Tushar Sachdeva / FRDM_K64F_LCD

A simple 128x32 graphical LCD program to quickstart with LCD on ARM mbed IoT Starter Kit. This requires mbed Applciation Shield with FRDM-K64F platform.

Dependencies:   C12832

mbed/TARGET_NUCLEO_L152RE/stm32l1xx_hal_irda.h@1:eb68c94a8ee5, 2015-04-12 (annotated)

Committer:
tushki7
Date:
Sun Apr 12 15:45:52 2015 +0000
Revision:
1:eb68c94a8ee5
Parent:
0:60d829a0353a 
A simple 128x32 LCD program with ARM mbed IoT Starter Kit;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tushki7 0:60d829a0353a 1 /**
tushki7 0:60d829a0353a 2 ******************************************************************************
tushki7 0:60d829a0353a 3 * @file stm32l1xx_hal_irda.h
tushki7 0:60d829a0353a 4 * @author MCD Application Team
tushki7 0:60d829a0353a 5 * @version V1.0.0
tushki7 0:60d829a0353a 6 * @date 5-September-2014
tushki7 0:60d829a0353a 7 * @brief This file contains all the functions prototypes for the IRDA
tushki7 0:60d829a0353a 8 * firmware library.
tushki7 0:60d829a0353a 9 ******************************************************************************
tushki7 0:60d829a0353a 10 * @attention
tushki7 0:60d829a0353a 11 *
tushki7 0:60d829a0353a 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
tushki7 0:60d829a0353a 13 *
tushki7 0:60d829a0353a 14 * Redistribution and use in source and binary forms, with or without modification,
tushki7 0:60d829a0353a 15 * are permitted provided that the following conditions are met:
tushki7 0:60d829a0353a 16 * 1. Redistributions of source code must retain the above copyright notice,
tushki7 0:60d829a0353a 17 * this list of conditions and the following disclaimer.
tushki7 0:60d829a0353a 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
tushki7 0:60d829a0353a 19 * this list of conditions and the following disclaimer in the documentation
tushki7 0:60d829a0353a 20 * and/or other materials provided with the distribution.
tushki7 0:60d829a0353a 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
tushki7 0:60d829a0353a 22 * may be used to endorse or promote products derived from this software
tushki7 0:60d829a0353a 23 * without specific prior written permission.
tushki7 0:60d829a0353a 24 *
tushki7 0:60d829a0353a 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
tushki7 0:60d829a0353a 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
tushki7 0:60d829a0353a 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
tushki7 0:60d829a0353a 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
tushki7 0:60d829a0353a 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
tushki7 0:60d829a0353a 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
tushki7 0:60d829a0353a 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
tushki7 0:60d829a0353a 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
tushki7 0:60d829a0353a 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
tushki7 0:60d829a0353a 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
tushki7 0:60d829a0353a 35 *
tushki7 0:60d829a0353a 36 ******************************************************************************
tushki7 0:60d829a0353a 37 */
tushki7 0:60d829a0353a 38
tushki7 0:60d829a0353a 39 /* Define to prevent recursive inclusion -------------------------------------*/
tushki7 0:60d829a0353a 40 #ifndef __STM32L1xx_HAL_IRDA_H
tushki7 0:60d829a0353a 41 #define __STM32L1xx_HAL_IRDA_H
tushki7 0:60d829a0353a 42
tushki7 0:60d829a0353a 43 #ifdef __cplusplus
tushki7 0:60d829a0353a 44 extern "C" {
tushki7 0:60d829a0353a 45 #endif
tushki7 0:60d829a0353a 46
tushki7 0:60d829a0353a 47 /* Includes ------------------------------------------------------------------*/
tushki7 0:60d829a0353a 48 #include "stm32l1xx_hal_def.h"
tushki7 0:60d829a0353a 49
tushki7 0:60d829a0353a 50 /** @addtogroup STM32L1xx_HAL_Driver
tushki7 0:60d829a0353a 51 * @{
tushki7 0:60d829a0353a 52 */
tushki7 0:60d829a0353a 53
tushki7 0:60d829a0353a 54 /** @addtogroup IRDA
tushki7 0:60d829a0353a 55 * @{
tushki7 0:60d829a0353a 56 */
tushki7 0:60d829a0353a 57
tushki7 0:60d829a0353a 58 /* Exported types ------------------------------------------------------------*/
tushki7 0:60d829a0353a 59 /** @defgroup IRDA_Exported_Types IRDA Exported Types
tushki7 0:60d829a0353a 60 * @{
tushki7 0:60d829a0353a 61 */
tushki7 0:60d829a0353a 62
tushki7 0:60d829a0353a 63 /**
tushki7 0:60d829a0353a 64 * @brief IRDA Init Structure definition
tushki7 0:60d829a0353a 65 */
tushki7 0:60d829a0353a 66 typedef struct
tushki7 0:60d829a0353a 67 {
tushki7 0:60d829a0353a 68 uint32_t BaudRate; /*!< This member configures the IRDA communication baud rate.
