1 #include QMK_KEYBOARD_H
3 extern inline void ergodox_board_led_on(void);
4 extern inline void ergodox_right_led_1_on(void);
5 extern inline void ergodox_right_led_2_on(void);
6 extern inline void ergodox_right_led_3_on(void);
7 extern inline void ergodox_right_led_on(uint8_t led);
9 extern inline void ergodox_board_led_off(void);
10 extern inline void ergodox_right_led_1_off(void);
11 extern inline void ergodox_right_led_2_off(void);
12 extern inline void ergodox_right_led_3_off(void);
13 extern inline void ergodox_right_led_off(uint8_t led);
15 extern inline void ergodox_led_all_on(void);
16 extern inline void ergodox_led_all_off(void);
18 extern inline void ergodox_right_led_1_set(uint8_t n);
19 extern inline void ergodox_right_led_2_set(uint8_t n);
20 extern inline void ergodox_right_led_3_set(uint8_t n);
21 extern inline void ergodox_right_led_set(uint8_t led, uint8_t n);
23 extern inline void ergodox_led_all_set(uint8_t n);
25 bool i2c_initialized = 0;
26 i2c_status_t mcp23018_status = 0x20;
28 void matrix_init_kb(void) {
29 // keyboard LEDs (see "PWM on ports OC1(A|B|C)" in "teensy-2-0.md")
30 TCCR1A = 0b10101001; // set and configure fast PWM
31 TCCR1B = 0b00001001; // set and configure fast PWM
33 // (tied to Vcc for hardware convenience)
34 DDRB &= ~(1<<4); // set B(4) as input
35 PORTB &= ~(1<<4); // set B(4) internal pull-up disabled
37 // unused pins - C7, D4, D5, D7, E6
38 // set as input with internal pull-up enabled
40 DDRD &= ~(1<<5 | 1<<4);
43 PORTD |= (1<<5 | 1<<4);
46 ergodox_blink_all_leds();
51 void ergodox_blink_all_leds(void)
53 ergodox_led_all_off();
54 ergodox_led_all_set(LED_BRIGHTNESS_DEFAULT);
55 ergodox_right_led_1_on();
57 ergodox_right_led_2_on();
59 ergodox_right_led_3_on();
62 ergodox_left_led_1_on();
64 if (!mcp23018_status) {
65 mcp23018_status = ergodox_left_leds_update();
67 ergodox_left_led_2_on();
69 if (!mcp23018_status) {
70 mcp23018_status = ergodox_left_leds_update();
72 ergodox_left_led_3_on();
74 if (!mcp23018_status) {
75 mcp23018_status = ergodox_left_leds_update();
78 ergodox_right_led_1_off();
80 ergodox_right_led_2_off();
82 ergodox_right_led_3_off();
85 ergodox_left_led_1_off();
86 if (!mcp23018_status) {
87 mcp23018_status = ergodox_left_leds_update();
90 ergodox_left_led_2_off();
91 if (!mcp23018_status) {
92 mcp23018_status = ergodox_left_leds_update();
95 ergodox_left_led_3_off();
96 if (!mcp23018_status) {
97 mcp23018_status = ergodox_left_leds_update();
101 //ergodox_led_all_on();
103 ergodox_led_all_off();
106 uint8_t init_mcp23018(void) {
107 mcp23018_status = 0x20;
111 // uint8_t sreg_prev;
115 if (i2c_initialized == 0) {
116 i2c_init(); // on pins D(1,0)
117 i2c_initialized = true;
120 // i2c_init(); // on pins D(1,0)
124 // - unused : input : 1
125 // - input : input : 1
126 // - driving : output : 0
127 mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
128 mcp23018_status = i2c_write(IODIRA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
129 mcp23018_status = i2c_write(0b00000000, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
130 mcp23018_status = i2c_write(0b00111111, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
131 i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
136 // - driving : off : 0
137 mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
138 mcp23018_status = i2c_write(GPPUA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
139 mcp23018_status = i2c_write(0b00000000, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
