format code according to conventions [skip ci]

* Initial support for ATtiny85

* Update mcu selection

drivers/avr/ws2812.c

@@ -20,12 +20,13 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
 #include "ws2812.h"
 #include <avr/interrupt.h>
 #include <avr/io.h>
 #include <util/delay.h>
 
+#define pinmask(pin) (_BV((pin)&0xF))
+
 /*
  * Forward declare internal functions
  *
@@ -33,20 +34,21 @@
  * The length is the number of bytes to send - three per LED.
  */
 
-void ws2812_sendarray(uint8_t *array, uint16_t length);
+static inline void ws2812_sendarray_mask(uint8_t *data, uint16_t datlen, uint8_t masklo, uint8_t maskhi);
-void ws2812_sendarray_mask(uint8_t *array, uint16_t length, uint8_t pinmask);
 
 // Setleds for standard RGB
-void inline ws2812_setleds(LED_TYPE *ledarray, uint16_t leds) {
+void inline ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds) {
-    // ws2812_setleds_pin(ledarray,leds, _BV(ws2812_pin));
+    // wrap up usage of RGB_DI_PIN
-    ws2812_setleds_pin(ledarray, leds, _BV(RGB_DI_PIN & 0xF));
+    ws2812_setleds_pin(ledarray, number_of_leds, RGB_DI_PIN);
 }
 
-void inline ws2812_setleds_pin(LED_TYPE *ledarray, uint16_t leds, uint8_t pinmask) {
+void ws2812_setleds_pin(LED_TYPE *ledarray, uint16_t number_of_leds, uint8_t pin) {
-    // new universal format (DDR)
+    DDRx_ADDRESS(RGB_DI_PIN) |= pinmask(pin);
-    _SFR_IO8((RGB_DI_PIN >> 4) + 1) |= pinmask;
 
-    ws2812_sendarray_mask((uint8_t *)ledarray, leds * sizeof(LED_TYPE), pinmask);
+    uint8_t masklo = ~(pinmask(pin)) & PORTx_ADDRESS(pin);
+    uint8_t maskhi = pinmask(pin) | PORTx_ADDRESS(pin);
+
+    ws2812_sendarray_mask((uint8_t *)ledarray, number_of_leds * sizeof(LED_TYPE), masklo, maskhi);
 
 #ifdef RGBW
     _delay_us(80);
@@ -55,8 +57,6 @@ void inline ws2812_setleds_pin(LED_TYPE *ledarray, uint16_t leds, uint8_t pinmas
 #endif
 }
 
-void ws2812_sendarray(uint8_t *data, uint16_t datlen) { ws2812_sendarray_mask(data, datlen, _BV(RGB_DI_PIN & 0xF)); }
-
 /*
   This routine writes an array of bytes with RGB values to the Dataout pin
   using the fast 800kHz clockless WS2811/2812 protocol.
@@ -118,14 +118,9 @@ void ws2812_sendarray(uint8_t *data, uint16_t datlen) { ws2812_sendarray_mask(da
 #define w_nop8 w_nop4 w_nop4
 #define w_nop16 w_nop8 w_nop8
 
-void inline ws2812_sendarray_mask(uint8_t *data, uint16_t datlen, uint8_t maskhi) {
+static inline void ws2812_sendarray_mask(uint8_t *data, uint16_t datlen, uint8_t masklo, uint8_t maskhi) {
-    uint8_t curbyte, ctr, masklo;
+    uint8_t curbyte, ctr, sreg_prev;
-    uint8_t sreg_prev;
 
-    // masklo  =~maskhi&ws2812_PORTREG;
-    // maskhi |=        ws2812_PORTREG;
-    masklo = ~maskhi & _SFR_IO8((RGB_DI_PIN >> 4) + 2);
-    maskhi |= _SFR_IO8((RGB_DI_PIN >> 4) + 2);
     sreg_prev = SREG;
     cli();
 
