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-rw-r--r--quantum/config_common.h199
-rw-r--r--quantum/matrix.c49
-rw-r--r--quantum/quantum.h69
3 files changed, 221 insertions, 96 deletions
diff --git a/quantum/config_common.h b/quantum/config_common.h
index f6f51b367..288617255 100644
--- a/quantum/config_common.h
+++ b/quantum/config_common.h
@@ -23,57 +23,154 @@
23#define CUSTOM_MATRIX 2 /* Disables built-in matrix scanning code */ 23#define CUSTOM_MATRIX 2 /* Disables built-in matrix scanning code */
24 24
25#ifdef __AVR__ 25#ifdef __AVR__
26 /* I/O pins */ 26 /* I/O pins */
27 #ifndef F0 27 #ifndef F0
28 #define B0 0x30 28 #define B0 0x30
29 #define B1 0x31 29 #define B1 0x31
30 #define B2 0x32 30 #define B2 0x32
31 #define B3 0x33 31 #define B3 0x33
32 #define B4 0x34 32 #define B4 0x34
33 #define B5 0x35 33 #define B5 0x35
34 #define B6 0x36 34 #define B6 0x36
35 #define B7 0x37 35 #define B7 0x37
36 #define C0 0x60 36 #define C0 0x60
37 #define C1 0x61 37 #define C1 0x61
38 #define C2 0x62 38 #define C2 0x62
39 #define C3 0x63 39 #define C3 0x63
40 #define C4 0x64 40 #define C4 0x64
41 #define C5 0x65 41 #define C5 0x65
42 #define C6 0x66 42 #define C6 0x66
43 #define C7 0x67 43 #define C7 0x67
44 #define D0 0x90 44 #define D0 0x90
45 #define D1 0x91 45 #define D1 0x91
46 #define D2 0x92 46 #define D2 0x92
47 #define D3 0x93 47 #define D3 0x93
48 #define D4 0x94 48 #define D4 0x94
49 #define D5 0x95 49 #define D5 0x95
50 #define D6 0x96 50 #define D6 0x96
51 #define D7 0x97 51 #define D7 0x97
52 #define E0 0xC0 52 #define E0 0xC0
53 #define E1 0xC1 53 #define E1 0xC1
54 #define E2 0xC2 54 #define E2 0xC2
55 #define E3 0xC3 55 #define E3 0xC3
56 #define E4 0xC4 56 #define E4 0xC4
57 #define E5 0xC5 57 #define E5 0xC5
58 #define E6 0xC6 58 #define E6 0xC6
59 #define E7 0xC7 59 #define E7 0xC7
60 #define F0 0xF0 60 #define F0 0xF0
61 #define F1 0xF1 61 #define F1 0xF1
62 #define F2 0xF2 62 #define F2 0xF2
63 #define F3 0xF3 63 #define F3 0xF3
64 #define F4 0xF4 64 #define F4 0xF4
65 #define F5 0xF5 65 #define F5 0xF5
66 #define F6 0xF6 66 #define F6 0xF6
67 #define F7 0xF7 67 #define F7 0xF7
68 #define A0 0x00 68 #define A0 0x00
69 #define A1 0x01 69 #define A1 0x01
70 #define A2 0x02 70 #define A2 0x02
71 #define A3 0x03 71 #define A3 0x03
72 #define A4 0x04 72 #define A4 0x04
73 #define A5 0x05 73 #define A5 0x05
74 #define A6 0x06 74 #define A6 0x06
75 #define A7 0x07 75 #define A7 0x07
76 #endif 76 #endif
77#elif defined(PROTOCOL_CHIBIOS)
78 #define A0 PAL_LINE(GPIOA, 0)
79 #define A1 PAL_LINE(GPIOA, 1)
80 #define A2 PAL_LINE(GPIOA, 2)
81 #define A3 PAL_LINE(GPIOA, 3)
82 #define A4 PAL_LINE(GPIOA, 4)
83 #define A5 PAL_LINE(GPIOA, 5)
84 #define A6 PAL_LINE(GPIOA, 6)
85 #define A7 PAL_LINE(GPIOA, 7)
86 #define A8 PAL_LINE(GPIOA, 8)
87 #define A9 PAL_LINE(GPIOA, 9)
88 #define A10 PAL_LINE(GPIOA, 10)
89 #define A11 PAL_LINE(GPIOA, 11)
90 #define A12 PAL_LINE(GPIOA, 12)
91 #define A13 PAL_LINE(GPIOA, 13)
92 #define A14 PAL_LINE(GPIOA, 14)
93 #define A15 PAL_LINE(GPIOA, 15)
94 #define B0 PAL_LINE(GPIOB, 0)
95 #define B1 PAL_LINE(GPIOB, 1)
96 #define B2 PAL_LINE(GPIOB, 2)
97 #define B3 PAL_LINE(GPIOB, 3)
