From d4be4b67a251ecc046d857c5cd00cfb37c394ab7 Mon Sep 17 00:00:00 2001 From: Joel Challis Date: Wed, 20 Oct 2021 21:18:49 +0100 Subject: Relocate PS2 code (#14895) * Relocate ps2 protocol code * clang * Move makefile logic --- tmk_core/protocol/ps2_io_avr.c | 51 ------------------------------------------ 1 file changed, 51 deletions(-) delete mode 100644 tmk_core/protocol/ps2_io_avr.c (limited to 'tmk_core/protocol/ps2_io_avr.c') diff --git a/tmk_core/protocol/ps2_io_avr.c b/tmk_core/protocol/ps2_io_avr.c deleted file mode 100644 index 7c826fbf1a..0000000000 --- a/tmk_core/protocol/ps2_io_avr.c +++ /dev/null @@ -1,51 +0,0 @@ -#include -#include "ps2_io.h" -#include "gpio.h" -#include "wait.h" - -/* Check port settings for clock and data line */ -#if !(defined(PS2_CLOCK_PIN)) -# error "PS/2 clock setting is required in config.h" -#endif - -#if !(defined(PS2_DATA_PIN)) -# error "PS/2 data setting is required in config.h" -#endif - -/* - * Clock - */ -void clock_init(void) {} - -void clock_lo(void) { - // Transition from input with pull-up to output low via Hi-Z instead of output high - writePinLow(PS2_CLOCK_PIN); - setPinOutput(PS2_CLOCK_PIN); -} - -void clock_hi(void) { setPinInputHigh(PS2_CLOCK_PIN); } - -bool clock_in(void) { - setPinInputHigh(PS2_CLOCK_PIN); - wait_us(1); - return readPin(PS2_CLOCK_PIN); -} - -/* - * Data - */ -void data_init(void) {} - -void data_lo(void) { - // Transition from input with pull-up to output low via Hi-Z instead of output high - writePinLow(PS2_DATA_PIN); - setPinOutput(PS2_DATA_PIN); -} - -void data_hi(void) { setPinInputHigh(PS2_DATA_PIN); } - -bool data_in(void) { - setPinInputHigh(PS2_DATA_PIN); - wait_us(1); - return readPin(PS2_DATA_PIN); -} -- cgit v1.2.3