DevLibMemoryController - Initial commit

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Initial commit

mbed-dev-master/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_ll_sdmmc.c@0:bb348c97df44, 2020-09-16 (annotated)

Committer:: lypinator
Date:: Wed Sep 16 01:11:49 2020 +0000
Revision:: 0:bb348c97df44

Added PWM

Who changed what in which revision?

User	Revision	Line number	New contents of line
lypinator	0:bb348c97df44	1	/**
lypinator	0:bb348c97df44	2	******************************************************************************
lypinator	0:bb348c97df44	3	* @file stm32f4xx_ll_sdmmc.c
lypinator	0:bb348c97df44	4	* @author MCD Application Team
lypinator	0:bb348c97df44	5	* @brief SDMMC Low Layer HAL module driver.
lypinator	0:bb348c97df44	6	*
lypinator	0:bb348c97df44	7	* This file provides firmware functions to manage the following
lypinator	0:bb348c97df44	8	* functionalities of the SDMMC peripheral:
lypinator	0:bb348c97df44	9	* + Initialization/de-initialization functions
lypinator	0:bb348c97df44	10	* + I/O operation functions
lypinator	0:bb348c97df44	11	* + Peripheral Control functions
lypinator	0:bb348c97df44	12	* + Peripheral State functions
lypinator	0:bb348c97df44	13	*
lypinator	0:bb348c97df44	14	@verbatim
lypinator	0:bb348c97df44	15	==============================================================================
lypinator	0:bb348c97df44	16	##### SDMMC peripheral features #####
lypinator	0:bb348c97df44	17	==============================================================================
lypinator	0:bb348c97df44	18	[..] The SD/SDMMC MMC card host interface (SDMMC) provides an interface between the APB2
lypinator	0:bb348c97df44	19	peripheral bus and MultiMedia cards (MMCs), SD memory cards, SDMMC cards and CE-ATA
lypinator	0:bb348c97df44	20	devices.
lypinator	0:bb348c97df44	21
lypinator	0:bb348c97df44	22	[..] The SDMMC features include the following:
lypinator	0:bb348c97df44	23	(+) Full compliance with MultiMedia Card System Specification Version 4.2. Card support
lypinator	0:bb348c97df44	24	for three different databus modes: 1-bit (default), 4-bit and 8-bit
lypinator	0:bb348c97df44	25	(+) Full compatibility with previous versions of MultiMedia Cards (forward compatibility)
lypinator	0:bb348c97df44	26	(+) Full compliance with SD Memory Card Specifications Version 2.0
lypinator	0:bb348c97df44	27	(+) Full compliance with SD I/O Card Specification Version 2.0: card support for two
lypinator	0:bb348c97df44	28	different data bus modes: 1-bit (default) and 4-bit
lypinator	0:bb348c97df44	29	(+) Full support of the CE-ATA features (full compliance with CE-ATA digital protocol
lypinator	0:bb348c97df44	30	Rev1.1)
lypinator	0:bb348c97df44	31	(+) Data transfer up to 48 MHz for the 8 bit mode
lypinator	0:bb348c97df44	32	(+) Data and command output enable signals to control external bidirectional drivers.
lypinator	0:bb348c97df44	33
lypinator	0:bb348c97df44	34
lypinator	0:bb348c97df44	35	##### How to use this driver #####
lypinator	0:bb348c97df44	36	==============================================================================
lypinator	0:bb348c97df44	37	[..]
lypinator	0:bb348c97df44	38	This driver is a considered as a driver of service for external devices drivers
lypinator	0:bb348c97df44	39	that interfaces with the SDMMC peripheral.
lypinator	0:bb348c97df44	40	According to the device used (SD card/ MMC card / SDMMC card ...), a set of APIs
lypinator	0:bb348c97df44	41	is used in the device's driver to perform SDMMC operations and functionalities.
lypinator	0:bb348c97df44	42
lypinator	0:bb348c97df44	43	This driver is almost transparent for the final user, it is only used to implement other
lypinator	0:bb348c97df44	44	functionalities of the external device.
lypinator	0:bb348c97df44	45
lypinator	0:bb348c97df44	46	[..]
lypinator	0:bb348c97df44	47	(+) The SDMMC clock (SDMMCCLK = 48 MHz) is coming from a specific output of PLL
lypinator	0:bb348c97df44	48	(PLL48CLK). Before start working with SDMMC peripheral make sure that the
lypinator	0:bb348c97df44	49	PLL is well configured.
lypinator	0:bb348c97df44	50	The SDMMC peripheral uses two clock signals:
lypinator	0:bb348c97df44	51	(++) SDMMC adapter clock (SDMMCCLK = 48 MHz)
lypinator	0:bb348c97df44	52	(++) APB2 bus clock (PCLK2)
lypinator	0:bb348c97df44	53
lypinator	0:bb348c97df44	54	-@@- PCLK2 and SDMMC_CK clock frequencies must respect the following condition:
lypinator	0:bb348c97df44	55	Frequency(PCLK2) >= (3 / 8 x Frequency(SDMMC_CK))
lypinator	0:bb348c97df44	56
lypinator	0:bb348c97df44	57	(+) Enable/Disable peripheral clock using RCC peripheral macros related to SDMMC
lypinator	0:bb348c97df44	58	peripheral.
lypinator	0:bb348c97df44	59
lypinator	0:bb348c97df44	60	(+) Enable the Power ON State using the SDIO_PowerState_ON(SDIOx)
lypinator	0:bb348c97df44	61	function and disable it using the function SDIO_PowerState_ON(SDIOx).
lypinator	0:bb348c97df44	62
lypinator	0:bb348c97df44	63	(+) Enable/Disable the clock using the __SDIO_ENABLE()/__SDIO_DISABLE() macros.
lypinator	0:bb348c97df44	64
lypinator	0:bb348c97df44	65	(+) Enable/Disable the peripheral interrupts using the macros __SDIO_ENABLE_IT(hSDIO, IT)
lypinator	0:bb348c97df44	66	and __SDIO_DISABLE_IT(hSDIO, IT) if you need to use interrupt mode.
lypinator	0:bb348c97df44	67
lypinator	0:bb348c97df44	68	(+) When using the DMA mode
lypinator	0:bb348c97df44	69	(++) Configure the DMA in the MSP layer of the external device
lypinator	0:bb348c97df44	70	(++) Active the needed channel Request
lypinator	0:bb348c97df44	71	(++) Enable the DMA using __SDIO_DMA_ENABLE() macro or Disable it using the macro
lypinator	0:bb348c97df44	72	__SDIO_DMA_DISABLE().
lypinator	0:bb348c97df44	73
lypinator	0:bb348c97df44	74	(+) To control the CPSM (Command Path State Machine) and send
lypinator	0:bb348c97df44	75	commands to the card use the SDIO_SendCommand(),
lypinator	0:bb348c97df44	76	SDIO_GetCommandResponse() and SDIO_GetResponse() functions. First, user has
lypinator	0:bb348c97df44	77	to fill the command structure (pointer to SDIO_CmdInitTypeDef) according
lypinator	0:bb348c97df44	78	to the selected command to be sent.
lypinator	0:bb348c97df44	79	The parameters that should be filled are:
lypinator	0:bb348c97df44	80	(++) Command Argument
lypinator	0:bb348c97df44	81	(++) Command Index
lypinator	0:bb348c97df44	82	(++) Command Response type
lypinator	0:bb348c97df44	83	(++) Command Wait
lypinator	0:bb348c97df44	84	(++) CPSM Status (Enable or Disable).
lypinator	0:bb348c97df44	85
lypinator	0:bb348c97df44	86	-@@- To check if the command is well received, read the SDIO_CMDRESP
lypinator	0:bb348c97df44	87	register using the SDIO_GetCommandResponse().
lypinator	0:bb348c97df44	88	The SDMMC responses registers (SDIO_RESP1 to SDIO_RESP2), use the
lypinator	0:bb348c97df44	89	SDIO_GetResponse() function.
lypinator	0:bb348c97df44	90
lypinator	0:bb348c97df44	91	(+) To control the DPSM (Data Path State Machine) and send/receive
lypinator	0:bb348c97df44	92	data to/from the card use the SDIO_ConfigData(), SDIO_GetDataCounter(),
lypinator	0:bb348c97df44	93	SDIO_ReadFIFO(), SDIO_WriteFIFO() and SDIO_GetFIFOCount() functions.
lypinator	0:bb348c97df44	94
lypinator	0:bb348c97df44	95	* Read Operations *
lypinator	0:bb348c97df44	96	=======================
lypinator	0:bb348c97df44	97	[..]
lypinator	0:bb348c97df44	98	(#) First, user has to fill the data structure (pointer to
lypinator	0:bb348c97df44	99	SDIO_DataInitTypeDef) according to the selected data type to be received.
lypinator	0:bb348c97df44	100	The parameters that should be filled are:
lypinator	0:bb348c97df44	101	(++) Data TimeOut
lypinator	0:bb348c97df44	102	(++) Data Length
lypinator	0:bb348c97df44	103	(++) Data Block size
lypinator	0:bb348c97df44	104	(++) Data Transfer direction: should be from card (To SDMMC)
lypinator	0:bb348c97df44	105	(++) Data Transfer mode
lypinator	0:bb348c97df44	106	(++) DPSM Status (Enable or Disable)
lypinator	0:bb348c97df44	107
lypinator	0:bb348c97df44	108	(#) Configure the SDMMC resources to receive the data from the card
lypinator	0:bb348c97df44	109	according to selected transfer mode (Refer to Step 8, 9 and 10).
lypinator	0:bb348c97df44	110
lypinator	0:bb348c97df44	111	(#) Send the selected Read command (refer to step 11).
lypinator	0:bb348c97df44	112
lypinator	0:bb348c97df44	113	(#) Use the SDIO flags/interrupts to check the transfer status.
lypinator	0:bb348c97df44	114
lypinator	0:bb348c97df44	115	* Write Operations *
lypinator	0:bb348c97df44	116	========================
lypinator	0:bb348c97df44	117	[..]
lypinator	0:bb348c97df44	118	(#) First, user has to fill the data structure (pointer to
lypinator	0:bb348c97df44	119	SDIO_DataInitTypeDef) according to the selected data type to be received.
lypinator	0:bb348c97df44	120	The parameters that should be filled are:
lypinator	0:bb348c97df44	121	(++) Data TimeOut
lypinator	0:bb348c97df44	122	(++) Data Length
lypinator	0:bb348c97df44	123	(++) Data Block size
lypinator	0:bb348c97df44	124	(++) Data Transfer direction: should be to card (To CARD)
lypinator	0:bb348c97df44	125	(++) Data Transfer mode
lypinator	0:bb348c97df44	126	(++) DPSM Status (Enable or Disable)
lypinator	0:bb348c97df44	127
lypinator	0:bb348c97df44	128	(#) Configure the SDMMC resources to send the data to the card according to
lypinator	0:bb348c97df44	129	selected transfer mode.
lypinator	0:bb348c97df44	130
lypinator	0:bb348c97df44	131	(#) Send the selected Write command.
lypinator	0:bb348c97df44	132
lypinator	0:bb348c97df44	133	(#) Use the SDIO flags/interrupts to check the transfer status.
lypinator	0:bb348c97df44	134
lypinator	0:bb348c97df44	135	* Command management operations *
lypinator	0:bb348c97df44	136	=====================================
lypinator	0:bb348c97df44	137	[..]
lypinator	0:bb348c97df44	138	(#) The commands used for Read/Write/Erase operations are managed in
lypinator	0:bb348c97df44	139	separate functions.
lypinator	0:bb348c97df44	140	Each function allows to send the needed command with the related argument,
lypinator	0:bb348c97df44	141	then check the response.
lypinator	0:bb348c97df44	142	By the same approach, you could implement a command and check the response.
lypinator	0:bb348c97df44	143
lypinator	0:bb348c97df44	144	@endverbatim
lypinator	0:bb348c97df44	145	******************************************************************************
lypinator	0:bb348c97df44	146	* @attention
lypinator	0:bb348c97df44	147	*
lypinator	0:bb348c97df44	148	* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
lypinator	0:bb348c97df44	149	*
lypinator	0:bb348c97df44	150	* Redistribution and use in source and binary forms, with or without modification,
lypinator	0:bb348c97df44	151	* are permitted provided that the following conditions are met:
lypinator	0:bb348c97df44	152	* 1. Redistributions of source code must retain the above copyright notice,
lypinator	0:bb348c97df44	153	* this list of conditions and the following disclaimer.
