mh
/
qmk_firmware
mirror of https://github.com/qmk/qmk_firmware/


								#pragma once

								// clang-format off


								#if defined(__AVR__)

								typedef uint8_t     port_data_t;


								#define readPort(port)                 PINx_ADDRESS(port)


								#define setPortBitInput(port, bit)     (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))

								#define setPortBitInputHigh(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) |= _BV((bit)&0xF))

								#define setPortBitOutput(port, bit)    (DDRx_ADDRESS(port) |= _BV((bit)&0xF))


								#define writePortBitLow(port, bit)     (PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))

								#define writePortBitHigh(port, bit)    (PORTx_ADDRESS(port) |= _BV((bit)&0xF))


								#else

								typedef uint16_t     port_data_t;


								#define readPort(qmk_pin)                 palReadPort(PAL_PORT(qmk_pin))


								#define setPortBitInput(qmk_pin, bit)     palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_INPUT)

								#define setPortBitInputHigh(qmk_pin, bit) palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_INPUT_PULLUP)

								#define setPortBitInputLow(qmk_pin, bit)  palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_INPUT_PULLDOWN)

								#define setPortBitOutput(qmk_pin, bit)    palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_OUTPUT_PUSHPULL)


								#define writePortBitLow(qmk_pin, bit)     palClearLine(PAL_LINE(PAL_PORT(qmk_pin), bit))

								#define writePortBitHigh(qmk_pin, bit)    palSetLine(PAL_LINE(PAL_PORT(qmk_pin), bit))

								#endif