tushki7 0:60d829a0353a 69 The baud rate is computed using the following formula:
tushki7 0:60d829a0353a 70 - IntegerDivider = ((PCLKx) / (8 * (hirda->Init.BaudRate)))
tushki7 0:60d829a0353a 71 - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */
tushki7 0:60d829a0353a 72
tushki7 0:60d829a0353a 73 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
tushki7 0:60d829a0353a 74 This parameter can be a value of @ref IRDA_Word_Length */
tushki7 0:60d829a0353a 75
tushki7 0:60d829a0353a 76
tushki7 0:60d829a0353a 77 uint32_t Parity; /*!< Specifies the parity mode.
tushki7 0:60d829a0353a 78 This parameter can be a value of @ref IRDA_Parity
tushki7 0:60d829a0353a 79 @note When parity is enabled, the computed parity is inserted
tushki7 0:60d829a0353a 80 at the MSB position of the transmitted data (9th bit when
tushki7 0:60d829a0353a 81 the word length is set to 9 data bits; 8th bit when the
tushki7 0:60d829a0353a 82 word length is set to 8 data bits). */
tushki7 0:60d829a0353a 83
tushki7 0:60d829a0353a 84 uint32_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
tushki7 0:60d829a0353a 85 This parameter can be a value of @ref IRDA_Transfer_Mode */
tushki7 0:60d829a0353a 86
tushki7 0:60d829a0353a 87 uint8_t Prescaler; /*!< Specifies the Prescaler */
tushki7 0:60d829a0353a 88
tushki7 0:60d829a0353a 89 uint32_t IrDAMode; /*!< Specifies the IrDA mode
tushki7 0:60d829a0353a 90 This parameter can be a value of @ref IRDA_Low_Power */
tushki7 0:60d829a0353a 91 }IRDA_InitTypeDef;
tushki7 0:60d829a0353a 92
tushki7 0:60d829a0353a 93 /**
tushki7 0:60d829a0353a 94 * @brief HAL IRDA State structures definition
tushki7 0:60d829a0353a 95 */
tushki7 0:60d829a0353a 96 typedef enum
tushki7 0:60d829a0353a 97 {
tushki7 0:60d829a0353a 98 HAL_IRDA_STATE_RESET = 0x00, /*!< Peripheral is not initialized */
tushki7 0:60d829a0353a 99 HAL_IRDA_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
tushki7 0:60d829a0353a 100 HAL_IRDA_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
tushki7 0:60d829a0353a 101 HAL_IRDA_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
tushki7 0:60d829a0353a 102 HAL_IRDA_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
tushki7 0:60d829a0353a 103 HAL_IRDA_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
tushki7 0:60d829a0353a 104 HAL_IRDA_STATE_TIMEOUT = 0x03, /*!< Timeout state */
tushki7 0:60d829a0353a 105 HAL_IRDA_STATE_ERROR = 0x04 /*!< Error */
tushki7 0:60d829a0353a 106 }HAL_IRDA_StateTypeDef;
tushki7 0:60d829a0353a 107
tushki7 0:60d829a0353a 108 /**
tushki7 0:60d829a0353a 109 * @brief HAL IRDA Error Code structure definition
tushki7 0:60d829a0353a 110 */
tushki7 0:60d829a0353a 111 typedef enum
tushki7 0:60d829a0353a 112 {
tushki7 0:60d829a0353a 113 HAL_IRDA_ERROR_NONE = 0x00, /*!< No error */
tushki7 0:60d829a0353a 114 HAL_IRDA_ERROR_PE = 0x01, /*!< Parity error */
tushki7 0:60d829a0353a 115 HAL_IRDA_ERROR_NE = 0x02, /*!< Noise error */
tushki7 0:60d829a0353a 116 HAL_IRDA_ERROR_FE = 0x04, /*!< frame error */
tushki7 0:60d829a0353a 117 HAL_IRDA_ERROR_ORE = 0x08, /*!< Overrun error */
tushki7 0:60d829a0353a 118 HAL_IRDA_ERROR_DMA = 0x10 /*!< DMA transfer error */
tushki7 0:60d829a0353a 119 }HAL_IRDA_ErrorTypeDef;
tushki7 0:60d829a0353a 120
tushki7 0:60d829a0353a 121 /**