lypinator	0:bb348c97df44	154	* 2. Redistributions in binary form must reproduce the above copyright notice,
lypinator	0:bb348c97df44	155	* this list of conditions and the following disclaimer in the documentation
lypinator	0:bb348c97df44	156	* and/or other materials provided with the distribution.
lypinator	0:bb348c97df44	157	* 3. Neither the name of STMicroelectronics nor the names of its contributors
lypinator	0:bb348c97df44	158	* may be used to endorse or promote products derived from this software
lypinator	0:bb348c97df44	159	* without specific prior written permission.
lypinator	0:bb348c97df44	160	*
lypinator	0:bb348c97df44	161	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
lypinator	0:bb348c97df44	162	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
lypinator	0:bb348c97df44	163	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
lypinator	0:bb348c97df44	164	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
lypinator	0:bb348c97df44	165	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
lypinator	0:bb348c97df44	166	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
lypinator	0:bb348c97df44	167	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
lypinator	0:bb348c97df44	168	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
lypinator	0:bb348c97df44	169	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
lypinator	0:bb348c97df44	170	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
lypinator	0:bb348c97df44	171	*
lypinator	0:bb348c97df44	172	******************************************************************************
lypinator	0:bb348c97df44	173	*/
lypinator	0:bb348c97df44	174
lypinator	0:bb348c97df44	175	/* Includes ------------------------------------------------------------------*/
lypinator	0:bb348c97df44	176	#include "stm32f4xx_hal.h"
lypinator	0:bb348c97df44	177
lypinator	0:bb348c97df44	178	/** @addtogroup STM32F4xx_HAL_Driver
lypinator	0:bb348c97df44	179	* @{
lypinator	0:bb348c97df44	180	*/
lypinator	0:bb348c97df44	181
lypinator	0:bb348c97df44	182	/** @defgroup SDMMC_LL SDMMC Low Layer
lypinator	0:bb348c97df44	183	* @brief Low layer module for SD
lypinator	0:bb348c97df44	184	* @{
lypinator	0:bb348c97df44	185	*/
lypinator	0:bb348c97df44	186
lypinator	0:bb348c97df44	187	#if defined(HAL_SD_MODULE_ENABLED) \|\| defined(HAL_MMC_MODULE_ENABLED)
lypinator	0:bb348c97df44	188	#if defined(STM32F405xx) \|\| defined(STM32F415xx) \|\| defined(STM32F407xx) \|\| defined(STM32F417xx) \|\| \
lypinator	0:bb348c97df44	189	defined(STM32F427xx) \|\| defined(STM32F437xx) \|\| defined(STM32F429xx) \|\| defined(STM32F439xx) \|\| \
lypinator	0:bb348c97df44	190	defined(STM32F401xC) \|\| defined(STM32F401xE) \|\| defined(STM32F411xE) \|\| defined(STM32F446xx) \|\| \
lypinator	0:bb348c97df44	191	defined(STM32F469xx) \|\| defined(STM32F479xx) \|\| defined(STM32F412Zx) \|\| defined(STM32F412Vx) \|\| \
lypinator	0:bb348c97df44	192	defined(STM32F412Rx) \|\| defined(STM32F412Cx) \|\| defined(STM32F413xx) \|\| defined(STM32F423xx)
lypinator	0:bb348c97df44	193
lypinator	0:bb348c97df44	194	/* Private typedef -----------------------------------------------------------*/
lypinator	0:bb348c97df44	195	/* Private define ------------------------------------------------------------*/
lypinator	0:bb348c97df44	196	/* Private macro -------------------------------------------------------------*/
lypinator	0:bb348c97df44	197	/* Private variables ---------------------------------------------------------*/
lypinator	0:bb348c97df44	198	/* Private function prototypes -----------------------------------------------*/
lypinator	0:bb348c97df44	199	static uint32_t SDMMC_GetCmdError(SDIO_TypeDef *SDIOx);
lypinator	0:bb348c97df44	200	static uint32_t SDMMC_GetCmdResp1(SDIO_TypeDef *SDIOx, uint8_t SD_CMD, uint32_t Timeout);
lypinator	0:bb348c97df44	201	static uint32_t SDMMC_GetCmdResp2(SDIO_TypeDef *SDIOx);
lypinator	0:bb348c97df44	202	static uint32_t SDMMC_GetCmdResp3(SDIO_TypeDef *SDIOx);
lypinator	0:bb348c97df44	203	static uint32_t SDMMC_GetCmdResp7(SDIO_TypeDef *SDIOx);
lypinator	0:bb348c97df44	204	static uint32_t SDMMC_GetCmdResp6(SDIO_TypeDef SDIOx, uint8_t SD_CMD, uint16_t pRCA);
lypinator	0:bb348c97df44	205
lypinator	0:bb348c97df44	206	/* Exported functions --------------------------------------------------------*/
lypinator	0:bb348c97df44	207
lypinator	0:bb348c97df44	208	/** @defgroup SDMMC_LL_Exported_Functions SDMMC Low Layer Exported Functions
lypinator	0:bb348c97df44	209	* @{
lypinator	0:bb348c97df44	210	*/
lypinator	0:bb348c97df44	211
lypinator	0:bb348c97df44	212	/** @defgroup HAL_SDMMC_LL_Group1 Initialization de-initialization functions
lypinator	0:bb348c97df44	213	* @brief Initialization and Configuration functions
lypinator	0:bb348c97df44	214	*
lypinator	0:bb348c97df44	215	@verbatim
lypinator	0:bb348c97df44	216	===============================================================================
lypinator	0:bb348c97df44	217	##### Initialization/de-initialization functions #####
lypinator	0:bb348c97df44	218	===============================================================================
lypinator	0:bb348c97df44	219	[..] This section provides functions allowing to:
lypinator	0:bb348c97df44	220
lypinator	0:bb348c97df44	221	@endverbatim
lypinator	0:bb348c97df44	222	* @{
lypinator	0:bb348c97df44	223	*/
lypinator	0:bb348c97df44	224
lypinator	0:bb348c97df44	225	/**
lypinator	0:bb348c97df44	226	* @brief Initializes the SDMMC according to the specified
lypinator	0:bb348c97df44	227	* parameters in the SDMMC_InitTypeDef and create the associated handle.
lypinator	0:bb348c97df44	228	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	229	* @param Init SDMMC initialization structure
lypinator	0:bb348c97df44	230	* @retval HAL status
lypinator	0:bb348c97df44	231	*/
lypinator	0:bb348c97df44	232	HAL_StatusTypeDef SDIO_Init(SDIO_TypeDef *SDIOx, SDIO_InitTypeDef Init)
lypinator	0:bb348c97df44	233	{
lypinator	0:bb348c97df44	234	uint32_t tmpreg = 0U;
lypinator	0:bb348c97df44	235
lypinator	0:bb348c97df44	236	/* Check the parameters */
lypinator	0:bb348c97df44	237	assert_param(IS_SDIO_ALL_INSTANCE(SDIOx));
lypinator	0:bb348c97df44	238	assert_param(IS_SDIO_CLOCK_EDGE(Init.ClockEdge));
lypinator	0:bb348c97df44	239	assert_param(IS_SDIO_CLOCK_BYPASS(Init.ClockBypass));
lypinator	0:bb348c97df44	240	assert_param(IS_SDIO_CLOCK_POWER_SAVE(Init.ClockPowerSave));
lypinator	0:bb348c97df44	241	assert_param(IS_SDIO_BUS_WIDE(Init.BusWide));
lypinator	0:bb348c97df44	242	assert_param(IS_SDIO_HARDWARE_FLOW_CONTROL(Init.HardwareFlowControl));
lypinator	0:bb348c97df44	243	assert_param(IS_SDIO_CLKDIV(Init.ClockDiv));
lypinator	0:bb348c97df44	244
lypinator	0:bb348c97df44	245	/* Set SDMMC configuration parameters */
lypinator	0:bb348c97df44	246	tmpreg \|= (Init.ClockEdge \|\
lypinator	0:bb348c97df44	247	Init.ClockBypass \|\
lypinator	0:bb348c97df44	248	Init.ClockPowerSave \|\
lypinator	0:bb348c97df44	249	Init.BusWide \|\
lypinator	0:bb348c97df44	250	Init.HardwareFlowControl \|\
lypinator	0:bb348c97df44	251	Init.ClockDiv
lypinator	0:bb348c97df44	252	);
lypinator	0:bb348c97df44	253
lypinator	0:bb348c97df44	254	/* Write to SDMMC CLKCR */
lypinator	0:bb348c97df44	255	MODIFY_REG(SDIOx->CLKCR, CLKCR_CLEAR_MASK, tmpreg);
lypinator	0:bb348c97df44	256
lypinator	0:bb348c97df44	257	return HAL_OK;
lypinator	0:bb348c97df44	258	}
lypinator	0:bb348c97df44	259
lypinator	0:bb348c97df44	260
lypinator	0:bb348c97df44	261	/**
lypinator	0:bb348c97df44	262	* @}
lypinator	0:bb348c97df44	263	*/
lypinator	0:bb348c97df44	264
lypinator	0:bb348c97df44	265	/** @defgroup HAL_SDMMC_LL_Group2 IO operation functions
lypinator	0:bb348c97df44	266	* @brief Data transfers functions
lypinator	0:bb348c97df44	267	*
lypinator	0:bb348c97df44	268	@verbatim
lypinator	0:bb348c97df44	269	===============================================================================
lypinator	0:bb348c97df44	270	##### I/O operation functions #####
lypinator	0:bb348c97df44	271	===============================================================================
lypinator	0:bb348c97df44	272	[..]
lypinator	0:bb348c97df44	273	This subsection provides a set of functions allowing to manage the SDMMC data
lypinator	0:bb348c97df44	274	transfers.
lypinator	0:bb348c97df44	275
lypinator	0:bb348c97df44	276	@endverbatim
lypinator	0:bb348c97df44	277	* @{
lypinator	0:bb348c97df44	278	*/
lypinator	0:bb348c97df44	279
lypinator	0:bb348c97df44	280	/**
lypinator	0:bb348c97df44	281	* @brief Read data (word) from Rx FIFO in blocking mode (polling)
lypinator	0:bb348c97df44	282	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	283	* @retval HAL status
lypinator	0:bb348c97df44	284	*/
lypinator	0:bb348c97df44	285	uint32_t SDIO_ReadFIFO(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	286	{
lypinator	0:bb348c97df44	287	/* Read data from Rx FIFO */
lypinator	0:bb348c97df44	288	return (SDIOx->FIFO);
lypinator	0:bb348c97df44	289	}
lypinator	0:bb348c97df44	290
lypinator	0:bb348c97df44	291	/**
lypinator	0:bb348c97df44	292	* @brief Write data (word) to Tx FIFO in blocking mode (polling)
lypinator	0:bb348c97df44	293	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	294	* @param pWriteData pointer to data to write
lypinator	0:bb348c97df44	295	* @retval HAL status
lypinator	0:bb348c97df44	296	*/
lypinator	0:bb348c97df44	297	HAL_StatusTypeDef SDIO_WriteFIFO(SDIO_TypeDef SDIOx, uint32_t pWriteData)
lypinator	0:bb348c97df44	298	{
lypinator	0:bb348c97df44	299	/* Write data to FIFO */
lypinator	0:bb348c97df44	300	SDIOx->FIFO = *pWriteData;
lypinator	0:bb348c97df44	301
lypinator	0:bb348c97df44	302	return HAL_OK;
lypinator	0:bb348c97df44	303	}
lypinator	0:bb348c97df44	304
lypinator	0:bb348c97df44	305	/**
lypinator	0:bb348c97df44	306	* @}
lypinator	0:bb348c97df44	307	*/
lypinator	0:bb348c97df44	308
lypinator	0:bb348c97df44	309	/** @defgroup HAL_SDMMC_LL_Group3 Peripheral Control functions
lypinator	0:bb348c97df44	310	* @brief management functions
lypinator	0:bb348c97df44	311	*
lypinator	0:bb348c97df44	312	@verbatim
lypinator	0:bb348c97df44	313	===============================================================================
lypinator	0:bb348c97df44	314	##### Peripheral Control functions #####
lypinator	0:bb348c97df44	315	===============================================================================
lypinator	0:bb348c97df44	316	[..]
