ST / BSP_DISCO_L4R9I

BSP_DISCO_L4R9I

Dependents:   DISCO_L4R9I-LCD-demo

Drivers/BSP/STM32L4R9I-Discovery/stm32l4r9i_discovery_ospi_nor.c@1:2105b8894450, 2019-11-26 (annotated)

Committer:
Jerome Coutant
Date:
Tue Nov 26 14:35:07 2019 +0100
Revision:
1:2105b8894450
Parent:
0:31ddfafdd3da 
Update for MBED use

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jerome Coutant 0:31ddfafdd3da 1 /**
Jerome Coutant 0:31ddfafdd3da 2 ******************************************************************************
Jerome Coutant 0:31ddfafdd3da 3 * @file stm32l4r9i_discovery_ospi_nor.c
Jerome Coutant 0:31ddfafdd3da 4 * @author MCD Application Team
Jerome Coutant 0:31ddfafdd3da 5 * @brief This file includes a standard driver for the MX25LM51245G OSPI
Jerome Coutant 0:31ddfafdd3da 6 * memory mounted on STM32L4R9I_DISCOVERY board.
Jerome Coutant 0:31ddfafdd3da 7 @verbatim
Jerome Coutant 0:31ddfafdd3da 8 ==============================================================================
Jerome Coutant 0:31ddfafdd3da 9 ##### How to use this driver #####
Jerome Coutant 0:31ddfafdd3da 10 ==============================================================================
Jerome Coutant 0:31ddfafdd3da 11 [..]
Jerome Coutant 0:31ddfafdd3da 12 (#) This driver is used to drive the MX25LM51245G OSPI external
Jerome Coutant 0:31ddfafdd3da 13 memory mounted on STM32L4R9I_DISCOVERY evaluation board.
Jerome Coutant 0:31ddfafdd3da 14
Jerome Coutant 0:31ddfafdd3da 15 (#) This driver need a specific component driver (MX25LM51245G) to be included with.
Jerome Coutant 0:31ddfafdd3da 16
Jerome Coutant 0:31ddfafdd3da 17 (#) Initialization steps:
Jerome Coutant 0:31ddfafdd3da 18 (++) Initialize the OPSI external memory using the BSP_OSPI_NOR_Init() function. This
Jerome Coutant 0:31ddfafdd3da 19 function includes the MSP layer hardware resources initialization and the
Jerome Coutant 0:31ddfafdd3da 20 OSPI interface with the external memory.
Jerome Coutant 0:31ddfafdd3da 21
Jerome Coutant 0:31ddfafdd3da 22 (#) OSPI memory operations
Jerome Coutant 0:31ddfafdd3da 23 (++) OSPI memory can be accessed with read/write operations once it is
Jerome Coutant 0:31ddfafdd3da 24 initialized.
Jerome Coutant 0:31ddfafdd3da 25 Read/write operation can be performed with AHB access using the functions
Jerome Coutant 0:31ddfafdd3da 26 BSP_OSPI_NOR_Read()/BSP_OSPI_NOR_Write().
Jerome Coutant 0:31ddfafdd3da 27 (++) The function BSP_OSPI_NOR_GetInfo() returns the configuration of the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 28 (see the OSPI memory data sheet)
Jerome Coutant 0:31ddfafdd3da 29 (++) Perform erase block operation using the function BSP_OSPI_NOR_Erase_Block() and by
Jerome Coutant 0:31ddfafdd3da 30 specifying the block address. You can perform an erase operation of the whole
Jerome Coutant 0:31ddfafdd3da 31 chip by calling the function BSP_OSPI_NOR_Erase_Chip().
Jerome Coutant 0:31ddfafdd3da 32 (++) The function BSP_OSPI_NOR_GetStatus() returns the current status of the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 33 (see the OSPI memory data sheet)
Jerome Coutant 0:31ddfafdd3da 34 @endverbatim
Jerome Coutant 0:31ddfafdd3da 35 ******************************************************************************
Jerome Coutant 0:31ddfafdd3da 36 * @attention
Jerome Coutant 0:31ddfafdd3da 37 *
Jerome Coutant 0:31ddfafdd3da 38 * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
Jerome Coutant 0:31ddfafdd3da 39 * All rights reserved.</center></h2>
Jerome Coutant 0:31ddfafdd3da 40 *
Jerome Coutant 0:31ddfafdd3da 41 * This software component is licensed by ST under BSD 3-Clause license,
Jerome Coutant 0:31ddfafdd3da 42 * the "License"; You may not use this file except in compliance with the
Jerome Coutant 0:31ddfafdd3da 43 * License. You may obtain a copy of the License at:
Jerome Coutant 0:31ddfafdd3da 44 * opensource.org/licenses/BSD-3-Clause
Jerome Coutant 0:31ddfafdd3da 45 *
Jerome Coutant 0:31ddfafdd3da 46 ******************************************************************************
Jerome Coutant 0:31ddfafdd3da 47 */
Jerome Coutant 0:31ddfafdd3da 48
Jerome Coutant 0:31ddfafdd3da 49 /* Includes ------------------------------------------------------------------*/
Jerome Coutant 0:31ddfafdd3da 50 #include "stm32l4r9i_discovery_ospi_nor.h"
Jerome Coutant 0:31ddfafdd3da 51
Jerome Coutant 0:31ddfafdd3da 52 /** @addtogroup BSP
Jerome Coutant 0:31ddfafdd3da 53 * @{
Jerome Coutant 0:31ddfafdd3da 54 */
Jerome Coutant 0:31ddfafdd3da 55
Jerome Coutant 0:31ddfafdd3da 56 /** @addtogroup STM32L4R9I_DISCOVERY
Jerome Coutant 0:31ddfafdd3da 57 * @{
Jerome Coutant 0:31ddfafdd3da 58 */
Jerome Coutant 0:31ddfafdd3da 59
Jerome Coutant 0:31ddfafdd3da 60 /** @defgroup STM32L4R9I_DISCOVERY_OSPI_NOR STM32L4R9I_DISCOVERY OSPI NOR
Jerome Coutant 0:31ddfafdd3da 61 * @{
Jerome Coutant 0:31ddfafdd3da 62 */
Jerome Coutant 0:31ddfafdd3da 63
Jerome Coutant 0:31ddfafdd3da 64 /* Private constants --------------------------------------------------------*/
Jerome Coutant 0:31ddfafdd3da 65 /** @defgroup STM32L4R9I_DISCOVERY_OSPI_NOR_Private_Constants Private Constants
Jerome Coutant 0:31ddfafdd3da 66 * @{
Jerome Coutant 0:31ddfafdd3da 67 */
Jerome Coutant 0:31ddfafdd3da 68 #define OSPI_NOR_OCTAL_DISABLE 0x0
Jerome Coutant 0:31ddfafdd3da 69 #define OSPI_NOR_OCTAL_ENABLE 0x1
Jerome Coutant 0:31ddfafdd3da 70
Jerome Coutant 0:31ddfafdd3da 71 #define DUMMY_CYCLES_READ_OCTAL MX25LM51245G_DUMMY_CYCLES_READ_OCTAL_66M
Jerome Coutant 0:31ddfafdd3da 72 #define DUMMY_CYCLES_CR_CFG MX25LM51245G_CR2_DC_66M
Jerome Coutant 0:31ddfafdd3da 73 /**
Jerome Coutant 0:31ddfafdd3da 74 * @}
Jerome Coutant 0:31ddfafdd3da 75 */
Jerome Coutant 0:31ddfafdd3da 76
Jerome Coutant 0:31ddfafdd3da 77 /* Uncomment this line to use the memory in SDR mode */
Jerome Coutant 0:31ddfafdd3da 78 //#define BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 79
Jerome Coutant 0:31ddfafdd3da 80 /* Private variables ---------------------------------------------------------*/
Jerome Coutant 0:31ddfafdd3da 81
Jerome Coutant 0:31ddfafdd3da 82 /** @defgroup STM32L4R9I_DISCOVERY_OSPI_NOR_Private_Variables Private Variables
Jerome Coutant 0:31ddfafdd3da 83 * @{
Jerome Coutant 0:31ddfafdd3da 84 */
Jerome Coutant 0:31ddfafdd3da 85 OSPI_HandleTypeDef OSPINORHandle;
Jerome Coutant 0:31ddfafdd3da 86
Jerome Coutant 0:31ddfafdd3da 87 /**
Jerome Coutant 0:31ddfafdd3da 88 * @}
Jerome Coutant 0:31ddfafdd3da 89 */
Jerome Coutant 0:31ddfafdd3da 90
Jerome Coutant 0:31ddfafdd3da 91
Jerome Coutant 0:31ddfafdd3da 92 /* Private functions ---------------------------------------------------------*/
Jerome Coutant 0:31ddfafdd3da 93
Jerome Coutant 0:31ddfafdd3da 94 /** @defgroup STM32L4R9I_DISCOVERY_OSPI_NOR_Private_Functions Private Functions
Jerome Coutant 0:31ddfafdd3da 95 * @{
Jerome Coutant 0:31ddfafdd3da 96 */
Jerome Coutant 0:31ddfafdd3da 97 static void OSPI_NOR_MspInit (void);
Jerome Coutant 0:31ddfafdd3da 98 static void OSPI_NOR_MspDeInit (void);
Jerome Coutant 0:31ddfafdd3da 99 static uint8_t OSPI_NOR_ResetMemory (OSPI_HandleTypeDef *hospi);
Jerome Coutant 0:31ddfafdd3da 100 static uint8_t OSPI_NOR_WriteEnable (OSPI_HandleTypeDef *hospi);
Jerome Coutant 0:31ddfafdd3da 101 static uint8_t OSPI_NOR_AutoPollingMemReady(OSPI_HandleTypeDef *hospi, uint32_t Timeout);
Jerome Coutant 0:31ddfafdd3da 102 static uint8_t OSPI_NOR_OctalMode (OSPI_HandleTypeDef *hospi, uint8_t Operation);
Jerome Coutant 0:31ddfafdd3da 103 /**
Jerome Coutant 0:31ddfafdd3da 104 * @}
Jerome Coutant 0:31ddfafdd3da 105 */
Jerome Coutant 0:31ddfafdd3da 106
Jerome Coutant 0:31ddfafdd3da 107 /* Exported functions ---------------------------------------------------------*/
Jerome Coutant 0:31ddfafdd3da 108
Jerome Coutant 0:31ddfafdd3da 109 /** @addtogroup STM32L4R9I_DISCOVERY_OSPI_NOR_Exported_Functions
Jerome Coutant 0:31ddfafdd3da 110 * @{
Jerome Coutant 0:31ddfafdd3da 111 */
Jerome Coutant 0:31ddfafdd3da 112
Jerome Coutant 0:31ddfafdd3da 113 /**
Jerome Coutant 0:31ddfafdd3da 114 * @brief Initializes the OSPI interface.
