DDRB |= ((1 << 1) | (1 << 2));
PORTB |= ((1 << 0) | (1 << 3));
- ISPTarget_ConfigureSoftwareISP(SCKDuration);
+ ISPTarget_ConfigureSoftwareSPI(SCKDuration);
}
}
}
}
-/** Configures the AVR to produce a .5MHz rescue clock out of the OCR1A pin of the AVR, so
+/** Configures the AVR to produce a 4MHz rescue clock out of the OCR1A pin of the AVR, so
* that it can be fed into the XTAL1 pin of an AVR whose fuses have been mis-configured for
* an external clock rather than a crystal. When used, the ISP speed must be 125KHz for this
* functionality to work correctly.
#endif
}
-/** Configures the AVR's timer ready to produce software ISP for the slower ISP speeds that
+/** Configures the AVR's timer ready to produce software SPI for the slower ISP speeds that
* cannot be obtained when using the AVR's hardware SPI module.
*
* \param[in] SCKDuration Duration of the desired software ISP SCK clock
*/
-void ISPTarget_ConfigureSoftwareISP(const uint8_t SCKDuration)
+void ISPTarget_ConfigureSoftwareSPI(const uint8_t SCKDuration)
{
- /* Configure Timer 1 for software ISP using the specified SCK duration */
+ /* Configure Timer 1 for software SPI using the specified SCK duration */
TIMSK1 = (1 << OCIE1A);
TCNT1 = 0;
OCR1A = pgm_read_word(&TimerCompareFromSCKDuration[SCKDuration - sizeof(SPIMaskFromSCKDuration)]);