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add adc and flash HAL files, delete customhid, as it won't be used..

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John-Mark Gurney 2 years ago
parent
105314a453
commit
fa6a25d7b1
5 changed files with 5868 additions and 167 deletions
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  1. +2437
    -0
      stm32/f103c8t6/stm32f1xx_hal_adc.c
  2. +1337
    -0
      stm32/f103c8t6/stm32f1xx_hal_adc_ex.c
  3. +967
    -0
      stm32/f103c8t6/stm32f1xx_hal_flash.c
  4. +1127
    -0
      stm32/f103c8t6/stm32f1xx_hal_flash_ex.c
  5. +0
    -167
      stm32/usb/usbd_customhid.h

+ 2437
- 0
stm32/f103c8t6/stm32f1xx_hal_adc.c
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+ 1337
- 0
stm32/f103c8t6/stm32f1xx_hal_adc_ex.c
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+ 967
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stm32/f103c8t6/stm32f1xx_hal_flash.c View File

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/**
******************************************************************************
* @file stm32f1xx_hal_flash.c
* @author MCD Application Team
* @brief FLASH HAL module driver.
* This file provides firmware functions to manage the following
* functionalities of the internal FLASH memory:
* + Program operations functions
* + Memory Control functions
* + Peripheral State functions
*
@verbatim
==============================================================================
##### FLASH peripheral features #####
==============================================================================
[..] The Flash memory interface manages CPU AHB I-Code and D-Code accesses
to the Flash memory. It implements the erase and program Flash memory operations
and the read and write protection mechanisms.

[..] The Flash memory interface accelerates code execution with a system of instruction
prefetch.

[..] The FLASH main features are:
(+) Flash memory read operations
(+) Flash memory program/erase operations
(+) Read / write protections
(+) Prefetch on I-Code
(+) Option Bytes programming


##### How to use this driver #####
==============================================================================
[..]
This driver provides functions and macros to configure and program the FLASH
memory of all STM32F1xx devices.
(#) FLASH Memory I/O Programming functions: this group includes all needed
functions to erase and program the main memory:
(++) Lock and Unlock the FLASH interface
(++) Erase function: Erase page, erase all pages
(++) Program functions: half word, word and doubleword
(#) FLASH Option Bytes Programming functions: this group includes all needed
functions to manage the Option Bytes:
(++) Lock and Unlock the Option Bytes
(++) Set/Reset the write protection
(++) Set the Read protection Level
(++) Program the user Option Bytes
(++) Launch the Option Bytes loader
(++) Erase Option Bytes
(++) Program the data Option Bytes
(++) Get the Write protection.
(++) Get the user option bytes.
(#) Interrupts and flags management functions : this group
includes all needed functions to:
(++) Handle FLASH interrupts
(++) Wait for last FLASH operation according to its status
(++) Get error flag status

[..] In addition to these function, this driver includes a set of macros allowing
to handle the following operations:
(+) Set/Get the latency
(+) Enable/Disable the prefetch buffer
(+) Enable/Disable the half cycle access
(+) Enable/Disable the FLASH interrupts
(+) Monitor the FLASH flags status
@endverbatim
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/

/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"

/** @addtogroup STM32F1xx_HAL_Driver
* @{
*/

#ifdef HAL_FLASH_MODULE_ENABLED

/** @defgroup FLASH FLASH
* @brief FLASH HAL module driver
* @{
*/

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/** @defgroup FLASH_Private_Constants FLASH Private Constants
* @{
*/
/**
* @}
*/

/* Private macro ---------------------------- ---------------------------------*/
/** @defgroup FLASH_Private_Macros FLASH Private Macros
* @{
*/
/**
* @}
*/

/* Private variables ---------------------------------------------------------*/
/** @defgroup FLASH_Private_Variables FLASH Private Variables
* @{
*/
/* Variables used for Erase pages under interruption*/
FLASH_ProcessTypeDef pFlash;
/**
* @}
*/

/* Private function prototypes -----------------------------------------------*/
/** @defgroup FLASH_Private_Functions FLASH Private Functions
* @{
*/
static void FLASH_Program_HalfWord(uint32_t Address, uint16_t Data);
static void FLASH_SetErrorCode(void);
extern void FLASH_PageErase(uint32_t PageAddress);
/**
* @}
*/