140 mcp23018_status = i2c_write(0b00111111, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
143 i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
146 if (!mcp23018_status) mcp23018_status = ergodox_left_leds_update();
151 return mcp23018_status;
155 uint8_t ergodox_left_leds_update(void) {
156 if (mcp23018_status) { // if there was an error
157 return mcp23018_status;
159 #define LEFT_LED_1_SHIFT 7 // in MCP23018 port B
160 #define LEFT_LED_2_SHIFT 6 // in MCP23018 port B
161 #define LEFT_LED_3_SHIFT 7 // in MCP23018 port A
163 // set logical value (doesn't matter on inputs)
164 // - unused : hi-Z : 1
165 // - input : hi-Z : 1
166 // - driving : hi-Z : 1
167 mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT);
168 if (mcp23018_status) goto out;
169 mcp23018_status = i2c_write(OLATA, ERGODOX_EZ_I2C_TIMEOUT);
170 if (mcp23018_status) goto out;
171 mcp23018_status = i2c_write(0b11111111
172 & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT),
173 ERGODOX_EZ_I2C_TIMEOUT);
174 if (mcp23018_status) goto out;
175 mcp23018_status = i2c_write(0b11111111
176 & ~(ergodox_left_led_2<<LEFT_LED_2_SHIFT)
177 & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT),
178 ERGODOX_EZ_I2C_TIMEOUT);
179 if (mcp23018_status) goto out;
182 i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
183 return mcp23018_status;
188 #ifdef SWAP_HANDS_ENABLE
189 __attribute__ ((weak))
190 // swap-hands action needs a matrix to define the swap
191 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
192 /* Left hand, matrix positions */
193 {{0,13}, {1,13}, {2,13}, {3,13}, {4,13}, {5,13}},
194 {{0,12}, {1,12}, {2,12}, {3,12}, {4,12}, {5,12}},
195 {{0,11}, {1,11}, {2,11}, {3,11}, {4,11}, {5,11}},
196 {{0,10}, {1,10}, {2,10}, {3,10}, {4,10}, {5,10}},
197 {{0,9}, {1,9}, {2,9}, {3,9}, {4,9}, {5,9}},
198 {{0,8}, {1,8}, {2,8}, {3,8}, {4,8}, {5,8}},
199 {{0,7}, {1,7}, {2,7}, {3,7}, {4,7}, {5,7}},
200 /* Right hand, matrix positions */
201 {{0,6}, {1,6}, {2,6}, {3,6}, {4,6}, {5,6}},
202 {{0,5}, {1,5}, {2,5}, {3,5}, {4,5}, {5,5}},
203 {{0,4}, {1,4}, {2,4}, {3,4}, {4,4}, {5,4}},
204 {{0,3}, {1,3}, {2,3}, {3,3}, {4,3}, {5,3}},
205 {{0,2}, {1,2}, {2,2}, {3,2}, {4,2}, {5,2}},
206 {{0,1}, {1,1}, {2,1}, {3,1}, {4,1}, {5,1}},
207 {{0,0}, {1,0}, {2,0}, {3,0}, {4,0}, {5,0}},
211 #ifdef RGB_MATRIX_ENABLE
212 const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
218 {0, C3_1, C2_1, C4_1}, // LED1 on right
219 {0, C6_1, C5_1, C7_1}, // LED2
220 {0, C4_2, C3_2, C5_2}, // LED3
221 {0, C7_2, C6_2, C8_2}, // LED4
222 {0, C2_3, C1_3, C3_3}, // LED5
223 {0, C5_3, C4_3, C6_3}, // LED6
224 {0, C8_3, C7_3, C9_3}, // LED7
225 {0, C2_4, C1_4, C3_4}, // LED8
226 {0, C6_4, C5_4, C7_4}, // LED9
227 {0, C2_5, C1_5, C3_5}, // LED10
228 {0, C7_5, C6_5, C8_5}, // LED11
229 {0, C2_6, C1_6, C3_6}, // LED12
230 {0, C5_6, C4_6, C6_6}, // LED13
231 {0, C8_6, C7_6, C9_6}, // LED14
232 {0, C2_7, C1_7, C3_7}, // LED15
233 {0, C5_7, C4_7, C6_7}, // LED16
234 {0, C2_8, C1_8, C3_8}, // LED17
235 {0, C5_8, C4_8, C6_8}, // LED18
237 {0, C3_9, C2_9, C4_9}, // LED19
238 {0, C6_9, C5_9, C7_9}, // LED20
239 {0, C4_10, C3_10, C5_10}, // LED21
240 {0, C7_10, C6_10, C8_10}, // LED22
241 {0, C2_11, C1_11, C3_11}, // LED23
242 {0, C5_11, C4_11, C6_11}, // LED24
244 {1, C3_1, C2_1, C4_1}, // LED1 on left
245 {1, C6_1, C5_1, C7_1}, // LED2
246 {1, C4_2, C3_2, C5_2}, // LED3
247 {1, C7_2, C6_2, C8_2}, // LED4
248 {1, C2_3, C1_3, C3_3}, // LED5
