//! Setup the AVR pins.
void avrsetup(){
spisetup();
-
- glitchsetup();
}
//! Initialized an attached AVR.
SETSS;
CLRCLK;
- delay(500);
+ //delay(5);
CLRSS;
- delay(500);
+ //delay(5);
//Enable programming
avr_prgen();
}
//! Read and write an SPI byte with delays.
-unsigned char avrtrans8(unsigned char byte){
- register unsigned int bit;
+u8 avrtrans8(u8 byte){
+ register u16 bit;
//This function came from the SPI Wikipedia article.
//Minor alterations.
}
//! Write lock bits.
void avr_setlock(u8 bits){
- debugstr("Setting lock bits.");
avrexchange(0xAC,0xE0,0x00,
bits);
}
unsigned int at;
static u8 connected=0;
+ /*
if(!avr_isready() && connected)
debugstr("AVR is not yet ready.");
+ */
switch(verb){
case READ:
avrsetup();
txdata(app,verb,0);
break;
- case START://returns device code
+ case START:
avrconnect();
- //no break here
+ txdata(app,verb,0);
+ break;//Used to fall through here.
case AVR_PEEKSIG:
for(i=0;i<4;i++)
cmddata[i]=avr_sig(i);