/* Exported functions ---------------------------------------------------------*/
/** @defgroup FLASH_Exported_Functions FLASH Exported Functions
* @{
*/
/** @defgroup FLASH_Exported_Functions_Group1 Programming operation functions
* @brief Programming operation functions
*
@verbatim
@endverbatim
* @{
*/

/**
* @brief Program halfword, word or double word at a specified address
* @note The function HAL_FLASH_Unlock() should be called before to unlock the FLASH interface
* The function HAL_FLASH_Lock() should be called after to lock the FLASH interface
*
* @note If an erase and a program operations are requested simultaneously,
* the erase operation is performed before the program one.
*
* @note FLASH should be previously erased before new programmation (only exception to this
* is when 0x0000 is programmed)
*
* @param TypeProgram: Indicate the way to program at a specified address.
* This parameter can be a value of @ref FLASH_Type_Program
* @param Address: Specifies the address to be programmed.
* @param Data: Specifies the data to be programmed
*
* @retval HAL_StatusTypeDef HAL Status
*/
HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data)
{
HAL_StatusTypeDef status = HAL_ERROR;
uint8_t index = 0;
uint8_t nbiterations = 0;
/* Process Locked */
__HAL_LOCK(&pFlash);

/* Check the parameters */
assert_param(IS_FLASH_TYPEPROGRAM(TypeProgram));
assert_param(IS_FLASH_PROGRAM_ADDRESS(Address));

#if defined(FLASH_BANK2_END)
if(Address <= FLASH_BANK1_END)
{
#endif /* FLASH_BANK2_END */
/* Wait for last operation to be completed */
status = FLASH_WaitForLastOperation(FLASH_TIMEOUT_VALUE);
#if defined(FLASH_BANK2_END)
}
else
{
/* Wait for last operation to be completed */
status = FLASH_WaitForLastOperationBank2(FLASH_TIMEOUT_VALUE);
}
#endif /* FLASH_BANK2_END */
if(status == HAL_OK)
{
if(TypeProgram == FLASH_TYPEPROGRAM_HALFWORD)
{
/* Program halfword (16-bit) at a specified address. */
nbiterations = 1U;
}
else if(TypeProgram == FLASH_TYPEPROGRAM_WORD)
{
/* Program word (32-bit = 2*16-bit) at a specified address. */
nbiterations = 2U;
}
else
{
/* Program double word (64-bit = 4*16-bit) at a specified address. */
nbiterations = 4U;
}

for (index = 0U; index < nbiterations; index++)
{
FLASH_Program_HalfWord((Address + (2U*index)), (uint16_t)(Data >> (16U*index)));

#if defined(FLASH_BANK2_END)
if(Address <= FLASH_BANK1_END)
{
#endif /* FLASH_BANK2_END */
/* Wait for last operation to be completed */
status = FLASH_WaitForLastOperation(FLASH_TIMEOUT_VALUE);
/* If the program operation is completed, disable the PG Bit */
CLEAR_BIT(FLASH->CR, FLASH_CR_PG);
#if defined(FLASH_BANK2_END)
}
else
{
/* Wait for last operation to be completed */
status = FLASH_WaitForLastOperationBank2(FLASH_TIMEOUT_VALUE);
/* If the program operation is completed, disable the PG Bit */
CLEAR_BIT(FLASH->CR2, FLASH_CR2_PG);
}
#endif /* FLASH_BANK2_END */
/* In case of error, stop programation procedure */
if (status != HAL_OK)
{
break;
}
}
}

/* Process Unlocked */
__HAL_UNLOCK(&pFlash);

return status;
}

/**
* @brief Program halfword, word or double word at a specified address with interrupt enabled.
* @note The function HAL_FLASH_Unlock() should be called before to unlock the FLASH interface
* The function HAL_FLASH_Lock() should be called after to lock the FLASH interface
*
* @note If an erase and a program operations are requested simultaneously,
* the erase operation is performed before the program one.
*
* @param TypeProgram: Indicate the way to program at a specified address.
* This parameter can be a value of @ref FLASH_Type_Program
* @param Address: Specifies the address to be programmed.
* @param Data: Specifies the data to be programmed
*
* @retval HAL_StatusTypeDef HAL Status
*/
HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data)
{
HAL_StatusTypeDef status = HAL_OK;
/* Process Locked */
__HAL_LOCK(&pFlash);

