/** Macro to convert an ISP frequency to a number of timer clock cycles for the software SPI driver. */
#define TIMER_COMP(freq) (((F_CPU / 8) / 2 / freq) - 1)
/** Macro to convert an ISP frequency to a number of timer clock cycles for the software SPI driver. */
#define TIMER_COMP(freq) (((F_CPU / 8) / 2 / freq) - 1)
#define ISP_RESCUE_CLOCK_SPEED 4000000
/* External Variables: */
extern bool HardwareSPIMode;
/* Function Prototypes: */
#define ISP_RESCUE_CLOCK_SPEED 4000000
/* External Variables: */
extern bool HardwareSPIMode;
/* Function Prototypes: */
void ISPTarget_ConfigureRescueClock(void);
void ISPTarget_ConfigureSoftwareISP(const uint8_t SCKDuration);
uint8_t ISPTarget_TransferSoftSPIByte(const uint8_t Byte);
void ISPTarget_ConfigureRescueClock(void);
void ISPTarget_ConfigureSoftwareISP(const uint8_t SCKDuration);
uint8_t ISPTarget_TransferSoftSPIByte(const uint8_t Byte);