98 #define B4 PAL_LINE(GPIOB, 4)
99 #define B5 PAL_LINE(GPIOB, 5)
100 #define B6 PAL_LINE(GPIOB, 6)
101 #define B7 PAL_LINE(GPIOB, 7)
102 #define B8 PAL_LINE(GPIOB, 8)
103 #define B9 PAL_LINE(GPIOB, 9)
104 #define B10 PAL_LINE(GPIOB, 10)
105 #define B11 PAL_LINE(GPIOB, 11)
106 #define B12 PAL_LINE(GPIOB, 12)
107 #define B13 PAL_LINE(GPIOB, 13)
108 #define B14 PAL_LINE(GPIOB, 14)
109 #define B15 PAL_LINE(GPIOB, 15)
110 #define C0 PAL_LINE(GPIOC, 0)
111 #define C1 PAL_LINE(GPIOC, 1)
112 #define C2 PAL_LINE(GPIOC, 2)
113 #define C3 PAL_LINE(GPIOC, 3)
114 #define C4 PAL_LINE(GPIOC, 4)
115 #define C5 PAL_LINE(GPIOC, 5)
116 #define C6 PAL_LINE(GPIOC, 6)
117 #define C7 PAL_LINE(GPIOC, 7)
118 #define C8 PAL_LINE(GPIOC, 8)
119 #define C9 PAL_LINE(GPIOC, 9)
120 #define C10 PAL_LINE(GPIOC, 10)
121 #define C11 PAL_LINE(GPIOC, 11)
122 #define C12 PAL_LINE(GPIOC, 12)
123 #define C13 PAL_LINE(GPIOC, 13)
124 #define C14 PAL_LINE(GPIOC, 14)
125 #define C15 PAL_LINE(GPIOC, 15)
126 #define D0 PAL_LINE(GPIOD, 0)
127 #define D1 PAL_LINE(GPIOD, 1)
128 #define D2 PAL_LINE(GPIOD, 2)
129 #define D3 PAL_LINE(GPIOD, 3)
130 #define D4 PAL_LINE(GPIOD, 4)
131 #define D5 PAL_LINE(GPIOD, 5)
132 #define D6 PAL_LINE(GPIOD, 6)
133 #define D7 PAL_LINE(GPIOD, 7)
134 #define D8 PAL_LINE(GPIOD, 8)
135 #define D9 PAL_LINE(GPIOD, 9)
136 #define D10 PAL_LINE(GPIOD, 10)
137 #define D11 PAL_LINE(GPIOD, 11)
138 #define D12 PAL_LINE(GPIOD, 12)
139 #define D13 PAL_LINE(GPIOD, 13)
140 #define D14 PAL_LINE(GPIOD, 14)
141 #define D15 PAL_LINE(GPIOD, 15)
142 #define E0 PAL_LINE(GPIOE, 0)
143 #define E1 PAL_LINE(GPIOE, 1)
144 #define E2 PAL_LINE(GPIOE, 2)
145 #define E3 PAL_LINE(GPIOE, 3)
146 #define E4 PAL_LINE(GPIOE, 4)
147 #define E5 PAL_LINE(GPIOE, 5)
148 #define E6 PAL_LINE(GPIOE, 6)
149 #define E7 PAL_LINE(GPIOE, 7)
150 #define E8 PAL_LINE(GPIOE, 8)
151 #define E9 PAL_LINE(GPIOE, 9)
152 #define E10 PAL_LINE(GPIOE, 10)
153 #define E11 PAL_LINE(GPIOE, 11)
154 #define E12 PAL_LINE(GPIOE, 12)
155 #define E13 PAL_LINE(GPIOE, 13)
156 #define E14 PAL_LINE(GPIOE, 14)
157 #define E15 PAL_LINE(GPIOE, 15)
158 #define F0 PAL_LINE(GPIOF, 0)
159 #define F1 PAL_LINE(GPIOF, 1)
160 #define F2 PAL_LINE(GPIOF, 2)
161 #define F3 PAL_LINE(GPIOF, 3)
162 #define F4 PAL_LINE(GPIOF, 4)
163 #define F5 PAL_LINE(GPIOF, 5)
164 #define F6 PAL_LINE(GPIOF, 6)
165 #define F7 PAL_LINE(GPIOF, 7)
166 #define F8 PAL_LINE(GPIOF, 8)
167 #define F9 PAL_LINE(GPIOF, 9)
168 #define F10 PAL_LINE(GPIOF, 10)
169 #define F11 PAL_LINE(GPIOF, 11)
170 #define F12 PAL_LINE(GPIOF, 12)
171 #define F13 PAL_LINE(GPIOF, 13)
172 #define F14 PAL_LINE(GPIOF, 14)
173 #define F15 PAL_LINE(GPIOF, 15)
77#endif 174#endif
78 175
79/* USART configuration */ 176/* USART configuration */
diff --git a/quantum/matrix.c b/quantum/matrix.c
index 3600d4e7b..9b5ce33d2 100644
--- a/quantum/matrix.c
+++ b/quantum/matrix.c
@@ -1,5 +1,5 @@
1/* 1/*
2Copyright 2012-2017 Jun Wako, Jack Humbert 2Copyright 2012-2018 Jun Wako, Jack Humbert, Yiancar
3 3
4This program is free software: you can redistribute it and/or modify 4This program is free software: you can redistribute it and/or modify
