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modify ota function dir

This commit is contained in:
wgzAIIT 2023-11-20 15:03:43 +08:00
parent 55ce48e0ba
commit 8c1423f50e
11 changed files with 394 additions and 356 deletions
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4
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/Makefile
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@ -39,4 +39,8 @@ ifeq ($(CONFIG_BSP_USING_WDT),y)
SRC_DIR += wdt
endif
ifeq ($(CONFIG_TOOL_USING_OTA),y)
SRC_DIR += ota
endif
include $(KERNEL_ROOT)/compiler.mk

2
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/common/Makefile
View File

@ -5,7 +5,7 @@ ifeq ($(CONFIG_BSP_USING_SDIO),y)
endif
ifeq ($(CONFIG_TOOL_USING_OTA),y)
SRC_FILES += fsl_romapi.c flash.c mcuboot.c common.c ymodem.c
SRC_FILES += fsl_romapi.c flash.c common.c ymodem.c
endif
include $(KERNEL_ROOT)/compiler.mk

285
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/common/flash.c
View File

@ -755,288 +755,3 @@ status_t NorFlash_Write_NoCheck(uint8_t* pBuffer,uint32_t WriteAddr,uint16_t Num
return (status_t)kStatus_Success;
}
/*******************************************************************************
* 函 数 名: Flash_Erase
* 功能描述: 以扇区为擦除单位擦除Flash指定长度的空间,最终擦除的字节可能大于imageSize
* 形 参: start_addr:擦除区域起始地址
imageSize:要擦除的字节数
* 返 回 值: 如果函数执行成功,状态值为 kStatus_Success,否则状态值为其他错误码
*******************************************************************************/
status_t Flash_Erase(uint32_t start_addr, uint32_t imageSize)
{
uint16_t i;
status_t status;
uint32_t sectorNum = (imageSize%SECTOR_SIZE != 0)? (imageSize/SECTOR_SIZE + 1):(imageSize/SECTOR_SIZE);
for(i=0;i<sectorNum;i++)
{
status = FLASH_EraseSector(start_addr+i*SECTOR_SIZE);
if(status != kStatus_Success)
{
KPrintf("Erase_Sector 0x%x faild!\r\n",i*SECTOR_SIZE);
return status;
}
}
return (status_t)kStatus_Success;
}
/*******************************************************************************
* 函 数 名: Flash_Write
* 功能描述: 写入W25QXX在指定地址开始写入指定长度的数据
* 形 参: pBuffer:数据存储区
WriteAddr:开始写入的地址
NumByteToWrite:要写入的字节数(最大65535)
* 返 回 值: 如果函数执行成功,状态值为 kStatus_Success,否则状态值为其他错误码
* 注 释: 该函数带擦除操作
*******************************************************************************/
status_t Flash_Write(uint32_t WriteAddr, uint8_t *pBuffer, uint32_t NumByteToWrite)
{
uint32_t secPos;
uint16_t secOff;
uint16_t secRemain;
uint16_t i;
uint8_t *NorFlash_BUF = 0;
status_t status;
NorFlash_BUF = NorFlash_BUFFER;//RAM缓冲区4K
WriteAddr &= 0x0FFFFFFF;
secPos = WriteAddr/SECTOR_SIZE;//扇区地址
secOff = WriteAddr%SECTOR_SIZE;//在扇区内的偏移
secRemain = SECTOR_SIZE - secOff;//扇区剩余空间大小
if(NumByteToWrite <= secRemain)
{
secRemain = NumByteToWrite;//不大于4096个字节
}
while(1)
{
status = FLASH_ReadBuf(CHIP_FLAH_BASE + secPos*SECTOR_SIZE, (void *)NorFlash_BUF, SECTOR_SIZE);//读出整个扇区的内容
if(status != kStatus_Success)
{
return status;
}
for(i=0;i<secRemain;i++)//校验数据
{
if(NorFlash_BUF[secOff+i] != 0xFF)
{
break;//需要擦除
}
}
if(i < secRemain)//需要擦除
{
status = FLASH_EraseSector(CHIP_FLAH_BASE + secPos*SECTOR_SIZE);
if(status != kStatus_Success)
{
return status;
}
for(i=0;i<secRemain;i++)//复制
{
NorFlash_BUF[i+secOff] = pBuffer[i];
}
status = NorFlash_Write_NoCheck(NorFlash_BUF,CHIP_FLAH_BASE + secPos*SECTOR_SIZE,SECTOR_SIZE);//写入整个扇区
if(status != kStatus_Success)
{
return status;
}
}
else
{
status = NorFlash_Write_NoCheck(pBuffer,CHIP_FLAH_BASE + WriteAddr,secRemain);//写已经擦除了的,直接写入扇区剩余区间.
if(status != kStatus_Success)
{
return status;
}
}
if(NumByteToWrite == secRemain)
{
break;//写入结束了
}
else//写入未结束
{
secPos++;//扇区地址增1
secOff=0;//偏移位置为0
pBuffer += secRemain;//指针偏移
WriteAddr += secRemain;//写地址偏移
NumByteToWrite -= secRemain;//字节数递减
if(NumByteToWrite > SECTOR_SIZE)
{
secRemain = SECTOR_SIZE;//下一个扇区还是写不完
}
else
{
secRemain = NumByteToWrite;//下一个扇区可以写完了
}
}
}
return (status_t)kStatus_Success;