/* Check the parameters */
assert_param(IS_FLASH_TYPEPROGRAM(TypeProgram));
assert_param(IS_FLASH_PROGRAM_ADDRESS(Address));

#if defined(FLASH_BANK2_END)
/* If procedure already ongoing, reject the next one */
if (pFlash.ProcedureOnGoing != FLASH_PROC_NONE)
{
return HAL_ERROR;
}
if(Address <= FLASH_BANK1_END)
{
/* Enable End of FLASH Operation and Error source interrupts */
__HAL_FLASH_ENABLE_IT(FLASH_IT_EOP_BANK1 | FLASH_IT_ERR_BANK1);

}else
{
/* Enable End of FLASH Operation and Error source interrupts */
__HAL_FLASH_ENABLE_IT(FLASH_IT_EOP_BANK2 | FLASH_IT_ERR_BANK2);
}
#else
/* Enable End of FLASH Operation and Error source interrupts */
__HAL_FLASH_ENABLE_IT(FLASH_IT_EOP | FLASH_IT_ERR);
#endif /* FLASH_BANK2_END */
pFlash.Address = Address;
pFlash.Data = Data;

if(TypeProgram == FLASH_TYPEPROGRAM_HALFWORD)
{
pFlash.ProcedureOnGoing = FLASH_PROC_PROGRAMHALFWORD;
/* Program halfword (16-bit) at a specified address. */
pFlash.DataRemaining = 1U;
}
else if(TypeProgram == FLASH_TYPEPROGRAM_WORD)
{
pFlash.ProcedureOnGoing = FLASH_PROC_PROGRAMWORD;
/* Program word (32-bit : 2*16-bit) at a specified address. */
pFlash.DataRemaining = 2U;
}
else
{
pFlash.ProcedureOnGoing = FLASH_PROC_PROGRAMDOUBLEWORD;
/* Program double word (64-bit : 4*16-bit) at a specified address. */
pFlash.DataRemaining = 4U;
}

/* Program halfword (16-bit) at a specified address. */
FLASH_Program_HalfWord(Address, (uint16_t)Data);

return status;
}

/**
* @brief This function handles FLASH interrupt request.
* @retval None
*/
void HAL_FLASH_IRQHandler(void)
{
uint32_t addresstmp = 0U;
/* Check FLASH operation error flags */
#if defined(FLASH_BANK2_END)
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR_BANK1) || __HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR_BANK1) || \
(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR_BANK2) || __HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR_BANK2)))
#else
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR) ||__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR))
#endif /* FLASH_BANK2_END */
{
/* Return the faulty address */
addresstmp = pFlash.Address;
/* Reset address */
pFlash.Address = 0xFFFFFFFFU;
/* Save the Error code */
FLASH_SetErrorCode();
/* FLASH error interrupt user callback */
HAL_FLASH_OperationErrorCallback(addresstmp);

/* Stop the procedure ongoing */
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
}

/* Check FLASH End of Operation flag */
#if defined(FLASH_BANK2_END)
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP_BANK1))
{
/* Clear FLASH End of Operation pending bit */
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP_BANK1);
#else
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP))
{
/* Clear FLASH End of Operation pending bit */
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP);
#endif /* FLASH_BANK2_END */
/* Process can continue only if no error detected */
if(pFlash.ProcedureOnGoing != FLASH_PROC_NONE)
{
if(pFlash.ProcedureOnGoing == FLASH_PROC_PAGEERASE)
{
/* Nb of pages to erased can be decreased */
pFlash.DataRemaining--;

/* Check if there are still pages to erase */
if(pFlash.DataRemaining != 0U)
{
addresstmp = pFlash.Address;
/*Indicate user which sector has been erased */
HAL_FLASH_EndOfOperationCallback(addresstmp);

/*Increment sector number*/
addresstmp = pFlash.Address + FLASH_PAGE_SIZE;
pFlash.Address = addresstmp;

/* If the erase operation is completed, disable the PER Bit */
CLEAR_BIT(FLASH->CR, FLASH_CR_PER);