lypinator	0:bb348c97df44	317	This subsection provides a set of functions allowing to control the SDMMC data
lypinator	0:bb348c97df44	318	transfers.
lypinator	0:bb348c97df44	319
lypinator	0:bb348c97df44	320	@endverbatim
lypinator	0:bb348c97df44	321	* @{
lypinator	0:bb348c97df44	322	*/
lypinator	0:bb348c97df44	323
lypinator	0:bb348c97df44	324	/**
lypinator	0:bb348c97df44	325	* @brief Set SDMMC Power state to ON.
lypinator	0:bb348c97df44	326	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	327	* @retval HAL status
lypinator	0:bb348c97df44	328	*/
lypinator	0:bb348c97df44	329	HAL_StatusTypeDef SDIO_PowerState_ON(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	330	{
lypinator	0:bb348c97df44	331	/* Set power state to ON */
lypinator	0:bb348c97df44	332	SDIOx->POWER = SDIO_POWER_PWRCTRL;
lypinator	0:bb348c97df44	333
lypinator	0:bb348c97df44	334	return HAL_OK;
lypinator	0:bb348c97df44	335	}
lypinator	0:bb348c97df44	336
lypinator	0:bb348c97df44	337	/**
lypinator	0:bb348c97df44	338	* @brief Set SDMMC Power state to OFF.
lypinator	0:bb348c97df44	339	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	340	* @retval HAL status
lypinator	0:bb348c97df44	341	*/
lypinator	0:bb348c97df44	342	HAL_StatusTypeDef SDIO_PowerState_OFF(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	343	{
lypinator	0:bb348c97df44	344	/* Set power state to OFF */
lypinator	0:bb348c97df44	345	SDIOx->POWER = 0x00000000U;
lypinator	0:bb348c97df44	346
lypinator	0:bb348c97df44	347	return HAL_OK;
lypinator	0:bb348c97df44	348	}
lypinator	0:bb348c97df44	349
lypinator	0:bb348c97df44	350	/**
lypinator	0:bb348c97df44	351	* @brief Get SDMMC Power state.
lypinator	0:bb348c97df44	352	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	353	* @retval Power status of the controller. The returned value can be one of the
lypinator	0:bb348c97df44	354	* following values:
lypinator	0:bb348c97df44	355	* - 0x00: Power OFF
lypinator	0:bb348c97df44	356	* - 0x02: Power UP
lypinator	0:bb348c97df44	357	* - 0x03: Power ON
lypinator	0:bb348c97df44	358	*/
lypinator	0:bb348c97df44	359	uint32_t SDIO_GetPowerState(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	360	{
lypinator	0:bb348c97df44	361	return (SDIOx->POWER & SDIO_POWER_PWRCTRL);
lypinator	0:bb348c97df44	362	}
lypinator	0:bb348c97df44	363
lypinator	0:bb348c97df44	364	/**
lypinator	0:bb348c97df44	365	* @brief Configure the SDMMC command path according to the specified parameters in
lypinator	0:bb348c97df44	366	* SDIO_CmdInitTypeDef structure and send the command
lypinator	0:bb348c97df44	367	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	368	* @param Command pointer to a SDIO_CmdInitTypeDef structure that contains
lypinator	0:bb348c97df44	369	* the configuration information for the SDMMC command
lypinator	0:bb348c97df44	370	* @retval HAL status
lypinator	0:bb348c97df44	371	*/
lypinator	0:bb348c97df44	372	HAL_StatusTypeDef SDIO_SendCommand(SDIO_TypeDef SDIOx, SDIO_CmdInitTypeDef Command)
lypinator	0:bb348c97df44	373	{
lypinator	0:bb348c97df44	374	uint32_t tmpreg = 0U;
lypinator	0:bb348c97df44	375
lypinator	0:bb348c97df44	376	/* Check the parameters */
lypinator	0:bb348c97df44	377	assert_param(IS_SDIO_CMD_INDEX(Command->CmdIndex));
lypinator	0:bb348c97df44	378	assert_param(IS_SDIO_RESPONSE(Command->Response));
lypinator	0:bb348c97df44	379	assert_param(IS_SDIO_WAIT(Command->WaitForInterrupt));
lypinator	0:bb348c97df44	380	assert_param(IS_SDIO_CPSM(Command->CPSM));
lypinator	0:bb348c97df44	381
lypinator	0:bb348c97df44	382	/* Set the SDMMC Argument value */
lypinator	0:bb348c97df44	383	SDIOx->ARG = Command->Argument;
lypinator	0:bb348c97df44	384
lypinator	0:bb348c97df44	385	/* Set SDMMC command parameters */
lypinator	0:bb348c97df44	386	tmpreg \|= (uint32_t)(Command->CmdIndex \|\
lypinator	0:bb348c97df44	387	Command->Response \|\
lypinator	0:bb348c97df44	388	Command->WaitForInterrupt \|\
lypinator	0:bb348c97df44	389	Command->CPSM);
lypinator	0:bb348c97df44	390
lypinator	0:bb348c97df44	391	/* Write to SDMMC CMD register */
lypinator	0:bb348c97df44	392	MODIFY_REG(SDIOx->CMD, CMD_CLEAR_MASK, tmpreg);
lypinator	0:bb348c97df44	393
lypinator	0:bb348c97df44	394	return HAL_OK;
lypinator	0:bb348c97df44	395	}
lypinator	0:bb348c97df44	396
lypinator	0:bb348c97df44	397	/**
lypinator	0:bb348c97df44	398	* @brief Return the command index of last command for which response received
lypinator	0:bb348c97df44	399	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	400	* @retval Command index of the last command response received
lypinator	0:bb348c97df44	401	*/
lypinator	0:bb348c97df44	402	uint8_t SDIO_GetCommandResponse(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	403	{
lypinator	0:bb348c97df44	404	return (uint8_t)(SDIOx->RESPCMD);
lypinator	0:bb348c97df44	405	}
lypinator	0:bb348c97df44	406
lypinator	0:bb348c97df44	407
lypinator	0:bb348c97df44	408	/**
lypinator	0:bb348c97df44	409	* @brief Return the response received from the card for the last command
lypinator	0:bb348c97df44	410	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	411	* @param Response Specifies the SDMMC response register.
lypinator	0:bb348c97df44	412	* This parameter can be one of the following values:
lypinator	0:bb348c97df44	413	* @arg SDIO_RESP1: Response Register 1
lypinator	0:bb348c97df44	414	* @arg SDIO_RESP1: Response Register 2
lypinator	0:bb348c97df44	415	* @arg SDIO_RESP1: Response Register 3
lypinator	0:bb348c97df44	416	* @arg SDIO_RESP1: Response Register 4
lypinator	0:bb348c97df44	417	* @retval The Corresponding response register value
lypinator	0:bb348c97df44	418	*/
lypinator	0:bb348c97df44	419	uint32_t SDIO_GetResponse(SDIO_TypeDef *SDIOx, uint32_t Response)
lypinator	0:bb348c97df44	420	{
lypinator	0:bb348c97df44	421	__IO uint32_t tmp = 0U;
lypinator	0:bb348c97df44	422
lypinator	0:bb348c97df44	423	/* Check the parameters */
lypinator	0:bb348c97df44	424	assert_param(IS_SDIO_RESP(Response));
lypinator	0:bb348c97df44	425
lypinator	0:bb348c97df44	426	/* Get the response */
lypinator	0:bb348c97df44	427	tmp = (uint32_t)&(SDIOx->RESP1) + Response;
lypinator	0:bb348c97df44	428
lypinator	0:bb348c97df44	429	return ((__IO uint32_t ) tmp);
lypinator	0:bb348c97df44	430	}
lypinator	0:bb348c97df44	431
lypinator	0:bb348c97df44	432	/**
lypinator	0:bb348c97df44	433	* @brief Configure the SDMMC data path according to the specified
lypinator	0:bb348c97df44	434	* parameters in the SDIO_DataInitTypeDef.
lypinator	0:bb348c97df44	435	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	436	* @param Data pointer to a SDIO_DataInitTypeDef structure
lypinator	0:bb348c97df44	437	* that contains the configuration information for the SDMMC data.
lypinator	0:bb348c97df44	438	* @retval HAL status
lypinator	0:bb348c97df44	439	*/
lypinator	0:bb348c97df44	440	HAL_StatusTypeDef SDIO_ConfigData(SDIO_TypeDef SDIOx, SDIO_DataInitTypeDef Data)
lypinator	0:bb348c97df44	441	{
lypinator	0:bb348c97df44	442	uint32_t tmpreg = 0U;
lypinator	0:bb348c97df44	443
lypinator	0:bb348c97df44	444	/* Check the parameters */
lypinator	0:bb348c97df44	445	assert_param(IS_SDIO_DATA_LENGTH(Data->DataLength));
lypinator	0:bb348c97df44	446	assert_param(IS_SDIO_BLOCK_SIZE(Data->DataBlockSize));
lypinator	0:bb348c97df44	447	assert_param(IS_SDIO_TRANSFER_DIR(Data->TransferDir));
lypinator	0:bb348c97df44	448	assert_param(IS_SDIO_TRANSFER_MODE(Data->TransferMode));
lypinator	0:bb348c97df44	449	assert_param(IS_SDIO_DPSM(Data->DPSM));
lypinator	0:bb348c97df44	450
lypinator	0:bb348c97df44	451	/* Set the SDMMC Data TimeOut value */
lypinator	0:bb348c97df44	452	SDIOx->DTIMER = Data->DataTimeOut;
lypinator	0:bb348c97df44	453
lypinator	0:bb348c97df44	454	/* Set the SDMMC DataLength value */
lypinator	0:bb348c97df44	455	SDIOx->DLEN = Data->DataLength;
lypinator	0:bb348c97df44	456
lypinator	0:bb348c97df44	457	/* Set the SDMMC data configuration parameters */
lypinator	0:bb348c97df44	458	tmpreg \|= (uint32_t)(Data->DataBlockSize \|\
lypinator	0:bb348c97df44	459	Data->TransferDir \|\
lypinator	0:bb348c97df44	460	Data->TransferMode \|\
lypinator	0:bb348c97df44	461	Data->DPSM);
lypinator	0:bb348c97df44	462
lypinator	0:bb348c97df44	463	/* Write to SDMMC DCTRL */
lypinator	0:bb348c97df44	464	MODIFY_REG(SDIOx->DCTRL, DCTRL_CLEAR_MASK, tmpreg);
lypinator	0:bb348c97df44	465
lypinator	0:bb348c97df44	466	return HAL_OK;
lypinator	0:bb348c97df44	467
lypinator	0:bb348c97df44	468	}
lypinator	0:bb348c97df44	469
lypinator	0:bb348c97df44	470	/**
lypinator	0:bb348c97df44	471	* @brief Returns number of remaining data bytes to be transferred.
lypinator	0:bb348c97df44	472	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	473	* @retval Number of remaining data bytes to be transferred
lypinator	0:bb348c97df44	474	*/
lypinator	0:bb348c97df44	475	uint32_t SDIO_GetDataCounter(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	476	{
lypinator	0:bb348c97df44	477	return (SDIOx->DCOUNT);
lypinator	0:bb348c97df44	478	}
lypinator	0:bb348c97df44	479
lypinator	0:bb348c97df44	480	/**
lypinator	0:bb348c97df44	481	* @brief Get the FIFO data
lypinator	0:bb348c97df44	482	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	483	* @retval Data received
lypinator	0:bb348c97df44	484	*/
lypinator	0:bb348c97df44	485	uint32_t SDIO_GetFIFOCount(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	486	{
lypinator	0:bb348c97df44	487	return (SDIOx->FIFO);
lypinator	0:bb348c97df44	488	}
lypinator	0:bb348c97df44	489
lypinator	0:bb348c97df44	490	/**
lypinator	0:bb348c97df44	491	* @brief Sets one of the two options of inserting read wait interval.
lypinator	0:bb348c97df44	492	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	493	* @param SDIO_ReadWaitMode SDMMC Read Wait operation mode.
