关于AM5728在ccs中建立dsp硬件中断的问题

试试看编译OSAL中提供的HWI例程。具体参考:
software-dl.ti.com/.../index_device_drv.html

你要使用DSP做什么功能呢？
我一般不管底层怎么做的，就用opencl

我需要用dsp来实现数据链路层的网络通信，现在用的EMAC_BasicExample_evmAM572x_c66xExampleProject这个pdk例程，需要用这个例程在0.5秒内接5000个数据包，一个数据包差不读1.4k字节，用的千兆网口，是但发现这个例程中的接收函数响应时间太慢了会导致严重的丢包，所以想自己建中断，这个例程的接收函数不太像是中断

这个例程的中断不支持am5728
/*
* ======== HWI test function ========
*/
volatile uint64_t gTestlocalTimeout = 0x300000U;

#if defined (SOC_AM65XX) || defined (SOC_J721E)
#define INT_NUM_IRQ 32
#define LOOP_CNT 100
volatile uint64_t gFlagIRQ = 0;

void myIsrIRQ(uintptr_t arg)
{
gFlagIRQ = 1;
gTestlocalTimeout = 0x300000;
}
bool OSAL_core_hwi_test()
{
HwiP_Params hwiParams;
HwiP_Handle handle;
volatile int intCount = 0;
int32_t ret;
bool test_pass=true;

HwiP_Params_init(&hwiParams);

OSAL_log("Creating Hwi myIsr \n");
handle = HwiP_create(INT_NUM_IRQ, myIsrIRQ, &hwiParams);
if (handle == NULL) {
OSAL_log("Failed to create the HwiP handle \n");
test_pass = false;
}

if (test_pass == true)
{
while (intCount != LOOP_CNT)
{
ret=HwiP_post(INT_NUM_IRQ);

if(ret==osal_UNSUPPORTED)
{ /* In case of unsupported SOC/error */
OSAL_log("HwiP_post unsupported/failed!\n");
test_pass=false;
break;
}

/* Wait for software timeout, ISR should hit
* otherwise return the test as failed */
while (gTestlocalTimeout != 0U)
{
gTestlocalTimeout--;
if (gFlagIRQ)
{
gFlagIRQ = 0;
intCount++;
break;
}
}
/* Wait is over - did not get any interrupts posted/received
* declare the test as fail
*/
if (gTestlocalTimeout == 0)
{
OSAL_log("Failed to get interrupts \n");
test_pass = false;
break;
}
}

OSAL_log("%d IRQs received. Test over !\n",intCount);
ret = HwiP_delete(handle);
if (ret != HwiP_OK)
{
OSAL_log(" Failed to delete HwiP handle \n");
test_pass= false;
}
}

return test_pass;
}

及这个帖子：e2e.ti.com/.../485801

我看到HWI test 中有与am572x相关的代码？有在am572x的开发板上跑过吗？有什么打印信息？
======== HWI test function ========
#elif defined(SOC_AM572x) || defined (SOC_AM574x)
UT_Timer_Type_t timer_type = UT_Timer_DMTIMER;

#define OSAL_TEST_TIMER_ID (8U)
#define OSAL_TEST_TIMER_ID2 (10U)
#define OSAL_TEST_TIMER_PERIOD (5000U)

#define OSAL_TEST_TIMER_ID (8U)
#define OSAL_TEST_TIMER_ID2 (10U)
#define OSAL_TEST_TIMER_PERIOD (5000U)

#if defined (ENABLE_GET_TIME_TEST)
uint64_t gTestTimeRd[OSAL_GET_TIME_MAX_SAMPLES];
#endif

void timerIsr(void *arg)
{
#if defined (ENABLE_GET_TIME_TEST)
if (timerIsrCount < OSAL_GET_TIME_MAX_SAMPLES)
{
gTestTimeRd[timerIsrCount] = TimerP_getTimeInUsecs();
}
#endif
timerIsrCount++;
}

请问您这个例程是在哪找的，能发下链接吗，我现在用的ti-processor-sdk-rtos-am57xx-evm-05.03.00.07-Windows-x86-Install开发包里面OSAL例程中提供的HWI没有写支持5728