5it under the terms of the GNU General Public License as published by 5it under the terms of the GNU General Public License as published by
@@ -16,15 +16,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
16*/ 16*/
17#include <stdint.h> 17#include <stdint.h>
18#include <stdbool.h> 18#include <stdbool.h>
19#if defined(__AVR__)
20#include <avr/io.h>
21#endif
22#include "wait.h" 19#include "wait.h"
23#include "print.h" 20#include "print.h"
24#include "debug.h" 21#include "debug.h"
25#include "util.h" 22#include "util.h"
26#include "matrix.h" 23#include "matrix.h"
27#include "timer.h" 24#include "timer.h"
25#include "quantum.h"
28 26
29 27
30/* Set 0 if debouncing isn't needed */ 28/* Set 0 if debouncing isn't needed */
@@ -60,8 +58,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
60#endif 58#endif
61 59
62#if (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW) 60#if (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
63static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS; 61static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
64static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS; 62static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
65#endif 63#endif
66 64
67/* matrix state(1:on, 0:off) */ 65/* matrix state(1:on, 0:off) */
@@ -271,9 +269,7 @@ uint8_t matrix_key_count(void)
271static void init_cols(void) 269static void init_cols(void)
272{ 270{
273 for(uint8_t x = 0; x < MATRIX_COLS; x++) { 271 for(uint8_t x = 0; x < MATRIX_COLS; x++) {
274 uint8_t pin = col_pins[x]; 272 setPinInputHigh(col_pins[x]);
275 _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
276 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
277 } 273 }
278} 274}
279 275
@@ -293,8 +289,7 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
293 for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) { 289 for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
294 290
295 // Select the col pin to read (active low) 291 // Select the col pin to read (active low)
296 uint8_t pin = col_pins[col_index]; 292 uint8_t pin_state = readPin(col_pins[col_index]);
297 uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
298 293
299 // Populate the matrix row with the state of the col pin 294 // Populate the matrix row with the state of the col pin
300 current_matrix[current_row] |= pin_state ? 0 : (ROW_SHIFTER << col_index); 295 current_matrix[current_row] |= pin_state ? 0 : (ROW_SHIFTER << col_index);
@@ -308,24 +303,19 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
308 303
309static void select_row(uint8_t row) 304static void select_row(uint8_t row)
310{ 305{
311 uint8_t pin = row_pins[row]; 306 setPinOutput(row_pins[row]);
312 _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT 307 writePinLow(row_pins[row]);
313 _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
314} 308}
315 309
316static void unselect_row(uint8_t row) 310static void unselect_row(uint8_t row)
317{ 311{
318 uint8_t pin = row_pins[row]; 312 setPinInputHigh(row_pins[row]);
319 _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
320 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
321} 313}
322 314
323static void unselect_rows(void) 315static void unselect_rows(void)