tushki7 0:60d829a0353a 122 * @brief IRDA handle Structure definition
tushki7 0:60d829a0353a 123 */
tushki7 0:60d829a0353a 124 typedef struct
tushki7 0:60d829a0353a 125 {
tushki7 0:60d829a0353a 126 USART_TypeDef *Instance; /* USART registers base address */
tushki7 0:60d829a0353a 127
tushki7 0:60d829a0353a 128 IRDA_InitTypeDef Init; /* IRDA communication parameters */
tushki7 0:60d829a0353a 129
tushki7 0:60d829a0353a 130 uint8_t *pTxBuffPtr; /* Pointer to IRDA Tx transfer Buffer */
tushki7 0:60d829a0353a 131
tushki7 0:60d829a0353a 132 uint16_t TxXferSize; /* IRDA Tx Transfer size */
tushki7 0:60d829a0353a 133
tushki7 0:60d829a0353a 134 uint16_t TxXferCount; /* IRDA Tx Transfer Counter */
tushki7 0:60d829a0353a 135
tushki7 0:60d829a0353a 136 uint8_t *pRxBuffPtr; /* Pointer to IRDA Rx transfer Buffer */
tushki7 0:60d829a0353a 137
tushki7 0:60d829a0353a 138 uint16_t RxXferSize; /* IRDA Rx Transfer size */
tushki7 0:60d829a0353a 139
tushki7 0:60d829a0353a 140 uint16_t RxXferCount; /* IRDA Rx Transfer Counter */
tushki7 0:60d829a0353a 141
tushki7 0:60d829a0353a 142 DMA_HandleTypeDef *hdmatx; /* IRDA Tx DMA Handle parameters */
tushki7 0:60d829a0353a 143
tushki7 0:60d829a0353a 144 DMA_HandleTypeDef *hdmarx; /* IRDA Rx DMA Handle parameters */
tushki7 0:60d829a0353a 145
tushki7 0:60d829a0353a 146 HAL_LockTypeDef Lock; /* Locking object */
tushki7 0:60d829a0353a 147
tushki7 0:60d829a0353a 148 __IO HAL_IRDA_StateTypeDef State; /* IRDA communication state */
tushki7 0:60d829a0353a 149
tushki7 0:60d829a0353a 150 __IO HAL_IRDA_ErrorTypeDef ErrorCode; /* IRDA Error code */
tushki7 0:60d829a0353a 151
tushki7 0:60d829a0353a 152 }IRDA_HandleTypeDef;
tushki7 0:60d829a0353a 153
tushki7 0:60d829a0353a 154 /**
tushki7 0:60d829a0353a 155 * @}
tushki7 0:60d829a0353a 156 */
tushki7 0:60d829a0353a 157
tushki7 0:60d829a0353a 158 /* Exported constants --------------------------------------------------------*/
tushki7 0:60d829a0353a 159 /** @defgroup IRDA_Exported_Constants IRDA Exported constants
tushki7 0:60d829a0353a 160 * @{
tushki7 0:60d829a0353a 161 */
tushki7 0:60d829a0353a 162
tushki7 0:60d829a0353a 163 /** @defgroup IRDA_Word_Length IRDA Word Length
tushki7 0:60d829a0353a 164 * @{
tushki7 0:60d829a0353a 165 */
tushki7 0:60d829a0353a 166 #define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000)
tushki7 0:60d829a0353a 167 #define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
tushki7 0:60d829a0353a 168 #define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_8B) || \
tushki7 0:60d829a0353a 169 ((LENGTH) == IRDA_WORDLENGTH_9B))
tushki7 0:60d829a0353a 170 /**
tushki7 0:60d829a0353a 171 * @}
tushki7 0:60d829a0353a 172 */
tushki7 0:60d829a0353a 173
tushki7 0:60d829a0353a 174
tushki7 0:60d829a0353a 175 /** @defgroup IRDA_Parity IRDA Parity
tushki7 0:60d829a0353a 176 * @{
tushki7 0:60d829a0353a 177 */
tushki7 0:60d829a0353a 178 #define IRDA_PARITY_NONE ((uint32_t)0x00000000)
tushki7 0:60d829a0353a 179 #define IRDA_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
tushki7 0:60d829a0353a 180 #define IRDA_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
tushki7 0:60d829a0353a 181 #define IS_IRDA_PARITY(PARITY) (((PARITY) == IRDA_PARITY_NONE) || \
tushki7 0:60d829a0353a 182 ((PARITY) == IRDA_PARITY_EVEN) || \
tushki7 0:60d829a0353a 183 ((PARITY) == IRDA_PARITY_ODD))
