CCS/PGA900EVM: interrupts handler

Hello Scott,

I have seen the function
Interrupt_Reset_Init() and
ADC_PCHANNEL_DISABLE() which is (PADC_CONFIG &= ~ADC_ENABLE)
ADC_TCHANNEL_DISABLE() which is (TADC_CONFIG &= ~ADC_ENABLE)
ADC_PCHANNEL_ENABLE() which is (PADC_CONFIG |= ADC_ENABLE)
ADC_TCHANNEL_ENABLE() which is (TADC_CONFIG |= ADC_ENABLE)

I don't understand why despite the fact that a temperature measurement needs to be made the interrupt vector is set as
/*
* Enable NVIC interrupts
* NVIC interrupt for external interrupt 1 i.e. TADC is disabled
*/
NVIC_ENABLE0 = 0xFFFFFFFD;

I modified it in the following way
NVIC_ENABLE0 = 0xFFFFFFFF;


but the interrupt enabling, which you indicate, is done at the end of the function
CFG_Peripheral_Config ()
{
..

/* Initialize P channel ADC */
ADC_Pchannel_Config(ADC_ENABLE | ADC_DECI_RATE_128US |
ADC_INT_RATE_EVERY_SAMPLE, 0);

/* Initialize T channel ADC */
ADC_Tchannel_Config(ADC_ENABLE | ADC_DECI_RATE_128US |
ADC_INT_RATE_EVERY_SAMPLE, T_GAIN_5_V_V);

ADC_Config(ADC_CFG_1_ADC_ENABLE); /* ADC is enabled */
}

using the debugger i can see that the value of the registers PADC_DATA1/2 e TADC_DATA1/2 varies.
This means that the PADC and TADC devices are working.
However, the functions
interrupt void PADC_Handler(void) {..} and
interrupt void TADC_Handler(void) {..}
are not executed.

There is something else I am not considering?

Thanks

Hello Claudio,

Sorry for the delay. I haven't had the time yet to go into this in detail. I will get back to you by the end of the week, the 10th.

Regards,