324{ 316{
325 for(uint8_t x = 0; x < MATRIX_ROWS; x++) { 317 for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
326 uint8_t pin = row_pins[x]; 318 setPinInput(row_pins[x]);
327 _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
328 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
329 } 319 }
330} 320}
331 321
@@ -334,9 +324,7 @@ static void unselect_rows(void)
334static void init_rows(void) 324static void init_rows(void)
335{ 325{
336 for(uint8_t x = 0; x < MATRIX_ROWS; x++) { 326 for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
337 uint8_t pin = row_pins[x]; 327 setPinInputHigh(row_pins[x]);
338 _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
339 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
340 } 328 }
341} 329}
342 330
@@ -356,7 +344,7 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
356 matrix_row_t last_row_value = current_matrix[row_index]; 344 matrix_row_t last_row_value = current_matrix[row_index];
357 345
358 // Check row pin state 346 // Check row pin state
359 if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0) 347 if (readPin(row_pins[row_index]) == 0)
360 { 348 {
361 // Pin LO, set col bit 349 // Pin LO, set col bit
362 current_matrix[row_index] |= (ROW_SHIFTER << current_col); 350 current_matrix[row_index] |= (ROW_SHIFTER << current_col);
@@ -382,24 +370,19 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
382 370
383static void select_col(uint8_t col) 371static void select_col(uint8_t col)
384{ 372{
385 uint8_t pin = col_pins[col]; 373 setPinOutput(col_pins[col]);
386 _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT 374 writePinLow(col_pins[col]);
387 _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
388} 375}
389 376
390static void unselect_col(uint8_t col) 377static void unselect_col(uint8_t col)
391{ 378{
392 uint8_t pin = col_pins[col]; 379 setPinInputHigh(col_pins[col]);
393 _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
394 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
395} 380}
396 381
397static void unselect_cols(void) 382static void unselect_cols(void)
398{ 383{
399 for(uint8_t x = 0; x < MATRIX_COLS; x++) { 384 for(uint8_t x = 0; x < MATRIX_COLS; x++) {
400 uint8_t pin = col_pins[x]; 385 setPinInputHigh(col_pins[x]);
401 _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
402 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
403 } 386 }
404} 387}
405 388
diff --git a/quantum/quantum.h b/quantum/quantum.h
index 7cf16d81e..683333211 100644
--- a/quantum/quantum.h
+++ b/quantum/quantum.h
@@ -1,4 +1,4 @@
1/* Copyright 2016-2017 Erez Zukerman, Jack Humbert 1/* Copyright 2016-2018 Erez Zukerman, Jack Humbert, Yiancar
2 * 2 *
3 * This program is free software: you can redistribute it and/or modify 3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by 4 * it under the terms of the GNU General Public License as published by
@@ -17,9 +17,12 @@
17#define QUANTUM_H 17#define QUANTUM_H
18 18
19#if defined(__AVR__) 19#if defined(__AVR__)
20#include <avr/pgmspace.h> 20 #include <avr/pgmspace.h>
21#include <avr/io.h> 21 #include <avr/io.h>
22#include <avr/interrupt.h> 22 #include <avr/interrupt.h>
