I have a NRF52382 DK and cannot seem to get the fs_store callback to fire.
here is my fs_config callback function:
static uint8_t fs_callback_flag;
void fs_evt_handler(fs_evt_t const * const evt, fs_ret_t result){
fs_callback_flag = 0;}
here is my storage write function is as follows:
FS_REGISTER_CFG(fs_config_t fs_config) =
{
.callback = fs_evt_handler, // Function for event callbacks.
.num_pages = 8,
.p_start_addr = (uint32_t*)0x00030000, // Start Address of Reserved Free Space
.p_end_addr = (uint32_t*)0x00038000,
.priority = 0xFE // Priority for flash usage.
};
fs_ret_t init_ret = fs_init();
if(init_ret == FS_SUCCESS)
{
fs_callback_flag = 1;
fs_ret_t store_ret = fs_store(&fs_config, address, &data[0], data_length, fs_config.callback);
if(store_ret == FS_SUCCESS)
{
while(fs_callback_flag == 1)
{
power_manage();
}
}
}
I have set the sys event handlers inside the ble_stack_init as specified in some examples, i have found online.
static void sys_evt_dispatch(uint32_t sys_evt){
ble_advertising_on_sys_evt(sys_evt);
fs_sys_event_handler(sys_evt);}
//This is at the bottom of ble_stack_init(void) function called on main startup...
err_code = softdevice_sys_evt_handler_set(sys_evt_dispatch);
APP_ERROR_CHECK(err_code);
the fs_evt_handler function is never getting fired so, the code gets stuck in the while(fs_callback_flag == 1) {}
Any help would be much appreciated.
UPDATE: I have an application that acts as a central device, this application is based of the blinky example.
This central device listens for adverts from other peripheral devices and connects sending a payload of data and then disconnects and goes to sleep for a given period.
I have a new requirement where i can send data from the peripheral device to the central and then the central device will write this to flash storage.
i have a simple storage write function that registers the fs_config, calls fs_init() and then calls fs_store().
This works fine when calling it from in main(), the callback fs_evt_handler gets called and the data gets written perfectly to flash.
However I would like to perform a storage write after receiving data from a ble push notification event. the fs_store is successful but will break sometime later and the callback fs_evt_handler is never fired.
