/*
LUFA Library
- Copyright (C) Dean Camera, 2014.
+ Copyright (C) Dean Camera, 2019.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
- Copyright 2014 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2019 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
#define LOAD_EXTENDED_ADDRESS_CMD 0x4D
/** 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_TIMER_COMP(freq) (((F_CPU / 8) / 2 / freq) - 1)
/** ISP rescue clock speed in Hz, for clocking targets with incorrectly set fuses. */
#define ISP_RESCUE_CLOCK_SPEED 4000000
/* External Variables: */
- extern bool HardwareSPIMode;
+ extern bool ISPTarget_HardwareSPIMode;
/* Function Prototypes: */
void ISPTarget_EnableTargetISP(void);
*/
static inline void ISPTarget_SendByte(const uint8_t Byte)
{
- if (HardwareSPIMode)
+ if (ISPTarget_HardwareSPIMode)
SPI_SendByte(Byte);
else
ISPTarget_TransferSoftSPIByte(Byte);
{
uint8_t ReceivedByte;
- if (HardwareSPIMode)
+ if (ISPTarget_HardwareSPIMode)
ReceivedByte = SPI_ReceiveByte();
else
ReceivedByte = ISPTarget_TransferSoftSPIByte(0x00);
{
uint8_t ReceivedByte;
- if (HardwareSPIMode)
+ if (ISPTarget_HardwareSPIMode)
ReceivedByte = SPI_TransferByte(Byte);
else
ReceivedByte = ISPTarget_TransferSoftSPIByte(Byte);