Jerome Coutant 0:31ddfafdd3da 115 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 116 */
Jerome Coutant 0:31ddfafdd3da 117 uint8_t BSP_OSPI_NOR_Init(void)
Jerome Coutant 0:31ddfafdd3da 118 {
Jerome Coutant 0:31ddfafdd3da 119 OSPIM_CfgTypeDef OSPIM_Cfg_Struct;
Jerome Coutant 0:31ddfafdd3da 120
Jerome Coutant 0:31ddfafdd3da 121 OSPINORHandle.Instance = OCTOSPI1;
Jerome Coutant 0:31ddfafdd3da 122
Jerome Coutant 0:31ddfafdd3da 123 /* Call the DeInit function to reset the driver */
Jerome Coutant 0:31ddfafdd3da 124 if (HAL_OSPI_DeInit(&OSPINORHandle) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 125 {
Jerome Coutant 0:31ddfafdd3da 126 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 127 }
Jerome Coutant 0:31ddfafdd3da 128
Jerome Coutant 0:31ddfafdd3da 129 /* System level initialization */
Jerome Coutant 0:31ddfafdd3da 130 OSPI_NOR_MspInit();
Jerome Coutant 0:31ddfafdd3da 131
Jerome Coutant 0:31ddfafdd3da 132 /* OctoSPI initialization */
Jerome Coutant 0:31ddfafdd3da 133 OSPINORHandle.Init.FifoThreshold = 4;
Jerome Coutant 0:31ddfafdd3da 134 OSPINORHandle.Init.DualQuad = HAL_OSPI_DUALQUAD_DISABLE;
Jerome Coutant 0:31ddfafdd3da 135 OSPINORHandle.Init.DeviceSize = POSITION_VAL(MX25LM51245G_FLASH_SIZE); /* 512 MBits */
Jerome Coutant 0:31ddfafdd3da 136 OSPINORHandle.Init.ChipSelectHighTime = 2;
Jerome Coutant 0:31ddfafdd3da 137 OSPINORHandle.Init.FreeRunningClock = HAL_OSPI_FREERUNCLK_DISABLE;
Jerome Coutant 0:31ddfafdd3da 138 OSPINORHandle.Init.ClockMode = HAL_OSPI_CLOCK_MODE_0;
Jerome Coutant 0:31ddfafdd3da 139 OSPINORHandle.Init.WrapSize = HAL_OSPI_WRAP_NOT_SUPPORTED;
Jerome Coutant 0:31ddfafdd3da 140 OSPINORHandle.Init.ClockPrescaler = 2; /* OctoSPI clock = 120MHz / ClockPrescaler = 60MHz */
Jerome Coutant 0:31ddfafdd3da 141 OSPINORHandle.Init.SampleShifting = HAL_OSPI_SAMPLE_SHIFTING_NONE;
Jerome Coutant 0:31ddfafdd3da 142 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 143 OSPINORHandle.Init.MemoryType = HAL_OSPI_MEMTYPE_MICRON;
Jerome Coutant 0:31ddfafdd3da 144 OSPINORHandle.Init.DelayHoldQuarterCycle = HAL_OSPI_DHQC_DISABLE;
Jerome Coutant 0:31ddfafdd3da 145 #else
Jerome Coutant 0:31ddfafdd3da 146 OSPINORHandle.Init.MemoryType = HAL_OSPI_MEMTYPE_MACRONIX;
Jerome Coutant 0:31ddfafdd3da 147 OSPINORHandle.Init.DelayHoldQuarterCycle = HAL_OSPI_DHQC_ENABLE;
Jerome Coutant 0:31ddfafdd3da 148 #endif
Jerome Coutant 0:31ddfafdd3da 149 OSPINORHandle.Init.ChipSelectBoundary = 0;
Jerome Coutant 0:31ddfafdd3da 150
Jerome Coutant 0:31ddfafdd3da 151 if (HAL_OSPI_Init(&OSPINORHandle) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 152 {
Jerome Coutant 0:31ddfafdd3da 153 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 154 }
Jerome Coutant 0:31ddfafdd3da 155
Jerome Coutant 0:31ddfafdd3da 156 /* OctoSPI IO Manager configuration */
Jerome Coutant 0:31ddfafdd3da 157 OSPIM_Cfg_Struct.ClkPort = 2;
Jerome Coutant 0:31ddfafdd3da 158 OSPIM_Cfg_Struct.DQSPort = 2;
Jerome Coutant 0:31ddfafdd3da 159 OSPIM_Cfg_Struct.IOHighPort = HAL_OSPIM_IOPORT_2_HIGH;
Jerome Coutant 0:31ddfafdd3da 160 OSPIM_Cfg_Struct.IOLowPort = HAL_OSPIM_IOPORT_2_LOW;
Jerome Coutant 0:31ddfafdd3da 161 OSPIM_Cfg_Struct.NCSPort = 2;
Jerome Coutant 0:31ddfafdd3da 162
Jerome Coutant 0:31ddfafdd3da 163 if (HAL_OSPIM_Config(&OSPINORHandle, &OSPIM_Cfg_Struct, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 164 {
Jerome Coutant 0:31ddfafdd3da 165 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 166 }
Jerome Coutant 0:31ddfafdd3da 167
Jerome Coutant 0:31ddfafdd3da 168 /* OctoSPI memory reset */
Jerome Coutant 0:31ddfafdd3da 169 if (OSPI_NOR_ResetMemory(&OSPINORHandle) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 170 {
Jerome Coutant 0:31ddfafdd3da 171 return OSPI_NOR_NOT_SUPPORTED;
Jerome Coutant 0:31ddfafdd3da 172 }
Jerome Coutant 0:31ddfafdd3da 173
Jerome Coutant 0:31ddfafdd3da 174 /* Insert delay */
Jerome Coutant 0:31ddfafdd3da 175 HAL_Delay(1);
Jerome Coutant 0:31ddfafdd3da 176
Jerome Coutant 0:31ddfafdd3da 177 /* OctoSPI octal enable */
Jerome Coutant 0:31ddfafdd3da 178 if (OSPI_NOR_OctalMode(&OSPINORHandle, OSPI_NOR_OCTAL_ENABLE) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 179 {
Jerome Coutant 0:31ddfafdd3da 180 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 181 }
Jerome Coutant 0:31ddfafdd3da 182
Jerome Coutant 0:31ddfafdd3da 183 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 184 }
Jerome Coutant 0:31ddfafdd3da 185
Jerome Coutant 0:31ddfafdd3da 186 /**
Jerome Coutant 0:31ddfafdd3da 187 * @brief De-Initializes the OSPI interface.
Jerome Coutant 0:31ddfafdd3da 188 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 189 */
Jerome Coutant 0:31ddfafdd3da 190 uint8_t BSP_OSPI_NOR_DeInit(void)
Jerome Coutant 0:31ddfafdd3da 191 {
Jerome Coutant 0:31ddfafdd3da 192 OSPINORHandle.Instance = OCTOSPI1;
Jerome Coutant 0:31ddfafdd3da 193
Jerome Coutant 0:31ddfafdd3da 194 /* Abort any activity on OctoSPI (eg Memory-mapped mode) */
Jerome Coutant 0:31ddfafdd3da 195 if (HAL_OSPI_GetState(&OSPINORHandle) != HAL_OSPI_STATE_READY)
Jerome Coutant 0:31ddfafdd3da 196 {
Jerome Coutant 0:31ddfafdd3da 197 if (HAL_OSPI_Abort(&OSPINORHandle) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 198 {
Jerome Coutant 0:31ddfafdd3da 199 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 200 }
Jerome Coutant 0:31ddfafdd3da 201 }
Jerome Coutant 0:31ddfafdd3da 202
Jerome Coutant 0:31ddfafdd3da 203 /* OctoSPI octal mode disable */
Jerome Coutant 0:31ddfafdd3da 204 if (OSPI_NOR_OctalMode(&OSPINORHandle, OSPI_NOR_OCTAL_DISABLE) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 205 {
Jerome Coutant 0:31ddfafdd3da 206 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 207 }
Jerome Coutant 0:31ddfafdd3da 208
Jerome Coutant 0:31ddfafdd3da 209 /* Call the DeInit function to reset the driver */
Jerome Coutant 0:31ddfafdd3da 210 if (HAL_OSPI_DeInit(&OSPINORHandle) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 211 {
Jerome Coutant 0:31ddfafdd3da 212 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 213 }
Jerome Coutant 0:31ddfafdd3da 214
Jerome Coutant 0:31ddfafdd3da 215 /* System level De-initialization */
Jerome Coutant 0:31ddfafdd3da 216 OSPI_NOR_MspDeInit();
Jerome Coutant 0:31ddfafdd3da 217
Jerome Coutant 0:31ddfafdd3da 218 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 219 }
Jerome Coutant 0:31ddfafdd3da 220
Jerome Coutant 0:31ddfafdd3da 221 /**
Jerome Coutant 0:31ddfafdd3da 222 * @brief Reads an amount of data from the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 223 * @param pData: Pointer to data to be read
Jerome Coutant 0:31ddfafdd3da 224 * @param ReadAddr: Read start address
Jerome Coutant 0:31ddfafdd3da 225 * @param Size: Size of data to read
Jerome Coutant 0:31ddfafdd3da 226 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 227 */
Jerome Coutant 0:31ddfafdd3da 228 uint8_t BSP_OSPI_NOR_Read(uint8_t* pData, uint32_t ReadAddr, uint32_t Size)
Jerome Coutant 0:31ddfafdd3da 229 {
Jerome Coutant 0:31ddfafdd3da 230 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 231
Jerome Coutant 0:31ddfafdd3da 232 /* Initialize the read command */
Jerome Coutant 0:31ddfafdd3da 233 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 234 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 235 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 236 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 237 sCommand.Address = ReadAddr;
Jerome Coutant 0:31ddfafdd3da 238 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 239 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 240 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 241 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 242 sCommand.NbData = Size;
Jerome Coutant 0:31ddfafdd3da 243 sCommand.DummyCycles = DUMMY_CYCLES_READ_OCTAL;
Jerome Coutant 0:31ddfafdd3da 244 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 245
Jerome Coutant 0:31ddfafdd3da 246 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 247 sCommand.Instruction = OCTAL_IO_READ_CMD;
Jerome Coutant 0:31ddfafdd3da 248 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 249 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 250 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 251 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 252 #else
Jerome Coutant 0:31ddfafdd3da 253 sCommand.Instruction = OCTAL_IO_DTR_READ_CMD;
Jerome Coutant 0:31ddfafdd3da 254 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 255 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 256 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 257 sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
Jerome Coutant 0:31ddfafdd3da 258 #endif
Jerome Coutant 0:31ddfafdd3da 259
Jerome Coutant 0:31ddfafdd3da 260 /* Configure the command */
Jerome Coutant 0:31ddfafdd3da 261 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 262 {
Jerome Coutant 0:31ddfafdd3da 263 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 264 }
Jerome Coutant 0:31ddfafdd3da 265
Jerome Coutant 0:31ddfafdd3da 266 /* Reception of the data */
Jerome Coutant 0:31ddfafdd3da 267 if (HAL_OSPI_Receive(&OSPINORHandle, pData, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 268 {
Jerome Coutant 0:31ddfafdd3da 269 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 270 }
Jerome Coutant 0:31ddfafdd3da 271
Jerome Coutant 0:31ddfafdd3da 272 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 273 }
Jerome Coutant 0:31ddfafdd3da 274
Jerome Coutant 0:31ddfafdd3da 275 /**
Jerome Coutant 0:31ddfafdd3da 276 * @brief Writes an amount of data to the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 277 * @param pData: Pointer to data to be written
Jerome Coutant 0:31ddfafdd3da 278 * @param WriteAddr: Write start address
Jerome Coutant 0:31ddfafdd3da 279 * @param Size: Size of data to write
Jerome Coutant 0:31ddfafdd3da 280 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 281 */
Jerome Coutant 0:31ddfafdd3da 282 uint8_t BSP_OSPI_NOR_Write(uint8_t* pData, uint32_t WriteAddr, uint32_t Size)
Jerome Coutant 0:31ddfafdd3da 283 {
Jerome Coutant 0:31ddfafdd3da 284 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 285 uint32_t end_addr, current_size, current_addr;
Jerome Coutant 0:31ddfafdd3da 286
Jerome Coutant 0:31ddfafdd3da 287 /* Calculation of the size between the write address and the end of the page */
Jerome Coutant 0:31ddfafdd3da 288 current_size = MX25LM51245G_PAGE_SIZE - (WriteAddr % MX25LM51245G_PAGE_SIZE);
Jerome Coutant 0:31ddfafdd3da 289
Jerome Coutant 0:31ddfafdd3da 290 /* Check if the size of the data is less than the remaining place in the page */