FLASH_PageErase(addresstmp);
}
else
{
/* No more pages to Erase, user callback can be called. */
/* Reset Sector and stop Erase pages procedure */
pFlash.Address = addresstmp = 0xFFFFFFFFU;
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
/* FLASH EOP interrupt user callback */
HAL_FLASH_EndOfOperationCallback(addresstmp);
}
}
else if(pFlash.ProcedureOnGoing == FLASH_PROC_MASSERASE)
{
/* Operation is completed, disable the MER Bit */
CLEAR_BIT(FLASH->CR, FLASH_CR_MER);

#if defined(FLASH_BANK2_END)
/* Stop Mass Erase procedure if no pending mass erase on other bank */
if (HAL_IS_BIT_CLR(FLASH->CR2, FLASH_CR2_MER))
{
#endif /* FLASH_BANK2_END */
/* MassErase ended. Return the selected bank */
/* FLASH EOP interrupt user callback */
HAL_FLASH_EndOfOperationCallback(0U);

/* Stop Mass Erase procedure*/
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
}
#if defined(FLASH_BANK2_END)
}
#endif /* FLASH_BANK2_END */
else
{
/* Nb of 16-bit data to program can be decreased */
pFlash.DataRemaining--;
/* Check if there are still 16-bit data to program */
if(pFlash.DataRemaining != 0U)
{
/* Increment address to 16-bit */
pFlash.Address += 2U;
addresstmp = pFlash.Address;
/* Shift to have next 16-bit data */
pFlash.Data = (pFlash.Data >> 16U);
/* Operation is completed, disable the PG Bit */
CLEAR_BIT(FLASH->CR, FLASH_CR_PG);

/*Program halfword (16-bit) at a specified address.*/
FLASH_Program_HalfWord(addresstmp, (uint16_t)pFlash.Data);
}
else
{
/* Program ended. Return the selected address */
/* FLASH EOP interrupt user callback */
if (pFlash.ProcedureOnGoing == FLASH_PROC_PROGRAMHALFWORD)
{
HAL_FLASH_EndOfOperationCallback(pFlash.Address);
}
else if (pFlash.ProcedureOnGoing == FLASH_PROC_PROGRAMWORD)
{
HAL_FLASH_EndOfOperationCallback(pFlash.Address - 2U);
}
else
{
HAL_FLASH_EndOfOperationCallback(pFlash.Address - 6U);
}
/* Reset Address and stop Program procedure */
pFlash.Address = 0xFFFFFFFFU;
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
}
}
}
}
#if defined(FLASH_BANK2_END)
/* Check FLASH End of Operation flag */
if(__HAL_FLASH_GET_FLAG( FLASH_FLAG_EOP_BANK2))
{
/* Clear FLASH End of Operation pending bit */
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP_BANK2);
/* Process can continue only if no error detected */
if(pFlash.ProcedureOnGoing != FLASH_PROC_NONE)
{
if(pFlash.ProcedureOnGoing == FLASH_PROC_PAGEERASE)
{
/* Nb of pages to erased can be decreased */
pFlash.DataRemaining--;
/* Check if there are still pages to erase*/
if(pFlash.DataRemaining != 0U)
{
/* Indicate user which page address has been erased*/
HAL_FLASH_EndOfOperationCallback(pFlash.Address);
/* Increment page address to next page */
pFlash.Address += FLASH_PAGE_SIZE;
addresstmp = pFlash.Address;

/* Operation is completed, disable the PER Bit */
CLEAR_BIT(FLASH->CR2, FLASH_CR2_PER);

FLASH_PageErase(addresstmp);
}
else
{
/*No more pages to Erase*/
/*Reset Address and stop Erase pages procedure*/
pFlash.Address = 0xFFFFFFFFU;
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;

/* FLASH EOP interrupt user callback */
HAL_FLASH_EndOfOperationCallback(pFlash.Address);
}
}
else if(pFlash.ProcedureOnGoing == FLASH_PROC_MASSERASE)
{
/* Operation is completed, disable the MER Bit */
CLEAR_BIT(FLASH->CR2, FLASH_CR2_MER);

if (HAL_IS_BIT_CLR(FLASH->CR, FLASH_CR_MER))
{
/* MassErase ended. Return the selected bank*/
/* FLASH EOP interrupt user callback */
HAL_FLASH_EndOfOperationCallback(0U);
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
}
}
else
{
/* Nb of 16-bit data to program can be decreased */
pFlash.DataRemaining--;
/* Check if there are still 16-bit data to program */
if(pFlash.DataRemaining != 0U)
{
/* Increment address to 16-bit */
pFlash.Address += 2U;
addresstmp = pFlash.Address;
/* Shift to have next 16-bit data */
pFlash.Data = (pFlash.Data >> 16U);
/* Operation is completed, disable the PG Bit */
CLEAR_BIT(FLASH->CR2, FLASH_CR2_PG);