lypinator	0:bb348c97df44	494	* This parameter can be:
lypinator	0:bb348c97df44	495	* @arg SDIO_READ_WAIT_MODE_CLK: Read Wait control by stopping SDMMCCLK
lypinator	0:bb348c97df44	496	* @arg SDIO_READ_WAIT_MODE_DATA2: Read Wait control using SDMMC_DATA2
lypinator	0:bb348c97df44	497	* @retval None
lypinator	0:bb348c97df44	498	*/
lypinator	0:bb348c97df44	499	HAL_StatusTypeDef SDIO_SetSDMMCReadWaitMode(SDIO_TypeDef *SDIOx, uint32_t SDIO_ReadWaitMode)
lypinator	0:bb348c97df44	500	{
lypinator	0:bb348c97df44	501	/* Check the parameters */
lypinator	0:bb348c97df44	502	assert_param(IS_SDIO_READWAIT_MODE(SDIO_ReadWaitMode));
lypinator	0:bb348c97df44	503
lypinator	0:bb348c97df44	504	/* Set SDMMC read wait mode */
lypinator	0:bb348c97df44	505	MODIFY_REG(SDIOx->DCTRL, SDIO_DCTRL_RWMOD, SDIO_ReadWaitMode);
lypinator	0:bb348c97df44	506
lypinator	0:bb348c97df44	507	return HAL_OK;
lypinator	0:bb348c97df44	508	}
lypinator	0:bb348c97df44	509
lypinator	0:bb348c97df44	510	/**
lypinator	0:bb348c97df44	511	* @}
lypinator	0:bb348c97df44	512	*/
lypinator	0:bb348c97df44	513
lypinator	0:bb348c97df44	514
lypinator	0:bb348c97df44	515	/** @defgroup HAL_SDMMC_LL_Group4 Command management functions
lypinator	0:bb348c97df44	516	* @brief Data transfers functions
lypinator	0:bb348c97df44	517	*
lypinator	0:bb348c97df44	518	@verbatim
lypinator	0:bb348c97df44	519	===============================================================================
lypinator	0:bb348c97df44	520	##### Commands management functions #####
lypinator	0:bb348c97df44	521	===============================================================================
lypinator	0:bb348c97df44	522	[..]
lypinator	0:bb348c97df44	523	This subsection provides a set of functions allowing to manage the needed commands.
lypinator	0:bb348c97df44	524
lypinator	0:bb348c97df44	525	@endverbatim
lypinator	0:bb348c97df44	526	* @{
lypinator	0:bb348c97df44	527	*/
lypinator	0:bb348c97df44	528
lypinator	0:bb348c97df44	529	/**
lypinator	0:bb348c97df44	530	* @brief Send the Data Block Lenght command and check the response
lypinator	0:bb348c97df44	531	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	532	* @retval HAL status
lypinator	0:bb348c97df44	533	*/
lypinator	0:bb348c97df44	534	uint32_t SDMMC_CmdBlockLength(SDIO_TypeDef *SDIOx, uint32_t BlockSize)
lypinator	0:bb348c97df44	535	{
lypinator	0:bb348c97df44	536	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	537	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	538
lypinator	0:bb348c97df44	539	/* Set Block Size for Card */
lypinator	0:bb348c97df44	540	sdmmc_cmdinit.Argument = (uint32_t)BlockSize;
lypinator	0:bb348c97df44	541	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SET_BLOCKLEN;
lypinator	0:bb348c97df44	542	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	543	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	544	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	545	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	546
lypinator	0:bb348c97df44	547	/* Check for error conditions */
lypinator	0:bb348c97df44	548	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SET_BLOCKLEN, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	549
lypinator	0:bb348c97df44	550	return errorstate;
lypinator	0:bb348c97df44	551	}
lypinator	0:bb348c97df44	552
lypinator	0:bb348c97df44	553	/**
lypinator	0:bb348c97df44	554	* @brief Send the Read Single Block command and check the response
lypinator	0:bb348c97df44	555	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	556	* @retval HAL status
lypinator	0:bb348c97df44	557	*/
lypinator	0:bb348c97df44	558	uint32_t SDMMC_CmdReadSingleBlock(SDIO_TypeDef *SDIOx, uint32_t ReadAdd)
lypinator	0:bb348c97df44	559	{
lypinator	0:bb348c97df44	560	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	561	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	562
lypinator	0:bb348c97df44	563	/* Set Block Size for Card */
lypinator	0:bb348c97df44	564	sdmmc_cmdinit.Argument = (uint32_t)ReadAdd;
lypinator	0:bb348c97df44	565	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_READ_SINGLE_BLOCK;
lypinator	0:bb348c97df44	566	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	567	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	568	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	569	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	570
lypinator	0:bb348c97df44	571	/* Check for error conditions */
lypinator	0:bb348c97df44	572	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_READ_SINGLE_BLOCK, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	573
lypinator	0:bb348c97df44	574	return errorstate;
lypinator	0:bb348c97df44	575	}
lypinator	0:bb348c97df44	576
lypinator	0:bb348c97df44	577	/**
lypinator	0:bb348c97df44	578	* @brief Send the Read Multi Block command and check the response
lypinator	0:bb348c97df44	579	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	580	* @retval HAL status
lypinator	0:bb348c97df44	581	*/
lypinator	0:bb348c97df44	582	uint32_t SDMMC_CmdReadMultiBlock(SDIO_TypeDef *SDIOx, uint32_t ReadAdd)
lypinator	0:bb348c97df44	583	{
lypinator	0:bb348c97df44	584	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	585	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	586
lypinator	0:bb348c97df44	587	/* Set Block Size for Card */
lypinator	0:bb348c97df44	588	sdmmc_cmdinit.Argument = (uint32_t)ReadAdd;
lypinator	0:bb348c97df44	589	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_READ_MULT_BLOCK;
lypinator	0:bb348c97df44	590	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	591	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	592	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	593	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	594
lypinator	0:bb348c97df44	595	/* Check for error conditions */
lypinator	0:bb348c97df44	596	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_READ_MULT_BLOCK, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	597
lypinator	0:bb348c97df44	598	return errorstate;
lypinator	0:bb348c97df44	599	}
lypinator	0:bb348c97df44	600
lypinator	0:bb348c97df44	601	/**
lypinator	0:bb348c97df44	602	* @brief Send the Write Single Block command and check the response
lypinator	0:bb348c97df44	603	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	604	* @retval HAL status
lypinator	0:bb348c97df44	605	*/
lypinator	0:bb348c97df44	606	uint32_t SDMMC_CmdWriteSingleBlock(SDIO_TypeDef *SDIOx, uint32_t WriteAdd)
lypinator	0:bb348c97df44	607	{
lypinator	0:bb348c97df44	608	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	609	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	610
lypinator	0:bb348c97df44	611	/* Set Block Size for Card */
lypinator	0:bb348c97df44	612	sdmmc_cmdinit.Argument = (uint32_t)WriteAdd;
lypinator	0:bb348c97df44	613	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_WRITE_SINGLE_BLOCK;
lypinator	0:bb348c97df44	614	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	615	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	616	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	617	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	618
lypinator	0:bb348c97df44	619	/* Check for error conditions */
lypinator	0:bb348c97df44	620	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_WRITE_SINGLE_BLOCK, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	621
lypinator	0:bb348c97df44	622	return errorstate;
lypinator	0:bb348c97df44	623	}
lypinator	0:bb348c97df44	624
lypinator	0:bb348c97df44	625	/**
lypinator	0:bb348c97df44	626	* @brief Send the Write Multi Block command and check the response
lypinator	0:bb348c97df44	627	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	628	* @retval HAL status
lypinator	0:bb348c97df44	629	*/
lypinator	0:bb348c97df44	630	uint32_t SDMMC_CmdWriteMultiBlock(SDIO_TypeDef *SDIOx, uint32_t WriteAdd)
lypinator	0:bb348c97df44	631	{
lypinator	0:bb348c97df44	632	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	633	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	634
lypinator	0:bb348c97df44	635	/* Set Block Size for Card */
lypinator	0:bb348c97df44	636	sdmmc_cmdinit.Argument = (uint32_t)WriteAdd;
lypinator	0:bb348c97df44	637	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_WRITE_MULT_BLOCK;
lypinator	0:bb348c97df44	638	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	639	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	640	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	641	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	642
lypinator	0:bb348c97df44	643	/* Check for error conditions */
lypinator	0:bb348c97df44	644	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_WRITE_MULT_BLOCK, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	645
lypinator	0:bb348c97df44	646	return errorstate;
lypinator	0:bb348c97df44	647	}
lypinator	0:bb348c97df44	648
lypinator	0:bb348c97df44	649	/**
lypinator	0:bb348c97df44	650	* @brief Send the Start Address Erase command for SD and check the response
lypinator	0:bb348c97df44	651	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	652	* @retval HAL status
lypinator	0:bb348c97df44	653	*/
lypinator	0:bb348c97df44	654	uint32_t SDMMC_CmdSDEraseStartAdd(SDIO_TypeDef *SDIOx, uint32_t StartAdd)
lypinator	0:bb348c97df44	655	{
lypinator	0:bb348c97df44	656	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	657	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	658
lypinator	0:bb348c97df44	659	/* Set Block Size for Card */
lypinator	0:bb348c97df44	660	sdmmc_cmdinit.Argument = (uint32_t)StartAdd;
lypinator	0:bb348c97df44	661	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_ERASE_GRP_START;
lypinator	0:bb348c97df44	662	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	663	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	664	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	665	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	666
lypinator	0:bb348c97df44	667	/* Check for error conditions */
lypinator	0:bb348c97df44	668	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_ERASE_GRP_START, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	669
lypinator	0:bb348c97df44	670	return errorstate;
lypinator	0:bb348c97df44	671	}
lypinator	0:bb348c97df44	672
lypinator	0:bb348c97df44	673	/**
lypinator	0:bb348c97df44	674	* @brief Send the End Address Erase command for SD and check the response
lypinator	0:bb348c97df44	675	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	676	* @retval HAL status
lypinator	0:bb348c97df44	677	*/
lypinator	0:bb348c97df44	678	uint32_t SDMMC_CmdSDEraseEndAdd(SDIO_TypeDef *SDIOx, uint32_t EndAdd)
lypinator	0:bb348c97df44	679	{
lypinator	0:bb348c97df44	680	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	681	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	682
lypinator	0:bb348c97df44	683	/* Set Block Size for Card */
lypinator	0:bb348c97df44	684	sdmmc_cmdinit.Argument = (uint32_t)EndAdd;
lypinator	0:bb348c97df44	685	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_ERASE_GRP_END;
lypinator	0:bb348c97df44	686	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	687	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	688	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	689	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	690
lypinator	0:bb348c97df44	691	/* Check for error conditions */
lypinator	0:bb348c97df44	692	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_ERASE_GRP_END, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	693
lypinator	0:bb348c97df44	694	return errorstate;
lypinator	0:bb348c97df44	695	}
lypinator	0:bb348c97df44	696
lypinator	0:bb348c97df44	697	/**
lypinator	0:bb348c97df44	698	* @brief Send the Start Address Erase command and check the response
lypinator	0:bb348c97df44	699	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	700	* @retval HAL status
lypinator	0:bb348c97df44	701	*/
lypinator	0:bb348c97df44	702	uint32_t SDMMC_CmdEraseStartAdd(SDIO_TypeDef *SDIOx, uint32_t StartAdd)
lypinator	0:bb348c97df44	703	{
lypinator	0:bb348c97df44	704	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	705	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	706
lypinator	0:bb348c97df44	707	/* Set Block Size for Card */
lypinator	0:bb348c97df44	708	sdmmc_cmdinit.Argument = (uint32_t)StartAdd;
lypinator	0:bb348c97df44	709	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ERASE_GRP_START;
lypinator	0:bb348c97df44	710	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	711	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	712	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	713	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	714
lypinator	0:bb348c97df44	715	/* Check for error conditions */
lypinator	0:bb348c97df44	716	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_ERASE_GRP_START, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	717
lypinator	0:bb348c97df44	718	return errorstate;
lypinator	0:bb348c97df44	719	}
lypinator	0:bb348c97df44	720
lypinator	0:bb348c97df44	721	/**
lypinator	0:bb348c97df44	722	* @brief Send the End Address Erase command and check the response
lypinator	0:bb348c97df44	723	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	724	* @retval HAL status
lypinator	0:bb348c97df44	725	*/
lypinator	0:bb348c97df44	726	uint32_t SDMMC_CmdEraseEndAdd(SDIO_TypeDef *SDIOx, uint32_t EndAdd)
lypinator	0:bb348c97df44	727	{
lypinator	0:bb348c97df44	728	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	729	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	730
lypinator	0:bb348c97df44	731	/* Set Block Size for Card */
lypinator	0:bb348c97df44	732	sdmmc_cmdinit.Argument = (uint32_t)EndAdd;
lypinator	0:bb348c97df44	733	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ERASE_GRP_END;
lypinator	0:bb348c97df44	734	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	735	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	736	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	737	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	738
lypinator	0:bb348c97df44	739	/* Check for error conditions */
lypinator	0:bb348c97df44	740	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_ERASE_GRP_END, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	741
lypinator	0:bb348c97df44	742	return errorstate;
lypinator	0:bb348c97df44	743	}
lypinator	0:bb348c97df44	744
lypinator	0:bb348c97df44	745	/**
lypinator	0:bb348c97df44	746	* @brief Send the Erase command and check the response
lypinator	0:bb348c97df44	747	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	748	* @retval HAL status
lypinator	0:bb348c97df44	749	*/
lypinator	0:bb348c97df44	750	uint32_t SDMMC_CmdErase(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	751	{
lypinator	0:bb348c97df44	752	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	753	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	754
lypinator	0:bb348c97df44	755	/* Set Block Size for Card */
lypinator	0:bb348c97df44	756	sdmmc_cmdinit.Argument = 0U;
lypinator	0:bb348c97df44	757	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ERASE;
lypinator	0:bb348c97df44	758	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	759	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	760	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	761	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	762
lypinator	0:bb348c97df44	763	/* Check for error conditions */
lypinator	0:bb348c97df44	764	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_ERASE, SDIO_MAXERASETIMEOUT);
lypinator	0:bb348c97df44	765
lypinator	0:bb348c97df44	766	return errorstate;
lypinator	0:bb348c97df44	767	}
lypinator	0:bb348c97df44	768
lypinator	0:bb348c97df44	769	/**
lypinator	0:bb348c97df44	770	* @brief Send the Stop Transfer command and check the response.
