Hello everyone.
I need your help to understand a weird behavior here. I have a project based on simple_peripheral_oad_offchip (SDK simplelink_cc13xx_cc26xx_sdk_7_10_00_98).
int_fast16_t ret;
uint8_t buf_write[10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
uint8_t buf_read[20];
NVS_Handle nvsHandle;
NVS_Attrs regionAttrs;
NVS_Params nvsParams;
NVS_init();
NVS_Params_init(&nvsParams);
nvsHandle = NVS_open(CONFIG_NVSEXTERNAL, &nvsParams);
if (nvsHandle == NULL)
{
while(1) {};
}
NVS_getAttrs(nvsHandle, ®ionAttrs);
ret = NVS_read(nvsHandle, 0x80000, buf_read, 20);
ret = NVS_erase(nvsHandle, 0x80000, EFL_PAGE_SIZE);
ret = NVS_read(nvsHandle, 0x80000, buf_read, 20);
ret = NVS_write(nvsHandle, 0x80000, buf_write, 10, NVS_WRITE_PRE_VERIFY | NVS_WRITE_POST_VERIFY);
ret = NVS_read(nvsHandle, 0x80000, buf_read, 20);
ret = NVS_write(nvsHandle, 0x8000A, buf_write, 10, NVS_WRITE_PRE_VERIFY | NVS_WRITE_POST_VERIFY);
ret = NVS_read(nvsHandle, 0x80000, buf_read, 20);
NVS_close(nvsHandle);
while(1) {};
The code above works successfully. But when I replace it with the code below (flash_interface) I have problem with flash_write
int_fast16_t ret;
uint8_t buf_write[10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
uint8_t buf_read[20];
flash_init();
if (flash_open()) {
if (readFlash(0x80000, buf_read, 20) != FLASH_SUCCESS) {
while(1) {};
}
if (eraseFlashPg(EXT_FLASH_PAGE(0x80000)) != FLASH_SUCCESS) {
while(1) {};
}
if (readFlash(0x80000, buf_read, 20) != FLASH_SUCCESS) {
while(1) {};
}
if (writeFlash(0x80000, buf_write, 10) != FLASH_SUCCESS) { // spin here
while(1) {};
}
if (readFlash(0x80000, buf_read, 20) != FLASH_SUCCESS) {
while(1) {};
}
if (writeFlash((uint_least32_t)0x8000A, buf_write, 10) != FLASH_SUCCESS) {
while(1) {};
}
if (readFlash(0x80000, buf_read, 20) != FLASH_SUCCESS) {
while(1) {};
}
flash_close();
} else {
while(1) {};
}
while(1) {};
In the first flash_open() call the program raises an error :
if (Error_policy_D == Error_SPIN) {
for(;;) {
}
}
Why I get that error using the interface?
