Other Parts Discussed in Thread: HALCOGEN
Hello, I am using TMS570LS31HDK. I want to enable a PWM interrupt but failed. Can you help me to find out the problem? Thanks a lot!!
First, I config the project in HalCoGen. I enable the HET1 driver and GIO driver.My first question is should I enable the RTI driver?
Then I config the HET1. In the sub tag PWM Interrupts, I choose the E of Period 0 and use high level interrupt. In the sub tag PWM0-7, I config PWM0's period is 1s and duty is 75%, and enable its output to pin 0.
In the VIM tag, I config VIM channel 0-31, enable the "10:HET High" and IRQ.
Then I generate code and code in CCS.
In sys_main.c, the code is
hetInit();
gioSetDirection(hetPORT1, 0xFFFFFFFF);
gioSetBit(hetPORT1,17 ,1); //// I want to toggle this pin in the interrupt
while(1) {}
In file Notification.c
void pwmNotification(hetBASE_t * hetREG,uint32 pwm, uint32 notification)
{
/* enter user code between the USER CODE BEGIN and USER CODE END. */
/* USER CODE BEGIN (35) */
gioToggleBit(hetPORT1,17);
hetREG1->FLG = 0xFFFFFFFF;
/* USER CODE END */
}
That is all what I do. Please help me out.
