Dispatch只有一个入口,Observer可以根据实际情况注册多个 Observer直接定义,编译器就可以调用,可以不需要函数调用 代码实现对比: SDK12的BLE事件回调,由代码可以看出,所有的蓝牙相关任务都放在ble_evt_dispatch里分发处理,蓝牙事件的代码都需要集中在这个函数入口: /**@brief Function for dispatching a BLE stack event ...
【程序错误】 <error> nrf_sdh_ble: sd_ble_enable() returned NRF_ERROR_NO_MEM. 错误截图: 将0x20002AE8和0xD518放入Keil5的RAM设置 产生NRF_ERROR_NO_MEM的原因,除了RAM没有配置对,还与NRF_SDH_BLE_VS_UUID_COUNT和NRF_SDH_BLE_GATTS_ATTR_TAB_SIZE,试着SIZE的值,然后改RAM可能就可以解决。 【自...
everything was going very well until I got to the end of point5, where I have to add: NRF_SDH_BLE_OBSERVER(_name ## _obs, BLE_HRS_BLE_OBSERVER_PRIO, ble_cus_on_ble_evt, &_name) in ble_cus.h file, under: #defineBLE_CUS_DEF(_name)staticble_cus_t...
To keep our service up to date with the latest connection events we want to call our handler function ble_our_service_on_ble_evt() when a BLE event is observed:NRF_SDH_BLE_OBSERVER(m_our_service_observer, APP_BLE_OBSERVER_PRIO, ble_our_service_on_ble_evt, (void...
_SD_BLE_API_VERSION<5 #include "softdevice_handler.h" #else #include "nrf_sdm.h" // for softdevice_disable #include "nrf_sdh.h" #include "nrf_sdh_ble.h" #include "nrf_sdh_soc.h" #endif #include "nrf_log.h" #include "ble_hci.h" #include "ble_advdata.h" #include...
static ble_orange_c_t _name; \ NRF_SDH_BLE_OBSERVER(_name ## _obs,BLE_ORANGE_C_BLE_OBSERVER_PRIO,ble_orange_c_on_ble_evt,&_name) このマクロを用いてinstanceを実装します。 Nordicのサンプルプロジェクトではmain.cに実装していますが、私はBLE関連の設定はble_ctrl.cファイルに整理...