HCS08 MC13213 ATD does not work

frusty — Tue, 27 Nov 2007 19:34:52 GMT

I am trieing to convert a sinus signal and modulate it again using the PWM module... But I never get any values from the ATD.

Here is the code:

void Init_PWM (void){

TPM2C2SC = 0x3C;
TPM2C2VH = 0x05;
TPM2C2VL = 0xD2;

TPM2MODH = 0x83;
TPM2C2SC = 0x3C;

TPM2SC = 0x48;


}

void Init_ATD (void){
ATDPE = 0x01;
ATDC = 0xB1;
ATDSC = 0x40;
}

union DATA
{
   uint8_t Buffer[2];
   uint16_t digit;
} ATDdata;

__interrupt void ATD_ISR(void)
{

/*ATDdata.Buffer[0] = ATDRH;
ATDdata.Buffer[1] = ATDRL;
*/TPM2C2VH = (ATDRH ^0x80);
TPM2C2VL = ATDRL ;
ATDSC = ATDSC;
//TPM2SC = TPM2SC ^0x80;
}

Re: HCS08 MC13213 ATD does not work

todorstz — Fri, 13 Nov 2009 05:34:57 GMT

I have the same problem. I suggest that comming from the high consupmation from battery for a very short time. Check this!

Message Edited by todorstz on 2009-11-12 09:35 PM

8-bit MicrocontrollersのトピックHCS08 MC13213 ATD does not work

HCS08 MC13213 ATD does not work

Re: HCS08 MC13213 ATD does not work