}
/*******************************************************************************
* 函 数 名: Flash_Read
* 功能描述: 读Flash内容
* 形 参: addr:读取区域起始地址
buf:数据存储区
len:要读取的字节数
* 返 回 值: 如果函数执行成功，状态值为 kStatus_Success，否则状态值为其他错误码
*******************************************************************************/
status_t Flash_Read(uint32_t addr, uint8_t *buf, uint32_t len)
{
/* For FlexSPI Memory ReadBack, use IP Command instead of AXI command for security */
if((addr >= 0x60000000) && (addr < 0x61000000))
{
return FLASH_ReadBuf(addr, (void *)buf, len);
}
else
{
void* result = memcpy(buf, (void*)addr, len);
if(result == NULL)
{
return (status_t)kStatus_Fail;
}
else
{
return (status_t)kStatus_Success;
}
}
}
/*******************************************************************************
* 函 数 名: Flash_Copy
* 功能描述: 实现flash数据在分区之间的拷贝
* 形 参: srcAddr:源flash的起始地址
dstAddr:目标flash的起始地址;
imageSize:要拷贝的flash空间大小,单位为字节
* 返 回 值: 如果函数执行成功，状态值为 kStatus_Success，否则状态值为其他错误码
*******************************************************************************/
status_t Flash_Copy(uint32_t srcAddr,uint32_t dstAddr, uint32_t imageSize)
{
uint32_t PageNum, Remain, i;
status_t status;
if((srcAddr == dstAddr) || imageSize > APP_FLASH_SIZE)
{
return (status_t)kStatus_Fail;
}
status = Flash_Erase(dstAddr,imageSize);
if(status != kStatus_Success)
{
KPrintf("Erase flash 0x%08x failure !\r\n",dstAddr);
return status;
}
PageNum = imageSize/FLASH_PAGE_SIZE;
Remain = imageSize%FLASH_PAGE_SIZE;
for(i=0;i<PageNum;i++)
{
memset(buffer, 0, sizeof(buffer));
status = Flash_Read(srcAddr + i*FLASH_PAGE_SIZE, buffer, sizeof(buffer));
if(status != kStatus_Success)
{
KPrintf("Read flash 0x%08x failure !\r\n", srcAddr + i*FLASH_PAGE_SIZE);
return status;
}
status = Flash_Write(dstAddr+ i*FLASH_PAGE_SIZE, buffer, FLASH_PAGE_SIZE);
if(status != kStatus_Success)
{
KPrintf("Write flash 0x%08x failure !\r\n", dstAddr + i*FLASH_PAGE_SIZE);
return status;
}
}
if(Remain)
{
memset(buffer, 0, sizeof(buffer));
status = Flash_Read(srcAddr + i*FLASH_PAGE_SIZE, buffer, Remain);
if(status != kStatus_Success)
{
KPrintf("Read flash 0x%08x failure !\r\n", srcAddr + i*FLASH_PAGE_SIZE);
return status;
}
status = Flash_Write(dstAddr+ i*FLASH_PAGE_SIZE, buffer, Remain);
if(status != kStatus_Success)
{
KPrintf("Write flash 0x%08x failure !\r\n", dstAddr + i*FLASH_PAGE_SIZE);
return status;
}
}
return (status_t)kStatus_Success;
}
/*******************************************************************************
* 函 数 名: NOR_FLASH_Write
* 功能描述: 写入W25QXX在指定地址开始写入指定长度的数据
* 形 参: FlashAddress:用于存储当前写入Flash地址的指针，写入过程中会移动
Data:要写入数据存储区
DataLength:要写入的字节数
* 返 回 值: 如果函数执行成功,状态值为 kStatus_Success,否则状态值为其他错误码
*******************************************************************************/
#ifndef USE_HIGHT_SPEED_TRANS
status_t NOR_FLASH_Write(uint32_t* FlashAddress, uint8_t* Data ,uint16_t DataLength)
{
status_t status;
uint32_t WriteAddr;
WriteAddr = *FlashAddress;
status = Flash_Write(WriteAddr,Data,DataLength);
if(status != kStatus_Success)
{
return status;
}
*FlashAddress += DataLength;
return (status_t)kStatus_Success;
}
#else
uint8_t packetNum = 0;
uint32_t dataLen = 0;
uint32_t WriteAddr;
uint8_t dataBuff[5*1024];
status_t NOR_FLASH_Write(uint32_t* FlashAddress, uint8_t* Data ,uint16_t DataLength,uint8_t doneFlag)
{
status_t status;
if(!doneFlag)
{
memcpy(&dataBuff[dataLen],Data,DataLength);
dataLen += DataLength;
packetNum ++;
if(1 == packetNum)
{
WriteAddr = *FlashAddress;
}
if(dataLen>=SECTOR_SIZE)
{
status = Flash_Write(WriteAddr,dataBuff,dataLen);
if(status != kStatus_Success)
{
return status;
}
packetNum = 0;
dataLen = 0;
}
*FlashAddress += DataLength;
}
else
{
status = Flash_Write(WriteAddr,dataBuff,dataLen);
if(status != kStatus_Success)
{
return status;
}
packetNum = 0;
dataLen = 0;
}
return (status_t)kStatus_Success;;
}
#endif