Jerome Coutant 0:31ddfafdd3da 291 if (current_size > Size)
Jerome Coutant 0:31ddfafdd3da 292 {
Jerome Coutant 0:31ddfafdd3da 293 current_size = Size;
Jerome Coutant 0:31ddfafdd3da 294 }
Jerome Coutant 0:31ddfafdd3da 295
Jerome Coutant 0:31ddfafdd3da 296 /* Initialize the adress variables */
Jerome Coutant 0:31ddfafdd3da 297 current_addr = WriteAddr;
Jerome Coutant 0:31ddfafdd3da 298 end_addr = WriteAddr + Size;
Jerome Coutant 0:31ddfafdd3da 299
Jerome Coutant 0:31ddfafdd3da 300 /* Initialize the program command */
Jerome Coutant 0:31ddfafdd3da 301 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 302 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 303 sCommand.Instruction = OCTAL_PAGE_PROG_CMD;
Jerome Coutant 0:31ddfafdd3da 304 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 305 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 306 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 307 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 308 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 309 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 310 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 311 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 312
Jerome Coutant 0:31ddfafdd3da 313 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 314 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 315 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 316 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 317 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 318 #else
Jerome Coutant 0:31ddfafdd3da 319 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 320 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 321 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 322 sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
Jerome Coutant 0:31ddfafdd3da 323 #endif
Jerome Coutant 0:31ddfafdd3da 324
Jerome Coutant 0:31ddfafdd3da 325 /* Perform the write page by page */
Jerome Coutant 0:31ddfafdd3da 326 do
Jerome Coutant 0:31ddfafdd3da 327 {
Jerome Coutant 0:31ddfafdd3da 328 sCommand.Address = current_addr;
Jerome Coutant 0:31ddfafdd3da 329 sCommand.NbData = current_size;
Jerome Coutant 0:31ddfafdd3da 330
Jerome Coutant 0:31ddfafdd3da 331 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 332 if (OSPI_NOR_WriteEnable(&OSPINORHandle) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 333 {
Jerome Coutant 0:31ddfafdd3da 334 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 335 }
Jerome Coutant 0:31ddfafdd3da 336
Jerome Coutant 0:31ddfafdd3da 337 /* Configure the command */
Jerome Coutant 0:31ddfafdd3da 338 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 339 {
Jerome Coutant 0:31ddfafdd3da 340 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 341 }
Jerome Coutant 0:31ddfafdd3da 342
Jerome Coutant 0:31ddfafdd3da 343 /* Transmission of the data */
Jerome Coutant 0:31ddfafdd3da 344 if (HAL_OSPI_Transmit(&OSPINORHandle, pData, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 345 {
Jerome Coutant 0:31ddfafdd3da 346 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 347 }
Jerome Coutant 0:31ddfafdd3da 348
Jerome Coutant 0:31ddfafdd3da 349 /* Configure automatic polling mode to wait for end of program */
Jerome Coutant 0:31ddfafdd3da 350 if (OSPI_NOR_AutoPollingMemReady(&OSPINORHandle, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 351 {
Jerome Coutant 0:31ddfafdd3da 352 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 353 }
Jerome Coutant 0:31ddfafdd3da 354
Jerome Coutant 0:31ddfafdd3da 355 /* Update the address and size variables for next page programming */
Jerome Coutant 0:31ddfafdd3da 356 current_addr += current_size;
Jerome Coutant 0:31ddfafdd3da 357 pData += current_size;
Jerome Coutant 0:31ddfafdd3da 358 current_size = ((current_addr + MX25LM51245G_PAGE_SIZE) > end_addr) ? (end_addr - current_addr) : MX25LM51245G_PAGE_SIZE;
Jerome Coutant 0:31ddfafdd3da 359 } while (current_addr < end_addr);
Jerome Coutant 0:31ddfafdd3da 360
Jerome Coutant 0:31ddfafdd3da 361 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 362 }
Jerome Coutant 0:31ddfafdd3da 363
Jerome Coutant 0:31ddfafdd3da 364 /**
Jerome Coutant 0:31ddfafdd3da 365 * @brief Erases the specified block of the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 366 * @param BlockAddress: Block address to erase
Jerome Coutant 0:31ddfafdd3da 367 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 368 */
Jerome Coutant 0:31ddfafdd3da 369 uint8_t BSP_OSPI_NOR_Erase_Block(uint32_t BlockAddress)
Jerome Coutant 0:31ddfafdd3da 370 {
Jerome Coutant 0:31ddfafdd3da 371 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 372
Jerome Coutant 0:31ddfafdd3da 373 /* Initialize the erase command */
Jerome Coutant 0:31ddfafdd3da 374 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 375 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 376 sCommand.Instruction = OCTAL_BLOCK_ERASE_CMD;
Jerome Coutant 0:31ddfafdd3da 377 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 378 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 379 sCommand.Address = BlockAddress;
Jerome Coutant 0:31ddfafdd3da 380 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 381 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 382 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 383 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 384 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 385 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 386 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 387
Jerome Coutant 0:31ddfafdd3da 388 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 389 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 390 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 391 #else
Jerome Coutant 0:31ddfafdd3da 392 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 393 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 394 #endif
Jerome Coutant 0:31ddfafdd3da 395
Jerome Coutant 0:31ddfafdd3da 396 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 397 if (OSPI_NOR_WriteEnable(&OSPINORHandle) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 398 {
Jerome Coutant 0:31ddfafdd3da 399 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 400 }
Jerome Coutant 0:31ddfafdd3da 401
Jerome Coutant 0:31ddfafdd3da 402 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 403 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 404 {
Jerome Coutant 0:31ddfafdd3da 405 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 406 }
Jerome Coutant 0:31ddfafdd3da 407
Jerome Coutant 0:31ddfafdd3da 408 /* Configure automatic polling mode to wait for end of erase */
Jerome Coutant 0:31ddfafdd3da 409 if (OSPI_NOR_AutoPollingMemReady(&OSPINORHandle, MX25LM51245G_BLOCK_ERASE_MAX_TIME) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 410 {
Jerome Coutant 0:31ddfafdd3da 411 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 412 }
Jerome Coutant 0:31ddfafdd3da 413
Jerome Coutant 0:31ddfafdd3da 414 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 415 }
Jerome Coutant 0:31ddfafdd3da 416
Jerome Coutant 0:31ddfafdd3da 417 /**
Jerome Coutant 0:31ddfafdd3da 418 * @brief Erases the specified sector of the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 419 * @param Sector: Sector address to erase (0 to 255)
Jerome Coutant 0:31ddfafdd3da 420 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 421 * @note This function is non blocking meaning that sector erase
Jerome Coutant 0:31ddfafdd3da 422 * operation is started but not completed when the function
Jerome Coutant 0:31ddfafdd3da 423 * returns. Application has to call BSP_QSPI_GetStatus()
Jerome Coutant 0:31ddfafdd3da 424 * to know when the device is available again (i.e. erase operation
Jerome Coutant 0:31ddfafdd3da 425 * completed).
Jerome Coutant 0:31ddfafdd3da 426 */
Jerome Coutant 0:31ddfafdd3da 427 uint8_t BSP_OSPI_NOR_Erase_Sector(uint32_t Sector)
Jerome Coutant 0:31ddfafdd3da 428 {
Jerome Coutant 0:31ddfafdd3da 429 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 430
Jerome Coutant 0:31ddfafdd3da 431 if (Sector >= (uint32_t)(MX25LM51245G_FLASH_SIZE/MX25LM51245G_SECTOR_SIZE))
Jerome Coutant 0:31ddfafdd3da 432 {
Jerome Coutant 0:31ddfafdd3da 433 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 434 }
Jerome Coutant 0:31ddfafdd3da 435
Jerome Coutant 0:31ddfafdd3da 436 /* Initialize the erase command */
Jerome Coutant 0:31ddfafdd3da 437 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 438 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 439 sCommand.Instruction = OCTAL_SECTOR_ERASE_CMD;
Jerome Coutant 0:31ddfafdd3da 440 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 441 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 442 sCommand.Address = (Sector * MX25LM51245G_SECTOR_SIZE);
Jerome Coutant 0:31ddfafdd3da 443 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 444 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 445 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 446 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 447 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 448 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 449 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 450
Jerome Coutant 0:31ddfafdd3da 451 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 452 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 453 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 454 #else
Jerome Coutant 0:31ddfafdd3da 455 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 456 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 457 #endif
Jerome Coutant 0:31ddfafdd3da 458
Jerome Coutant 0:31ddfafdd3da 459 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 460 if (OSPI_NOR_WriteEnable(&OSPINORHandle) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 461 {
Jerome Coutant 0:31ddfafdd3da 462 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 463 }
Jerome Coutant 0:31ddfafdd3da 464
Jerome Coutant 0:31ddfafdd3da 465 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 466 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 467 {
Jerome Coutant 0:31ddfafdd3da 468 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 469 }
Jerome Coutant 0:31ddfafdd3da 470
Jerome Coutant 0:31ddfafdd3da 471 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 472 }
Jerome Coutant 0:31ddfafdd3da 473
Jerome Coutant 0:31ddfafdd3da 474 /**
Jerome Coutant 0:31ddfafdd3da 475 * @brief Erases the entire OSPI memory.