lypinator	0:bb348c97df44	771	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	772	* @retval HAL status
lypinator	0:bb348c97df44	773	*/
lypinator	0:bb348c97df44	774	uint32_t SDMMC_CmdStopTransfer(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	775	{
lypinator	0:bb348c97df44	776	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	777	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	778
lypinator	0:bb348c97df44	779	/* Send CMD12 STOP_TRANSMISSION */
lypinator	0:bb348c97df44	780	sdmmc_cmdinit.Argument = 0U;
lypinator	0:bb348c97df44	781	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_STOP_TRANSMISSION;
lypinator	0:bb348c97df44	782	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	783	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	784	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	785	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	786
lypinator	0:bb348c97df44	787	/* Check for error conditions */
lypinator	0:bb348c97df44	788	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_STOP_TRANSMISSION, 100000000U);
lypinator	0:bb348c97df44	789
lypinator	0:bb348c97df44	790	return errorstate;
lypinator	0:bb348c97df44	791	}
lypinator	0:bb348c97df44	792
lypinator	0:bb348c97df44	793	/**
lypinator	0:bb348c97df44	794	* @brief Send the Select Deselect command and check the response.
lypinator	0:bb348c97df44	795	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	796	* @param addr Address of the card to be selected
lypinator	0:bb348c97df44	797	* @retval HAL status
lypinator	0:bb348c97df44	798	*/
lypinator	0:bb348c97df44	799	uint32_t SDMMC_CmdSelDesel(SDIO_TypeDef *SDIOx, uint64_t Addr)
lypinator	0:bb348c97df44	800	{
lypinator	0:bb348c97df44	801	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	802	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	803
lypinator	0:bb348c97df44	804	/* Send CMD7 SDMMC_SEL_DESEL_CARD */
lypinator	0:bb348c97df44	805	sdmmc_cmdinit.Argument = (uint32_t)Addr;
lypinator	0:bb348c97df44	806	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEL_DESEL_CARD;
lypinator	0:bb348c97df44	807	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	808	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	809	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	810	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	811
lypinator	0:bb348c97df44	812	/* Check for error conditions */
lypinator	0:bb348c97df44	813	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SEL_DESEL_CARD, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	814
lypinator	0:bb348c97df44	815	return errorstate;
lypinator	0:bb348c97df44	816	}
lypinator	0:bb348c97df44	817
lypinator	0:bb348c97df44	818	/**
lypinator	0:bb348c97df44	819	* @brief Send the Go Idle State command and check the response.
lypinator	0:bb348c97df44	820	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	821	* @retval HAL status
lypinator	0:bb348c97df44	822	*/
lypinator	0:bb348c97df44	823	uint32_t SDMMC_CmdGoIdleState(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	824	{
lypinator	0:bb348c97df44	825	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	826	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	827
lypinator	0:bb348c97df44	828	sdmmc_cmdinit.Argument = 0U;
lypinator	0:bb348c97df44	829	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_GO_IDLE_STATE;
lypinator	0:bb348c97df44	830	sdmmc_cmdinit.Response = SDIO_RESPONSE_NO;
lypinator	0:bb348c97df44	831	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	832	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	833	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	834
lypinator	0:bb348c97df44	835	/* Check for error conditions */
lypinator	0:bb348c97df44	836	errorstate = SDMMC_GetCmdError(SDIOx);
lypinator	0:bb348c97df44	837
lypinator	0:bb348c97df44	838	return errorstate;
lypinator	0:bb348c97df44	839	}
lypinator	0:bb348c97df44	840
lypinator	0:bb348c97df44	841	/**
lypinator	0:bb348c97df44	842	* @brief Send the Operating Condition command and check the response.
lypinator	0:bb348c97df44	843	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	844	* @retval HAL status
lypinator	0:bb348c97df44	845	*/
lypinator	0:bb348c97df44	846	uint32_t SDMMC_CmdOperCond(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	847	{
lypinator	0:bb348c97df44	848	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	849	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	850
lypinator	0:bb348c97df44	851	/* Send CMD8 to verify SD card interface operating condition */
lypinator	0:bb348c97df44	852	/* Argument: - [31:12]: Reserved (shall be set to '0')
lypinator	0:bb348c97df44	853	- [11:8]: Supply Voltage (VHS) 0x1 (Range: 2.7-3.6 V)
lypinator	0:bb348c97df44	854	- [7:0]: Check Pattern (recommended 0xAA) */
lypinator	0:bb348c97df44	855	/* CMD Response: R7 */
lypinator	0:bb348c97df44	856	sdmmc_cmdinit.Argument = SDMMC_CHECK_PATTERN;
lypinator	0:bb348c97df44	857	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_HS_SEND_EXT_CSD;
lypinator	0:bb348c97df44	858	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	859	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	860	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	861	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	862
lypinator	0:bb348c97df44	863	/* Check for error conditions */
lypinator	0:bb348c97df44	864	errorstate = SDMMC_GetCmdResp7(SDIOx);
lypinator	0:bb348c97df44	865
lypinator	0:bb348c97df44	866	return errorstate;
lypinator	0:bb348c97df44	867	}
lypinator	0:bb348c97df44	868
lypinator	0:bb348c97df44	869	/**
lypinator	0:bb348c97df44	870	* @brief Send the Application command to verify that that the next command
lypinator	0:bb348c97df44	871	* is an application specific com-mand rather than a standard command
lypinator	0:bb348c97df44	872	* and check the response.
lypinator	0:bb348c97df44	873	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	874	* @retval HAL status
lypinator	0:bb348c97df44	875	*/
lypinator	0:bb348c97df44	876	uint32_t SDMMC_CmdAppCommand(SDIO_TypeDef *SDIOx, uint32_t Argument)
lypinator	0:bb348c97df44	877	{
lypinator	0:bb348c97df44	878	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	879	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	880
lypinator	0:bb348c97df44	881	sdmmc_cmdinit.Argument = (uint32_t)Argument;
lypinator	0:bb348c97df44	882	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_APP_CMD;
lypinator	0:bb348c97df44	883	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	884	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	885	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	886	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	887
lypinator	0:bb348c97df44	888	/* Check for error conditions */
lypinator	0:bb348c97df44	889	/* If there is a HAL_ERROR, it is a MMC card, else
lypinator	0:bb348c97df44	890	it is a SD card: SD card 2.0 (voltage range mismatch)
lypinator	0:bb348c97df44	891	or SD card 1.x */
lypinator	0:bb348c97df44	892	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_APP_CMD, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	893
lypinator	0:bb348c97df44	894	return errorstate;
lypinator	0:bb348c97df44	895	}
lypinator	0:bb348c97df44	896
lypinator	0:bb348c97df44	897	/**
lypinator	0:bb348c97df44	898	* @brief Send the command asking the accessed card to send its operating
lypinator	0:bb348c97df44	899	* condition register (OCR)
lypinator	0:bb348c97df44	900	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	901	* @retval HAL status
lypinator	0:bb348c97df44	902	*/
lypinator	0:bb348c97df44	903	uint32_t SDMMC_CmdAppOperCommand(SDIO_TypeDef *SDIOx, uint32_t SdType)
lypinator	0:bb348c97df44	904	{
lypinator	0:bb348c97df44	905	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	906	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	907
lypinator	0:bb348c97df44	908	sdmmc_cmdinit.Argument = SDMMC_VOLTAGE_WINDOW_SD \| SdType;
lypinator	0:bb348c97df44	909	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_APP_OP_COND;
lypinator	0:bb348c97df44	910	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	911	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	912	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	913	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	914
lypinator	0:bb348c97df44	915	/* Check for error conditions */
lypinator	0:bb348c97df44	916	errorstate = SDMMC_GetCmdResp3(SDIOx);
lypinator	0:bb348c97df44	917
lypinator	0:bb348c97df44	918	return errorstate;
lypinator	0:bb348c97df44	919	}
lypinator	0:bb348c97df44	920
lypinator	0:bb348c97df44	921	/**
lypinator	0:bb348c97df44	922	* @brief Send the Bus Width command and check the response.
lypinator	0:bb348c97df44	923	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	924	* @retval HAL status
lypinator	0:bb348c97df44	925	*/
lypinator	0:bb348c97df44	926	uint32_t SDMMC_CmdBusWidth(SDIO_TypeDef *SDIOx, uint32_t BusWidth)
lypinator	0:bb348c97df44	927	{
lypinator	0:bb348c97df44	928	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	929	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	930
lypinator	0:bb348c97df44	931	sdmmc_cmdinit.Argument = (uint32_t)BusWidth;
lypinator	0:bb348c97df44	932	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_APP_SD_SET_BUSWIDTH;
lypinator	0:bb348c97df44	933	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	934	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	935	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	936	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	937
lypinator	0:bb348c97df44	938	/* Check for error conditions */
lypinator	0:bb348c97df44	939	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_APP_SD_SET_BUSWIDTH, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	940
lypinator	0:bb348c97df44	941	return errorstate;
lypinator	0:bb348c97df44	942	}
lypinator	0:bb348c97df44	943
lypinator	0:bb348c97df44	944	/**
lypinator	0:bb348c97df44	945	* @brief Send the Send SCR command and check the response.
lypinator	0:bb348c97df44	946	* @param SDIOx Pointer to SDMMC register base
lypinator	0:bb348c97df44	947	* @retval HAL status
lypinator	0:bb348c97df44	948	*/
lypinator	0:bb348c97df44	949	uint32_t SDMMC_CmdSendSCR(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	950	{
lypinator	0:bb348c97df44	951	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	952	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	953
lypinator	0:bb348c97df44	954	/* Send CMD51 SD_APP_SEND_SCR */
lypinator	0:bb348c97df44	955	sdmmc_cmdinit.Argument = 0U;
lypinator	0:bb348c97df44	956	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_APP_SEND_SCR;
lypinator	0:bb348c97df44	957	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	958	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	959	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	960	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	961
lypinator	0:bb348c97df44	962	/* Check for error conditions */
lypinator	0:bb348c97df44	963	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_APP_SEND_SCR, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	964
lypinator	0:bb348c97df44	965	return errorstate;
lypinator	0:bb348c97df44	966	}
lypinator	0:bb348c97df44	967
lypinator	0:bb348c97df44	968	/**
lypinator	0:bb348c97df44	969	* @brief Send the Send CID command and check the response.