@@ -188,7 +183,7 @@ void inline ws2812_sendarray_mask(uint8_t *data, uint16_t datlen, uint8_t maskhi
                      "       dec   %0    \n\t"  //  '1' [+2] '0' [+2]
                      "       brne  loop%=\n\t"  //  '1' [+3] '0' [+4]
                      : "=&d"(ctr)
-                     : "r"(curbyte), "I"(_SFR_IO_ADDR(_SFR_IO8((RGB_DI_PIN >> 4) + 2))), "r"(maskhi), "r"(masklo));
+                     : "r"(curbyte), "I"(_SFR_IO_ADDR(PORTx_ADDRESS(RGB_DI_PIN))), "r"(maskhi), "r"(masklo));
     }
 
     SREG = sreg_prev;

drivers/avr/ws2812.h

@@ -29,7 +29,7 @@
  * Input:
  *         ledarray:           An array of GRB data describing the LED colors
  *         number_of_leds:     The number of LEDs to write
- *         pinmask (optional): Bitmask describing the output bin. e.g. _BV(PB0)
+ *         pin (optional):     A pin_t definition for the line to drive
  *
  * The functions will perform the following actions:
  *         - Set the data-out pin as output
@@ -37,4 +37,4 @@
  *         - Wait 50us to reset the LEDs
  */
 void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds);
-void ws2812_setleds_pin(LED_TYPE *ledarray, uint16_t number_of_leds, uint8_t pinmask);
+void ws2812_setleds_pin(LED_TYPE *ledarray, uint16_t number_of_leds, uint8_t pin);