/*Program halfword (16-bit) at a specified address.*/
FLASH_Program_HalfWord(addresstmp, (uint16_t)pFlash.Data);
}
else
{
/*Program ended. Return the selected address*/
/* FLASH EOP interrupt user callback */
if (pFlash.ProcedureOnGoing == FLASH_PROC_PROGRAMHALFWORD)
{
HAL_FLASH_EndOfOperationCallback(pFlash.Address);
}
else if (pFlash.ProcedureOnGoing == FLASH_PROC_PROGRAMWORD)
{
HAL_FLASH_EndOfOperationCallback(pFlash.Address-2U);
}
else
{
HAL_FLASH_EndOfOperationCallback(pFlash.Address-6U);
}
/* Reset Address and stop Program procedure*/
pFlash.Address = 0xFFFFFFFFU;
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
}
}
}
}
#endif

if(pFlash.ProcedureOnGoing == FLASH_PROC_NONE)
{
#if defined(FLASH_BANK2_END)
/* Operation is completed, disable the PG, PER and MER Bits for both bank */
CLEAR_BIT(FLASH->CR, (FLASH_CR_PG | FLASH_CR_PER | FLASH_CR_MER));
CLEAR_BIT(FLASH->CR2, (FLASH_CR2_PG | FLASH_CR2_PER | FLASH_CR2_MER));
/* Disable End of FLASH Operation and Error source interrupts for both banks */
__HAL_FLASH_DISABLE_IT(FLASH_IT_EOP_BANK1 | FLASH_IT_ERR_BANK1 | FLASH_IT_EOP_BANK2 | FLASH_IT_ERR_BANK2);
#else
/* Operation is completed, disable the PG, PER and MER Bits */
CLEAR_BIT(FLASH->CR, (FLASH_CR_PG | FLASH_CR_PER | FLASH_CR_MER));

/* Disable End of FLASH Operation and Error source interrupts */
__HAL_FLASH_DISABLE_IT(FLASH_IT_EOP | FLASH_IT_ERR);
#endif /* FLASH_BANK2_END */

/* Process Unlocked */
__HAL_UNLOCK(&pFlash);
}
}

/**
* @brief FLASH end of operation interrupt callback
* @param ReturnValue: The value saved in this parameter depends on the ongoing procedure
* - Mass Erase: No return value expected
* - Pages Erase: Address of the page which has been erased
* (if 0xFFFFFFFF, it means that all the selected pages have been erased)
* - Program: Address which was selected for data program
* @retval none
*/
__weak void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue)
{
/* Prevent unused argument(s) compilation warning */
UNUSED(ReturnValue);

/* NOTE : This function Should not be modified, when the callback is needed,
the HAL_FLASH_EndOfOperationCallback could be implemented in the user file
*/
}

/**
* @brief FLASH operation error interrupt callback
* @param ReturnValue: The value saved in this parameter depends on the ongoing procedure
* - Mass Erase: No return value expected
* - Pages Erase: Address of the page which returned an error
* - Program: Address which was selected for data program
* @retval none
*/
__weak void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue)
{
/* Prevent unused argument(s) compilation warning */
UNUSED(ReturnValue);

/* NOTE : This function Should not be modified, when the callback is needed,
the HAL_FLASH_OperationErrorCallback could be implemented in the user file
*/
}

/**
* @}
*/

/** @defgroup FLASH_Exported_Functions_Group2 Peripheral Control functions
* @brief management functions
*
@verbatim
===============================================================================
##### Peripheral Control functions #####
===============================================================================
[..]
This subsection provides a set of functions allowing to control the FLASH
memory operations.