Jerome Coutant 0:31ddfafdd3da 476 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 477 */
Jerome Coutant 0:31ddfafdd3da 478 uint8_t BSP_OSPI_NOR_Erase_Chip(void)
Jerome Coutant 0:31ddfafdd3da 479 {
Jerome Coutant 0:31ddfafdd3da 480 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 481
Jerome Coutant 0:31ddfafdd3da 482 /* Initialize the erase command */
Jerome Coutant 0:31ddfafdd3da 483 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 484 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 485 sCommand.Instruction = OCTAL_CHIP_ERASE_CMD;
Jerome Coutant 0:31ddfafdd3da 486 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 487 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 488 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 489 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 490 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 491 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 492 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 493 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 494
Jerome Coutant 0:31ddfafdd3da 495 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 496 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 497 #else
Jerome Coutant 0:31ddfafdd3da 498 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 499 #endif
Jerome Coutant 0:31ddfafdd3da 500
Jerome Coutant 0:31ddfafdd3da 501 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 502 if (OSPI_NOR_WriteEnable(&OSPINORHandle) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 503 {
Jerome Coutant 0:31ddfafdd3da 504 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 505 }
Jerome Coutant 0:31ddfafdd3da 506
Jerome Coutant 0:31ddfafdd3da 507 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 508 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 509 {
Jerome Coutant 0:31ddfafdd3da 510 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 511 }
Jerome Coutant 0:31ddfafdd3da 512
Jerome Coutant 0:31ddfafdd3da 513 /* Configure automatic polling mode to wait for end of erase */
Jerome Coutant 0:31ddfafdd3da 514 if (OSPI_NOR_AutoPollingMemReady(&OSPINORHandle, MX25LM51245G_CHIP_ERASE_MAX_TIME) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 515 {
Jerome Coutant 0:31ddfafdd3da 516 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 517 }
Jerome Coutant 0:31ddfafdd3da 518
Jerome Coutant 0:31ddfafdd3da 519 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 520 }
Jerome Coutant 0:31ddfafdd3da 521
Jerome Coutant 0:31ddfafdd3da 522 /**
Jerome Coutant 0:31ddfafdd3da 523 * @brief Reads current status of the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 524 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 525 */
Jerome Coutant 0:31ddfafdd3da 526 uint8_t BSP_OSPI_NOR_GetStatus(void)
Jerome Coutant 0:31ddfafdd3da 527 {
Jerome Coutant 0:31ddfafdd3da 528 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 529 uint8_t reg[2];
Jerome Coutant 0:31ddfafdd3da 530
Jerome Coutant 0:31ddfafdd3da 531 /* Initialize the read security register command */
Jerome Coutant 0:31ddfafdd3da 532 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 533 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 534 sCommand.Instruction = OCTAL_READ_SECURITY_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 535 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 536 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 537 sCommand.Address = 0;
Jerome Coutant 0:31ddfafdd3da 538 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 539 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 540 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 541 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 542 sCommand.NbData = 2;
Jerome Coutant 0:31ddfafdd3da 543 sCommand.DummyCycles = DUMMY_CYCLES_READ_OCTAL;
Jerome Coutant 0:31ddfafdd3da 544 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 545
Jerome Coutant 0:31ddfafdd3da 546 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 547 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 548 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 549 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 550 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 551 #else
Jerome Coutant 0:31ddfafdd3da 552 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 553 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 554 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 555 sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
Jerome Coutant 0:31ddfafdd3da 556 #endif
Jerome Coutant 0:31ddfafdd3da 557
Jerome Coutant 0:31ddfafdd3da 558 /* Configure the command */
Jerome Coutant 0:31ddfafdd3da 559 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 560 {
Jerome Coutant 0:31ddfafdd3da 561 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 562 }
Jerome Coutant 0:31ddfafdd3da 563
Jerome Coutant 0:31ddfafdd3da 564 /* Reception of the data */
Jerome Coutant 0:31ddfafdd3da 565 if (HAL_OSPI_Receive(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 566 {
Jerome Coutant 0:31ddfafdd3da 567 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 568 }
Jerome Coutant 0:31ddfafdd3da 569
Jerome Coutant 0:31ddfafdd3da 570 /* Check the value of the register */
Jerome Coutant 0:31ddfafdd3da 571 if ((reg[0] & (MX25LM51245G_SECR_P_FAIL | MX25LM51245G_SECR_E_FAIL)) != 0)
Jerome Coutant 0:31ddfafdd3da 572 {
Jerome Coutant 0:31ddfafdd3da 573 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 574 }
Jerome Coutant 0:31ddfafdd3da 575 else if ((reg[0] & (MX25LM51245G_SECR_PSB | MX25LM51245G_SECR_ESB)) != 0)
Jerome Coutant 0:31ddfafdd3da 576 {
Jerome Coutant 0:31ddfafdd3da 577 return OSPI_NOR_SUSPENDED;
Jerome Coutant 0:31ddfafdd3da 578 }
Jerome Coutant 0:31ddfafdd3da 579
Jerome Coutant 0:31ddfafdd3da 580 /* Initialize the read status register command */
Jerome Coutant 0:31ddfafdd3da 581 sCommand.Instruction = OCTAL_READ_STATUS_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 582
Jerome Coutant 0:31ddfafdd3da 583 /* Configure the command */
Jerome Coutant 0:31ddfafdd3da 584 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 585 {
Jerome Coutant 0:31ddfafdd3da 586 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 587 }
Jerome Coutant 0:31ddfafdd3da 588
Jerome Coutant 0:31ddfafdd3da 589 /* Reception of the data */
Jerome Coutant 0:31ddfafdd3da 590 if (HAL_OSPI_Receive(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 591 {
Jerome Coutant 0:31ddfafdd3da 592 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 593 }
Jerome Coutant 0:31ddfafdd3da 594
Jerome Coutant 0:31ddfafdd3da 595 /* Check the value of the register */
Jerome Coutant 0:31ddfafdd3da 596 if ((reg[0] & MX25LM51245G_SR_WIP) != 0)
Jerome Coutant 0:31ddfafdd3da 597 {
Jerome Coutant 0:31ddfafdd3da 598 return OSPI_NOR_BUSY;
Jerome Coutant 0:31ddfafdd3da 599 }
Jerome Coutant 0:31ddfafdd3da 600 else
Jerome Coutant 0:31ddfafdd3da 601 {
Jerome Coutant 0:31ddfafdd3da 602 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 603 }
Jerome Coutant 0:31ddfafdd3da 604 }
Jerome Coutant 0:31ddfafdd3da 605
Jerome Coutant 0:31ddfafdd3da 606 /**
Jerome Coutant 0:31ddfafdd3da 607 * @brief Return the configuration of the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 608 * @param pInfo: pointer on the configuration structure
Jerome Coutant 0:31ddfafdd3da 609 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 610 */
Jerome Coutant 0:31ddfafdd3da 611 uint8_t BSP_OSPI_NOR_GetInfo(OSPI_NOR_Info* pInfo)
Jerome Coutant 0:31ddfafdd3da 612 {
Jerome Coutant 0:31ddfafdd3da 613 /* Configure the structure with the memory configuration */
Jerome Coutant 0:31ddfafdd3da 614 pInfo->FlashSize = MX25LM51245G_FLASH_SIZE;
Jerome Coutant 0:31ddfafdd3da 615 pInfo->EraseSectorSize = MX25LM51245G_BLOCK_SIZE;
Jerome Coutant 0:31ddfafdd3da 616 pInfo->EraseSectorsNumber = (MX25LM51245G_FLASH_SIZE/MX25LM51245G_BLOCK_SIZE);
Jerome Coutant 0:31ddfafdd3da 617 pInfo->ProgPageSize = MX25LM51245G_PAGE_SIZE;
Jerome Coutant 0:31ddfafdd3da 618 pInfo->ProgPagesNumber = (MX25LM51245G_FLASH_SIZE/MX25LM51245G_PAGE_SIZE);
Jerome Coutant 0:31ddfafdd3da 619
Jerome Coutant 0:31ddfafdd3da 620 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 621 }
Jerome Coutant 0:31ddfafdd3da 622
Jerome Coutant 0:31ddfafdd3da 623 /**
Jerome Coutant 0:31ddfafdd3da 624 * @brief Configure the OSPI in memory-mapped mode
Jerome Coutant 0:31ddfafdd3da 625 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 626 */
Jerome Coutant 0:31ddfafdd3da 627 uint8_t BSP_OSPI_NOR_EnableMemoryMappedMode(void)
Jerome Coutant 0:31ddfafdd3da 628 {
Jerome Coutant 0:31ddfafdd3da 629 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 630 OSPI_MemoryMappedTypeDef sMemMappedCfg;
Jerome Coutant 0:31ddfafdd3da 631
Jerome Coutant 0:31ddfafdd3da 632 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 633 if (OSPI_NOR_WriteEnable(&OSPINORHandle) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 634 {
Jerome Coutant 0:31ddfafdd3da 635 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 636 }
Jerome Coutant 0:31ddfafdd3da 637
Jerome Coutant 0:31ddfafdd3da 638 /* Configure the command for the read instruction */
Jerome Coutant 0:31ddfafdd3da 639 sCommand.OperationType = HAL_OSPI_OPTYPE_READ_CFG;
Jerome Coutant 0:31ddfafdd3da 640 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 641 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 642 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 643 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 644 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 645 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 646 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 647 sCommand.DummyCycles = DUMMY_CYCLES_READ_OCTAL;
Jerome Coutant 0:31ddfafdd3da 648 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 649
Jerome Coutant 0:31ddfafdd3da 650 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 651 sCommand.Instruction = OCTAL_IO_READ_CMD;
Jerome Coutant 0:31ddfafdd3da 652 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 653 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 654 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 655 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 656 #else
Jerome Coutant 0:31ddfafdd3da 657 sCommand.Instruction = OCTAL_IO_DTR_READ_CMD;
Jerome Coutant 0:31ddfafdd3da 658 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 659 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 660 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 661 sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
Jerome Coutant 0:31ddfafdd3da 662 #endif
Jerome Coutant 0:31ddfafdd3da 663
Jerome Coutant 0:31ddfafdd3da 664 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 665 {
Jerome Coutant 0:31ddfafdd3da 666 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 667 }
Jerome Coutant 0:31ddfafdd3da 668
Jerome Coutant 0:31ddfafdd3da 669 /* Configure the command for the write instruction */
Jerome Coutant 0:31ddfafdd3da 670 sCommand.OperationType = HAL_OSPI_OPTYPE_WRITE_CFG;
Jerome Coutant 0:31ddfafdd3da 671 sCommand.Instruction = OCTAL_PAGE_PROG_CMD;
Jerome Coutant 0:31ddfafdd3da 672 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 673
Jerome Coutant 0:31ddfafdd3da 674 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 675 {
Jerome Coutant 0:31ddfafdd3da 676 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 677 }
Jerome Coutant 0:31ddfafdd3da 678
Jerome Coutant 0:31ddfafdd3da 679 /* Configure the memory mapped mode */
Jerome Coutant 0:31ddfafdd3da 680 sMemMappedCfg.TimeOutActivation = HAL_OSPI_TIMEOUT_COUNTER_DISABLE;
Jerome Coutant 0:31ddfafdd3da 681
Jerome Coutant 0:31ddfafdd3da 682 if (HAL_OSPI_MemoryMapped(&OSPINORHandle, &sMemMappedCfg) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 683 {
Jerome Coutant 0:31ddfafdd3da 684 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 685 }
Jerome Coutant 0:31ddfafdd3da 686
Jerome Coutant 0:31ddfafdd3da 687 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 688 }
Jerome Coutant 0:31ddfafdd3da 689
Jerome Coutant 0:31ddfafdd3da 690 /**
Jerome Coutant 0:31ddfafdd3da 691 * @brief This function suspends an ongoing erase command.
Jerome Coutant 0:31ddfafdd3da 692 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 693 */
Jerome Coutant 0:31ddfafdd3da 694 uint8_t BSP_OSPI_NOR_SuspendErase(void)
Jerome Coutant 0:31ddfafdd3da 695 {
Jerome Coutant 0:31ddfafdd3da 696 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 697
Jerome Coutant 0:31ddfafdd3da 698 /* Check whether the device is busy (erase operation is
Jerome Coutant 0:31ddfafdd3da 699 in progress).
