APP_ERROR_CHECK(err_code);//Signal that DFU mode is to be enter to the power management module nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_GOTO_DFU); } 加入如上的代码后,我们就可以编译生成app了,并起名为app_soft作为原始app,然后在修改广播名为soft_Nordic_UART作为升级app。然后我们开始利用原...
0xffffffff);// 写GPREGRET寄存器之前,需要先清除sd_power_gpregret_set(0,BOOTLOADER_DFU_START);// 写GPREGRET标志位进入DFU模式nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_GOTO_DFU);// 重启
nrf52810低功耗 已经有很多的文件告诉我们怎么去做到低功耗,我只描述下我做的nrf52810的低功耗SystemOFF,调用函数nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_GOTO_SYSOFF);或sleep_mode_enter()可以做到0.3--0.5uA,SystemON时,也就是在idle_state_handle();函数时,系统功耗 RTT打印功能开启操作流程 目的为了...
我需要实现从APP跳转到bootloader,参考ble_app_buttonless_dfu例程,只不过不是通过nrf_connect来触发跳转,而是在收到云端的升级信息后,跳转到bootloader,所以,我直接借鉴了ble_app_buttonless_dfu例程的main.c中的这个函数的方法。 staticvoidbuttonless_dfu_sdh_state_observer(nrf_sdh_state_evt_t state,void*p_cont...
* @retval True if shutdown is allowed by this power manager handler, otherwise false. */staticboolapp_shutdown_handler(nrf_pwr_mgmt_evt_tevent){switch(event) {caseNRF_PWR_MGMT_EVT_PREPARE_DFU:break; default:// YOUR_JOB: Implement any of the other events available from the power mana...
nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_GOTO_SYSOFF); } draws 0.011mA. Any hints where I can search to reduce the power some more? A simple main like #include<nrf_log.h> #include<nrf_log_ctrl.h> #include<nrf_log_default_backends.h> ...
m_shutdown_started =false; nrf_mtx_init(&m_sysoff_mtx);//初始化互斥量 nrf_section_iter_init(&m_handlers_iter, &pwr_mgmt_data);//初始化迭代器的函数 PWR_MGMT_SLEEP_INIT();//休眠初始化 PWR_MGMT_DEBUG_PINS_INIT();//调试管脚初始化 ...
static bool app_shutdown_handler(nrf_pwr_mgmt_evt_t event) { switch (event) { case NRF_PWR_MGMT_EVT_PREPARE_DFU: NRF_LOG_INFO("Power management wants to reset to DFU mode."); // YOUR_JOB: Get ready to reset into DFU mode
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone +4772898900 Revision: 1.1 Page 24 of 104 - Fax +4772898989 June 2004 PRODUCT SPECIFICATION nRF9 E5 Single Chip Transceiver with Embedded Microcontroller and ADC Radio in Standby TX_EN = LO PWR_UP = HI ...
/lib/modem_key_mgmt/ @nrfconnect/ncs-co-networking @nrfconnect/ncs-modem /lib/multithreading_lock/ @nrfconnect/ncs-dragoon /lib/pdn/ @nrfconnect/ncs-co-networking @nrfconnect/ncs-modem /lib/ram_pwrdn/ @MarekPorwisz /lib/fatal_error/ @nordic-krch /lib/sfloat/ @nrfconnect/ncs-si-muffin...