60
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/common/mcuboot.c
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@ -1,60 +0,0 @@
/*
* Copyright 2018-2020 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/**
* @file mucboot.c
* @brief support bootloader function
* @version 2.0
* @author AIIT XUOS Lab
* @date 2023-04-03
*/
#include <stdint.h>
#include <xs_base.h>
#include "common.h"
#include "mcuboot.h"
#include "flash.h"
#ifdef TOOL_USING_OTA
void mcuboot_bord_init(void)
{
BOARD_ConfigMPU();
BOARD_InitPins();
BOARD_BootClockRUN();
UartConfig();
SysTick_Config(SystemCoreClock / TICK_PER_SECOND);
}
void mcuboot_reset(void)
{
__set_FAULTMASK(1);
NVIC_SystemReset();
}
void mcuboot_jump(void)
{
uint32_t addr = XIUOS_FLAH_ADDRESS;
SCB->VTOR = addr;
asm volatile("LDR R0, %0" : : "m"(addr));
asm volatile("LDR R0, [R0]");
asm volatile("MOV SP, R0");
addr += 4;
asm volatile("LDR R0, %0" : : "m"(addr));
asm volatile("LDR R0, [R0]");
asm volatile("BX R0");
}
extern void ImxrtMsDelay(uint32 ms);
void mcuboot_delay(uint32_t ms)
{
ImxrtMsDelay(ms);
}
#endif

11
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/include/mcuboot.h → Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/include/boot_for_ota.h
View File

@ -1,16 +1,9 @@
/*
* Copyright 2018-2020 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/**
* @file mcuboot.h
* @file boot_for_ota.h
* @brief support bootloader function
* @version 2.0
* @author AIIT XUOS Lab
* @date 2023-04-03
* @date 2023-11-20
*/
#ifndef __MCUBOOT_H__

31
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/include/flash_for_ota.h Normal file
View File