23#endif
24#if defined(PROTOCOL_CHIBIOS)
25 #include "hal.h"
23#endif 26#endif
24#include "wait.h" 27#include "wait.h"
25#include "matrix.h" 28#include "matrix.h"
@@ -33,11 +36,11 @@
33#ifdef RGBLIGHT_ENABLE 36#ifdef RGBLIGHT_ENABLE
34 #include "rgblight.h" 37 #include "rgblight.h"
35#else 38#else
36 #ifdef RGB_MATRIX_ENABLE 39 #ifdef RGB_MATRIX_ENABLE
37 /* dummy define RGBLIGHT_MODE_xxxx */ 40 /* dummy define RGBLIGHT_MODE_xxxx */
38 #define RGBLIGHT_H_DUMMY_DEFINE 41 #define RGBLIGHT_H_DUMMY_DEFINE
39 #include "rgblight.h" 42 #include "rgblight.h"
40 #endif 43 #endif
41#endif 44#endif
42 45
43#ifdef SPLIT_KEYBOARD 46#ifdef SPLIT_KEYBOARD
@@ -76,9 +79,9 @@ extern uint32_t default_layer_state;
76#ifdef AUDIO_ENABLE 79#ifdef AUDIO_ENABLE
77 #include "audio.h" 80 #include "audio.h"
78 #include "process_audio.h" 81 #include "process_audio.h"
79 #ifdef AUDIO_CLICKY 82 #ifdef AUDIO_CLICKY
80 #include "process_clicky.h" 83 #include "process_clicky.h"
81 #endif // AUDIO_CLICKY 84 #endif // AUDIO_CLICKY
82#endif 85#endif
83 86
84#ifdef STENO_ENABLE 87#ifdef STENO_ENABLE
@@ -133,6 +136,48 @@ extern uint32_t default_layer_state;
133 #include "hd44780.h" 136 #include "hd44780.h"
134#endif 137#endif
135 138
139//Function substitutions to ease GPIO manipulation
140#ifdef __AVR__
141 #define pin_t uint8_t
142 #define setPinInput(pin) _SFR_IO8((pin >> 4) + 1) &= ~ _BV(pin & 0xF)
143 #define setPinInputHigh(pin) ({\
144 _SFR_IO8((pin >> 4) + 1) &= ~ _BV(pin & 0xF);\
145 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF);\
146 })
147 #define setPinInputLow(pin) _Static_assert(0, "AVR Processors cannot impliment an input as pull low")
148 #define setPinOutput(pin) _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF)
149
150 #define writePinHigh(pin) _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF)
151 #define writePinLow(pin) _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF)
152 static inline void writePin(pin_t pin, uint8_t level){
153 if (level){
154 _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF);
155 } else {
156 _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF);
157 }
158 }
159
160 #define readPin(pin) (_SFR_IO8(pin >> 4) & _BV(pin & 0xF))
161#elif defined(PROTOCOL_CHIBIOS)
162 #define pin_t ioline_t
163 #define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT)
164 #define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
165 #define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
166 #define setPinOutput(pin) palSetLineMode(pin, PAL_MODE_OUTPUT_PUSHPULL)
167
168 #define writePinHigh(pin) palSetLine(pin)
169 #define writePinLow(pin) palClearLine(pin)
170 static inline void writePin(pin_t pin, uint8_t level){
171 if (level){
172 palSetLine(pin);
173 } else {
174 palClearLine(pin);
175 }
176 }
177
178 #define readPin(pin) palReadLine(pin)
179#endif
180
136#define STRINGIZE(z) #z 181#define STRINGIZE(z) #z
137#define ADD_SLASH_X(y) STRINGIZE(\x ## y) 182#define ADD_SLASH_X(y) STRINGIZE(\x ## y)
138#define SYMBOL_STR(x) ADD_SLASH_X(x) 183#define SYMBOL_STR(x) ADD_SLASH_X(x)
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-14 01:56:36 +0000