[参考译文] LAUNCHXL-CC1310：如何在 CC1310中通过深度睡眠模式唤醒

我恐怕我不明白你在用上面的代码做什么,以及为什么你设置和释放的权力禁忌你做.  

要进入待机模式、您只需调用 sleep()、并将要睡眠的时间(进入待机)作为参数。

示例：

while(1)
{
    // Sleep, to let the power policy transition the device to standby
    sleep(2); // 2 s

    // Toggle the LEDs, configuring all LEDs at once
    PIN_setPortOutputValue(hPin, ~currentOutputVal);
}

请参阅  SDK 中的 pinStandby (TI.com)示例。

要进入 SHUTDOWN 模式、您可以使用：

 // Go to shutdown
 Power_shutdown(0, 0);

请参阅 pinShutdown (TI.com) 示例。

我还建议您阅读以下内容：

TI 驱动程序电源管理

Siri

我恐怕我不会容忍你所有的问题和参考设置和释放权力禁忌等.

为什么需要将这些项目从默认值更改为其他值。

正如我之前所解释的、如果没有其他任何操作、电源驱动程序将确保器件进入待机模式。

我重新发布了示例代码(经过了一些修改、使其更加清晰)：

#include <unistd.h>

/* BIOS Header files */
#include <ti/sysbios/BIOS.h>
#include <ti/sysbios/knl/Semaphore.h>
#include <ti/sysbios/knl/Task.h>

/* Driver Header files */
#include <ti/drivers/PIN.h>

/* Example/Board Header files */
#include "Board.h"

PIN_Config ledPinTable[] =
{
    Board_PIN_LED0 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
    Board_PIN_LED1 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
    PIN_TERMINATE
};

PIN_Config button0PinTable[] = {
    Board_DIO12 | PIN_INPUT_EN | PIN_NOPULL | PIN_IRQ_NEGEDGE,
    PIN_TERMINATE
};

static PIN_Handle ledPinHandle;
static PIN_State ledPinState;

PIN_Config button1PinTable[] = {
    Board_DIO15 | PIN_INPUT_EN | PIN_NOPULL | PIN_IRQ_NEGEDGE,
    PIN_TERMINATE
};

static PIN_Handle button0PinHandle;
static PIN_Handle button1PinHandle;
static PIN_State button0PinState;
static PIN_State button1PinState;

static Semaphore_Struct wakeupSemaphore;
static Semaphore_Handle wakeupSemaphoreHandle;

void button0CallbackFunction(PIN_Handle handle, PIN_Id pinId);
void button1CallbackFunction(PIN_Handle handle, PIN_Id pinId);

bool beingActive = true;

void *mainThread(void *arg0)
{
    Semaphore_Params params;
    Semaphore_Params_init(&params);
    params.mode = Semaphore_Mode_BINARY ;
    Semaphore_construct(&wakeupSemaphore, 0, NULL);
    wakeupSemaphoreHandle = Semaphore_handle(&wakeupSemaphore);

    ledPinHandle = PIN_open(&ledPinState, ledPinTable);

    button0PinHandle = PIN_open(&button0PinState, button0PinTable);
    button1PinHandle = PIN_open(&button1PinState, button1PinTable);

    PIN_registerIntCb(button0PinHandle, &button0CallbackFunction);
    PIN_registerIntCb(button1PinHandle, &button1CallbackFunction);

    while(1)
    {
        while(beingActive); // The device is in IDLE when this while loop is running
        
        // When you have a falling edge on DIO15 (interrupt), beingActive is set to false, and the
        // Code cont. from the while loop

        // The device will enter Standby here, and not continue before the semaphore is posted (falling edge on DIO12)
        Semaphore_pend(wakeupSemaphoreHandle, BIOS_WAIT_FOREVER);
        
        // Once you have gotten the interrupt on DIO12, beingActive = true, and you will once more be in IDLE
    }
}

void button1CallbackFunction(PIN_Handle handle, PIN_Id pinId)
{
    CPUdelay((uint32_t)((48/4)*10)); // De-bouncing
    if (!PIN_getInputValue(Board_DIO15))
    {
        beingActive = false;
    }
}


void button0CallbackFunction(PIN_Handle handle, PIN_Id pinId)
{
    CPUdelay((uint32_t)((48/4)*10)); // De-bouncing
    if (!PIN_getInputValue(Board_DIO12))
    {
        Semaphore_post(wakeupSemaphoreHandle);
        beingActive = true;
    }
}

电流曲线显示了通过在2个不同 DIO 上提供引脚中断来进入和退出这些模式时待机和空闲模式的电流。

请使用我的示例进行 SART、并确保您了解它的工作原理、然后再开始修改它。

Siri