keyboards/bear_face/info.json

@@ -3,10 +3,17 @@
   "url": "https://github.com/chemicalwill/bear_face_pcb", 
   "maintainer": "chemicalwill", 
   "width": 16, 
-  "height": 28, 
+  "height": 5, 
   "layouts": {
       "LAYOUT_83_ansi": {
-          "layout": [{"label":"Esc", "x":0, "y":1, "w":1.5}, {"label":"F1", "x":1.5, "y":1}, {"label":"F2", "x":2.5, "y":1}, {"label":"F3", "x":3.5, "y":1}, {"label":"F4", "x":4.5, "y":1}, {"label":"F5", "x":5.5, "y":1}, {"label":"F6", "x":6.5, "y":1}, {"label":"F7", "x":7.5, "y":1}, {"label":"F8", "x":8.5, "y":1}, {"label":"F9", "x":9.5, "y":1}, {"label":"F10", "x":10.5, "y":1}, {"label":"F11", "x":11.5, "y":1}, {"label":"F12", "x":12.5, "y":1}, {"x":13.5, "y":1}, {"label":"Delete", "x":14.5, "y":1, "w":1.5}, {"label":"~", "x":0, "y":2}, {"label":"!", "x":1, "y":2}, {"label":"@", "x":2, "y":2}, {"label":"#", "x":3, "y":2}, {"label":"$", "x":4, "y":2}, {"label":"%", "x":5, "y":2}, {"label":"^", "x":6, "y":2}, {"label":"&", "x":7, "y":2}, {"label":"*", "x":8, "y":2}, {"label":"(", "x":9, "y":2}, {"label":")", "x":10, "y":2}, {"label":"{", "x":11, "y":2}, {"label":"}", "x":12, "y":2}, {"label":"Backspace", "x":13, "y":2, "w":2}, {"label":"Home", "x":15, "y":2}, {"label":"Tab", "x":0, "y":3, "w":1.5}, {"label":"Q", "x":1.5, "y":3}, {"label":"W", "x":2.5, "y":3}, {"label":"E", "x":3.5, "y":3}, {"label":"R", "x":4.5, "y":3}, {"label":"T", "x":5.5, "y":3}, {"label":"Y", "x":6.5, "y":3}, {"label":"U", "x":7.5, "y":3}, {"label":"I", "x":8.5, "y":3}, {"label":"O", "x":9.5, "y":3}, {"label":"P", "x":10.5, "y":3}, {"label":"{", "x":11.5, "y":3}, {"label":"}", "x":12.5, "y":3}, {"label":"|", "x":13.5, "y":3, "w":1.5}, {"label":"Pg Up", "x":15, "y":3}, {"label":"Caps Lock", "x":0, "y":4, "w":1.75}, {"label":"A", "x":1.75, "y":4}, {"label":"S", "x":2.75, "y":4}, {"label":"D", "x":3.75, "y":4}, {"label":"F", "x":4.75, "y":4}, {"label":"G", "x":5.75, "y":4}, {"label":"H", "x":6.75, "y":4}, {"label":"J", "x":7.75, "y":4}, {"label":"K", "x":8.75, "y":4}, {"label":"L", "x":9.75, "y":4}, {"label":":", "x":10.75, "y":4}, {"label":"\"", "x":11.75, "y":4}, {"label":"Enter", "x":12.75, "y":4, "w":2.25}, {"label":"Pg Dn", "x":15, "y":4}, {"label":"Shift", "x":0, "y":5, "w":2.25}, {"label":"Z", "x":2.25, "y":5}, {"label":"X", "x":3.25, "y":5}, {"label":"C", "x":4.25, "y":5}, {"label":"V", "x":5.25, "y":5}, {"label":"B", "x":6.25, "y":5}, {"label":"N", "x":7.25, "y":5}, {"label":"M", "x":8.25, "y":5}, {"label":"<", "x":9.25, "y":5}, {"label":">", "x":10.25, "y":5}, {"label":"?", "x":11.25, "y":5}, {"label":"Shift", "x":12.25, "y":5, "w":1.75}, {"label":"\u2191", "x":14, "y":5}, {"label":"End", "x":15, "y":5}, {"label":"Ctrl", "x":0, "y":6, "w":1.25}, {"label":"Win", "x":1.25, "y":6, "w":1.25}, {"label":"Alt", "x":2.5, "y":6, "w":1.25}, {"x":3.75, "y":6, "w":6.25}, {"label":"Alt", "x":10, "y":6}, {"label":"Fn", "x":11, "y":6}, {"label":"Ctrl", "x":12, "y":6}, {"label":"\u2190", "x":13, "y":6}, {"label":"\u2193", "x":14, "y":6}, {"label":"\u2192", "x":15, "y":6}, {"label":"Esc", "x":0, "y":8, "w":1.5}, {"label":"F1", "x":1.5, "y":8}, {"label":"F2", "x":2.5, "y":8}, {"label":"F3", "x":3.5, "y":8}, {"label":"F4", "x":4.5, "y":8}, {"label":"F5", "x":5.5, "y":8}, {"label":"F6", "x":6.5, "y":8}, {"label":"F7", "x":7.5, "y":8}, {"label":"F8", "x":8.5, "y":8}, {"label":"F9", "x":9.5, "y":8}, {"label":"F10", "x":10.5, "y":8}, {"label":"F11", "x":11.5, "y":8}, {"label":"F12", "x":12.5, "y":8}, {"x":13.5, "y":8}, {"label":"Delete", "x":14.5, "y":8, "w":1.5}, {"label":"~", "x":0, "y":9}, {"label":"!", "x":1, "y":9}, {"label":"@", "x":2, "y":9}, {"label":"#", "x":3, "y":9}, {"label":"$", "x":4, "y":9}, {"label":"%", "x":5, "y":9}, {"label":"^", "x":6, "y":9}, {"label":"&", "x":7, "y":9}, {"label":"*", "x":8, "y":9}, {"label":"(", "x":9, "y":9}, {"label":")", "x":10, "y":9}, {"label":"_", "x":11, "y":9}, {"label":"+", "x":12, "y":9}, {"label":"Backspace", "x":13, "y":9, "w":2}, {"label":"Home", "x":15, "y":9}, {"label":"Tab", "x":0, "y":10, "w":1.5}, {"label":"Q", "x":1.5, "y":10}, {"label":"W", "x":2.5, "y":10}, {"label":"F", "x":3.5, "y":10}, {"label":"P", "x":4.5, "y":10}, {"label":"G", "x":5.5, "y":10}, {"label":"J", "x":6.5, "y":10}, {"label":"L", "x":7.5, "y":10}, {"label":"U", "x":8.5, "y":10}, {"label":"Y", "x":9.5, "y":10}, {"label":":", "x":10.5, "y":10}, {"label":"{", "x":11.5, "y":10}, {"label":"}", "x":12.5, "y":10}, {"label":"|", "x":13.5, "y":10, "w":1.5}, {"label":"Pg