Jerome Coutant 0:31ddfafdd3da 700 */
Jerome Coutant 0:31ddfafdd3da 701 if (BSP_OSPI_NOR_GetStatus() == OSPI_NOR_BUSY)
Jerome Coutant 0:31ddfafdd3da 702 {
Jerome Coutant 0:31ddfafdd3da 703 /* Initialize the suspend command */
Jerome Coutant 0:31ddfafdd3da 704 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 705 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 706 sCommand.Instruction = OCTAL_PROG_ERASE_SUSPEND_CMD;
Jerome Coutant 0:31ddfafdd3da 707 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 708 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 709 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 710 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 711 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 712 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 713 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 714 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 715
Jerome Coutant 0:31ddfafdd3da 716 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 717 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 718 #else
Jerome Coutant 0:31ddfafdd3da 719 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 720 #endif
Jerome Coutant 0:31ddfafdd3da 721
Jerome Coutant 0:31ddfafdd3da 722 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 723 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 724 {
Jerome Coutant 0:31ddfafdd3da 725 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 726 }
Jerome Coutant 0:31ddfafdd3da 727
Jerome Coutant 0:31ddfafdd3da 728 if (BSP_OSPI_NOR_GetStatus() == OSPI_NOR_SUSPENDED)
Jerome Coutant 0:31ddfafdd3da 729 {
Jerome Coutant 0:31ddfafdd3da 730 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 731 }
Jerome Coutant 0:31ddfafdd3da 732
Jerome Coutant 0:31ddfafdd3da 733 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 734 }
Jerome Coutant 0:31ddfafdd3da 735
Jerome Coutant 0:31ddfafdd3da 736 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 737 }
Jerome Coutant 0:31ddfafdd3da 738
Jerome Coutant 0:31ddfafdd3da 739 /**
Jerome Coutant 0:31ddfafdd3da 740 * @brief This function resumes a paused erase command.
Jerome Coutant 0:31ddfafdd3da 741 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 742 */
Jerome Coutant 0:31ddfafdd3da 743 uint8_t BSP_OSPI_NOR_ResumeErase(void)
Jerome Coutant 0:31ddfafdd3da 744 {
Jerome Coutant 0:31ddfafdd3da 745 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 746
Jerome Coutant 0:31ddfafdd3da 747 /* Check whether the device is in suspended state */
Jerome Coutant 0:31ddfafdd3da 748 if (BSP_OSPI_NOR_GetStatus() == OSPI_NOR_SUSPENDED)
Jerome Coutant 0:31ddfafdd3da 749 {
Jerome Coutant 0:31ddfafdd3da 750 /* Initialize the resume command */
Jerome Coutant 0:31ddfafdd3da 751 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 752 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 753 sCommand.Instruction = OCTAL_PROG_ERASE_RESUME_CMD;
Jerome Coutant 0:31ddfafdd3da 754 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 755 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 756 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 757 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 758 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 759 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 760 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 761 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 762
Jerome Coutant 0:31ddfafdd3da 763 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 764 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 765 #else
Jerome Coutant 0:31ddfafdd3da 766 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 767 #endif
Jerome Coutant 0:31ddfafdd3da 768
Jerome Coutant 0:31ddfafdd3da 769 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 770 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 771 {
Jerome Coutant 0:31ddfafdd3da 772 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 773 }
Jerome Coutant 0:31ddfafdd3da 774
Jerome Coutant 0:31ddfafdd3da 775 /*
Jerome Coutant 0:31ddfafdd3da 776 When this command is executed, the status register write in progress bit is set to 1, and
Jerome Coutant 0:31ddfafdd3da 777 the flag status register program erase controller bit is set to 0. This command is ignored
Jerome Coutant 0:31ddfafdd3da 778 if the device is not in a suspended state.
Jerome Coutant 0:31ddfafdd3da 779 */
Jerome Coutant 0:31ddfafdd3da 780
Jerome Coutant 0:31ddfafdd3da 781 if (BSP_OSPI_NOR_GetStatus() == OSPI_NOR_BUSY)
Jerome Coutant 0:31ddfafdd3da 782 {
Jerome Coutant 0:31ddfafdd3da 783 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 784 }
Jerome Coutant 0:31ddfafdd3da 785
Jerome Coutant 0:31ddfafdd3da 786 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 787 }
Jerome Coutant 0:31ddfafdd3da 788
Jerome Coutant 0:31ddfafdd3da 789 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 790 }
Jerome Coutant 0:31ddfafdd3da 791
Jerome Coutant 0:31ddfafdd3da 792 /**
Jerome Coutant 0:31ddfafdd3da 793 * @brief This function enter the OSPI memory in deep power down mode.
Jerome Coutant 0:31ddfafdd3da 794 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 795 */
Jerome Coutant 0:31ddfafdd3da 796 uint8_t BSP_OSPI_NOR_EnterDeepPowerDown(void)
Jerome Coutant 0:31ddfafdd3da 797 {
Jerome Coutant 0:31ddfafdd3da 798 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 799
Jerome Coutant 0:31ddfafdd3da 800 /* Initialize the deep power down command */
Jerome Coutant 0:31ddfafdd3da 801 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 802 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 803 sCommand.Instruction = OCTAL_ENTER_DEEP_POWER_DOWN_CMD;
Jerome Coutant 0:31ddfafdd3da 804 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 805 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 806 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 807 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 808 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 809 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 810 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 811 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 812
Jerome Coutant 0:31ddfafdd3da 813 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 814 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 815 #else
Jerome Coutant 0:31ddfafdd3da 816 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 817 #endif
Jerome Coutant 0:31ddfafdd3da 818
Jerome Coutant 0:31ddfafdd3da 819 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 820 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 821 {
Jerome Coutant 0:31ddfafdd3da 822 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 823 }
Jerome Coutant 0:31ddfafdd3da 824
Jerome Coutant 0:31ddfafdd3da 825 /* --- Memory takes 10us max to enter deep power down --- */
Jerome Coutant 0:31ddfafdd3da 826
Jerome Coutant 0:31ddfafdd3da 827 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 828 }
Jerome Coutant 0:31ddfafdd3da 829
Jerome Coutant 0:31ddfafdd3da 830 /**
Jerome Coutant 0:31ddfafdd3da 831 * @brief This function leave the OSPI memory from deep power down mode.
Jerome Coutant 0:31ddfafdd3da 832 * @retval OSPI memory status
Jerome Coutant 0:31ddfafdd3da 833 */
Jerome Coutant 0:31ddfafdd3da 834 uint8_t BSP_OSPI_NOR_LeaveDeepPowerDown(void)
Jerome Coutant 0:31ddfafdd3da 835 {
Jerome Coutant 0:31ddfafdd3da 836 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 837
Jerome Coutant 0:31ddfafdd3da 838 /* Initialize the nop command */
Jerome Coutant 0:31ddfafdd3da 839 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 840 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 841 sCommand.Instruction = OCTAL_NO_OPERATION_CMD;
Jerome Coutant 0:31ddfafdd3da 842 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 843 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 844 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 845 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 846 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 847 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 848 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 849 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 850
Jerome Coutant 0:31ddfafdd3da 851 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 852 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 853 #else
Jerome Coutant 0:31ddfafdd3da 854 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 855 #endif
Jerome Coutant 0:31ddfafdd3da 856
Jerome Coutant 0:31ddfafdd3da 857 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 858 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 859 {
Jerome Coutant 0:31ddfafdd3da 860 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 861 }
Jerome Coutant 0:31ddfafdd3da 862
Jerome Coutant 0:31ddfafdd3da 863 /* --- A NOP command is sent to the memory, as the nCS should be low for at least 20 ns --- */
Jerome Coutant 0:31ddfafdd3da 864 /* --- Memory takes 30us min to leave deep power down --- */
Jerome Coutant 0:31ddfafdd3da 865
Jerome Coutant 0:31ddfafdd3da 866 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 867 }
Jerome Coutant 0:31ddfafdd3da 868 /**
Jerome Coutant 0:31ddfafdd3da 869 * @}
Jerome Coutant 0:31ddfafdd3da 870 */
Jerome Coutant 0:31ddfafdd3da 871
Jerome Coutant 0:31ddfafdd3da 872 /** @addtogroup STM32L4R9I_DISCOVERY_OSPI_NOR_Private_Functions
Jerome Coutant 0:31ddfafdd3da 873 * @{
Jerome Coutant 0:31ddfafdd3da 874 */
Jerome Coutant 0:31ddfafdd3da 875
Jerome Coutant 0:31ddfafdd3da 876 /**
Jerome Coutant 0:31ddfafdd3da 877 * @brief Initializes the OSPI MSP.
Jerome Coutant 0:31ddfafdd3da 878 * @retval None
Jerome Coutant 0:31ddfafdd3da 879 */
Jerome Coutant 0:31ddfafdd3da 880 static void OSPI_NOR_MspInit(void)
Jerome Coutant 0:31ddfafdd3da 881 {
Jerome Coutant 0:31ddfafdd3da 882 GPIO_InitTypeDef GPIO_InitStruct;
Jerome Coutant 0:31ddfafdd3da 883
Jerome Coutant 0:31ddfafdd3da 884 /* Enable the OctoSPI memory interface clock */
Jerome Coutant 0:31ddfafdd3da 885 __HAL_RCC_OSPIM_CLK_ENABLE();
Jerome Coutant 0:31ddfafdd3da 886 __HAL_RCC_OSPI1_CLK_ENABLE();
Jerome Coutant 0:31ddfafdd3da 887
Jerome Coutant 0:31ddfafdd3da 888 /* Reset the OctoSPI memory interface */
Jerome Coutant 0:31ddfafdd3da 889 __HAL_RCC_OSPI1_FORCE_RESET();
Jerome Coutant 0:31ddfafdd3da 890 __HAL_RCC_OSPI1_RELEASE_RESET();
Jerome Coutant 0:31ddfafdd3da 891
Jerome Coutant 0:31ddfafdd3da 892 /* Enable GPIO clocks */
Jerome Coutant 0:31ddfafdd3da 893 /* IOSV bit MUST be set to access GPIO port G[2:15] */
Jerome Coutant 0:31ddfafdd3da 894 __HAL_RCC_PWR_CLK_ENABLE();
Jerome Coutant 0:31ddfafdd3da 895 SET_BIT(PWR->CR2, PWR_CR2_IOSV);
Jerome Coutant 0:31ddfafdd3da 896
Jerome Coutant 0:31ddfafdd3da 897 __HAL_RCC_GPIOG_CLK_ENABLE();
Jerome Coutant 0:31ddfafdd3da 898 __HAL_RCC_GPIOH_CLK_ENABLE();
Jerome Coutant 0:31ddfafdd3da 899 __HAL_RCC_GPIOI_CLK_ENABLE();
Jerome Coutant 0:31ddfafdd3da 900
Jerome Coutant 0:31ddfafdd3da 901 /* OctoSPI CS GPIO pin configuration */
Jerome Coutant 0:31ddfafdd3da 902 GPIO_InitStruct.Pin = GPIO_PIN_12;
Jerome Coutant 0:31ddfafdd3da 903 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
Jerome Coutant 0:31ddfafdd3da 904 GPIO_InitStruct.Pull = GPIO_PULLUP;
Jerome Coutant 0:31ddfafdd3da 905 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
Jerome Coutant 0:31ddfafdd3da 906 GPIO_InitStruct.Alternate = GPIO_AF5_OCTOSPIM_P2;
Jerome Coutant 0:31ddfafdd3da 907 HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
Jerome Coutant 0:31ddfafdd3da 908
Jerome Coutant 0:31ddfafdd3da 909 /* OctoSPI DQS GPIO pins configuration */
Jerome Coutant 0:31ddfafdd3da 910 GPIO_InitStruct.Pin = GPIO_PIN_15;
Jerome Coutant 0:31ddfafdd3da 911 HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
Jerome Coutant 0:31ddfafdd3da 912
Jerome Coutant 0:31ddfafdd3da 913 /* OctoSPI CLK, D0, D1 and D2 GPIO pins configuration */
Jerome Coutant 0:31ddfafdd3da 914 GPIO_InitStruct.Pin = (GPIO_PIN_6 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11);
Jerome Coutant 0:31ddfafdd3da 915 GPIO_InitStruct.Pull = GPIO_NOPULL;
Jerome Coutant 0:31ddfafdd3da 916 HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
Jerome Coutant 0:31ddfafdd3da 917
Jerome Coutant 0:31ddfafdd3da 918 /* OctoSPI D3, D4 and D5 GPIO pins configuration */
Jerome Coutant 0:31ddfafdd3da 919 GPIO_InitStruct.Pin = (GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10);
Jerome Coutant 0:31ddfafdd3da 920 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
Jerome Coutant 0:31ddfafdd3da 921
Jerome Coutant 0:31ddfafdd3da 922 /* OctoSPI D6 and D7 GPIO pins configuration */
Jerome Coutant 0:31ddfafdd3da 923 GPIO_InitStruct.Pin = (GPIO_PIN_9 | GPIO_PIN_10);
Jerome Coutant 0:31ddfafdd3da 924 HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
Jerome Coutant 0:31ddfafdd3da 925 }
Jerome Coutant 0:31ddfafdd3da 926
Jerome Coutant 0:31ddfafdd3da 927 /**
Jerome Coutant 0:31ddfafdd3da 928 * @brief De-Initializes the OSPI MSP.