@endverbatim
* @{
*/

/**
* @brief Unlock the FLASH control register access
* @retval HAL Status
*/
HAL_StatusTypeDef HAL_FLASH_Unlock(void)
{
HAL_StatusTypeDef status = HAL_OK;

if(READ_BIT(FLASH->CR, FLASH_CR_LOCK) != RESET)
{
/* Authorize the FLASH Registers access */
WRITE_REG(FLASH->KEYR, FLASH_KEY1);
WRITE_REG(FLASH->KEYR, FLASH_KEY2);

/* Verify Flash is unlocked */
if(READ_BIT(FLASH->CR, FLASH_CR_LOCK) != RESET)
{
status = HAL_ERROR;
}
}
#if defined(FLASH_BANK2_END)
if(READ_BIT(FLASH->CR2, FLASH_CR2_LOCK) != RESET)
{
/* Authorize the FLASH BANK2 Registers access */
WRITE_REG(FLASH->KEYR2, FLASH_KEY1);
WRITE_REG(FLASH->KEYR2, FLASH_KEY2);
/* Verify Flash BANK2 is unlocked */
if(READ_BIT(FLASH->CR2, FLASH_CR2_LOCK) != RESET)
{
status = HAL_ERROR;
}
}
#endif /* FLASH_BANK2_END */

return status;
}

/**
* @brief Locks the FLASH control register access
* @retval HAL Status
*/
HAL_StatusTypeDef HAL_FLASH_Lock(void)
{
/* Set the LOCK Bit to lock the FLASH Registers access */
SET_BIT(FLASH->CR, FLASH_CR_LOCK);
#if defined(FLASH_BANK2_END)
/* Set the LOCK Bit to lock the FLASH BANK2 Registers access */
SET_BIT(FLASH->CR2, FLASH_CR2_LOCK);

#endif /* FLASH_BANK2_END */
return HAL_OK;
}

/**
* @brief Unlock the FLASH Option Control Registers access.
* @retval HAL Status
*/
HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void)
{
if (HAL_IS_BIT_CLR(FLASH->CR, FLASH_CR_OPTWRE))
{
/* Authorizes the Option Byte register programming */
WRITE_REG(FLASH->OPTKEYR, FLASH_OPTKEY1);
WRITE_REG(FLASH->OPTKEYR, FLASH_OPTKEY2);
}
else
{
return HAL_ERROR;
}
return HAL_OK;
}

/**
* @brief Lock the FLASH Option Control Registers access.
* @retval HAL Status
*/
HAL_StatusTypeDef HAL_FLASH_OB_Lock(void)
{
/* Clear the OPTWRE Bit to lock the FLASH Option Byte Registers access */
CLEAR_BIT(FLASH->CR, FLASH_CR_OPTWRE);
return HAL_OK;
}
/**
* @brief Launch the option byte loading.
* @note This function will reset automatically the MCU.
* @retval None
*/
void HAL_FLASH_OB_Launch(void)
{
/* Initiates a system reset request to launch the option byte loading */
HAL_NVIC_SystemReset();
}

/**
* @}
*/

/** @defgroup FLASH_Exported_Functions_Group3 Peripheral errors functions
* @brief Peripheral errors functions
*
@verbatim
===============================================================================
##### Peripheral Errors functions #####
===============================================================================
[..]
This subsection permit to get in run-time errors of the FLASH peripheral.

@endverbatim
* @{
*/

/**
* @brief Get the specific FLASH error flag.
* @retval FLASH_ErrorCode The returned value can be:
* @ref FLASH_Error_Codes
*/
uint32_t HAL_FLASH_GetError(void)
{
return pFlash.ErrorCode;
}

/**
* @}
*/

/**
* @}
*/

/** @addtogroup FLASH_Private_Functions
* @{
*/

/**
* @brief Program a half-word (16-bit) at a specified address.
* @param Address specify the address to be programmed.
* @param Data specify the data to be programmed.
* @retval None
*/
static void FLASH_Program_HalfWord(uint32_t Address, uint16_t Data)
{
/* Clean the error context */
pFlash.ErrorCode = HAL_FLASH_ERROR_NONE;
#if defined(FLASH_BANK2_END)
if(Address <= FLASH_BANK1_END)
{
#endif /* FLASH_BANK2_END */
/* Proceed to program the new data */
SET_BIT(FLASH->CR, FLASH_CR_PG);
#if defined(FLASH_BANK2_END)
}
else
{
/* Proceed to program the new data */
SET_BIT(FLASH->CR2, FLASH_CR2_PG);
}
#endif /* FLASH_BANK2_END */

