[environment: s110_nRF51822_7.0.0 + SDK nrf51_sdk_v6_0_0_43681 + PCA10000(QF AAG0)]
I failed to get pstorage working in my own code, then I picked up the sample code from DEV Zone and tried to test with two simple functions, I still failed to get it working, I even used nrf_delay_us(1000000). Could anybody help to point out the error in the code? Or give an example that works on 51822?
Code test with "ble_app_template":
//=========================test code ==========================
static void dm_pstorage_cb_handler(pstorage_handle_t * p_handle, uint8_t op_code, uint32_t result, uint8_t * p_data, uint32_t data_len) { }
static void pstorage_test(void) { pstorage_module_param_t flashparam; pstorage_handle_t flashhandle; pstorage_handle_t flash_block_handle;
uint32_t retval;
flashparam.block_size = 20;
flashparam.block_count = 1;
flashparam.cb = dm_pstorage_cb_handler;
// Initialize pStorage & Clear if first boot
retval = pstorage_init();
if (retval == NRF_SUCCESS){
//Module initialization successful
}
else {
//Initialization failed, take corrective action
}
// pStorage registration
retval = pstorage_register(&flashparam, &flashhandle);
if (retval == NRF_SUCCESS){
//Module initialization successful
}
else {
//Initialization failed, take corrective action
}
nrf_delay_us(1000000);
retval = pstorage_clear(&flashhandle, 512*100);
if (retval == NRF_SUCCESS){
//Module initialization successful
}
else {
//Initialization failed, take corrective action
}
nrf_delay_us(1000000);
// Get block handle
retval = pstorage_block_identifier_get(&flashhandle, 0, &flash_block_handle);
if (retval == NRF_SUCCESS){
//Module initialization successful
}
else {
//Initialization failed, take corrective action
}
nrf_delay_us(1000000);
// Use pstorage to store data
uint8_t test_data[4] = {0x01,0x02,0x03,0x04};
retval = pstorage_store(&flash_block_handle, test_data, 4, 0);
if (retval == NRF_SUCCESS){
//Module initialization successful
}
else {
//Initialization failed, take corrective action
}
nrf_delay_us(1000000);
// Use pstorage to load data, for test check
// Get block handle
retval = pstorage_block_identifier_get(&flashhandle, 0, &flash_block_handle);
if (retval == NRF_SUCCESS){
//Module initialization successful
}
else {
//Initialization failed, take corrective action
}
nrf_delay_us(1000000);
uint8_t load_data[4];
retval = pstorage_load(load_data, &flash_block_handle, 4, 0);
if (retval == NRF_SUCCESS){
//Module initialization successful
if ((load_data[0] == 0x01)&(load_data[1] == 0x02)&(load_data[2] == 0x03)&(load_data[3] == 0x04))
{
//BlinkLED(2,500,500);
}
}
else {
//Initialization failed, take corrective action
}
}
//=========================test code====================
