diff options
Diffstat (limited to 'keyboards/gergo/gergo.c')
| -rw-r--r-- | keyboards/gergo/gergo.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/keyboards/gergo/gergo.c b/keyboards/gergo/gergo.c deleted file mode 100644 index ba359f8145..0000000000 --- a/keyboards/gergo/gergo.c +++ /dev/null @@ -1,84 +0,0 @@ -#include QMK_KEYBOARD_H - -bool i2c_initialized = 0; -i2c_status_t mcp23018_status = 0x20; - -void matrix_init_kb(void) { - // (tied to Vcc for hardware convenience) - //DDRB &= ~(1<<4); // set B(4) as input - //PORTB &= ~(1<<4); // set B(4) internal pull-up disabled - - // unused pins - C7, D4, D5, D7, E6 - // set as input with internal pull-up enabled - DDRC &= ~(1<<7); - DDRD &= ~(1<<5 | 1<<4 | 1<<6 | 1<<7); - DDRE &= ~(1<<6); - PORTC |= (1<<7); - PORTD |= (1<<5 | 1<<4 | 1<<6 | 1<<7); - PORTE |= (1<<6); - - matrix_init_user(); -} - - -uint8_t init_mcp23018(void) { - print("starting init"); - mcp23018_status = 0x20; - - // I2C subsystem - - // uint8_t sreg_prev; - // sreg_prev=SREG; - // cli(); - - if (i2c_initialized == 0) { - i2c_init(); // on pins D(1,0) - i2c_initialized = true; - _delay_ms(1000); - } - // i2c_init(); // on pins D(1,0) - // _delay_ms(1000); - - // set pin direction - // - unused : input : 1 - // - input : input : 1 - // - driving : output : 0 - mcp23018_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(IODIRA, I2C_TIMEOUT); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b10000000, I2C_TIMEOUT); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b11111111, I2C_TIMEOUT); if (mcp23018_status) goto out; - i2c_stop(); - - // set pull-up - // - unused : on : 1 - // - input : on : 1 - // - driving : off : 0 - mcp23018_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(GPPUA, I2C_TIMEOUT); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b10000000, I2C_TIMEOUT); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b11111111, I2C_TIMEOUT); if (mcp23018_status) goto out; - -out: - i2c_stop(); - // SREG=sreg_prev; - //uprintf("Init %x\n", mcp23018_status); - return mcp23018_status; -} - -const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = { - { {0,0}, {0,7}, {2,7}, {3,7} }, - { {0,8}, {1,8}, {2,8}, {3,8} }, - { {0,9}, {1,9}, {2,9}, {3,9} }, - { {0,10}, {1,10}, {2,10}, {3,10} }, - { {0,11}, {1,11}, {2,11}, {3,11} }, - { {0,12}, {1,12}, {2,12}, {0,0} }, - { {0,13}, {1,13}, {2,13}, {0,0} }, - - { {1,0}, {0,0}, {2,0}, {3,0} }, - { {0,1}, {1,1}, {2,1}, {3,1} }, - { {0,2}, {1,2}, {2,2}, {3,2} }, - { {0,3}, {1,3}, {2,3}, {3,3} }, - { {0,4}, {1,4}, {2,4}, {3,4} }, - { {0,5}, {1,5}, {2,5}, {3,5} }, - { {0,6}, {1,6}, {2,6}, {3,6} } -}; |