/* Write data in the address */
*(__IO uint16_t*)Address = Data;
}

/**
* @brief Wait for a FLASH operation to complete.
* @param Timeout maximum flash operation timeout
* @retval HAL Status
*/
HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout)
{
/* Wait for the FLASH operation to complete by polling on BUSY flag to be reset.
Even if the FLASH operation fails, the BUSY flag will be reset and an error
flag will be set */
uint32_t tickstart = HAL_GetTick();
while(__HAL_FLASH_GET_FLAG(FLASH_FLAG_BSY))
{
if (Timeout != HAL_MAX_DELAY)
{
if((Timeout == 0U) || ((HAL_GetTick()-tickstart) > Timeout))
{
return HAL_TIMEOUT;
}
}
}
/* Check FLASH End of Operation flag */
if (__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP))
{
/* Clear FLASH End of Operation pending bit */
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP);
}
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR) ||
__HAL_FLASH_GET_FLAG(FLASH_FLAG_OPTVERR) ||
__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR))
{
/*Save the error code*/
FLASH_SetErrorCode();
return HAL_ERROR;
}

/* There is no error flag set */
return HAL_OK;
}

#if defined(FLASH_BANK2_END)
/**
* @brief Wait for a FLASH BANK2 operation to complete.
* @param Timeout maximum flash operation timeout
* @retval HAL_StatusTypeDef HAL Status
*/
HAL_StatusTypeDef FLASH_WaitForLastOperationBank2(uint32_t Timeout)
{
/* Wait for the FLASH BANK2 operation to complete by polling on BUSY flag to be reset.
Even if the FLASH BANK2 operation fails, the BUSY flag will be reset and an error
flag will be set */
uint32_t tickstart = HAL_GetTick();
while(__HAL_FLASH_GET_FLAG(FLASH_FLAG_BSY_BANK2))
{
if (Timeout != HAL_MAX_DELAY)
{
if((Timeout == 0U) || ((HAL_GetTick()-tickstart) > Timeout))
{
return HAL_TIMEOUT;
}
}
}
/* Check FLASH End of Operation flag */
if (__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP_BANK2))
{
/* Clear FLASH End of Operation pending bit */
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP_BANK2);
}

if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR_BANK2) || __HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR_BANK2))
{
/*Save the error code*/
FLASH_SetErrorCode();
return HAL_ERROR;
}

/* If there is an error flag set */
return HAL_OK;
}
#endif /* FLASH_BANK2_END */

/**
* @brief Set the specific FLASH error flag.
* @retval None
*/
static void FLASH_SetErrorCode(void)
{
uint32_t flags = 0U;
#if defined(FLASH_BANK2_END)
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR) || __HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR_BANK2))
#else
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR))
#endif /* FLASH_BANK2_END */
{
pFlash.ErrorCode |= HAL_FLASH_ERROR_WRP;
#if defined(FLASH_BANK2_END)
flags |= FLASH_FLAG_WRPERR | FLASH_FLAG_WRPERR_BANK2;
#else
flags |= FLASH_FLAG_WRPERR;
#endif /* FLASH_BANK2_END */
}
#if defined(FLASH_BANK2_END)
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR) || __HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR_BANK2))
#else
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGERR))
#endif /* FLASH_BANK2_END */
{
pFlash.ErrorCode |= HAL_FLASH_ERROR_PROG;
#if defined(FLASH_BANK2_END)
flags |= FLASH_FLAG_PGERR | FLASH_FLAG_PGERR_BANK2;
#else
flags |= FLASH_FLAG_PGERR;
#endif /* FLASH_BANK2_END */
}
if(__HAL_FLASH_GET_FLAG(FLASH_FLAG_OPTVERR))
{
pFlash.ErrorCode |= HAL_FLASH_ERROR_OPTV;
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_OPTVERR);
}

/* Clear FLASH error pending bits */
__HAL_FLASH_CLEAR_FLAG(flags);
}
/**
* @}
*/

/**
* @}
*/

#endif /* HAL_FLASH_MODULE_ENABLED */

/**
* @}
*/

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+ 1127
- 0
stm32/f103c8t6/stm32f1xx_hal_flash_ex.c
File diff suppressed because it is too large
View File