Up", "x":15, "y":10}, {"label":"Backspace", "x":0, "y":11, "w":1.75}, {"label":"A", "x":1.75, "y":11}, {"label":"R", "x":2.75, "y":11}, {"label":"S", "x":3.75, "y":11}, {"label":"T", "x":4.75, "y":11}, {"label":"D", "x":5.75, "y":11}, {"label":"H", "x":6.75, "y":11}, {"label":"N", "x":7.75, "y":11}, {"label":"E", "x":8.75, "y":11}, {"label":"I", "x":9.75, "y":11}, {"label":"O", "x":10.75, "y":11}, {"label":"\"", "x":11.75, "y":11}, {"label":"Enter", "x":12.75, "y":11, "w":2.25}, {"label":"Pg Dn", "x":15, "y":11}, {"label":"Shift", "x":0, "y":12, "w":2.25}, {"label":"Z", "x":2.25, "y":12}, {"label":"X", "x":3.25, "y":12}, {"label":"C", "x":4.25, "y":12}, {"label":"V", "x":5.25, "y":12}, {"label":"B", "x":6.25, "y":12}, {"label":"K", "x":7.25, "y":12}, {"label":"M", "x"Line truncated
+          "layout": [
+            {"label":"Esc", "x":0, "y":0, "w":1.5}, {"label":"F1", "x":1.5, "y":0}, {"label":"F2", "x":2.5, "y":0}, {"label":"F3", "x":3.5, "y":0}, {"label":"F4", "x":4.5, "y":0}, {"label":"F5", "x":5.5, "y":0}, {"label":"F6", "x":6.5, "y":0}, {"label":"F7", "x":7.5, "y":0}, {"label":"F8", "x":8.5, "y":0}, {"label":"F9", "x":9.5, "y":0}, {"label":"F10", "x":10.5, "y":0}, {"label":"F11", "x":11.5, "y":0}, {"label":"F12", "x":12.5, "y":0}, {"label":"Pn", "x":13.5, "y":0}, {"label":"Delete", "x":14.5, "y":0, "w":1.5},
+            {"label":"~", "x":0, "y":1}, {"label":"!", "x":1, "y":1}, {"label":"@", "x":2, "y":1}, {"label":"#", "x":3, "y":1}, {"label":"$", "x":4, "y":1}, {"label":"%", "x":5, "y":1}, {"label":"^", "x":6, "y":1}, {"label":"&", "x":7, "y":1}, {"label":"*", "x":8, "y":1}, {"label":"(", "x":9, "y":1}, {"label":")", "x":10, "y":1}, {"label":"{", "x":11, "y":1}, {"label":"}", "x":12, "y":1}, {"label":"Backspace", "x":13, "y":1, "w":2}, {"label":"Home", "x":15, "y":1},
+            {"label":"Tab", "x":0, "y":2, "w":1.5}, {"label":"Q", "x":1.5, "y":2}, {"label":"W", "x":2.5, "y":2}, {"label":"E", "x":3.5, "y":2}, {"label":"R", "x":4.5, "y":2}, {"label":"T", "x":5.5, "y":2}, {"label":"Y", "x":6.5, "y":2}, {"label":"U", "x":7.5, "y":2}, {"label":"I", "x":8.5, "y":2}, {"label":"O", "x":9.5, "y":2}, {"label":"P", "x":10.5, "y":2}, {"label":"{", "x":11.5, "y":2}, {"label":"}", "x":12.5, "y":2}, {"label":"|", "x":13.5, "y":2, "w":1.5}, {"label":"Pg Up", "x":15, "y":2},
+            {"label":"Caps Lock", "x":0, "y":3, "w":1.75}, {"label":"A", "x":1.75, "y":3}, {"label":"S", "x":2.75, "y":3}, {"label":"D", "x":3.75, "y":3}, {"label":"F", "x":4.75, "y":3}, {"label":"G", "x":5.75, "y":3}, {"label":"H", "x":6.75, "y":3}, {"label":"J", "x":7.75, "y":3}, {"label":"K", "x":8.75, "y":3}, {"label":"L", "x":9.75, "y":3}, {"label":":", "x":10.75, "y":3}, {"label":"\"", "x":11.75, "y":3}, {"label":"Enter", "x":12.75, "y":3, "w":2.25}, {"label":"Pg Dn", "x":15, "y":3},
+            {"label":"Shift", "x":0, "y":4, "w":2.25}, {"label":"Z", "x":2.25, "y":4}, {"label":"X", "x":3.25, "y":4}, {"label":"C", "x":4.25, "y":4}, {"label":"V", "x":5.25, "y":4}, {"label":"B", "x":6.25, "y":4}, {"label":"N", "x":7.25, "y":4}, {"label":"M", "x":8.25, "y":4}, {"label":"<", "x":9.25, "y":4}, {"label":">", "x":10.25, "y":4}, {"label":"?", "x":11.25, "y":4}, {"label":"Shift", "x":12.25, "y":4, "w":1.75}, {"label":"Up", "x":14, "y":4}, {"label":"End", "x":15, "y":4},
+            {"label":"Ctrl", "x":0, "y":5, "w":1.25}, {"label":"Win", "x":1.25, "y":5, "w":1.25}, {"label":"Alt", "x":2.5, "y":5, "w":1.25}, {"x":3.75, "y":5, "w":6.25}, {"label":"Alt", "x":10, "y":5}, {"label":"Fn", "x":11, "y":5}, {"label":"Ctrl", "x":12, "y":5}, {"label":"Left", "x":13, "y":5}, {"label":"Down", "x":14, "y":5}, {"label":"Right", "x":15, "y":5}
+          ]
       }
   }
 }