@ -0,0 +1,31 @@
/**
* @file flash.h
* @brief support flexspi norflash function
* @version 2.0
* @author AIIT XUOS Lab
* @date 2023-11-20
*/
#ifndef __FLASH_H__
#define __FLASH_H__
#include <xs_base.h>
#include <stdint.h>
#include "fsl_romapi.h"
#include "flash.h"
#define USE_HIGHT_SPEED_TRANS 1
status_t Flash_Erase(uint32_t start_addr, uint32_t imageSize);
status_t Flash_Write(uint32_t WriteAddr, uint8_t *pBuffer, uint32_t NumByteToWrite);
status_t Flash_Read(uint32_t addr, uint8_t *buf, uint32_t len);
status_t Flash_Copy(uint32_t srcAddr,uint32_t dstAddr, uint32_t imageSize);
#ifndef USE_HIGHT_SPEED_TRANS
status_t NOR_FLASH_Write(uint32_t* FlashAddress, uint8_t* Data ,uint16_t DataLength);
#else
status_t NOR_FLASH_Write(uint32_t* FlashAddress, uint8_t* Data ,uint16_t DataLength,uint8_t doneFlag);
#endif
#endif

0
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/ota/Kconfig
View File

3
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/ota/Makefile
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@ -0,0 +1,3 @@
SRC_FILES := flash_for_ota.c boot_for_ota.c
include $(KERNEL_ROOT)/compiler.mk

53
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/ota/boot_for_ota.c
View File

@ -0,0 +1,53 @@
/**
* @file mucboot.c
* @brief support bootloader function
* @version 2.0
* @author AIIT XUOS Lab
* @date 2023-11-20
*/
#include <stdint.h>
#include <xs_base.h>
#include "common.h"
#include "boot_for_ota.h"
#include "flash.h"
#ifdef TOOL_USING_OTA
void mcuboot_bord_init(void)
{
BOARD_ConfigMPU();
BOARD_InitPins();
BOARD_BootClockRUN();
UartConfig();
SysTick_Config(SystemCoreClock / TICK_PER_SECOND);
}
void mcuboot_reset(void)
{
__set_FAULTMASK(1);
NVIC_SystemReset();
}
void mcuboot_jump(void)
{
uint32_t addr = XIUOS_FLAH_ADDRESS;
SCB->VTOR = addr;
asm volatile("LDR R0, %0" : : "m"(addr));
asm volatile("LDR R0, [R0]");
asm volatile("MOV SP, R0");
addr += 4;
asm volatile("LDR R0, %0" : : "m"(addr));
asm volatile("LDR R0, [R0]");
asm volatile("BX R0");
}
extern void ImxrtMsDelay(uint32 ms);
void mcuboot_delay(uint32_t ms)
{
ImxrtMsDelay(ms);
}
#endif