+ 0
- 167
stm32/usb/usbd_customhid.h View File

@@ -1,167 +0,0 @@
/**
******************************************************************************
* @file usbd_customhid.h
* @author MCD Application Team
* @brief header file for the usbd_customhid.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2015 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USB_CUSTOMHID_H
#define __USB_CUSTOMHID_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "usbd_ioreq.h"

/** @addtogroup STM32_USB_DEVICE_LIBRARY
* @{
*/

/** @defgroup USBD_CUSTOM_HID
* @brief This file is the Header file for USBD_customhid.c
* @{
*/


/** @defgroup USBD_CUSTOM_HID_Exported_Defines
* @{
*/
#define CUSTOM_HID_EPIN_ADDR 0x81U
#define CUSTOM_HID_EPIN_SIZE 0x02U

#define CUSTOM_HID_EPOUT_ADDR 0x01U
#define CUSTOM_HID_EPOUT_SIZE 0x02U

#define USB_CUSTOM_HID_CONFIG_DESC_SIZ 41U
#define USB_CUSTOM_HID_DESC_SIZ 9U

#ifndef CUSTOM_HID_HS_BINTERVAL
#define CUSTOM_HID_HS_BINTERVAL 0x05U
#endif /* CUSTOM_HID_HS_BINTERVAL */

#ifndef CUSTOM_HID_FS_BINTERVAL
#define CUSTOM_HID_FS_BINTERVAL 0x05U
#endif /* CUSTOM_HID_FS_BINTERVAL */

#ifndef USBD_CUSTOMHID_OUTREPORT_BUF_SIZE
#define USBD_CUSTOMHID_OUTREPORT_BUF_SIZE 0x02U
#endif /* USBD_CUSTOMHID_OUTREPORT_BUF_SIZE */
#ifndef USBD_CUSTOM_HID_REPORT_DESC_SIZE
#define USBD_CUSTOM_HID_REPORT_DESC_SIZE 163U
#endif /* USBD_CUSTOM_HID_REPORT_DESC_SIZE */

#define CUSTOM_HID_DESCRIPTOR_TYPE 0x21U
#define CUSTOM_HID_REPORT_DESC 0x22U

#define CUSTOM_HID_REQ_SET_PROTOCOL 0x0BU
#define CUSTOM_HID_REQ_GET_PROTOCOL 0x03U

#define CUSTOM_HID_REQ_SET_IDLE 0x0AU
#define CUSTOM_HID_REQ_GET_IDLE 0x02U

#define CUSTOM_HID_REQ_SET_REPORT 0x09U
#define CUSTOM_HID_REQ_GET_REPORT 0x01U
/**
* @}
*/


/** @defgroup USBD_CORE_Exported_TypesDefinitions
* @{
*/
typedef enum
{
CUSTOM_HID_IDLE = 0U,
CUSTOM_HID_BUSY,
}
CUSTOM_HID_StateTypeDef;

typedef struct _USBD_CUSTOM_HID_Itf
{
uint8_t *pReport;
uint16_t pReportLen;
int8_t (* Init)(void);
int8_t (* DeInit)(void);
int8_t (* OutEvent)(uint8_t event_idx, uint8_t state);

} USBD_CUSTOM_HID_ItfTypeDef;

typedef struct
{
uint8_t Report_buf[USBD_CUSTOMHID_OUTREPORT_BUF_SIZE];
uint32_t Protocol;
uint32_t IdleState;
uint32_t AltSetting;
uint32_t IsReportAvailable;
CUSTOM_HID_StateTypeDef state;
}
USBD_CUSTOM_HID_HandleTypeDef;
/**
* @}
*/



/** @defgroup USBD_CORE_Exported_Macros
* @{
*/

/**
* @}
*/

/** @defgroup USBD_CORE_Exported_Variables
* @{
*/

extern USBD_ClassTypeDef USBD_CUSTOM_HID;
#define USBD_CUSTOM_HID_CLASS &USBD_CUSTOM_HID
/**
* @}
*/

/** @defgroup USB_CORE_Exported_Functions
* @{
*/
uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
uint8_t *report,
uint16_t len);



uint8_t USBD_CUSTOM_HID_RegisterInterface(USBD_HandleTypeDef *pdev,
USBD_CUSTOM_HID_ItfTypeDef *fops);

/**
* @}
*/

#ifdef __cplusplus
}
#endif

#endif /* __USB_CUSTOMHID_H */
/**
* @}
*/

/**
* @}
*/

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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