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https://github.com/qmk/qmk_firmware.git
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29 lines
1.3 KiB
C
29 lines
1.3 KiB
C
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#pragma once
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// clang-format off
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#if defined(__AVR__)
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typedef uint8_t port_data_t;
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#define readPort(port) PINx_ADDRESS(port)
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#define setPortBitInput(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))
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#define setPortBitInputHigh(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) |= _BV((bit)&0xF))
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#define setPortBitOutput(port, bit) (DDRx_ADDRESS(port) |= _BV((bit)&0xF))
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#define writePortBitLow(port, bit) (PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))
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#define writePortBitHigh(port, bit) (PORTx_ADDRESS(port) |= _BV((bit)&0xF))
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#else
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typedef uint16_t port_data_t;
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#define readPort(qmk_pin) palReadPort(PAL_PORT(qmk_pin))
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#define setPortBitInput(qmk_pin, bit) palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_INPUT)
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#define setPortBitInputHigh(qmk_pin, bit) palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_INPUT_PULLUP)
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#define setPortBitInputLow(qmk_pin, bit) palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_INPUT_PULLDOWN)
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#define setPortBitOutput(qmk_pin, bit) palSetPadMode(PAL_PORT(qmk_pin), bit, PAL_MODE_OUTPUT_PUSHPULL)
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#define writePortBitLow(qmk_pin, bit) palClearLine(PAL_LINE(PAL_PORT(qmk_pin), bit))
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#define writePortBitHigh(qmk_pin, bit) palSetLine(PAL_LINE(PAL_PORT(qmk_pin), bit))
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#endif
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