tushki7 0:60d829a0353a 184 /**
tushki7 0:60d829a0353a 185 * @}
tushki7 0:60d829a0353a 186 */
tushki7 0:60d829a0353a 187
tushki7 0:60d829a0353a 188
tushki7 0:60d829a0353a 189 /** @defgroup IRDA_Transfer_Mode IRDA Transfer Mode
tushki7 0:60d829a0353a 190 * @{
tushki7 0:60d829a0353a 191 */
tushki7 0:60d829a0353a 192 #define IRDA_MODE_RX ((uint32_t)USART_CR1_RE)
tushki7 0:60d829a0353a 193 #define IRDA_MODE_TX ((uint32_t)USART_CR1_TE)
tushki7 0:60d829a0353a 194 #define IRDA_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
tushki7 0:60d829a0353a 195 #define IS_IRDA_MODE(MODE) ((((MODE) & (uint32_t)0x0000FFF3) == 0x00) && ((MODE) != (uint32_t)0x000000))
tushki7 0:60d829a0353a 196 /**
tushki7 0:60d829a0353a 197 * @}
tushki7 0:60d829a0353a 198 */
tushki7 0:60d829a0353a 199
tushki7 0:60d829a0353a 200 /** @defgroup IRDA_Low_Power IRDA Low Power
tushki7 0:60d829a0353a 201 * @{
tushki7 0:60d829a0353a 202 */
tushki7 0:60d829a0353a 203 #define IRDA_POWERMODE_LOWPOWER ((uint32_t)USART_CR3_IRLP)
tushki7 0:60d829a0353a 204 #define IRDA_POWERMODE_NORMAL ((uint32_t)0x00000000)
tushki7 0:60d829a0353a 205 #define IS_IRDA_POWERMODE(MODE) (((MODE) == IRDA_POWERMODE_LOWPOWER) || \
tushki7 0:60d829a0353a 206 ((MODE) == IRDA_POWERMODE_NORMAL))
tushki7 0:60d829a0353a 207 /**
tushki7 0:60d829a0353a 208 * @}
tushki7 0:60d829a0353a 209 */
tushki7 0:60d829a0353a 210
tushki7 0:60d829a0353a 211 /** @defgroup IRDA_Flags IRDA Flags
tushki7 0:60d829a0353a 212 * Elements values convention: 0xXXXX
tushki7 0:60d829a0353a 213 * - 0xXXXX : Flag mask in the SR register
tushki7 0:60d829a0353a 214 * @{
tushki7 0:60d829a0353a 215 */
tushki7 0:60d829a0353a 216 #define IRDA_FLAG_TXE ((uint32_t)USART_SR_TXE)
tushki7 0:60d829a0353a 217 #define IRDA_FLAG_TC ((uint32_t)USART_SR_TC)
tushki7 0:60d829a0353a 218 #define IRDA_FLAG_RXNE ((uint32_t)USART_SR_RXNE)
tushki7 0:60d829a0353a 219 #define IRDA_FLAG_IDLE ((uint32_t)USART_SR_IDLE)
tushki7 0:60d829a0353a 220 #define IRDA_FLAG_ORE ((uint32_t)USART_SR_ORE)
tushki7 0:60d829a0353a 221 #define IRDA_FLAG_NE ((uint32_t)USART_SR_NE)
tushki7 0:60d829a0353a 222 #define IRDA_FLAG_FE ((uint32_t)USART_SR_FE)
tushki7 0:60d829a0353a 223 #define IRDA_FLAG_PE ((uint32_t)USART_SR_PE)
tushki7 0:60d829a0353a 224 /**
tushki7 0:60d829a0353a 225 * @}
tushki7 0:60d829a0353a 226 */
tushki7 0:60d829a0353a 227
tushki7 0:60d829a0353a 228 /** @defgroup IRDA_Interrupt_definition IRDA Interrupt Definitions
tushki7 0:60d829a0353a 229 * Elements values convention: 0xY000XXXX
tushki7 0:60d829a0353a 230 * - XXXX : Interrupt mask in the XX register
tushki7 0:60d829a0353a 231 * - Y : Interrupt source register (4 bits)
tushki7 0:60d829a0353a 232 * - 01: CR1 register
tushki7 0:60d829a0353a 233 * - 10: CR2 register
tushki7 0:60d829a0353a 234 * - 11: CR3 register
tushki7 0:60d829a0353a 235 *
tushki7 0:60d829a0353a 236 * @{
tushki7 0:60d829a0353a 237 */
tushki7 0:60d829a0353a 238
tushki7 0:60d829a0353a 239 #define IRDA_IT_PE ((uint32_t)0x10000100)
tushki7 0:60d829a0353a 240 #define IRDA_IT_TXE ((uint32_t)0x10000080)
tushki7 0:60d829a0353a 241 #define IRDA_IT_TC ((uint32_t)0x10000040)
tushki7 0:60d829a0353a 242 #define IRDA_IT_RXNE ((uint32_t)0x10000020)
tushki7 0:60d829a0353a 243 #define IRDA_IT_IDLE ((uint32_t)0x10000010)
tushki7 0:60d829a0353a 244