Jerome Coutant 0:31ddfafdd3da 929 * @retval None
Jerome Coutant 0:31ddfafdd3da 930 */
Jerome Coutant 0:31ddfafdd3da 931 static void OSPI_NOR_MspDeInit(void)
Jerome Coutant 0:31ddfafdd3da 932 {
Jerome Coutant 0:31ddfafdd3da 933 GPIO_InitTypeDef GPIO_InitStruct;
Jerome Coutant 0:31ddfafdd3da 934
Jerome Coutant 0:31ddfafdd3da 935 /* OctoSPI CLK, CS, D0-D7, DQS GPIO pins de-configuration */
Jerome Coutant 0:31ddfafdd3da 936 HAL_GPIO_DeInit(GPIOG, (GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_12 | GPIO_PIN_15));
Jerome Coutant 0:31ddfafdd3da 937 HAL_GPIO_DeInit(GPIOH, (GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10));
Jerome Coutant 0:31ddfafdd3da 938 HAL_GPIO_DeInit(GPIOI, (GPIO_PIN_6 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11));
Jerome Coutant 0:31ddfafdd3da 939
Jerome Coutant 0:31ddfafdd3da 940 /* Set GPIOG pin 12 in pull up mode (optimum default setting) */
Jerome Coutant 0:31ddfafdd3da 941 GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
Jerome Coutant 0:31ddfafdd3da 942 GPIO_InitStruct.Pin = GPIO_PIN_12;
Jerome Coutant 0:31ddfafdd3da 943 GPIO_InitStruct.Pull = GPIO_NOPULL;
Jerome Coutant 0:31ddfafdd3da 944 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
Jerome Coutant 0:31ddfafdd3da 945 HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
Jerome Coutant 0:31ddfafdd3da 946
Jerome Coutant 0:31ddfafdd3da 947 /* Set GPIOG pin 15 in no pull, low state (optimum default setting) */
Jerome Coutant 0:31ddfafdd3da 948 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
Jerome Coutant 0:31ddfafdd3da 949 GPIO_InitStruct.Pull = GPIO_NOPULL;
Jerome Coutant 0:31ddfafdd3da 950 GPIO_InitStruct.Pin = GPIO_PIN_15;
Jerome Coutant 0:31ddfafdd3da 951 HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
Jerome Coutant 0:31ddfafdd3da 952 HAL_GPIO_WritePin(GPIOG, GPIO_PIN_15, GPIO_PIN_RESET);
Jerome Coutant 0:31ddfafdd3da 953
Jerome Coutant 0:31ddfafdd3da 954 /* Reset the OctoSPI memory interface */
Jerome Coutant 0:31ddfafdd3da 955 __HAL_RCC_OSPI1_FORCE_RESET();
Jerome Coutant 0:31ddfafdd3da 956 __HAL_RCC_OSPI1_RELEASE_RESET();
Jerome Coutant 0:31ddfafdd3da 957
Jerome Coutant 0:31ddfafdd3da 958 /* Disable the OctoSPI memory interface clock */
Jerome Coutant 0:31ddfafdd3da 959 __HAL_RCC_OSPI1_CLK_DISABLE();
Jerome Coutant 0:31ddfafdd3da 960 }
Jerome Coutant 0:31ddfafdd3da 961
Jerome Coutant 0:31ddfafdd3da 962 /**
Jerome Coutant 0:31ddfafdd3da 963 * @brief This function reset the OSPI memory.
Jerome Coutant 0:31ddfafdd3da 964 * @param hospi: OSPI handle
Jerome Coutant 0:31ddfafdd3da 965 * @retval None
Jerome Coutant 0:31ddfafdd3da 966 */
Jerome Coutant 0:31ddfafdd3da 967 static uint8_t OSPI_NOR_ResetMemory(OSPI_HandleTypeDef *hospi)
Jerome Coutant 0:31ddfafdd3da 968 {
Jerome Coutant 0:31ddfafdd3da 969 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 970 OSPI_AutoPollingTypeDef sConfig;
Jerome Coutant 0:31ddfafdd3da 971
Jerome Coutant 0:31ddfafdd3da 972 /* Initialize the reset enable command */
Jerome Coutant 0:31ddfafdd3da 973 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 974 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 975 sCommand.Instruction = RESET_ENABLE_CMD;
Jerome Coutant 0:31ddfafdd3da 976 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_1_LINE;
Jerome Coutant 0:31ddfafdd3da 977 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_8_BITS;
Jerome Coutant 0:31ddfafdd3da 978 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 979 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 980 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 981 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 982 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 983 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 984 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 985
Jerome Coutant 0:31ddfafdd3da 986 /* Send the command */
Jerome Coutant 0:31ddfafdd3da 987 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 988 {
Jerome Coutant 0:31ddfafdd3da 989 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 990 }
Jerome Coutant 0:31ddfafdd3da 991
Jerome Coutant 0:31ddfafdd3da 992 /* Send the reset memory command */
Jerome Coutant 0:31ddfafdd3da 993 sCommand.Instruction = RESET_MEMORY_CMD;
Jerome Coutant 0:31ddfafdd3da 994 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 995 {
Jerome Coutant 0:31ddfafdd3da 996 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 997 }
Jerome Coutant 0:31ddfafdd3da 998
Jerome Coutant 0:31ddfafdd3da 999 /* Configure automatic polling mode to wait the memory is ready */
Jerome Coutant 0:31ddfafdd3da 1000 sCommand.Instruction = READ_STATUS_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 1001 sCommand.DataMode = HAL_OSPI_DATA_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1002 sCommand.NbData = 1;
Jerome Coutant 0:31ddfafdd3da 1003 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1004
Jerome Coutant 0:31ddfafdd3da 1005 sConfig.Match = 0;
Jerome Coutant 0:31ddfafdd3da 1006 sConfig.Mask = MX25LM51245G_SR_WIP;
Jerome Coutant 0:31ddfafdd3da 1007 sConfig.MatchMode = HAL_OSPI_MATCH_MODE_AND;
Jerome Coutant 0:31ddfafdd3da 1008 sConfig.Interval = 0x10;
Jerome Coutant 0:31ddfafdd3da 1009 sConfig.AutomaticStop = HAL_OSPI_AUTOMATIC_STOP_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1010
Jerome Coutant 0:31ddfafdd3da 1011 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1012 {
Jerome Coutant 0:31ddfafdd3da 1013 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1014 }
Jerome Coutant 0:31ddfafdd3da 1015
Jerome Coutant 0:31ddfafdd3da 1016 if (HAL_OSPI_AutoPolling(&OSPINORHandle, &sConfig, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1017 {
Jerome Coutant 0:31ddfafdd3da 1018 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1019 }
Jerome Coutant 0:31ddfafdd3da 1020
Jerome Coutant 0:31ddfafdd3da 1021 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 1022 }
Jerome Coutant 0:31ddfafdd3da 1023
Jerome Coutant 0:31ddfafdd3da 1024 /**
Jerome Coutant 0:31ddfafdd3da 1025 * @brief This function send a Write Enable and wait it is effective.
Jerome Coutant 0:31ddfafdd3da 1026 * @param hospi: OSPI handle
Jerome Coutant 0:31ddfafdd3da 1027 * @retval None
Jerome Coutant 0:31ddfafdd3da 1028 */
Jerome Coutant 0:31ddfafdd3da 1029 static uint8_t OSPI_NOR_WriteEnable(OSPI_HandleTypeDef *hospi)
Jerome Coutant 0:31ddfafdd3da 1030 {
Jerome Coutant 0:31ddfafdd3da 1031 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 1032 OSPI_AutoPollingTypeDef sConfig;
Jerome Coutant 0:31ddfafdd3da 1033 uint8_t reg[2];
Jerome Coutant 0:31ddfafdd3da 1034
Jerome Coutant 0:31ddfafdd3da 1035 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 1036 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 1037 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 1038 sCommand.Instruction = OCTAL_WRITE_ENABLE_CMD;
Jerome Coutant 0:31ddfafdd3da 1039 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1040 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 1041 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 1042 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 1043 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 1044 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 1045 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1046 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 1047
Jerome Coutant 0:31ddfafdd3da 1048 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1049 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1050 #else
Jerome Coutant 0:31ddfafdd3da 1051 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1052 #endif
Jerome Coutant 0:31ddfafdd3da 1053
Jerome Coutant 0:31ddfafdd3da 1054 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1055 {
Jerome Coutant 0:31ddfafdd3da 1056 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1057 }
Jerome Coutant 0:31ddfafdd3da 1058
Jerome Coutant 0:31ddfafdd3da 1059 /* Configure automatic polling mode to wait for write enabling */
Jerome Coutant 0:31ddfafdd3da 1060 sConfig.Match = MX25LM51245G_SR_WEL;
Jerome Coutant 0:31ddfafdd3da 1061 sConfig.Mask = MX25LM51245G_SR_WEL;
Jerome Coutant 0:31ddfafdd3da 1062
Jerome Coutant 0:31ddfafdd3da 1063 sCommand.Instruction = OCTAL_READ_STATUS_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 1064 sCommand.Address = 0x0;
Jerome Coutant 0:31ddfafdd3da 1065 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1066 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 1067 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1068 sCommand.NbData = 2;
Jerome Coutant 0:31ddfafdd3da 1069
Jerome Coutant 0:31ddfafdd3da 1070 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1071 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1072 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1073 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1074 sCommand.DummyCycles = DUMMY_CYCLES_READ_OCTAL;
Jerome Coutant 0:31ddfafdd3da 1075 #else
Jerome Coutant 0:31ddfafdd3da 1076 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1077 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1078 sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1079 sCommand.DummyCycles = 4;
Jerome Coutant 0:31ddfafdd3da 1080 #endif
Jerome Coutant 0:31ddfafdd3da 1081
Jerome Coutant 0:31ddfafdd3da 1082 do
Jerome Coutant 0:31ddfafdd3da 1083 {
Jerome Coutant 0:31ddfafdd3da 1084 HAL_Delay(1); /* sConfig.Interval(0x10) / Clock(55 MHz) = 0.29 ms */
Jerome Coutant 0:31ddfafdd3da 1085
Jerome Coutant 0:31ddfafdd3da 1086 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1087 {
Jerome Coutant 0:31ddfafdd3da 1088 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1089 }
Jerome Coutant 0:31ddfafdd3da 1090
Jerome Coutant 0:31ddfafdd3da 1091 if (HAL_OSPI_Receive(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1092 {
Jerome Coutant 0:31ddfafdd3da 1093 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1094 }
Jerome Coutant 0:31ddfafdd3da 1095 }while((reg[0] & sConfig.Mask ) != sConfig.Match);
Jerome Coutant 0:31ddfafdd3da 1096
Jerome Coutant 0:31ddfafdd3da 1097 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 1098 }
Jerome Coutant 0:31ddfafdd3da 1099
Jerome Coutant 0:31ddfafdd3da 1100 /**
Jerome Coutant 0:31ddfafdd3da 1101 * @brief This function read the SR of the memory and wait the EOP.
