CC2640在peripheral基础上添加了Observer功能后，运行一段时间进入HARDWARE

void AssertHandler(uint8 assertCause, uint8 assertSubcause)
{
// check the assert cause
switch (assertCause)
{
case HAL_ASSERT_CAUSE_OUT_OF_MEMORY:
break;

case HAL_ASSERT_CAUSE_INTERNAL_ERROR:
// check the subcause
if (assertSubcause == HAL_ASSERT_SUBCAUSE_FW_INERNAL_ERROR)
{
;
}
else
{
;
}
break;

case HAL_ASSERT_CAUSE_ICALL_ABORT:
HAL_ASSERT_SPINLOCK;
break;

default:
HAL_ASSERT_SPINLOCK;
}

return;
}

条件 assertCause = 8，对应的错误信息，如下：

// Common Assert Causes (0x00 .. 0x1F)
#define HAL_ASSERT_CAUSE_FALSE 0x00
#define HAL_ASSERT_CAUSE_TRUE 0x01
#define HAL_ASSERT_CAUSE_INTERNAL_ERROR 0x02
#define HAL_ASSERT_CAUSE_HW_ERROR 0x03
#define HAL_ASSERT_CAUSE_OUT_OF_MEMORY 0x04
#define HAL_ASSERT_CAUSE_ICALL_ABORT 0x05
#define HAL_ASSERT_CAUSE_ICALL_TIMEOUT 0x06
#define HAL_ASSERT_CAUSE_WRONG_API_CALL 0x07
#define HAL_ASSERT_CAUSE_HARDWARE_ERROR 0x08
#define HAL_ASSERT_CAUSE_RF_DRIVER_ERROR 0x09
#define HAL_ASSERT_CAUSE_UNEXPECTED_ERROR 0x0A

卡在 HAL_ASSERT_SPINLOCK;    具体什么原因导致的，个人并没有找到，LR寄存器保存的是这条函数的入口地址。