tushki7 0:60d829a0353a 245 #define IRDA_IT_LBD ((uint32_t)0x20000040)
tushki7 0:60d829a0353a 246
tushki7 0:60d829a0353a 247 #define IRDA_IT_CTS ((uint32_t)0x30000400)
tushki7 0:60d829a0353a 248 #define IRDA_IT_ERR ((uint32_t)0x30000001)
tushki7 0:60d829a0353a 249
tushki7 0:60d829a0353a 250 /**
tushki7 0:60d829a0353a 251 * @}
tushki7 0:60d829a0353a 252 */
tushki7 0:60d829a0353a 253
tushki7 0:60d829a0353a 254 /** @defgroup IRDA_Interruption_Mask IRDA interruptions flag mask
tushki7 0:60d829a0353a 255 * @{
tushki7 0:60d829a0353a 256 */
tushki7 0:60d829a0353a 257 #define IRDA_IT_MASK ((uint32_t)0x0000FFFF)
tushki7 0:60d829a0353a 258 /**
tushki7 0:60d829a0353a 259 * @}
tushki7 0:60d829a0353a 260 */
tushki7 0:60d829a0353a 261
tushki7 0:60d829a0353a 262 /**
tushki7 0:60d829a0353a 263 * @}
tushki7 0:60d829a0353a 264 */
tushki7 0:60d829a0353a 265
tushki7 0:60d829a0353a 266 /* Exported macro ------------------------------------------------------------*/
tushki7 0:60d829a0353a 267 /** @defgroup IRDA_Exported_Macros IRDA Exported Macros
tushki7 0:60d829a0353a 268 * @{
tushki7 0:60d829a0353a 269 */
tushki7 0:60d829a0353a 270
tushki7 0:60d829a0353a 271 /** @brief Reset IRDA handle state
tushki7 0:60d829a0353a 272 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 273 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 274 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 275 * @retval None
tushki7 0:60d829a0353a 276 */
tushki7 0:60d829a0353a 277 #define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_IRDA_STATE_RESET)
tushki7 0:60d829a0353a 278
tushki7 0:60d829a0353a 279 /** @brief Flushs the IRDA DR register
tushki7 0:60d829a0353a 280 * @param __HANDLE__: specifies the USART Handle.
tushki7 0:60d829a0353a 281 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 282 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 283 */
tushki7 0:60d829a0353a 284 #define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
tushki7 0:60d829a0353a 285
tushki7 0:60d829a0353a 286 /** @brief Checks whether the specified IRDA flag is set or not.
tushki7 0:60d829a0353a 287 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 288 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 289 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 290 * @param __FLAG__: specifies the flag to check.
tushki7 0:60d829a0353a 291 * This parameter can be one of the following values:
tushki7 0:60d829a0353a 292 * @arg IRDA_FLAG_TXE: Transmit data register empty flag
tushki7 0:60d829a0353a 293 * @arg IRDA_FLAG_TC: Transmission Complete flag
tushki7 0:60d829a0353a 294 * @arg IRDA_FLAG_RXNE: Receive data register not empty flag
tushki7 0:60d829a0353a 295 * @arg IRDA_FLAG_IDLE: Idle Line detection flag
tushki7 0:60d829a0353a 296 * @arg IRDA_FLAG_ORE: OverRun Error flag
tushki7 0:60d829a0353a 297 * @arg IRDA_FLAG_NE: Noise Error flag
tushki7 0:60d829a0353a 298 * @arg IRDA_FLAG_FE: Framing Error flag
tushki7 0:60d829a0353a 299 * @arg IRDA_FLAG_PE: Parity Error flag
tushki7 0:60d829a0353a 300 * @retval The new state of __FLAG__ (TRUE or FALSE).
tushki7 0:60d829a0353a 301 */
tushki7 0:60d829a0353a 302 #define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
tushki7 0:60d829a0353a 303
tushki7 0:60d829a0353a 304 /** @brief Clears the specified IRDA pending flag.