299
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/third_party_driver/ota/flash_for_ota.c
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@ -0,0 +1,299 @@
/**
* @file fsl_flash.c
* @brief support flexspi norflash function
* @version 2.0
* @author AIIT XUOS Lab
* @date 2023-11-20
*/
#include <stdio.h>
#include "flash.h"
#include "flash_for_ota.h"
#include "MIMXRT1052.h"
uint8_t NorFlash_BUFFER[4096]; //4K buffer cache
uint8_t buffer[FLASH_PAGE_SIZE]; //256 bytes buffer cache
/*******************************************************************************
* 函 数 名: Flash_Erase
* 功能描述: 以扇区为擦除单位擦除Flash指定长度的空间,最终擦除的字节可能大于imageSize
* 形 参: start_addr:擦除区域起始地址
imageSize:要擦除的字节数
* 返 回 值: 如果函数执行成功,状态值为 kStatus_Success,否则状态值为其他错误码
*******************************************************************************/
status_t Flash_Erase(uint32_t start_addr, uint32_t imageSize)
{
uint16_t i;
status_t status;
uint32_t sectorNum = (imageSize%SECTOR_SIZE != 0)? (imageSize/SECTOR_SIZE + 1):(imageSize/SECTOR_SIZE);
for(i=0;i<sectorNum;i++)
{
status = FLASH_EraseSector(start_addr+i*SECTOR_SIZE);
if(status != kStatus_Success)
{
KPrintf("Erase_Sector 0x%x faild!\r\n",i*SECTOR_SIZE);
return status;
}
}
return (status_t)kStatus_Success;
}
/*******************************************************************************
* 函 数 名: Flash_Write
* 功能描述: 写入W25QXX在指定地址开始写入指定长度的数据
* 形 参: pBuffer:数据存储区
WriteAddr:开始写入的地址
NumByteToWrite:要写入的字节数(最大65535)
* 返 回 值: 如果函数执行成功,状态值为 kStatus_Success,否则状态值为其他错误码
* 注 释: 该函数带擦除操作
*******************************************************************************/
status_t Flash_Write(uint32_t WriteAddr, uint8_t *pBuffer, uint32_t NumByteToWrite)
{
uint32_t secPos;
uint16_t secOff;
uint16_t secRemain;
uint16_t i;
uint8_t *NorFlash_BUF = 0;
status_t status;
NorFlash_BUF = NorFlash_BUFFER;//RAM缓冲区4K
WriteAddr &= 0x0FFFFFFF;
secPos = WriteAddr/SECTOR_SIZE;//扇区地址
secOff = WriteAddr%SECTOR_SIZE;//在扇区内的偏移
secRemain = SECTOR_SIZE - secOff;//扇区剩余空间大小
if(NumByteToWrite <= secRemain)
{
secRemain = NumByteToWrite;//不大于4096个字节
}
while(1)
{
status = FLASH_ReadBuf(CHIP_FLAH_BASE + secPos*SECTOR_SIZE, (void *)NorFlash_BUF, SECTOR_SIZE);//读出整个扇区的内容
if(status != kStatus_Success)
{
return status;
}
for(i=0;i<secRemain;i++)//校验数据
{
if(NorFlash_BUF[secOff+i] != 0xFF)
{
break;//需要擦除
}
}
if(i < secRemain)//需要擦除
{
status = FLASH_EraseSector(CHIP_FLAH_BASE + secPos*SECTOR_SIZE);
if(status != kStatus_Success)
{
return status;
}
for(i=0;i<secRemain;i++)//复制
{
NorFlash_BUF[i+secOff] = pBuffer[i];
}
status = NorFlash_Write_NoCheck(NorFlash_BUF,CHIP_FLAH_BASE + secPos*SECTOR_SIZE,SECTOR_SIZE);//写入整个扇区
if(status != kStatus_Success)
{
return status;
}
}
else
{
status = NorFlash_Write_NoCheck(pBuffer,CHIP_FLAH_BASE + WriteAddr,secRemain);//写已经擦除了的,直接写入扇区剩余区间.
if(status != kStatus_Success)
{
return status;
}
}
if(NumByteToWrite == secRemain)
{
break;//写入结束了
}
else//写入未结束
{
secPos++;//扇区地址增1
secOff=0;//偏移位置为0
pBuffer += secRemain;//指针偏移
WriteAddr += secRemain;//写地址偏移
NumByteToWrite -= secRemain;//字节数递减
if(NumByteToWrite > SECTOR_SIZE)
{
secRemain = SECTOR_SIZE;//下一个扇区还是写不完
}
else
{
secRemain = NumByteToWrite;//下一个扇区可以写完了
}
}
}
return (status_t)kStatus_Success;
}
/*******************************************************************************
* 函 数 名: Flash_Read
* 功能描述: 读Flash内容
* 形 参: addr:读取区域起始地址
buf:数据存储区
len:要读取的字节数
* 返 回 值: 如果函数执行成功，状态值为 kStatus_Success，否则状态值为其他错误码
*******************************************************************************/
status_t Flash_Read(uint32_t addr, uint8_t *buf, uint32_t len)
{
/* For FlexSPI Memory ReadBack, use IP Command instead of AXI command for security */
