CC2640R2L: CC2640R2L是否有哪个api可以实现软件复位或者硬件复位重启的？

复位的API就是你上面所列的两个

说明更详细的信息以便更好地做出判断，包括SDK版本以及代码片段和其他描述

CC2640R2L芯片使用SDK版本：simplelink_cc2640r2_sdk_5_10_00_02在project_zero.c中使用上述的API：SysCtrlSystemReset()或者HAL_SYSTEM_RESET()均出现死机不重启现象。

static void buttonDebounceSwiFxn(UArg buttonId)

{
// Used to send message to app
button_state_t buttonMsg = { .pinId = buttonId };
uint8_t sendMsg = FALSE;
// Get current value of the button pin after the clock timeout
uint8_t buttonPinVal = PIN_getInputValue(buttonId);

Log_info1("Button == %s",
(IArg)((buttonId == Board_BUTTON0)?"Button 0":"Button 1"));
// Set interrupt direction to opposite of debounced state
// If button is now released (button is active low, so release is high)
if (buttonPinVal) 
{
// Enable negative edge interrupts to wait for press
PIN_setConfig(buttonPinHandle, PIN_BM_IRQ, buttonId | PIN_IRQ_NEGEDGE);
}
else
{
// Enable positive edge interrupts to wait for relesae
PIN_setConfig(buttonPinHandle, PIN_BM_IRQ, buttonId | PIN_IRQ_POSEDGE);
}

switch(buttonId)
{
case Board_BUTTON0:
// If button is now released (buttonPinVal is active low, so release is 1)
// and button state was pressed (buttonstate is active high so press is 1)
if (buttonPinVal && button0State) //released
{
// Button was released

Log_info0("released~~~~~");
buttonMsg.state = button0State = 0;
sendMsg = TRUE;
}
else if (!buttonPinVal && !button0State) //pressed
{
// Button was pressed
Log_info0("pressed~~~~~");
buttonMsg.state = button0State = 1;
sendMsg = TRUE;
}
else
{
// Button was pressed
buttonMsg.state = button0State = 0;
sendMsg = TRUE;

Log_info0("Board_BUTTON0 pressed~~~~~");
}
break;

case Board_BUTTON1:
// If button is now released (buttonPinVal is active low, so release is 1)
// and button state was pressed (buttonstate is active high so press is 1)
if (buttonPinVal) 
{
// Button was released
buttonMsg.state = 0;
sendMsg = TRUE;
}
else 
{
// Button was pressed
buttonMsg.state = 1;
sendMsg = TRUE;
//SysCtrlSystemReset();
HAL_SYSTEM_RESET();
}

break;
}

if (sendMsg == TRUE)
{
user_enqueueRawAppMsg(APP_MSG_BUTTON_DEBOUNCED,
(uint8_t *)&buttonMsg, sizeof(buttonMsg));
}
}

以下是代码部分，就是运行到SysCtrlSystemReset()或者HAL_SYSTEM_RESET()就会出现死机停止运行了

这可能与JTAG Halt In Boot有关

song xiaoxia 说：

//SysCtrlSystemReset();
HAL_SYSTEM_RESET();

你在这句之后加上点亮LED的语句，用flash programmer2下载完拔掉cJTAG相关的跳帽或者使用外部供电

然后看一下LED状态会不会发生变化