tushki7 0:60d829a0353a 305 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 306 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 307 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 308 * @param __FLAG__: specifies the flag to check.
tushki7 0:60d829a0353a 309 * This parameter can be any combination of the following values:
tushki7 0:60d829a0353a 310 * @arg IRDA_FLAG_TC: Transmission Complete flag.
tushki7 0:60d829a0353a 311 * @arg IRDA_FLAG_RXNE: Receive data register not empty flag.
tushki7 0:60d829a0353a 312 *
tushki7 0:60d829a0353a 313 * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun
tushki7 0:60d829a0353a 314 * error) and IDLE (Idle line detected) flags are cleared by software
tushki7 0:60d829a0353a 315 * sequence: a read operation to USART_SR register followed by a read
tushki7 0:60d829a0353a 316 * operation to USART_DR register.
tushki7 0:60d829a0353a 317 * @note RXNE flag can be also cleared by a read to the USART_DR register.
tushki7 0:60d829a0353a 318 * @note TC flag can be also cleared by software sequence: a read operation to
tushki7 0:60d829a0353a 319 * USART_SR register followed by a write operation to USART_DR register.
tushki7 0:60d829a0353a 320 * @note TXE flag is cleared only by a write to the USART_DR register.
tushki7 0:60d829a0353a 321 *
tushki7 0:60d829a0353a 322 * @retval None
tushki7 0:60d829a0353a 323 */
tushki7 0:60d829a0353a 324 #define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
tushki7 0:60d829a0353a 325
tushki7 0:60d829a0353a 326 /** @brief Clear the IRDA PE pending flag.
tushki7 0:60d829a0353a 327 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 328 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 329 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 330 * @retval None
tushki7 0:60d829a0353a 331 */
tushki7 0:60d829a0353a 332 #define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) do{(__HANDLE__)->Instance->SR;\
tushki7 0:60d829a0353a 333 (__HANDLE__)->Instance->DR;}while(0)
tushki7 0:60d829a0353a 334 /** @brief Clear the IRDA FE pending flag.
tushki7 0:60d829a0353a 335 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 336 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 337 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 338 * @retval None
tushki7 0:60d829a0353a 339 */
tushki7 0:60d829a0353a 340 #define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
tushki7 0:60d829a0353a 341
tushki7 0:60d829a0353a 342 /** @brief Clear the IRDA NE pending flag.
tushki7 0:60d829a0353a 343 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 344 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 345 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 346 * @retval None
tushki7 0:60d829a0353a 347 */
tushki7 0:60d829a0353a 348 #define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
tushki7 0:60d829a0353a 349
tushki7 0:60d829a0353a 350 /** @brief Clear the IRDA ORE pending flag.
tushki7 0:60d829a0353a 351 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 352 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 353 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 354 * @retval None
tushki7 0:60d829a0353a 355 */
tushki7 0:60d829a0353a 356 #define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
tushki7 0:60d829a0353a 357
tushki7 0:60d829a0353a 358 /** @brief Clear the IRDA IDLE pending flag.
tushki7 0:60d829a0353a 359 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 360 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 361 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 362 * @retval None
tushki7 0:60d829a0353a 363 */
tushki7 0:60d829a0353a 364 #define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
tushki7 0:60d829a0353a 365
tushki7 0:60d829a0353a 366 /** @brief Enables the specified IRDA interrupt.
tushki7 0:60d829a0353a 367 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 368 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 369 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 370 * @param __INTERRUPT__: specifies the IRDA interrupt source to enable.
tushki7 0:60d829a0353a 371 * This parameter can be one of the following values:
tushki7 0:60d829a0353a 372 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
tushki7 0:60d829a0353a 373 * @arg IRDA_IT_TC: Transmission complete interrupt
tushki7 0:60d829a0353a 374 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
tushki7 0:60d829a0353a 375 * @arg IRDA_IT_IDLE: Idle line detection interrupt
tushki7 0:60d829a0353a 376 * @arg IRDA_IT_PE: Parity Error interrupt
tushki7 0:60d829a0353a 377 * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
tushki7 0:60d829a0353a 378 * @retval None
tushki7 0:60d829a0353a 379 */
tushki7 0:60d829a0353a 380 #define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
tushki7 0:60d829a0353a 381 (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
tushki7 0:60d829a0353a 382 ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & IRDA_IT_MASK)))
tushki7 0:60d829a0353a 383
tushki7 0:60d829a0353a 384 /** @brief Disables the specified IRDA interrupt.
tushki7 0:60d829a0353a 385 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 386 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 387 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 388 * @param __INTERRUPT__: specifies the IRDA interrupt source to disable.
