21 */22voidmain(void)23{2425uint8_t val=0x00,val_comp=0x00;26uint32_t add=0x00;2728/* Define FLASH programming time */29//Standard programming time fixed at 1/2 tprog30FLASH_SetProgrammingTime(FLASH_PROGRAMTIME_STANDARD);3132/* Unlock Data memory */33//compare to two hardware key ...
int hal_flash_program(uint32_t address, uint8_t *data, uint32_t length); 参数说明: address:要写入的Flash存储器的地址。它指定了要写入的起始位置。 data:指向要写入Flash的数据的指针。它应该是一个包含要写入数据的字节数组。 length:要写入的数据的长度(以字节为单位)。 返回值: 如果函数执行成功,...
old_data[1]=*(char*)data;memcpy(&old_data_int,old_data,sizeof(int));FLASH_ProgramHalfWord((uint32_t)(FLASH_INSIDE_ADDRESS_START+(long)address-1),old_data_int); --length; }for(;length>1;length-=2)FLASH_ProgramHalfWord((uint32_t)(FLASH_INSIDE_ADDRESS_START+(long)address+length-2...
所以我们的操作是在DATA MEMORY里面,在该区域的指定地址进行读取内容、写入内容、擦除内容。 3、操作方法 (1)FLASH_ReadByte( ADDRESS ):读取地址ADDRESS处的1字节内容 (2)FLASH_ProgramByte( ADDRESS , DATA ):写1字节的内容到地址ADDRESS处 (3)FLASH_EraseByte( ADDRESS ):在地址ADDRESS处删除1字节的内容 4...
1. Flash Sector未擦除：在写入数据之前，需要先使用FLASH_EraseSector函数对要写入的扇区进行擦除。擦...
}#endif// lock the flashHAL_FLASH_Lock(); } 開發者ID:openmv,項目名稱:openmv,代碼行數:32,代碼來源:flash.c 示例2: flash_program_page ▲點讚 6▼ /** Program one page starting at defined address * * The page should be at page boundary, should not cross multiple sectors. ...
Hello I have two question regarding the FLASH_Program from the fsl_flash files. When the memory is 0xFFFFFFFF (empty) the FLASH_Program is able to write it and then as the firmware tries to program it again, it fails. And the function FLASH_Program does not crash and the result i...
| FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);FLASH_ProgramWord(addr, data);FLASH_LockBank1();
具体现象为 兼容模式 1k擦除后,使用FLASH_ProgramHalfWord函数写0x0800ff00地址及以后地址进入硬件错误中断,使用快写正常,原因不明。即 void Flash_Test(void) 函数异 ...
f28335 FLASH_API例程中的Flash_Program不成功 我运行了以下程序段,Status返回0(STATUS_SUCCESS),但是查看map文件,并没有将程序写入FLASHB中,请问是为什么? for(i=0;i<WORDS_IN_FLASH_BUFFER;i++) { Buffer[i] = 0x100+i; } Flash_ptr = Sector[1].StartAddr;...