Hi,
I am trying to store data to flash with the support of FDS module while using Mesh. I'm currently using NRF52832 with NRF5 SDK 15.0 and Mesh 4.0.
I have tested flash_fds example from NRF5 SDK and everything looks good.
But when I integrate this example to lightswitch example in Mesh 4.0, I can't even init the module.
Please follow the code below for more details:
Initialize fds module before initializing mesh
static void initialize(void)
{
__LOG_INIT(LOG_SRC_APP | LOG_SRC_ACCESS | LOG_SRC_BEARER, LOG_LEVEL_INFO, LOG_CALLBACK_DEFAULT);
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "----- TouchPods V2.0 started -----\n");
ERROR_CHECK(app_timer_init());
#if BUTTON_BOARD
// ERROR_CHECK(hal_buttons_init(button_event_handler));
#endif
ble_stack_init();
bsp_fds_init();
#if MESH_FEATURE_GATT_ENABLED
gap_params_init();
conn_params_init();
#endif
mesh_init();
}
Initialize fds function
void bsp_fds_init(void)
{
ret_code_t rc;
//NRF_LOG_INFO("FDS example started.")
/* Register first to receive an event when initialization is complete. */
(void) fds_register(fds_evt_handler);
rc = fds_init ();
APP_ERROR_CHECK(rc);
/* Wait for fds to initialize. */
wait_for_fds_ready();
rc = fds_stat(&stat);
APP_ERROR_CHECK(rc);
//NRF_LOG_INFO("Initializing fds...");
rc = fds_record_find(CONFIG_FILE, CONFIG_REC_KEY, &desc, &tok);
if (rc == NRF_SUCCESS)
{
/* A config file is in flash. Let's update it. */
fds_flash_record_t config = {0};
/* Open the record and read its contents. */
rc = fds_record_open(&desc, &config);
APP_ERROR_CHECK(rc);
/* Copy the configuration from flash into m_dummy_cfg. */
memcpy(&m_dummy_cfg, config.p_data, sizeof(configuration_t));
// NRF_LOG_INFO("Config file found, updating boot count to %d.", m_dummy_cfg.boot_count);
/* Update boot count. */
m_dummy_cfg.boot_count++;
/* Close the record when done reading. */
rc = fds_record_close(&desc);
APP_ERROR_CHECK(rc);
/* Write the updated record to flash. */
rc = fds_record_update(&desc, &m_dummy_record);
if ((rc != NRF_SUCCESS) && (rc == FDS_ERR_NO_SPACE_IN_FLASH))
{
// NRF_LOG_INFO("No space in flash, delete some records to update the config file.");
}
else
{
APP_ERROR_CHECK(rc);
}
}
else
{
/* System config not found; write a new one. */
// NRF_LOG_INFO("Writing config file...");
rc = fds_record_write(&desc, &m_dummy_record);
if ((rc != NRF_SUCCESS) && (rc == FDS_ERR_NO_SPACE_IN_FLASH))
{
// NRF_LOG_INFO("No space in flash, delete some records to update the config file.");
}
else
{
APP_ERROR_CHECK(rc);
}
}
}
Build config
FLASH_PH_START=0x0 FLASH_PH_SIZE=0x78000 RAM_PH_START=0x20000000 RAM_PH_SIZE=0xf000 FLASH_START=0x26000 RAM_START=0x20002df0
Even when I try to initialize fds module after mesh setup, everything is stopped at wait_for_fds_ready() function in bsp_fds_init().
Thank you!