tushki7 0:60d829a0353a 389 * This parameter can be one of the following values:
tushki7 0:60d829a0353a 390 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
tushki7 0:60d829a0353a 391 * @arg IRDA_IT_TC: Transmission complete interrupt
tushki7 0:60d829a0353a 392 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
tushki7 0:60d829a0353a 393 * @arg IRDA_IT_IDLE: Idle line detection interrupt
tushki7 0:60d829a0353a 394 * @arg IRDA_IT_PE: Parity Error interrupt
tushki7 0:60d829a0353a 395 * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
tushki7 0:60d829a0353a 396 * @retval None
tushki7 0:60d829a0353a 397 */
tushki7 0:60d829a0353a 398 #define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
tushki7 0:60d829a0353a 399 (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
tushki7 0:60d829a0353a 400 ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & IRDA_IT_MASK)))
tushki7 0:60d829a0353a 401
tushki7 0:60d829a0353a 402 /** @brief Checks whether the specified IRDA interrupt has occurred or not.
tushki7 0:60d829a0353a 403 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 404 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 405 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 406 * @param __IT__: specifies the IRDA interrupt source to check.
tushki7 0:60d829a0353a 407 * This parameter can be one of the following values:
tushki7 0:60d829a0353a 408 * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
tushki7 0:60d829a0353a 409 * @arg IRDA_IT_TC: Transmission complete interrupt
tushki7 0:60d829a0353a 410 * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
tushki7 0:60d829a0353a 411 * @arg IRDA_IT_IDLE: Idle line detection interrupt
tushki7 0:60d829a0353a 412 * @arg USART_IT_ERR: Error interrupt
tushki7 0:60d829a0353a 413 * @arg IRDA_IT_PE: Parity Error interrupt
tushki7 0:60d829a0353a 414 * @retval The new state of __IT__ (TRUE or FALSE).
tushki7 0:60d829a0353a 415 */
tushki7 0:60d829a0353a 416 #define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \
tushki7 0:60d829a0353a 417 (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & IRDA_IT_MASK))
tushki7 0:60d829a0353a 418
tushki7 0:60d829a0353a 419 /** @brief Enable UART/USART associated to IRDA Handle
tushki7 0:60d829a0353a 420 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 421 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 422 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 423 * @retval None
tushki7 0:60d829a0353a 424 */
tushki7 0:60d829a0353a 425 #define __HAL_IRDA_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))
tushki7 0:60d829a0353a 426
tushki7 0:60d829a0353a 427 /** @brief Disable UART/USART associated to IRDA Handle
tushki7 0:60d829a0353a 428 * @param __HANDLE__: specifies the IRDA Handle.
tushki7 0:60d829a0353a 429 * This parameter can be USARTx with x: 1, 2 or 3, or UARTy with y:4 or 5 to select the USART or
tushki7 0:60d829a0353a 430 * UART peripheral (availability depending on device for UARTy).
tushki7 0:60d829a0353a 431 * @retval None
tushki7 0:60d829a0353a 432 */
tushki7 0:60d829a0353a 433 #define __HAL_IRDA_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))
tushki7 0:60d829a0353a 434
tushki7 0:60d829a0353a 435 /**
tushki7 0:60d829a0353a 436 * @}
tushki7 0:60d829a0353a 437 */
tushki7 0:60d829a0353a 438
tushki7 0:60d829a0353a 439 /* Private macros --------------------------------------------------------*/
tushki7 0:60d829a0353a 440 /** @defgroup IRDA_Private_Macros IRDA Private Macros
tushki7 0:60d829a0353a 441 * @{
tushki7 0:60d829a0353a 442 */
tushki7 0:60d829a0353a 443
tushki7 0:60d829a0353a 444 #define IRDA_DIV(__PCLK__, __BAUD__) (((__PCLK__)*25)/(4*(__BAUD__)))
tushki7 0:60d829a0353a 445 #define IRDA_DIVMANT(__PCLK__, __BAUD__) (IRDA_DIV((__PCLK__), (__BAUD__))/100)
tushki7 0:60d829a0353a 446 #define IRDA_DIVFRAQ(__PCLK__, __BAUD__) (((IRDA_DIV((__PCLK__), (__BAUD__)) - (IRDA_DIVMANT((__PCLK__), (__BAUD__)) * 100)) * 16 + 50) / 100)
tushki7 0:60d829a0353a 447 #define IRDA_BRR(__PCLK__, __BAUD__) ((IRDA_DIVMANT((__PCLK__), (__BAUD__)) << 4)|(IRDA_DIVFRAQ((__PCLK__), (__BAUD__)) & 0x0F))
tushki7 0:60d829a0353a 448
tushki7 0:60d829a0353a 449 /** @brief Ensure that IRDA Baud rate is less or equal to maximum value
tushki7 0:60d829a0353a 450 * @param __BAUDRATE__: specifies the IRDA Baudrate set by the user.
