-#include "ergodox_ez.h"
+#include QMK_KEYBOARD_H
#include "i2cmaster.h"
+
+extern inline void ergodox_board_led_on(void);
+extern inline void ergodox_right_led_1_on(void);
+extern inline void ergodox_right_led_2_on(void);
+extern inline void ergodox_right_led_3_on(void);
+extern inline void ergodox_right_led_on(uint8_t led);
+
+extern inline void ergodox_board_led_off(void);
+extern inline void ergodox_right_led_1_off(void);
+extern inline void ergodox_right_led_2_off(void);
+extern inline void ergodox_right_led_3_off(void);
+extern inline void ergodox_right_led_off(uint8_t led);
+
+extern inline void ergodox_led_all_on(void);
+extern inline void ergodox_led_all_off(void);
+
+extern inline void ergodox_right_led_1_set(uint8_t n);
+extern inline void ergodox_right_led_2_set(uint8_t n);
+extern inline void ergodox_right_led_3_set(uint8_t n);
+extern inline void ergodox_right_led_set(uint8_t led, uint8_t n);
+
+extern inline void ergodox_led_all_set(uint8_t n);
+
+
bool i2c_initialized = 0;
uint8_t mcp23018_status = 0x20;
// unused pins - C7, D4, D5, D7, E6
// set as input with internal pull-ip enabled
DDRC &= ~(1<<7);
- DDRD &= ~(1<<7 | 1<<5 | 1<<4);
+ DDRD &= ~(1<<5 | 1<<4);
DDRE &= ~(1<<6);
PORTC |= (1<<7);
- PORTD |= (1<<7 | 1<<5 | 1<<4);
+ PORTD |= (1<<5 | 1<<4);
PORTE |= (1<<6);
ergodox_blink_all_leds();
_delay_ms(50);
ergodox_right_led_3_on();
_delay_ms(50);
+#ifdef LEFT_LEDS
+ ergodox_left_led_1_on();
+ _delay_ms(50);
+ if (!mcp23018_status) {
+ mcp23018_status = ergodox_left_leds_update();
+ }
+ ergodox_left_led_2_on();
+ _delay_ms(50);
+ if (!mcp23018_status) {
+ mcp23018_status = ergodox_left_leds_update();
+ }
+ ergodox_left_led_3_on();
+ _delay_ms(50);
+ if (!mcp23018_status) {
+ mcp23018_status = ergodox_left_leds_update();
+ }
+#endif
ergodox_right_led_1_off();
_delay_ms(50);
ergodox_right_led_2_off();
_delay_ms(50);
ergodox_right_led_3_off();
+#ifdef LEFT_LEDS
+ _delay_ms(50);
+ ergodox_left_led_1_off();
+ if (!mcp23018_status) {
+ mcp23018_status = ergodox_left_leds_update();
+ }
+ _delay_ms(50);
+ ergodox_left_led_2_off();
+ if (!mcp23018_status) {
+ mcp23018_status = ergodox_left_leds_update();
+ }
+ _delay_ms(50);
+ ergodox_left_led_3_off();
+ if (!mcp23018_status) {
+ mcp23018_status = ergodox_left_leds_update();
+ }
+#endif
+
//ergodox_led_all_on();
//_delay_ms(333);
ergodox_led_all_off();
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++;
+ i2c_initialized = true;
_delay_ms(1000);
}
out:
i2c_stop();
+#ifdef LEFT_LEDS
+ if (!mcp23018_status) mcp23018_status = ergodox_left_leds_update();
+#endif // LEFT_LEDS
+
+ // SREG=sreg_prev;
+
+ return mcp23018_status;
+}
+
+#ifdef LEFT_LEDS
+uint8_t ergodox_left_leds_update(void) {
+ if (mcp23018_status) { // if there was an error
+ return mcp23018_status;
+ }
+#define LEFT_LED_1_SHIFT 7 // in MCP23018 port B
+#define LEFT_LED_2_SHIFT 6 // in MCP23018 port B
+#define LEFT_LED_3_SHIFT 7 // in MCP23018 port A
+
+ // set logical value (doesn't matter on inputs)
+ // - unused : hi-Z : 1
+ // - input : hi-Z : 1
+ // - driving : hi-Z : 1
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE);
+ if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(OLATA);
+ if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b11111111
+ & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT)
+ );
+ if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b11111111
+ & ~(ergodox_left_led_2<<LEFT_LED_2_SHIFT)
+ & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT)
+ );
+ if (mcp23018_status) goto out;
+
+ out:
+ i2c_stop();
return mcp23018_status;
}
+#endif
+#ifdef ONEHAND_ENABLE
+__attribute__ ((weak))
+// swap-hands action needs a matrix to define the swap
+const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+ /* Left hand, matrix positions */
+ {{0,13}, {1,13}, {2,13}, {3,13}, {4,13}, {5,13}},
+ {{0,12}, {1,12}, {2,12}, {3,12}, {4,12}, {5,12}},
+ {{0,11}, {1,11}, {2,11}, {3,11}, {4,11}, {5,11}},
+ {{0,10}, {1,10}, {2,10}, {3,10}, {4,10}, {5,10}},
+ {{0,9}, {1,9}, {2,9}, {3,9}, {4,9}, {5,9}},
+ {{0,8}, {1,8}, {2,8}, {3,8}, {4,8}, {5,8}},
+ {{0,7}, {1,7}, {2,7}, {3,7}, {4,7}, {5,7}},
+ /* Right hand, matrix positions */
+ {{0,6}, {1,6}, {2,6}, {3,6}, {4,6}, {5,6}},
+ {{0,5}, {1,5}, {2,5}, {3,5}, {4,5}, {5,5}},
+ {{0,4}, {1,4}, {2,4}, {3,4}, {4,4}, {5,4}},
+ {{0,3}, {1,3}, {2,3}, {3,3}, {4,3}, {5,3}},
+ {{0,2}, {1,2}, {2,2}, {3,2}, {4,2}, {5,2}},
+ {{0,1}, {1,1}, {2,1}, {3,1}, {4,1}, {5,1}},
+ {{0,0}, {1,0}, {2,0}, {3,0}, {4,0}, {5,0}},
+};
+#endif