Jerome Coutant 0:31ddfafdd3da 1102 * @param hospi: OSPI handle
Jerome Coutant 0:31ddfafdd3da 1103 * @param Timeout: Timeout for auto-polling
Jerome Coutant 0:31ddfafdd3da 1104 * @retval None
Jerome Coutant 0:31ddfafdd3da 1105 */
Jerome Coutant 0:31ddfafdd3da 1106 static uint8_t OSPI_NOR_AutoPollingMemReady(OSPI_HandleTypeDef *hospi, uint32_t Timeout)
Jerome Coutant 0:31ddfafdd3da 1107 {
Jerome Coutant 0:31ddfafdd3da 1108 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 1109 OSPI_AutoPollingTypeDef sConfig;
Jerome Coutant 0:31ddfafdd3da 1110 uint8_t reg[2];
Jerome Coutant 0:31ddfafdd3da 1111
Jerome Coutant 0:31ddfafdd3da 1112 /* Configure automatic polling mode to wait for memory ready */
Jerome Coutant 0:31ddfafdd3da 1113 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 1114 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 1115 sCommand.Instruction = OCTAL_READ_STATUS_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 1116 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1117 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 1118 sCommand.Address = 0;
Jerome Coutant 0:31ddfafdd3da 1119 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1120 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 1121 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 1122 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1123 sCommand.NbData = 2;
Jerome Coutant 0:31ddfafdd3da 1124 sCommand.DummyCycles = DUMMY_CYCLES_READ_OCTAL;
Jerome Coutant 0:31ddfafdd3da 1125 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 1126
Jerome Coutant 0:31ddfafdd3da 1127 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1128 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1129 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1130 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1131 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1132 #else
Jerome Coutant 0:31ddfafdd3da 1133 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1134 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1135 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1136 sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1137 #endif
Jerome Coutant 0:31ddfafdd3da 1138
Jerome Coutant 0:31ddfafdd3da 1139 sConfig.Match = 0;
Jerome Coutant 0:31ddfafdd3da 1140 sConfig.Mask = MX25LM51245G_SR_WIP;
Jerome Coutant 0:31ddfafdd3da 1141
Jerome Coutant 0:31ddfafdd3da 1142 do
Jerome Coutant 0:31ddfafdd3da 1143 {
Jerome Coutant 0:31ddfafdd3da 1144 HAL_Delay(1); /* sConfig.Interval(0x10) / Clock(55 MHz) = 0.29 ms */
Jerome Coutant 0:31ddfafdd3da 1145
Jerome Coutant 0:31ddfafdd3da 1146 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1147 {
Jerome Coutant 0:31ddfafdd3da 1148 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1149 }
Jerome Coutant 0:31ddfafdd3da 1150
Jerome Coutant 0:31ddfafdd3da 1151 if (HAL_OSPI_Receive(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1152 {
Jerome Coutant 0:31ddfafdd3da 1153 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1154 }
Jerome Coutant 0:31ddfafdd3da 1155 }while((reg[0] & sConfig.Mask ) != sConfig.Match);
Jerome Coutant 0:31ddfafdd3da 1156
Jerome Coutant 0:31ddfafdd3da 1157 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 1158 }
Jerome Coutant 0:31ddfafdd3da 1159
Jerome Coutant 0:31ddfafdd3da 1160 /**
Jerome Coutant 0:31ddfafdd3da 1161 * @brief This function enables/disables the octal mode of the memory.
Jerome Coutant 0:31ddfafdd3da 1162 * @param hospi: OSPI handle
Jerome Coutant 0:31ddfafdd3da 1163 * @param Operation: Octal operation mode enable/disable
Jerome Coutant 0:31ddfafdd3da 1164 * @retval None
Jerome Coutant 0:31ddfafdd3da 1165 */
Jerome Coutant 0:31ddfafdd3da 1166 static uint8_t OSPI_NOR_OctalMode(OSPI_HandleTypeDef *hospi, uint8_t Operation)
Jerome Coutant 0:31ddfafdd3da 1167 {
Jerome Coutant 0:31ddfafdd3da 1168 OSPI_RegularCmdTypeDef sCommand;
Jerome Coutant 0:31ddfafdd3da 1169 OSPI_AutoPollingTypeDef sConfig;
Jerome Coutant 0:31ddfafdd3da 1170 uint8_t reg[2];
Jerome Coutant 0:31ddfafdd3da 1171
Jerome Coutant 0:31ddfafdd3da 1172 sCommand.OperationType = HAL_OSPI_OPTYPE_COMMON_CFG;
Jerome Coutant 0:31ddfafdd3da 1173 sCommand.FlashId = HAL_OSPI_FLASH_ID_1;
Jerome Coutant 0:31ddfafdd3da 1174 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1175 sCommand.AddressSize = HAL_OSPI_ADDRESS_32_BITS;
Jerome Coutant 0:31ddfafdd3da 1176 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1177 sCommand.AlternateBytesMode = HAL_OSPI_ALTERNATE_BYTES_NONE;
Jerome Coutant 0:31ddfafdd3da 1178 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1179 sCommand.DQSMode = HAL_OSPI_DQS_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1180 sCommand.SIOOMode = HAL_OSPI_SIOO_INST_EVERY_CMD;
Jerome Coutant 0:31ddfafdd3da 1181
Jerome Coutant 0:31ddfafdd3da 1182 sConfig.MatchMode = HAL_OSPI_MATCH_MODE_AND;
Jerome Coutant 0:31ddfafdd3da 1183 sConfig.Interval = 0x10;
Jerome Coutant 0:31ddfafdd3da 1184 sConfig.AutomaticStop = HAL_OSPI_AUTOMATIC_STOP_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1185
Jerome Coutant 0:31ddfafdd3da 1186 /* Activate/deactivate the Octal mode */
Jerome Coutant 0:31ddfafdd3da 1187 if (Operation == OSPI_NOR_OCTAL_ENABLE)
Jerome Coutant 0:31ddfafdd3da 1188 {
Jerome Coutant 0:31ddfafdd3da 1189 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 1190 sCommand.Instruction = WRITE_ENABLE_CMD;
Jerome Coutant 0:31ddfafdd3da 1191 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1192 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_8_BITS;
Jerome Coutant 0:31ddfafdd3da 1193 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 1194 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 1195 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 1196
Jerome Coutant 0:31ddfafdd3da 1197 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1198 {
Jerome Coutant 0:31ddfafdd3da 1199 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1200 }
Jerome Coutant 0:31ddfafdd3da 1201
Jerome Coutant 0:31ddfafdd3da 1202 /* Configure automatic polling mode to wait for write enabling */
Jerome Coutant 0:31ddfafdd3da 1203 sConfig.Match = MX25LM51245G_SR_WEL;
Jerome Coutant 0:31ddfafdd3da 1204 sConfig.Mask = MX25LM51245G_SR_WEL;
Jerome Coutant 0:31ddfafdd3da 1205
Jerome Coutant 0:31ddfafdd3da 1206 sCommand.Instruction = READ_STATUS_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 1207 sCommand.DataMode = HAL_OSPI_DATA_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1208 sCommand.NbData = 1;
Jerome Coutant 0:31ddfafdd3da 1209
Jerome Coutant 0:31ddfafdd3da 1210 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1211 {
Jerome Coutant 0:31ddfafdd3da 1212 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1213 }
Jerome Coutant 0:31ddfafdd3da 1214
Jerome Coutant 0:31ddfafdd3da 1215 if (HAL_OSPI_AutoPolling(&OSPINORHandle, &sConfig, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1216 {
Jerome Coutant 0:31ddfafdd3da 1217 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1218 }
Jerome Coutant 0:31ddfafdd3da 1219
Jerome Coutant 0:31ddfafdd3da 1220 /* Write Configuration register 2 (with new dummy cycles) */
Jerome Coutant 0:31ddfafdd3da 1221 sCommand.Instruction = WRITE_CFG_REG_2_CMD;
Jerome Coutant 0:31ddfafdd3da 1222 sCommand.Address = MX25LM51245G_CR2_REG3_ADDR;
Jerome Coutant 0:31ddfafdd3da 1223 sCommand.AddressMode = HAL_OSPI_ADDRESS_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1224 reg[0] = DUMMY_CYCLES_CR_CFG;
Jerome Coutant 0:31ddfafdd3da 1225
Jerome Coutant 0:31ddfafdd3da 1226 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1227 {
Jerome Coutant 0:31ddfafdd3da 1228 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1229 }
Jerome Coutant 0:31ddfafdd3da 1230
Jerome Coutant 0:31ddfafdd3da 1231 if (HAL_OSPI_Transmit(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1232 {
Jerome Coutant 0:31ddfafdd3da 1233 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1234 }
Jerome Coutant 0:31ddfafdd3da 1235
Jerome Coutant 0:31ddfafdd3da 1236 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 1237 sCommand.Instruction = WRITE_ENABLE_CMD;
Jerome Coutant 0:31ddfafdd3da 1238 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 1239 sCommand.DataMode = HAL_OSPI_DATA_NONE;
Jerome Coutant 0:31ddfafdd3da 1240
Jerome Coutant 0:31ddfafdd3da 1241 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1242 {
Jerome Coutant 0:31ddfafdd3da 1243 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1244 }
Jerome Coutant 0:31ddfafdd3da 1245
Jerome Coutant 0:31ddfafdd3da 1246 /* Configure automatic polling mode to wait for write enabling */
Jerome Coutant 0:31ddfafdd3da 1247 sCommand.Instruction = READ_STATUS_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 1248 sCommand.DataMode = HAL_OSPI_DATA_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1249
Jerome Coutant 0:31ddfafdd3da 1250 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1251 {
Jerome Coutant 0:31ddfafdd3da 1252 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1253 }
Jerome Coutant 0:31ddfafdd3da 1254
Jerome Coutant 0:31ddfafdd3da 1255 if (HAL_OSPI_AutoPolling(&OSPINORHandle, &sConfig, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1256 {
Jerome Coutant 0:31ddfafdd3da 1257 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1258 }
Jerome Coutant 0:31ddfafdd3da 1259
Jerome Coutant 0:31ddfafdd3da 1260 /* Write Configuration register 2 (with Octal I/O SPI protocol) */
Jerome Coutant 0:31ddfafdd3da 1261 sCommand.Instruction = WRITE_CFG_REG_2_CMD;
