when I call pstorage_store
so store a block of data, sometimes I call just after pstorage_store
: the following code
do {
pstorage_access_status_get(&count);
} while (count);
sometimes I want for a flag while(!flashWriteTerminated);
which is set to false on flash callback handler
static void flash_callback_handler(pstorage_handle_t * p_handle,
uint8_t op_code,
uint32_t result,
uint8_t * p_data,
uint32_t data_len)
{
switch (op_code) {
case PSTORAGE_STORE_OP_CODE:
if (result == NRF_SUCCESS) {
flashWriteTerminated = true;
}
else {
APP_ERROR_CHECK(result); // Store operation failed.
}
break;
case PSTORAGE_LOAD_OP_CODE:
if (result == NRF_SUCCESS) {
flashWriteTerminated = true;
}
else {
APP_ERROR_CHECK(result); // Store operation failed.
}
break;
case PSTORAGE_CLEAR_OP_CODE:
if (result == NRF_SUCCESS) {
flashWriteTerminated = true;
}
else {
APP_ERROR_CHECK(result); // Store operation failed.
}
break;
case PSTORAGE_UPDATE_OP_CODE:
if (result == NRF_SUCCESS) {
flashWriteTerminated = true;
}
else {
APP_ERROR_CHECK(result); // Store operation failed.
}
break;
default:
break;
}
}
what's the effective way to wait for pstorage_store
load
clear
functions to ensure that flash data is successfuly handled