lypinator	0:bb348c97df44	970	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	971	* @retval HAL status
lypinator	0:bb348c97df44	972	*/
lypinator	0:bb348c97df44	973	uint32_t SDMMC_CmdSendCID(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	974	{
lypinator	0:bb348c97df44	975	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	976	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	977
lypinator	0:bb348c97df44	978	/* Send CMD2 ALL_SEND_CID */
lypinator	0:bb348c97df44	979	sdmmc_cmdinit.Argument = 0U;
lypinator	0:bb348c97df44	980	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ALL_SEND_CID;
lypinator	0:bb348c97df44	981	sdmmc_cmdinit.Response = SDIO_RESPONSE_LONG;
lypinator	0:bb348c97df44	982	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	983	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	984	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	985
lypinator	0:bb348c97df44	986	/* Check for error conditions */
lypinator	0:bb348c97df44	987	errorstate = SDMMC_GetCmdResp2(SDIOx);
lypinator	0:bb348c97df44	988
lypinator	0:bb348c97df44	989	return errorstate;
lypinator	0:bb348c97df44	990	}
lypinator	0:bb348c97df44	991
lypinator	0:bb348c97df44	992	/**
lypinator	0:bb348c97df44	993	* @brief Send the Send CSD command and check the response.
lypinator	0:bb348c97df44	994	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	995	* @retval HAL status
lypinator	0:bb348c97df44	996	*/
lypinator	0:bb348c97df44	997	uint32_t SDMMC_CmdSendCSD(SDIO_TypeDef *SDIOx, uint32_t Argument)
lypinator	0:bb348c97df44	998	{
lypinator	0:bb348c97df44	999	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	1000	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1001
lypinator	0:bb348c97df44	1002	/* Send CMD9 SEND_CSD */
lypinator	0:bb348c97df44	1003	sdmmc_cmdinit.Argument = (uint32_t)Argument;
lypinator	0:bb348c97df44	1004	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEND_CSD;
lypinator	0:bb348c97df44	1005	sdmmc_cmdinit.Response = SDIO_RESPONSE_LONG;
lypinator	0:bb348c97df44	1006	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	1007	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	1008	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	1009
lypinator	0:bb348c97df44	1010	/* Check for error conditions */
lypinator	0:bb348c97df44	1011	errorstate = SDMMC_GetCmdResp2(SDIOx);
lypinator	0:bb348c97df44	1012
lypinator	0:bb348c97df44	1013	return errorstate;
lypinator	0:bb348c97df44	1014	}
lypinator	0:bb348c97df44	1015
lypinator	0:bb348c97df44	1016	/**
lypinator	0:bb348c97df44	1017	* @brief Send the Send CSD command and check the response.
lypinator	0:bb348c97df44	1018	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	1019	* @retval HAL status
lypinator	0:bb348c97df44	1020	*/
lypinator	0:bb348c97df44	1021	uint32_t SDMMC_CmdSetRelAdd(SDIO_TypeDef SDIOx, uint16_t pRCA)
lypinator	0:bb348c97df44	1022	{
lypinator	0:bb348c97df44	1023	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	1024	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1025
lypinator	0:bb348c97df44	1026	/* Send CMD3 SD_CMD_SET_REL_ADDR */
lypinator	0:bb348c97df44	1027	sdmmc_cmdinit.Argument = 0U;
lypinator	0:bb348c97df44	1028	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SET_REL_ADDR;
lypinator	0:bb348c97df44	1029	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	1030	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	1031	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	1032	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	1033
lypinator	0:bb348c97df44	1034	/* Check for error conditions */
lypinator	0:bb348c97df44	1035	errorstate = SDMMC_GetCmdResp6(SDIOx, SDMMC_CMD_SET_REL_ADDR, pRCA);
lypinator	0:bb348c97df44	1036
lypinator	0:bb348c97df44	1037	return errorstate;
lypinator	0:bb348c97df44	1038	}
lypinator	0:bb348c97df44	1039
lypinator	0:bb348c97df44	1040	/**
lypinator	0:bb348c97df44	1041	* @brief Send the Status command and check the response.
lypinator	0:bb348c97df44	1042	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	1043	* @retval HAL status
lypinator	0:bb348c97df44	1044	*/
lypinator	0:bb348c97df44	1045	uint32_t SDMMC_CmdSendStatus(SDIO_TypeDef *SDIOx, uint32_t Argument)
lypinator	0:bb348c97df44	1046	{
lypinator	0:bb348c97df44	1047	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	1048	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1049
lypinator	0:bb348c97df44	1050	sdmmc_cmdinit.Argument = (uint32_t)Argument;
lypinator	0:bb348c97df44	1051	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEND_STATUS;
lypinator	0:bb348c97df44	1052	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	1053	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	1054	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	1055	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	1056
lypinator	0:bb348c97df44	1057	/* Check for error conditions */
lypinator	0:bb348c97df44	1058	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SEND_STATUS, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	1059
lypinator	0:bb348c97df44	1060	return errorstate;
lypinator	0:bb348c97df44	1061	}
lypinator	0:bb348c97df44	1062
lypinator	0:bb348c97df44	1063	/**
lypinator	0:bb348c97df44	1064	* @brief Send the Status register command and check the response.
lypinator	0:bb348c97df44	1065	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	1066	* @retval HAL status
lypinator	0:bb348c97df44	1067	*/
lypinator	0:bb348c97df44	1068	uint32_t SDMMC_CmdStatusRegister(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	1069	{
lypinator	0:bb348c97df44	1070	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	1071	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1072
lypinator	0:bb348c97df44	1073	sdmmc_cmdinit.Argument = 0U;
lypinator	0:bb348c97df44	1074	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_APP_STATUS;
lypinator	0:bb348c97df44	1075	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	1076	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	1077	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	1078	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	1079
lypinator	0:bb348c97df44	1080	/* Check for error conditions */
lypinator	0:bb348c97df44	1081	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_APP_STATUS, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	1082
lypinator	0:bb348c97df44	1083	return errorstate;
lypinator	0:bb348c97df44	1084	}
lypinator	0:bb348c97df44	1085
lypinator	0:bb348c97df44	1086	/**
lypinator	0:bb348c97df44	1087	* @brief Sends host capacity support information and activates the card's
lypinator	0:bb348c97df44	1088	* initialization process. Send SDMMC_CMD_SEND_OP_COND command
lypinator	0:bb348c97df44	1089	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	1090	* @parame Argument Argument used for the command
lypinator	0:bb348c97df44	1091	* @retval HAL status
lypinator	0:bb348c97df44	1092	*/
lypinator	0:bb348c97df44	1093	uint32_t SDMMC_CmdOpCondition(SDIO_TypeDef *SDIOx, uint32_t Argument)
lypinator	0:bb348c97df44	1094	{
lypinator	0:bb348c97df44	1095	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	1096	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1097
lypinator	0:bb348c97df44	1098	sdmmc_cmdinit.Argument = Argument;
lypinator	0:bb348c97df44	1099	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEND_OP_COND;
lypinator	0:bb348c97df44	1100	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	1101	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	1102	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	1103	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	1104
lypinator	0:bb348c97df44	1105	/* Check for error conditions */
lypinator	0:bb348c97df44	1106	errorstate = SDMMC_GetCmdResp3(SDIOx);
lypinator	0:bb348c97df44	1107
lypinator	0:bb348c97df44	1108	return errorstate;
lypinator	0:bb348c97df44	1109	}
lypinator	0:bb348c97df44	1110
lypinator	0:bb348c97df44	1111	/**
lypinator	0:bb348c97df44	1112	* @brief Checks switchable function and switch card function. SDMMC_CMD_HS_SWITCH comand
lypinator	0:bb348c97df44	1113	* @param SDIOx Pointer to SDIO register base
lypinator	0:bb348c97df44	1114	* @parame Argument Argument used for the command
lypinator	0:bb348c97df44	1115	* @retval HAL status
lypinator	0:bb348c97df44	1116	*/
lypinator	0:bb348c97df44	1117	uint32_t SDMMC_CmdSwitch(SDIO_TypeDef *SDIOx, uint32_t Argument)
lypinator	0:bb348c97df44	1118	{
lypinator	0:bb348c97df44	1119	SDIO_CmdInitTypeDef sdmmc_cmdinit;
lypinator	0:bb348c97df44	1120	uint32_t errorstate = SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1121
lypinator	0:bb348c97df44	1122	sdmmc_cmdinit.Argument = Argument;
lypinator	0:bb348c97df44	1123	sdmmc_cmdinit.CmdIndex = SDMMC_CMD_HS_SWITCH;
lypinator	0:bb348c97df44	1124	sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
lypinator	0:bb348c97df44	1125	sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
lypinator	0:bb348c97df44	1126	sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
lypinator	0:bb348c97df44	1127	SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);
lypinator	0:bb348c97df44	1128
lypinator	0:bb348c97df44	1129	/* Check for error conditions */
lypinator	0:bb348c97df44	1130	errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_HS_SWITCH, SDIO_CMDTIMEOUT);
lypinator	0:bb348c97df44	1131
lypinator	0:bb348c97df44	1132	return errorstate;
lypinator	0:bb348c97df44	1133	}
lypinator	0:bb348c97df44	1134
lypinator	0:bb348c97df44	1135	/**
lypinator	0:bb348c97df44	1136	* @}
lypinator	0:bb348c97df44	1137	*/
lypinator	0:bb348c97df44	1138
lypinator	0:bb348c97df44	1139	/* Private function ----------------------------------------------------------*/
lypinator	0:bb348c97df44	1140	/** @addtogroup SD_Private_Functions
lypinator	0:bb348c97df44	1141	* @{
lypinator	0:bb348c97df44	1142	*/
lypinator	0:bb348c97df44	1143
lypinator	0:bb348c97df44	1144	/**
lypinator	0:bb348c97df44	1145	* @brief Checks for error conditions for CMD0.
lypinator	0:bb348c97df44	1146	* @param hsd SD handle
lypinator	0:bb348c97df44	1147	* @retval SD Card error state
lypinator	0:bb348c97df44	1148	*/
lypinator	0:bb348c97df44	1149	static uint32_t SDMMC_GetCmdError(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	1150	{
lypinator	0:bb348c97df44	1151	/* 8 is the number of required instructions cycles for the below loop statement.
lypinator	0:bb348c97df44	1152	The SDMMC_CMDTIMEOUT is expressed in ms */
lypinator	0:bb348c97df44	1153	register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);
lypinator	0:bb348c97df44	1154
lypinator	0:bb348c97df44	1155	do
lypinator	0:bb348c97df44	1156	{
lypinator	0:bb348c97df44	1157	if (count-- == 0U)
lypinator	0:bb348c97df44	1158	{
lypinator	0:bb348c97df44	1159	return SDMMC_ERROR_TIMEOUT;
lypinator	0:bb348c97df44	1160	}
lypinator	0:bb348c97df44	1161
lypinator	0:bb348c97df44	1162	}while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CMDSENT));
lypinator	0:bb348c97df44	1163
lypinator	0:bb348c97df44	1164	/* Clear all the static flags */
lypinator	0:bb348c97df44	1165	__SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);
lypinator	0:bb348c97df44	1166
lypinator	0:bb348c97df44	1167	return SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1168	}
lypinator	0:bb348c97df44	1169
lypinator	0:bb348c97df44	1170	/**
lypinator	0:bb348c97df44	1171	* @brief Checks for error conditions for R1 response.
lypinator	0:bb348c97df44	1172	* @param hsd SD handle
lypinator	0:bb348c97df44	1173	* @param SD_CMD The sent command index
lypinator	0:bb348c97df44	1174	* @retval SD Card error state
lypinator	0:bb348c97df44	1175	*/
lypinator	0:bb348c97df44	1176	static uint32_t SDMMC_GetCmdResp1(SDIO_TypeDef *SDIOx, uint8_t SD_CMD, uint32_t Timeout)
lypinator	0:bb348c97df44	1177	{
lypinator	0:bb348c97df44	1178	uint32_t response_r1;
lypinator	0:bb348c97df44	1179
lypinator	0:bb348c97df44	1180	/* 8 is the number of required instructions cycles for the below loop statement.