if((addr >= 0x60000000) && (addr < 0x61000000))
{
return FLASH_ReadBuf(addr, (void *)buf, len);
}
else
{
void* result = memcpy(buf, (void*)addr, len);
if(result == NULL)
{
return (status_t)kStatus_Fail;
}
else
{
return (status_t)kStatus_Success;
}
}
}
/*******************************************************************************
* 函 数 名: Flash_Copy
* 功能描述: 实现flash数据在分区之间的拷贝
* 形 参: srcAddr:源flash的起始地址
dstAddr:目标flash的起始地址;
imageSize:要拷贝的flash空间大小,单位为字节
* 返 回 值: 如果函数执行成功，状态值为 kStatus_Success，否则状态值为其他错误码
*******************************************************************************/
status_t Flash_Copy(uint32_t srcAddr,uint32_t dstAddr, uint32_t imageSize)
{
uint32_t PageNum, Remain, i;
status_t status;
if((srcAddr == dstAddr) || imageSize > APP_FLASH_SIZE)
{
return (status_t)kStatus_Fail;
}
status = Flash_Erase(dstAddr,imageSize);
if(status != kStatus_Success)
{
KPrintf("Erase flash 0x%08x failure !\r\n",dstAddr);
return status;
}
PageNum = imageSize/FLASH_PAGE_SIZE;
Remain = imageSize%FLASH_PAGE_SIZE;
for(i=0;i<PageNum;i++)
{
memset(buffer, 0, sizeof(buffer));
status = Flash_Read(srcAddr + i*FLASH_PAGE_SIZE, buffer, sizeof(buffer));
if(status != kStatus_Success)
{
KPrintf("Read flash 0x%08x failure !\r\n", srcAddr + i*FLASH_PAGE_SIZE);
return status;
}
status = Flash_Write(dstAddr+ i*FLASH_PAGE_SIZE, buffer, FLASH_PAGE_SIZE);
if(status != kStatus_Success)
{
KPrintf("Write flash 0x%08x failure !\r\n", dstAddr + i*FLASH_PAGE_SIZE);
return status;
}
}
if(Remain)
{
memset(buffer, 0, sizeof(buffer));
status = Flash_Read(srcAddr + i*FLASH_PAGE_SIZE, buffer, Remain);
if(status != kStatus_Success)
{
KPrintf("Read flash 0x%08x failure !\r\n", srcAddr + i*FLASH_PAGE_SIZE);
return status;
}
status = Flash_Write(dstAddr+ i*FLASH_PAGE_SIZE, buffer, Remain);
if(status != kStatus_Success)
{
KPrintf("Write flash 0x%08x failure !\r\n", dstAddr + i*FLASH_PAGE_SIZE);
return status;
}
}
return (status_t)kStatus_Success;
}
/*******************************************************************************
* 函 数 名: NOR_FLASH_Write
* 功能描述: 写入W25QXX在指定地址开始写入指定长度的数据
* 形 参: FlashAddress:用于存储当前写入Flash地址的指针，写入过程中会移动
Data:要写入数据存储区
DataLength:要写入的字节数
* 返 回 值: 如果函数执行成功,状态值为 kStatus_Success,否则状态值为其他错误码
*******************************************************************************/
#ifndef USE_HIGHT_SPEED_TRANS
status_t NOR_FLASH_Write(uint32_t* FlashAddress, uint8_t* Data ,uint16_t DataLength)
{
status_t status;
uint32_t WriteAddr;
WriteAddr = *FlashAddress;
status = Flash_Write(WriteAddr,Data,DataLength);
if(status != kStatus_Success)
{
return status;
}
*FlashAddress += DataLength;
return (status_t)kStatus_Success;
}
#else
uint8_t packetNum = 0;
uint32_t dataLen = 0;
uint32_t WriteAddr;
uint8_t dataBuff[5*1024];
status_t NOR_FLASH_Write(uint32_t* FlashAddress, uint8_t* Data ,uint16_t DataLength,uint8_t doneFlag)
{
status_t status;
if(!doneFlag)
{
memcpy(&dataBuff[dataLen],Data,DataLength);
dataLen += DataLength;
packetNum ++;
if(1 == packetNum)
{
WriteAddr = *FlashAddress;
}
if(dataLen>=SECTOR_SIZE)
{
status = Flash_Write(WriteAddr,dataBuff,dataLen);
if(status != kStatus_Success)
{
return status;
}
packetNum = 0;
dataLen = 0;
}
*FlashAddress += DataLength;
}
else
{
status = Flash_Write(WriteAddr,dataBuff,dataLen);
if(status != kStatus_Success)
{
return status;
}
packetNum = 0;
dataLen = 0;
}
return (status_t)kStatus_Success;;
}
#endif

2
Ubiquitous/XiZi_IIoT/tool/bootloader/ota/ota.c
View File

@ -23,7 +23,7 @@
#include <stdbool.h>
#include <transform.h>
#include "shell.h"
#include "mcuboot.h"
#include "boot_for_ota.h"
#include "ymodem.h"
#include "ota.h"