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add version characteristic

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This commit is contained in:
Shuanglei Tao
2025-05-10 21:29:06 +08:00
parent 4d040502f9
commit 883d2f918a
3 changed files with 41 additions and 15 deletions
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14
EPD/EPD_service.c
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@@ -263,6 +263,7 @@ static uint32_t epd_service_init(ble_epd_t * p_epd)
ble_uuid_t ble_uuid = {0};
ble_uuid128_t base_uuid = BLE_UUID_EPD_SVC_BASE;
ble_add_char_params_t add_char_params;
uint8_t app_version = APP_VERSION;
VERIFY_SUCCESS(sd_ble_uuid_vs_add(&base_uuid, &ble_uuid.type));
@@ -285,7 +286,18 @@ static uint32_t epd_service_init(ble_epd_t * p_epd)
add_char_params.write_access = SEC_OPEN;
add_char_params.cccd_write_access = SEC_OPEN;
return characteristic_add(p_epd->service_handle, &add_char_params, &p_epd->char_handles);
VERIFY_SUCCESS(characteristic_add(p_epd->service_handle, &add_char_params, &p_epd->char_handles));
memset(&add_char_params, 0, sizeof(add_char_params));
add_char_params.uuid = BLE_UUID_APP_VER;
add_char_params.uuid_type = ble_uuid.type;
add_char_params.max_len = sizeof(uint8_t);
add_char_params.init_len = sizeof(uint8_t);
add_char_params.p_init_value = &app_version;
add_char_params.char_props.read = 1;
add_char_params.read_access = SEC_OPEN;
return characteristic_add(p_epd->service_handle, &add_char_params, &p_epd->app_ver_handles);
}
void ble_epd_sleep_prepare(ble_epd_t * p_epd)