lypinator	0:bb348c97df44	1181	The Timeout is expressed in ms */
lypinator	0:bb348c97df44	1182	register uint32_t count = Timeout * (SystemCoreClock / 8U /1000U);
lypinator	0:bb348c97df44	1183
lypinator	0:bb348c97df44	1184	do
lypinator	0:bb348c97df44	1185	{
lypinator	0:bb348c97df44	1186	if (count-- == 0U)
lypinator	0:bb348c97df44	1187	{
lypinator	0:bb348c97df44	1188	return SDMMC_ERROR_TIMEOUT;
lypinator	0:bb348c97df44	1189	}
lypinator	0:bb348c97df44	1190
lypinator	0:bb348c97df44	1191	}while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL \| SDIO_FLAG_CMDREND \| SDIO_FLAG_CTIMEOUT));
lypinator	0:bb348c97df44	1192
lypinator	0:bb348c97df44	1193	if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))
lypinator	0:bb348c97df44	1194	{
lypinator	0:bb348c97df44	1195	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);
lypinator	0:bb348c97df44	1196
lypinator	0:bb348c97df44	1197	return SDMMC_ERROR_CMD_RSP_TIMEOUT;
lypinator	0:bb348c97df44	1198	}
lypinator	0:bb348c97df44	1199	else if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL))
lypinator	0:bb348c97df44	1200	{
lypinator	0:bb348c97df44	1201	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL);
lypinator	0:bb348c97df44	1202
lypinator	0:bb348c97df44	1203	return SDMMC_ERROR_CMD_CRC_FAIL;
lypinator	0:bb348c97df44	1204	}
lypinator	0:bb348c97df44	1205
lypinator	0:bb348c97df44	1206	/* Check response received is of desired command */
lypinator	0:bb348c97df44	1207	if(SDIO_GetCommandResponse(SDIOx) != SD_CMD)
lypinator	0:bb348c97df44	1208	{
lypinator	0:bb348c97df44	1209	return SDMMC_ERROR_CMD_CRC_FAIL;
lypinator	0:bb348c97df44	1210	}
lypinator	0:bb348c97df44	1211
lypinator	0:bb348c97df44	1212	/* Clear all the static flags */
lypinator	0:bb348c97df44	1213	__SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);
lypinator	0:bb348c97df44	1214
lypinator	0:bb348c97df44	1215	/* We have received response, retrieve it for analysis */
lypinator	0:bb348c97df44	1216	response_r1 = SDIO_GetResponse(SDIOx, SDIO_RESP1);
lypinator	0:bb348c97df44	1217
lypinator	0:bb348c97df44	1218	if((response_r1 & SDMMC_OCR_ERRORBITS) == SDMMC_ALLZERO)
lypinator	0:bb348c97df44	1219	{
lypinator	0:bb348c97df44	1220	return SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1221	}
lypinator	0:bb348c97df44	1222	else if((response_r1 & SDMMC_OCR_ADDR_OUT_OF_RANGE) == SDMMC_OCR_ADDR_OUT_OF_RANGE)
lypinator	0:bb348c97df44	1223	{
lypinator	0:bb348c97df44	1224	return SDMMC_ERROR_ADDR_OUT_OF_RANGE;
lypinator	0:bb348c97df44	1225	}
lypinator	0:bb348c97df44	1226	else if((response_r1 & SDMMC_OCR_ADDR_MISALIGNED) == SDMMC_OCR_ADDR_MISALIGNED)
lypinator	0:bb348c97df44	1227	{
lypinator	0:bb348c97df44	1228	return SDMMC_ERROR_ADDR_MISALIGNED;
lypinator	0:bb348c97df44	1229	}
lypinator	0:bb348c97df44	1230	else if((response_r1 & SDMMC_OCR_BLOCK_LEN_ERR) == SDMMC_OCR_BLOCK_LEN_ERR)
lypinator	0:bb348c97df44	1231	{
lypinator	0:bb348c97df44	1232	return SDMMC_ERROR_BLOCK_LEN_ERR;
lypinator	0:bb348c97df44	1233	}
lypinator	0:bb348c97df44	1234	else if((response_r1 & SDMMC_OCR_ERASE_SEQ_ERR) == SDMMC_OCR_ERASE_SEQ_ERR)
lypinator	0:bb348c97df44	1235	{
lypinator	0:bb348c97df44	1236	return SDMMC_ERROR_ERASE_SEQ_ERR;
lypinator	0:bb348c97df44	1237	}
lypinator	0:bb348c97df44	1238	else if((response_r1 & SDMMC_OCR_BAD_ERASE_PARAM) == SDMMC_OCR_BAD_ERASE_PARAM)
lypinator	0:bb348c97df44	1239	{
lypinator	0:bb348c97df44	1240	return SDMMC_ERROR_BAD_ERASE_PARAM;
lypinator	0:bb348c97df44	1241	}
lypinator	0:bb348c97df44	1242	else if((response_r1 & SDMMC_OCR_WRITE_PROT_VIOLATION) == SDMMC_OCR_WRITE_PROT_VIOLATION)
lypinator	0:bb348c97df44	1243	{
lypinator	0:bb348c97df44	1244	return SDMMC_ERROR_WRITE_PROT_VIOLATION;
lypinator	0:bb348c97df44	1245	}
lypinator	0:bb348c97df44	1246	else if((response_r1 & SDMMC_OCR_LOCK_UNLOCK_FAILED) == SDMMC_OCR_LOCK_UNLOCK_FAILED)
lypinator	0:bb348c97df44	1247	{
lypinator	0:bb348c97df44	1248	return SDMMC_ERROR_LOCK_UNLOCK_FAILED;
lypinator	0:bb348c97df44	1249	}
lypinator	0:bb348c97df44	1250	else if((response_r1 & SDMMC_OCR_COM_CRC_FAILED) == SDMMC_OCR_COM_CRC_FAILED)
lypinator	0:bb348c97df44	1251	{
lypinator	0:bb348c97df44	1252	return SDMMC_ERROR_COM_CRC_FAILED;
lypinator	0:bb348c97df44	1253	}
lypinator	0:bb348c97df44	1254	else if((response_r1 & SDMMC_OCR_ILLEGAL_CMD) == SDMMC_OCR_ILLEGAL_CMD)
lypinator	0:bb348c97df44	1255	{
lypinator	0:bb348c97df44	1256	return SDMMC_ERROR_ILLEGAL_CMD;
lypinator	0:bb348c97df44	1257	}
lypinator	0:bb348c97df44	1258	else if((response_r1 & SDMMC_OCR_CARD_ECC_FAILED) == SDMMC_OCR_CARD_ECC_FAILED)
lypinator	0:bb348c97df44	1259	{
lypinator	0:bb348c97df44	1260	return SDMMC_ERROR_CARD_ECC_FAILED;
lypinator	0:bb348c97df44	1261	}
lypinator	0:bb348c97df44	1262	else if((response_r1 & SDMMC_OCR_CC_ERROR) == SDMMC_OCR_CC_ERROR)
lypinator	0:bb348c97df44	1263	{
lypinator	0:bb348c97df44	1264	return SDMMC_ERROR_CC_ERR;
lypinator	0:bb348c97df44	1265	}
lypinator	0:bb348c97df44	1266	else if((response_r1 & SDMMC_OCR_STREAM_READ_UNDERRUN) == SDMMC_OCR_STREAM_READ_UNDERRUN)
lypinator	0:bb348c97df44	1267	{
lypinator	0:bb348c97df44	1268	return SDMMC_ERROR_STREAM_READ_UNDERRUN;
lypinator	0:bb348c97df44	1269	}
lypinator	0:bb348c97df44	1270	else if((response_r1 & SDMMC_OCR_STREAM_WRITE_OVERRUN) == SDMMC_OCR_STREAM_WRITE_OVERRUN)
lypinator	0:bb348c97df44	1271	{
lypinator	0:bb348c97df44	1272	return SDMMC_ERROR_STREAM_WRITE_OVERRUN;
lypinator	0:bb348c97df44	1273	}
lypinator	0:bb348c97df44	1274	else if((response_r1 & SDMMC_OCR_CID_CSD_OVERWRITE) == SDMMC_OCR_CID_CSD_OVERWRITE)
lypinator	0:bb348c97df44	1275	{
lypinator	0:bb348c97df44	1276	return SDMMC_ERROR_CID_CSD_OVERWRITE;
lypinator	0:bb348c97df44	1277	}
lypinator	0:bb348c97df44	1278	else if((response_r1 & SDMMC_OCR_WP_ERASE_SKIP) == SDMMC_OCR_WP_ERASE_SKIP)
lypinator	0:bb348c97df44	1279	{
lypinator	0:bb348c97df44	1280	return SDMMC_ERROR_WP_ERASE_SKIP;
lypinator	0:bb348c97df44	1281	}
lypinator	0:bb348c97df44	1282	else if((response_r1 & SDMMC_OCR_CARD_ECC_DISABLED) == SDMMC_OCR_CARD_ECC_DISABLED)
lypinator	0:bb348c97df44	1283	{
lypinator	0:bb348c97df44	1284	return SDMMC_ERROR_CARD_ECC_DISABLED;
lypinator	0:bb348c97df44	1285	}
lypinator	0:bb348c97df44	1286	else if((response_r1 & SDMMC_OCR_ERASE_RESET) == SDMMC_OCR_ERASE_RESET)
lypinator	0:bb348c97df44	1287	{
lypinator	0:bb348c97df44	1288	return SDMMC_ERROR_ERASE_RESET;
lypinator	0:bb348c97df44	1289	}
lypinator	0:bb348c97df44	1290	else if((response_r1 & SDMMC_OCR_AKE_SEQ_ERROR) == SDMMC_OCR_AKE_SEQ_ERROR)
lypinator	0:bb348c97df44	1291	{
lypinator	0:bb348c97df44	1292	return SDMMC_ERROR_AKE_SEQ_ERR;
lypinator	0:bb348c97df44	1293	}
lypinator	0:bb348c97df44	1294	else
lypinator	0:bb348c97df44	1295	{
lypinator	0:bb348c97df44	1296	return SDMMC_ERROR_GENERAL_UNKNOWN_ERR;
lypinator	0:bb348c97df44	1297	}
lypinator	0:bb348c97df44	1298	}
lypinator	0:bb348c97df44	1299
lypinator	0:bb348c97df44	1300	/**
lypinator	0:bb348c97df44	1301	* @brief Checks for error conditions for R2 (CID or CSD) response.
lypinator	0:bb348c97df44	1302	* @param hsd SD handle
lypinator	0:bb348c97df44	1303	* @retval SD Card error state
lypinator	0:bb348c97df44	1304	*/
lypinator	0:bb348c97df44	1305	static uint32_t SDMMC_GetCmdResp2(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	1306	{
lypinator	0:bb348c97df44	1307	/* 8 is the number of required instructions cycles for the below loop statement.
lypinator	0:bb348c97df44	1308	The SDMMC_CMDTIMEOUT is expressed in ms */
lypinator	0:bb348c97df44	1309	register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);
lypinator	0:bb348c97df44	1310
lypinator	0:bb348c97df44	1311	do
lypinator	0:bb348c97df44	1312	{
lypinator	0:bb348c97df44	1313	if (count-- == 0U)
lypinator	0:bb348c97df44	1314	{
lypinator	0:bb348c97df44	1315	return SDMMC_ERROR_TIMEOUT;
lypinator	0:bb348c97df44	1316	}
lypinator	0:bb348c97df44	1317
lypinator	0:bb348c97df44	1318	}while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL \| SDIO_FLAG_CMDREND \| SDIO_FLAG_CTIMEOUT));
lypinator	0:bb348c97df44	1319
lypinator	0:bb348c97df44	1320	if (__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))
lypinator	0:bb348c97df44	1321	{
lypinator	0:bb348c97df44	1322	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);
lypinator	0:bb348c97df44	1323
lypinator	0:bb348c97df44	1324	return SDMMC_ERROR_CMD_RSP_TIMEOUT;
lypinator	0:bb348c97df44	1325	}
lypinator	0:bb348c97df44	1326	else if (__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL))
lypinator	0:bb348c97df44	1327	{
lypinator	0:bb348c97df44	1328	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL);
lypinator	0:bb348c97df44	1329
lypinator	0:bb348c97df44	1330	return SDMMC_ERROR_CMD_CRC_FAIL;
lypinator	0:bb348c97df44	1331	}
lypinator	0:bb348c97df44	1332	else
lypinator	0:bb348c97df44	1333	{
lypinator	0:bb348c97df44	1334	/* No error flag set */
lypinator	0:bb348c97df44	1335	/* Clear all the static flags */
lypinator	0:bb348c97df44	1336	__SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);
lypinator	0:bb348c97df44	1337	}
lypinator	0:bb348c97df44	1338
lypinator	0:bb348c97df44	1339	return SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1340	}
lypinator	0:bb348c97df44	1341
lypinator	0:bb348c97df44	1342	/**
lypinator	0:bb348c97df44	1343	* @brief Checks for error conditions for R3 (OCR) response.