Jerome Coutant 0:31ddfafdd3da 1262 sCommand.Address = MX25LM51245G_CR2_REG1_ADDR;
Jerome Coutant 0:31ddfafdd3da 1263 sCommand.AddressMode = HAL_OSPI_ADDRESS_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1264 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1265 reg[0] = MX25LM51245G_CR2_SOPI;
Jerome Coutant 0:31ddfafdd3da 1266 #else
Jerome Coutant 0:31ddfafdd3da 1267 reg[0] = MX25LM51245G_CR2_DOPI;
Jerome Coutant 0:31ddfafdd3da 1268 #endif
Jerome Coutant 0:31ddfafdd3da 1269
Jerome Coutant 0:31ddfafdd3da 1270 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1271 {
Jerome Coutant 0:31ddfafdd3da 1272 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1273 }
Jerome Coutant 0:31ddfafdd3da 1274
Jerome Coutant 0:31ddfafdd3da 1275 if (HAL_OSPI_Transmit(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1276 {
Jerome Coutant 0:31ddfafdd3da 1277 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1278 }
Jerome Coutant 0:31ddfafdd3da 1279
Jerome Coutant 0:31ddfafdd3da 1280 /* Wait that the configuration is effective and check that memory is ready */
Jerome Coutant 0:31ddfafdd3da 1281 HAL_Delay(MX25LM51245G_WRITE_REG_MAX_TIME);
Jerome Coutant 0:31ddfafdd3da 1282
Jerome Coutant 0:31ddfafdd3da 1283 if (OSPI_NOR_AutoPollingMemReady(&OSPINORHandle, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 1284 {
Jerome Coutant 0:31ddfafdd3da 1285 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1286 }
Jerome Coutant 0:31ddfafdd3da 1287
Jerome Coutant 0:31ddfafdd3da 1288 /* Check the configuration has been correctly done */
Jerome Coutant 0:31ddfafdd3da 1289 sCommand.Instruction = OCTAL_READ_CFG_REG_2_CMD;
Jerome Coutant 0:31ddfafdd3da 1290 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1291 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 1292 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1293 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1294 sCommand.DummyCycles = DUMMY_CYCLES_READ_OCTAL;
Jerome Coutant 0:31ddfafdd3da 1295 sCommand.NbData = 2;
Jerome Coutant 0:31ddfafdd3da 1296 reg[0] = 0;
Jerome Coutant 0:31ddfafdd3da 1297
Jerome Coutant 0:31ddfafdd3da 1298 #if !defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1299 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1300 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1301 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1302 sCommand.DQSMode = HAL_OSPI_DQS_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1303 #endif
Jerome Coutant 0:31ddfafdd3da 1304
Jerome Coutant 0:31ddfafdd3da 1305 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1306 {
Jerome Coutant 0:31ddfafdd3da 1307 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1308 }
Jerome Coutant 0:31ddfafdd3da 1309
Jerome Coutant 0:31ddfafdd3da 1310 if (HAL_OSPI_Receive(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1311 {
Jerome Coutant 0:31ddfafdd3da 1312 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1313 }
Jerome Coutant 0:31ddfafdd3da 1314
Jerome Coutant 0:31ddfafdd3da 1315 #if defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1316 if (reg[0] != MX25LM51245G_CR2_SOPI)
Jerome Coutant 0:31ddfafdd3da 1317 #else
Jerome Coutant 0:31ddfafdd3da 1318 if (reg[0] != MX25LM51245G_CR2_DOPI)
Jerome Coutant 0:31ddfafdd3da 1319 #endif
Jerome Coutant 0:31ddfafdd3da 1320 {
Jerome Coutant 0:31ddfafdd3da 1321 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1322 }
Jerome Coutant 0:31ddfafdd3da 1323 }
Jerome Coutant 0:31ddfafdd3da 1324 else
Jerome Coutant 0:31ddfafdd3da 1325 {
Jerome Coutant 0:31ddfafdd3da 1326 /* Enable write operations */
Jerome Coutant 0:31ddfafdd3da 1327 if (OSPI_NOR_WriteEnable(&OSPINORHandle) != OSPI_NOR_OK)
Jerome Coutant 0:31ddfafdd3da 1328 {
Jerome Coutant 0:31ddfafdd3da 1329 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1330 }
Jerome Coutant 0:31ddfafdd3da 1331
Jerome Coutant 0:31ddfafdd3da 1332 /* Write Configuration register 2 (with Octal I/O SPI protocol) */
Jerome Coutant 0:31ddfafdd3da 1333 sCommand.Instruction = OCTAL_WRITE_CFG_REG_2_CMD;
Jerome Coutant 0:31ddfafdd3da 1334 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1335 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_16_BITS;
Jerome Coutant 0:31ddfafdd3da 1336 sCommand.Address = MX25LM51245G_CR2_REG1_ADDR;
Jerome Coutant 0:31ddfafdd3da 1337 sCommand.AddressMode = HAL_OSPI_ADDRESS_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1338 sCommand.DataMode = HAL_OSPI_DATA_8_LINES;
Jerome Coutant 0:31ddfafdd3da 1339 sCommand.NbData = 2;
Jerome Coutant 0:31ddfafdd3da 1340 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 1341 reg[0] = 0;
Jerome Coutant 0:31ddfafdd3da 1342 reg[1] = 0;
Jerome Coutant 0:31ddfafdd3da 1343
Jerome Coutant 0:31ddfafdd3da 1344 #if !defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1345 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1346 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1347 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_ENABLE;
Jerome Coutant 0:31ddfafdd3da 1348 #endif
Jerome Coutant 0:31ddfafdd3da 1349
Jerome Coutant 0:31ddfafdd3da 1350 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1351 {
Jerome Coutant 0:31ddfafdd3da 1352 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1353 }
Jerome Coutant 0:31ddfafdd3da 1354
Jerome Coutant 0:31ddfafdd3da 1355 if (HAL_OSPI_Transmit(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1356 {
Jerome Coutant 0:31ddfafdd3da 1357 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1358 }
Jerome Coutant 0:31ddfafdd3da 1359
Jerome Coutant 0:31ddfafdd3da 1360 /* Wait that the configuration is effective and check that memory is ready */
Jerome Coutant 0:31ddfafdd3da 1361 HAL_Delay(MX25LM51245G_WRITE_REG_MAX_TIME);
Jerome Coutant 0:31ddfafdd3da 1362
Jerome Coutant 0:31ddfafdd3da 1363 sCommand.Instruction = READ_STATUS_REG_CMD;
Jerome Coutant 0:31ddfafdd3da 1364 sCommand.InstructionMode = HAL_OSPI_INSTRUCTION_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1365 sCommand.InstructionSize = HAL_OSPI_INSTRUCTION_8_BITS;
Jerome Coutant 0:31ddfafdd3da 1366 sCommand.AddressMode = HAL_OSPI_ADDRESS_NONE;
Jerome Coutant 0:31ddfafdd3da 1367 sCommand.DataMode = HAL_OSPI_DATA_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1368 sCommand.NbData = 1;
Jerome Coutant 0:31ddfafdd3da 1369 sCommand.DummyCycles = 0;
Jerome Coutant 0:31ddfafdd3da 1370
Jerome Coutant 0:31ddfafdd3da 1371 #if !defined BSP_OSPI_NOR_DDR_MODE_DEACTIVATED
Jerome Coutant 0:31ddfafdd3da 1372 sCommand.InstructionDtrMode = HAL_OSPI_INSTRUCTION_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1373 sCommand.AddressDtrMode = HAL_OSPI_ADDRESS_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1374 sCommand.DataDtrMode = HAL_OSPI_DATA_DTR_DISABLE;
Jerome Coutant 0:31ddfafdd3da 1375 #endif
Jerome Coutant 0:31ddfafdd3da 1376
Jerome Coutant 0:31ddfafdd3da 1377 sConfig.Match = 0;
Jerome Coutant 0:31ddfafdd3da 1378 sConfig.Mask = MX25LM51245G_SR_WIP;
Jerome Coutant 0:31ddfafdd3da 1379
Jerome Coutant 0:31ddfafdd3da 1380 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1381 {
Jerome Coutant 0:31ddfafdd3da 1382 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1383 }
Jerome Coutant 0:31ddfafdd3da 1384
Jerome Coutant 0:31ddfafdd3da 1385 if (HAL_OSPI_AutoPolling(&OSPINORHandle, &sConfig, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1386 {
Jerome Coutant 0:31ddfafdd3da 1387 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1388 }
Jerome Coutant 0:31ddfafdd3da 1389
Jerome Coutant 0:31ddfafdd3da 1390 /* Check the configuration has been correctly done */
Jerome Coutant 0:31ddfafdd3da 1391 sCommand.Instruction = READ_CFG_REG_2_CMD;
Jerome Coutant 0:31ddfafdd3da 1392 sCommand.Address = MX25LM51245G_CR2_REG1_ADDR;
Jerome Coutant 0:31ddfafdd3da 1393 sCommand.AddressMode = HAL_OSPI_ADDRESS_1_LINE;
Jerome Coutant 0:31ddfafdd3da 1394
Jerome Coutant 0:31ddfafdd3da 1395 if (HAL_OSPI_Command(&OSPINORHandle, &sCommand, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1396 {
Jerome Coutant 0:31ddfafdd3da 1397 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1398 }
Jerome Coutant 0:31ddfafdd3da 1399
Jerome Coutant 0:31ddfafdd3da 1400 if (HAL_OSPI_Receive(&OSPINORHandle, reg, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
Jerome Coutant 0:31ddfafdd3da 1401 {
Jerome Coutant 0:31ddfafdd3da 1402 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1403 }
Jerome Coutant 0:31ddfafdd3da 1404
Jerome Coutant 0:31ddfafdd3da 1405 if (reg[0] != 0)
Jerome Coutant 0:31ddfafdd3da 1406 {
Jerome Coutant 0:31ddfafdd3da 1407 return OSPI_NOR_ERROR;
Jerome Coutant 0:31ddfafdd3da 1408 }
Jerome Coutant 0:31ddfafdd3da 1409 }
Jerome Coutant 0:31ddfafdd3da 1410
Jerome Coutant 0:31ddfafdd3da 1411 return OSPI_NOR_OK;
Jerome Coutant 0:31ddfafdd3da 1412 }
Jerome Coutant 0:31ddfafdd3da 1413
Jerome Coutant 0:31ddfafdd3da 1414 /**
Jerome Coutant 0:31ddfafdd3da 1415 * @}
Jerome Coutant 0:31ddfafdd3da 1416 */
Jerome Coutant 0:31ddfafdd3da 1417
Jerome Coutant 0:31ddfafdd3da 1418 /**
Jerome Coutant 0:31ddfafdd3da 1419 * @}
Jerome Coutant 0:31ddfafdd3da 1420 */
Jerome Coutant 0:31ddfafdd3da 1421
Jerome Coutant 0:31ddfafdd3da 1422 /**
Jerome Coutant 0:31ddfafdd3da 1423 * @}
Jerome Coutant 0:31ddfafdd3da 1424 */
Jerome Coutant 0:31ddfafdd3da 1425
Jerome Coutant 0:31ddfafdd3da 1426 /**
Jerome Coutant 0:31ddfafdd3da 1427 * @}
Jerome Coutant 0:31ddfafdd3da 1428 */
Jerome Coutant 0:31ddfafdd3da 1429
Jerome Coutant 0:31ddfafdd3da 1430 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Jerome Coutant 0:31ddfafdd3da 1431