249 {1, C5_3, C4_3, C6_3}, // LED6
250 {1, C8_3, C7_3, C9_3}, // LED7
251 {1, C2_4, C1_4, C3_4}, // LED8
252 {1, C6_4, C5_4, C7_4}, // LED9
253 {1, C2_5, C1_5, C3_5}, // LED10
254 {1, C7_5, C6_5, C8_5}, // LED11
255 {1, C2_6, C1_6, C3_6}, // LED12
256 {1, C5_6, C4_6, C6_6}, // LED13
257 {1, C8_6, C7_6, C9_6}, // LED14
258 {1, C2_7, C1_7, C3_7}, // LED15
259 {1, C5_7, C4_7, C6_7}, // LED16
260 {1, C2_8, C1_8, C3_8}, // LED17
261 {1, C5_8, C4_8, C6_8}, // LED18
263 {1, C3_9, C2_9, C4_9}, // LED19
264 {1, C6_9, C5_9, C7_9}, // LED20
265 {1, C4_10, C3_10, C5_10}, // LED21
266 {1, C7_10, C6_10, C8_10}, // LED22
267 {1, C2_11, C1_11, C3_11}, // LED23
268 {1, C5_11, C4_11, C6_11} // LED24
272 const rgb_led g_rgb_leds[DRIVER_LED_TOTAL] = {
275 | {x=0..224, y=0..64}
278 {{0|(0<<4)}, {24.9*5, 16*0}, 0}, // LED 1 on right
279 {{0|(1<<4)}, {24.9*6, 16*0}, 0}, // LED 2
280 {{0|(2<<4)}, {24.9*7, 16*0}, 0}, // LED 3
281 {{0|(3<<4)}, {24.9*8, 16*0}, 0}, // LED 4
282 {{0|(4<<4)}, {24.9*9, 16*0}, 0}, // LED 5
284 {{1|(5<<4)}, {24.9*5, 16*1}, 0}, // LED 6
285 {{1|(6<<4)}, {24.9*6, 16*1}, 0}, // LED 7
286 {{1|(7<<4)}, {24.9*7, 16*1}, 0}, // LED 8
287 {{1|(8<<4)}, {24.9*8, 16*1}, 0}, // LED 9
288 {{1|(9<<4)}, {24.9*9, 16*1}, 0}, // LED 10
290 {{2|(5<<4)}, {24.9*5, 16*2}, 0}, // LED 11
291 {{2|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 12
292 {{2|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 13
293 {{2|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 14
294 {{2|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 15
296 {{3|(5<<4)}, {24.9*5, 16*2}, 0}, // LED 16
297 {{3|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 17
298 {{3|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 18
299 {{3|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 19
300 {{3|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 20
302 {{4|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 21
303 {{4|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 22
304 {{4|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 23
305 {{4|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 24
307 {{0|(0<<4)}, {24.9*4, 16*0}, 0}, // LED 1 on left
308 {{0|(1<<4)}, {24.9*3, 16*0}, 0}, // LED 2
309 {{0|(2<<4)}, {24.9*2, 16*0}, 0}, // LED 3
310 {{0|(3<<4)}, {24.9*1, 16*0}, 0}, // LED 4
311 {{0|(4<<4)}, {24.9*0, 16*0}, 0}, // LED 5
313 {{1|(5<<4)}, {24.9*4, 16*1}, 0}, // LED 6
314 {{1|(6<<4)}, {24.9*3, 16*1}, 0}, // LED 7
315 {{1|(7<<4)}, {24.9*2, 16*1}, 0}, // LED 8
316 {{1|(8<<4)}, {24.9*1, 16*1}, 0}, // LED 9
317 {{1|(9<<4)}, {24.9*0, 16*1}, 0}, // LED 10
319 {{2|(5<<4)}, {24.9*4, 16*2}, 0}, // LED 11
320 {{2|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 12
321 {{2|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 13
322 {{2|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 14
323 {{2|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 15
325 {{3|(5<<4)}, {24.9*4, 16*2}, 0}, // LED 16
326 {{3|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 17
327 {{3|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 18
328 {{3|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 19
329 {{3|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 20
331 {{4|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 21
332 {{4|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 22
333 {{4|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 23
334 {{4|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 24