lypinator	0:bb348c97df44	1344	* @param hsd SD handle
lypinator	0:bb348c97df44	1345	* @retval SD Card error state
lypinator	0:bb348c97df44	1346	*/
lypinator	0:bb348c97df44	1347	static uint32_t SDMMC_GetCmdResp3(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	1348	{
lypinator	0:bb348c97df44	1349	/* 8 is the number of required instructions cycles for the below loop statement.
lypinator	0:bb348c97df44	1350	The SDMMC_CMDTIMEOUT is expressed in ms */
lypinator	0:bb348c97df44	1351	register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);
lypinator	0:bb348c97df44	1352
lypinator	0:bb348c97df44	1353	do
lypinator	0:bb348c97df44	1354	{
lypinator	0:bb348c97df44	1355	if (count-- == 0U)
lypinator	0:bb348c97df44	1356	{
lypinator	0:bb348c97df44	1357	return SDMMC_ERROR_TIMEOUT;
lypinator	0:bb348c97df44	1358	}
lypinator	0:bb348c97df44	1359
lypinator	0:bb348c97df44	1360	}while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL \| SDIO_FLAG_CMDREND \| SDIO_FLAG_CTIMEOUT));
lypinator	0:bb348c97df44	1361
lypinator	0:bb348c97df44	1362	if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))
lypinator	0:bb348c97df44	1363	{
lypinator	0:bb348c97df44	1364	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);
lypinator	0:bb348c97df44	1365
lypinator	0:bb348c97df44	1366	return SDMMC_ERROR_CMD_RSP_TIMEOUT;
lypinator	0:bb348c97df44	1367	}
lypinator	0:bb348c97df44	1368	else
lypinator	0:bb348c97df44	1369
lypinator	0:bb348c97df44	1370	{
lypinator	0:bb348c97df44	1371	/* Clear all the static flags */
lypinator	0:bb348c97df44	1372	__SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);
lypinator	0:bb348c97df44	1373	}
lypinator	0:bb348c97df44	1374
lypinator	0:bb348c97df44	1375	return SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1376	}
lypinator	0:bb348c97df44	1377
lypinator	0:bb348c97df44	1378	/**
lypinator	0:bb348c97df44	1379	* @brief Checks for error conditions for R6 (RCA) response.
lypinator	0:bb348c97df44	1380	* @param hsd SD handle
lypinator	0:bb348c97df44	1381	* @param SD_CMD The sent command index
lypinator	0:bb348c97df44	1382	* @param pRCA Pointer to the variable that will contain the SD card relative
lypinator	0:bb348c97df44	1383	* address RCA
lypinator	0:bb348c97df44	1384	* @retval SD Card error state
lypinator	0:bb348c97df44	1385	*/
lypinator	0:bb348c97df44	1386	static uint32_t SDMMC_GetCmdResp6(SDIO_TypeDef SDIOx, uint8_t SD_CMD, uint16_t pRCA)
lypinator	0:bb348c97df44	1387	{
lypinator	0:bb348c97df44	1388	uint32_t response_r1;
lypinator	0:bb348c97df44	1389
lypinator	0:bb348c97df44	1390	/* 8 is the number of required instructions cycles for the below loop statement.
lypinator	0:bb348c97df44	1391	The SDMMC_CMDTIMEOUT is expressed in ms */
lypinator	0:bb348c97df44	1392	register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);
lypinator	0:bb348c97df44	1393
lypinator	0:bb348c97df44	1394	do
lypinator	0:bb348c97df44	1395	{
lypinator	0:bb348c97df44	1396	if (count-- == 0U)
lypinator	0:bb348c97df44	1397	{
lypinator	0:bb348c97df44	1398	return SDMMC_ERROR_TIMEOUT;
lypinator	0:bb348c97df44	1399	}
lypinator	0:bb348c97df44	1400
lypinator	0:bb348c97df44	1401	}while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL \| SDIO_FLAG_CMDREND \| SDIO_FLAG_CTIMEOUT));
lypinator	0:bb348c97df44	1402
lypinator	0:bb348c97df44	1403	if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))
lypinator	0:bb348c97df44	1404	{
lypinator	0:bb348c97df44	1405	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);
lypinator	0:bb348c97df44	1406
lypinator	0:bb348c97df44	1407	return SDMMC_ERROR_CMD_RSP_TIMEOUT;
lypinator	0:bb348c97df44	1408	}
lypinator	0:bb348c97df44	1409	else if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL))
lypinator	0:bb348c97df44	1410	{
lypinator	0:bb348c97df44	1411	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL);
lypinator	0:bb348c97df44	1412
lypinator	0:bb348c97df44	1413	return SDMMC_ERROR_CMD_CRC_FAIL;
lypinator	0:bb348c97df44	1414	}
lypinator	0:bb348c97df44	1415
lypinator	0:bb348c97df44	1416	/* Check response received is of desired command */
lypinator	0:bb348c97df44	1417	if(SDIO_GetCommandResponse(SDIOx) != SD_CMD)
lypinator	0:bb348c97df44	1418	{
lypinator	0:bb348c97df44	1419	return SDMMC_ERROR_CMD_CRC_FAIL;
lypinator	0:bb348c97df44	1420	}
lypinator	0:bb348c97df44	1421
lypinator	0:bb348c97df44	1422	/* Clear all the static flags */
lypinator	0:bb348c97df44	1423	__SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);
lypinator	0:bb348c97df44	1424
lypinator	0:bb348c97df44	1425	/* We have received response, retrieve it. */
lypinator	0:bb348c97df44	1426	response_r1 = SDIO_GetResponse(SDIOx, SDIO_RESP1);
lypinator	0:bb348c97df44	1427
lypinator	0:bb348c97df44	1428	if((response_r1 & (SDMMC_R6_GENERAL_UNKNOWN_ERROR \| SDMMC_R6_ILLEGAL_CMD \| SDMMC_R6_COM_CRC_FAILED)) == SDMMC_ALLZERO)
lypinator	0:bb348c97df44	1429	{
lypinator	0:bb348c97df44	1430	*pRCA = (uint16_t) (response_r1 >> 16);
lypinator	0:bb348c97df44	1431
lypinator	0:bb348c97df44	1432	return SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1433	}
lypinator	0:bb348c97df44	1434	else if((response_r1 & SDMMC_R6_ILLEGAL_CMD) == SDMMC_R6_ILLEGAL_CMD)
lypinator	0:bb348c97df44	1435	{
lypinator	0:bb348c97df44	1436	return SDMMC_ERROR_ILLEGAL_CMD;
lypinator	0:bb348c97df44	1437	}
lypinator	0:bb348c97df44	1438	else if((response_r1 & SDMMC_R6_COM_CRC_FAILED) == SDMMC_R6_COM_CRC_FAILED)
lypinator	0:bb348c97df44	1439	{
lypinator	0:bb348c97df44	1440	return SDMMC_ERROR_COM_CRC_FAILED;
lypinator	0:bb348c97df44	1441	}
lypinator	0:bb348c97df44	1442	else
lypinator	0:bb348c97df44	1443	{
lypinator	0:bb348c97df44	1444	return SDMMC_ERROR_GENERAL_UNKNOWN_ERR;
lypinator	0:bb348c97df44	1445	}
lypinator	0:bb348c97df44	1446	}
lypinator	0:bb348c97df44	1447
lypinator	0:bb348c97df44	1448	/**
lypinator	0:bb348c97df44	1449	* @brief Checks for error conditions for R7 response.
lypinator	0:bb348c97df44	1450	* @param hsd SD handle
lypinator	0:bb348c97df44	1451	* @retval SD Card error state
lypinator	0:bb348c97df44	1452	*/
lypinator	0:bb348c97df44	1453	static uint32_t SDMMC_GetCmdResp7(SDIO_TypeDef *SDIOx)
lypinator	0:bb348c97df44	1454	{
lypinator	0:bb348c97df44	1455	/* 8 is the number of required instructions cycles for the below loop statement.
lypinator	0:bb348c97df44	1456	The SDIO_CMDTIMEOUT is expressed in ms */
lypinator	0:bb348c97df44	1457	register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);
lypinator	0:bb348c97df44	1458
lypinator	0:bb348c97df44	1459	do
lypinator	0:bb348c97df44	1460	{
lypinator	0:bb348c97df44	1461	if (count-- == 0U)
lypinator	0:bb348c97df44	1462	{
lypinator	0:bb348c97df44	1463	return SDMMC_ERROR_TIMEOUT;
lypinator	0:bb348c97df44	1464	}
lypinator	0:bb348c97df44	1465
lypinator	0:bb348c97df44	1466	}while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL \| SDIO_FLAG_CMDREND \| SDIO_FLAG_CTIMEOUT));
lypinator	0:bb348c97df44	1467
lypinator	0:bb348c97df44	1468	if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))
lypinator	0:bb348c97df44	1469	{
lypinator	0:bb348c97df44	1470	/* Card is SD V2.0 compliant */
lypinator	0:bb348c97df44	1471	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CMDREND);
lypinator	0:bb348c97df44	1472
lypinator	0:bb348c97df44	1473	return SDMMC_ERROR_CMD_RSP_TIMEOUT;
lypinator	0:bb348c97df44	1474	}
lypinator	0:bb348c97df44	1475
lypinator	0:bb348c97df44	1476	if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CMDREND))
lypinator	0:bb348c97df44	1477	{
lypinator	0:bb348c97df44	1478	/* Card is SD V2.0 compliant */
lypinator	0:bb348c97df44	1479	__SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CMDREND);
lypinator	0:bb348c97df44	1480	}
lypinator	0:bb348c97df44	1481
lypinator	0:bb348c97df44	1482	return SDMMC_ERROR_NONE;
lypinator	0:bb348c97df44	1483
lypinator	0:bb348c97df44	1484	}
lypinator	0:bb348c97df44	1485
lypinator	0:bb348c97df44	1486	/**
lypinator	0:bb348c97df44	1487	* @}
lypinator	0:bb348c97df44	1488	*/
lypinator	0:bb348c97df44	1489
lypinator	0:bb348c97df44	1490	/**
lypinator	0:bb348c97df44	1491	* @}
lypinator	0:bb348c97df44	1492	*/
lypinator	0:bb348c97df44	1493
lypinator	0:bb348c97df44	1494	#endif /* STM32F405xx \|\| STM32F415xx \|\| STM32F407xx \|\| STM32F417xx \|\| STM32F427xx \|\| STM32F437xx \|\| STM32F429xx \|\| STM32F439xx \|\|
lypinator	0:bb348c97df44	1495	STM32F401xC \|\| STM32F401xE \|\| STM32F411xE \|\| STM32F446xx \|\| STM32F469xx \|\| STM32F479xx \|\| STM32F412Zx \|\| STM32F412Vx \|\|
lypinator	0:bb348c97df44	1496	STM32F412Rx \|\| STM32F412Cx \|\| STM32F413xx \|\| STM32F423xx */
lypinator	0:bb348c97df44	1497	#endif /* (HAL_SD_MODULE_ENABLED) \|\| (HAL_MMC_MODULE_ENABLED) */
lypinator	0:bb348c97df44	1498
lypinator	0:bb348c97df44	1499	/**
lypinator	0:bb348c97df44	1500	* @}
lypinator	0:bb348c97df44	1501	*/
lypinator	0:bb348c97df44	1502
lypinator	0:bb348c97df44	1503	/**
lypinator	0:bb348c97df44	1504	* @}
lypinator	0:bb348c97df44	1505	*/
lypinator	0:bb348c97df44	1506
lypinator	0:bb348c97df44	1507	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/

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Type:	Program
Created:	16 Sep 2020
Imports:	1
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	1
Followers:	1

mbed-dev-master/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_ll_sdmmc.c@0:bb348c97df44, 2020-09-16 (annotated)

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