tushki7 0:60d829a0353a 451 * @retval True or False
tushki7 0:60d829a0353a 452 */
tushki7 0:60d829a0353a 453 #define IS_IRDA_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 115201)
tushki7 0:60d829a0353a 454
tushki7 0:60d829a0353a 455 /**
tushki7 0:60d829a0353a 456 * @}
tushki7 0:60d829a0353a 457 */
tushki7 0:60d829a0353a 458
tushki7 0:60d829a0353a 459
tushki7 0:60d829a0353a 460 /* Exported functions --------------------------------------------------------*/
tushki7 0:60d829a0353a 461
tushki7 0:60d829a0353a 462 /** @addtogroup IRDA_Exported_Functions IRDA Exported Functions
tushki7 0:60d829a0353a 463 * @{
tushki7 0:60d829a0353a 464 */
tushki7 0:60d829a0353a 465
tushki7 0:60d829a0353a 466 /** @addtogroup IRDA_Exported_Functions_Group1 IrDA Initialization and de-initialization functions
tushki7 0:60d829a0353a 467 * @{
tushki7 0:60d829a0353a 468 */
tushki7 0:60d829a0353a 469
tushki7 0:60d829a0353a 470 /* Initialization and de-initialization functions ****************************/
tushki7 0:60d829a0353a 471 HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 472 HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 473 void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 474 void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 475
tushki7 0:60d829a0353a 476 /**
tushki7 0:60d829a0353a 477 * @}
tushki7 0:60d829a0353a 478 */
tushki7 0:60d829a0353a 479
tushki7 0:60d829a0353a 480 /** @addtogroup IRDA_Exported_Functions_Group2 IO operation functions
tushki7 0:60d829a0353a 481 * @{
tushki7 0:60d829a0353a 482 */
tushki7 0:60d829a0353a 483
tushki7 0:60d829a0353a 484 /* IO operation functions *****************************************************/
tushki7 0:60d829a0353a 485 HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
tushki7 0:60d829a0353a 486 HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
tushki7 0:60d829a0353a 487 HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
tushki7 0:60d829a0353a 488 HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
tushki7 0:60d829a0353a 489 HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
tushki7 0:60d829a0353a 490 HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
tushki7 0:60d829a0353a 491 HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 492 HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 493 HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 494 void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 495 void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 496 void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 497 void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 498 void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 499 void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 500
tushki7 0:60d829a0353a 501 /**
tushki7 0:60d829a0353a 502 * @}
tushki7 0:60d829a0353a 503 */
tushki7 0:60d829a0353a 504
tushki7 0:60d829a0353a 505 /** @addtogroup IRDA_Exported_Functions_Group3 Peripheral State and Errors functions
tushki7 0:60d829a0353a 506 * @{
tushki7 0:60d829a0353a 507 */
tushki7 0:60d829a0353a 508
tushki7 0:60d829a0353a 509 /* Peripheral State and Error functions ***************************************/
tushki7 0:60d829a0353a 510 HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 511 uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda);
tushki7 0:60d829a0353a 512
tushki7 0:60d829a0353a 513 /**
tushki7 0:60d829a0353a 514 * @}
tushki7 0:60d829a0353a 515 */
tushki7 0:60d829a0353a 516
tushki7 0:60d829a0353a 517 /**
tushki7 0:60d829a0353a 518 * @}
tushki7 0:60d829a0353a 519 */
tushki7 0:60d829a0353a 520
tushki7 0:60d829a0353a 521 /**
tushki7 0:60d829a0353a 522 * @}
tushki7 0:60d829a0353a 523 */
tushki7 0:60d829a0353a 524
tushki7 0:60d829a0353a 525 /**
tushki7 0:60d829a0353a 526 * @}
tushki7 0:60d829a0353a 527 */
tushki7 0:60d829a0353a 528
tushki7 0:60d829a0353a 529 #ifdef __cplusplus
tushki7 0:60d829a0353a 530 }
tushki7 0:60d829a0353a 531 #endif
tushki7 0:60d829a0353a 532
tushki7 0:60d829a0353a 533 #endif /* __STM32L1xx_HAL_IRDA_H */
tushki7 0:60d829a0353a 534
tushki7 0:60d829a0353a 535 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/