mirror of
https://bitbucket.org/librepilot/librepilot.git
synced 2024-12-11 19:24:10 +01:00
91 lines
3.0 KiB
C
91 lines
3.0 KiB
C
|
/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
|
||
|
|
* File Name : usb_endp.c
|
||
|
|
* Author : MCD Application Team
|
||
|
|
* Version : V3.2.1
|
||
|
|
* Date : 07/05/2010
|
||
|
|
* Description : Endpoint routines
|
||
|
|
********************************************************************************
|
||
|
|
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
|
||
|
|
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
|
||
|
|
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
|
||
|
|
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
|
||
|
|
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
|
||
|
|
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
|
||
|
|
*******************************************************************************/
|
||
|
|
|
||
|
|
/* Includes ------------------------------------------------------------------*/
|
||
|
|
#include "platform_config.h"
|
||
|
|
#include "stm32f10x.h"
|
||
|
|
#include "usb_lib.h"
|
||
|
|
#include "usb_istr.h"
|
||
|
|
#include "stm32_eval.h"
|
||
|
|
#include "stm32f10x_flash.h"
|
||
|
|
#include "common.h"
|
||
|
|
#include "hw_config.h"
|
||
|
|
#include <string.h>
|
||
|
|
#include "op_dfu.h"
|
||
|
|
//extern uint32_t baseOfAdressType(DFUTransfer type);
|
||
|
|
//extern uint8_t* SendBuffer;
|
||
|
|
/* Private typedef -----------------------------------------------------------*/
|
||
|
|
/* Private define ------------------------------------------------------------*/
|
||
|
|
/* Private macro -------------------------------------------------------------*/
|
||
|
|
/* Private variables ---------------------------------------------------------*/
|
||
|
|
//uint32_t downPacketCurrent = 0;
|
||
|
|
//uint8_t downType = 0;
|
||
|
|
//uint32_t downSizeOfLastPacket = 0;
|
||
|
|
//uint32_t downPacketTotal = 0;
|
||
|
|
//extern DFUStates DeviceState;
|
||
|
|
//extern uint32_t Aditionals;
|
||
|
|
uint8_t FLASH_Ini() {
|
||
|
|
FLASH_Unlock();
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
uint8_t *FLASH_If_Read(uint32_t SectorAddress, uint32_t DataLength) {
|
||
|
|
return (uint8_t*) (SectorAddress);
|
||
|
|
}
|
||
|
|
uint8_t FLASH_Start(uint32_t size) {
|
||
|
|
FLASH_ErasePage(0x08008800);
|
||
|
|
uint32_t pageAdress;
|
||
|
|
pageAdress = StartOfUserCode;
|
||
|
|
uint8_t fail = FALSE;
|
||
|
|
while ((pageAdress < StartOfUserCode + size) || (fail == TRUE)) {
|
||
|
|
for (int retry = 0; retry < MAX_DEL_RETRYS; ++retry) {
|
||
|
|
if (FLASH_ErasePage(pageAdress) == FLASH_COMPLETE) {
|
||
|
|
fail = FALSE;
|
||
|
|
break;
|
||
|
|
} else {
|
||
|
|
fail = TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef STM32F10X_HD
|
||
|
|
pageAdress += 2048;
|
||
|
|
#endif
|
||
|
|
#ifdef STM32F10X_MD
|
||
|
|
pageAdress += 1024;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
if (fail == FALSE) {
|
||
|
|
#ifdef STM32F10X_HD
|
||
|
|
pageAdress = StartOfUserCode + SizeOfHash + SizeOfDescription
|
||
|
|
+ SizeOfCode - 2048;
|
||
|
|
#endif
|
||
|
|
#ifdef STM32F10X_MD
|
||
|
|
pageAdress = StartOfUserCode+SizeOfHash+SizeOfDescription+SizeOfCode-1024;
|
||
|
|
#endif
|
||
|
|
for (int retry = 0; retry < MAX_DEL_RETRYS; ++retry) {
|
||
|
|
if (FLASH_ErasePage(pageAdress) == FLASH_COMPLETE) {
|
||
|
|
fail = FALSE;
|
||
|
|
break;
|
||
|
|
} else
|
||
|
|
fail = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return (fail == TRUE) ? 0 : 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
|
||
|
|
|