[参考译文] LAUNCHXL-CC26X2R1：LAUNCHXL-CC26X2R1：通过 Project Zero 唤醒按钮、BIM 不起作用

https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/1019416/launchxl-cc26x2r1-launchxl-cc26x2r1-button-wakeup-with-project-zero-project-and-bim-not-work

大家好、

关断功能有问题。

控制器进入关断模式、但仅通过硬复位唤醒。

他忽略了评估板上的 WAKE 引脚 BTN 1

我也添加了此代码 Project Zero 示例项目"project_zero_lp_CC2652Rb_tirtos_ccs"：

/* Wake-up Button pin table */
PIN_Config ButtonTableWakeUp[] = {
    CONFIG_PIN_BTN1 | PIN_INPUT_EN | PIN_PULLUP | PINCC26XX_WAKEUP_NEGEDGE,
    PIN_TERMINATE                                 /* Terminate list */
};

/*
 * @brief   Handle a debounced button press or release in Task context.
 *          Invoked by the taskFxn based on a message received from a callback.
 *
 * @see     buttonDebounceSwiFxn
 * @see     buttonCallbackFxn
 *
 * @param   pState  pointer to pzButtonState_t message sent from debounce Swi.
 *
 * @return  None.
 */
static void ProjectZero_handleButtonPress(pzButtonState_t *pState)
{
    Log_info2("%s %s",
              (uintptr_t)(pState->pinId ==
                          CONFIG_PIN_BTN1 ? "Button 0" : "Button 1"),
              (uintptr_t)(pState->state ?
                          ANSI_COLOR(FG_GREEN)"pressed"ANSI_COLOR(ATTR_RESET) :
                          ANSI_COLOR(FG_YELLOW)"released"ANSI_COLOR(ATTR_RESET)
                         ));

    PINCC26XX_setWakeup(ButtonTableWakeUp);
    Log_info0("go to sleep");
    PIN_setOutputValue(ledPinHandle, CONFIG_PIN_RLED, true);
    Power_releaseConstraint(PowerCC26XX_SD_DISALLOW);
    Power_shutdown(0, 0);
    while (1){
        PIN_setOutputValue(ledPinHandle, CONFIG_PIN_RLED, false);
    }

SDK 版本5.10

我使用 bim_offchip_CC26X2R1_LAUNCHXL_nortos_ccs 作为引导加载程序。