diff options
Diffstat (limited to 'tmk_core/protocol/ps2_io_chibios.c')
-rw-r--r-- | tmk_core/protocol/ps2_io_chibios.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/tmk_core/protocol/ps2_io_chibios.c b/tmk_core/protocol/ps2_io_chibios.c deleted file mode 100644 index 906d85d848..0000000000 --- a/tmk_core/protocol/ps2_io_chibios.c +++ /dev/null @@ -1,55 +0,0 @@ -#include <stdbool.h> -#include "ps2_io.h" - -// chibiOS headers -#include "ch.h" -#include "hal.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) { - palSetLineMode(PS2_CLOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN); - palWriteLine(PS2_CLOCK_PIN, PAL_LOW); -} - -void clock_hi(void) { - palSetLineMode(PS2_CLOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN); - palWriteLine(PS2_CLOCK_PIN, PAL_HIGH); -} - -bool clock_in(void) { - palSetLineMode(PS2_CLOCK_PIN, PAL_MODE_INPUT); - return palReadLine(PS2_CLOCK_PIN); -} - -/* - * Data - */ -void data_init(void) {} - -void data_lo(void) { - palSetLineMode(PS2_DATA_PIN, PAL_MODE_OUTPUT_OPENDRAIN); - palWriteLine(PS2_DATA_PIN, PAL_LOW); -} - -void data_hi(void) { - palSetLineMode(PS2_DATA_PIN, PAL_MODE_OUTPUT_OPENDRAIN); - palWriteLine(PS2_DATA_PIN, PAL_HIGH); -} - -bool data_in(void) { - palSetLineMode(PS2_DATA_PIN, PAL_MODE_INPUT); - return palReadLine(PS2_DATA_PIN); -} |