tmk
10 years ago
4 changed files with 14 additions and 14 deletions
keyboard/onekey/Makefile.lufa → keyboard/onekey/Makefile
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| #SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | #SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | ||||
| #NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA | #NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA | ||||
| PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support | |||||
| PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||||
| #PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support | |||||
| #PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||||
| #PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | #PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | ||||
| #PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | #PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | ||||
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keyboard/onekey/README.md
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| Onekey | Onekey | ||||
| ====== | ====== | ||||
| Just one key keyboard for example. It sends 'a' key if pins PD0 and PD1 are short-circuited. | |||||
| Just one key keyboard for example. It sends 'a' key if pins PB0 and PB1 are short-circuited. | |||||
| https://github.com/tmk/tmk_keyboard/issues/56 | https://github.com/tmk/tmk_keyboard/issues/56 |
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keyboard/onekey/config.h
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| # define PS2_CLOCK_PORT PORTD | # define PS2_CLOCK_PORT PORTD | ||||
| # define PS2_CLOCK_PIN PIND | # define PS2_CLOCK_PIN PIND | ||||
| # define PS2_CLOCK_DDR DDRD | # define PS2_CLOCK_DDR DDRD | ||||
| # define PS2_CLOCK_BIT 5 | |||||
| # define PS2_CLOCK_BIT 1 | |||||
| # define PS2_DATA_PORT PORTD | # define PS2_DATA_PORT PORTD | ||||
| # define PS2_DATA_PIN PIND | # define PS2_DATA_PIN PIND | ||||
| # define PS2_DATA_DDR DDRD | # define PS2_DATA_DDR DDRD | ||||
| #define PS2_CLOCK_PORT PORTD | #define PS2_CLOCK_PORT PORTD | ||||
| #define PS2_CLOCK_PIN PIND | #define PS2_CLOCK_PIN PIND | ||||
| #define PS2_CLOCK_DDR DDRD | #define PS2_CLOCK_DDR DDRD | ||||
| #define PS2_CLOCK_BIT 5 | |||||
| #define PS2_CLOCK_BIT 1 | |||||
| #define PS2_DATA_PORT PORTD | #define PS2_DATA_PORT PORTD | ||||
| #define PS2_DATA_PIN PIND | #define PS2_DATA_PIN PIND | ||||
| #define PS2_DATA_DDR DDRD | #define PS2_DATA_DDR DDRD |
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keyboard/onekey/matrix.c
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| /* Column pin configuration | /* Column pin configuration | ||||
| * col: 0 | * col: 0 | ||||
| * pin: D0 | |||||
| * pin: B0 | |||||
| */ | */ | ||||
| static void init_cols(void) | static void init_cols(void) | ||||
| { | { | ||||
| // Input with pull-up(DDR:0, PORT:1) | // Input with pull-up(DDR:0, PORT:1) | ||||
| DDRD &= ~(1<<0); | |||||
| PORTD |= (1<<0); | |||||
| DDRB &= ~(1<<0); | |||||
| PORTB |= (1<<0); | |||||
| } | } | ||||
| static matrix_row_t read_cols(void) | static matrix_row_t read_cols(void) | ||||
| { | { | ||||
| return (PIND&(1<<0) ? 0 : (1<<0)); | |||||
| return (PINB&(1<<0) ? 0 : (1<<0)); | |||||
| } | } | ||||
| /* Row pin configuration | /* Row pin configuration | ||||
| * row: 0 | * row: 0 | ||||
| * pin: D1 | |||||
| * pin: B1 | |||||
| */ | */ | ||||
| static void unselect_rows(void) | static void unselect_rows(void) | ||||
| { | { | ||||
| // Hi-Z(DDR:0, PORT:0) to unselect | // Hi-Z(DDR:0, PORT:0) to unselect | ||||
| DDRD &= ~0b00000010; | |||||
| PORTD &= ~0b00000010; | |||||
| DDRB &= ~0b00000010; | |||||
| PORTB &= ~0b00000010; | |||||
| } | } | ||||
| static void select_row(uint8_t row) | static void select_row(uint8_t row) | ||||
| // Output low(DDR:1, PORT:0) to select | // Output low(DDR:1, PORT:0) to select | ||||
| switch (row) { | switch (row) { | ||||
| case 0: | case 0: | ||||
| DDRD |= (1<<1); | |||||
| PORTD &= ~(1<<1); | |||||
| DDRB |= (1<<1); | |||||
| PORTB &= ~(1<<1); | |||||
| break; | break; | ||||
| } | } | ||||
| } | } |
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