keyboards/ergodox_ez/led_i2c.c

@@ -27,19 +27,6 @@
 
 extern rgblight_config_t rgblight_config;
 
-/*
- * Forward declare internal functions
- *
- * The functions take a byte-array and send to the data output as WS2812 bitstream.
- * The length is the number of bytes to send - three per LED.
- */
-
-void ws2812_sendarray(uint8_t *array, uint16_t length);
-void ws2812_sendarray_mask(uint8_t *array, uint16_t length, uint8_t pinmask);
-
-
-
-
 void rgblight_set(void) {
     if (!rgblight_config.enable) {
         for (uint8_t i = 0; i < RGBLED_NUM; i++) {

keyboards/gingham/config.h

@@ -24,7 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DEVICE_VER      0x0001
 #define MANUFACTURER    Yiancar-Designs
 #define PRODUCT         Gingham
-#define DESCRIPTION     A 65 persent keyboard with only through hole components
+#define DESCRIPTION     A 60 percent keyboard with only through hole components
 
 /* key matrix size */
 #define MATRIX_ROWS 5
@@ -240,8 +240,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LCD_E_PIN        1            //< pin  for Enable line
 #endif
 */
-
-/* Bootmagic Lite key configuration */
-#define BOOTMAGIC_LITE_ROW 0
-#define BOOTMAGIC_LITE_COLUMN 0
-

keyboards/gingham/keymaps/default/keymap.c

@@ -21,7 +21,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [0] = LAYOUT_60_ansi_split_bs_rshift( /* Base */
     KC_GESC,  KC_1,     KC_2,     KC_3,  KC_4,  KC_5,  KC_6,    KC_7,  KC_8,  KC_9,     KC_0,     KC_MINS,  KC_EQL,  KC_BSPC, KC_DEL,
     KC_TAB,   KC_Q,     KC_W,     KC_E,  KC_R,  KC_T,  KC_Y,    KC_U,  KC_I,  KC_O,     KC_P,     KC_LBRC,  KC_RBRC, KC_BSLS,
-    KC_CAPS,  KC_A,     KC_S,     KC_D,  KC_F,  KC_G,  KC_H,    KC_J,  KC_K,  KC_L,     KC_SCLN,  KC_QUOT,           KC_ENT, 
+    KC_CAPS,  KC_A,     KC_S,     KC_D,  KC_F,  KC_G,  KC_H,    KC_J,  KC_K,  KC_L,     KC_SCLN,  KC_QUOT,           KC_ENT,
     KC_LSFT,            KC_Z,     KC_X,  KC_C,  KC_V,  KC_B,    KC_N,  KC_M,  KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT, KC_RSFT,
     KC_LCTL,  KC_LGUI,  KC_LALT,                       KC_SPC,                          KC_RALT,  MO(1)  ,  KC_APP,  KC_RCTL),
 
@@ -46,15 +46,3 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     KC_TRNS,            KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,                                KC_TRNS,                                KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS),
 };
-
-void matrix_init_user(void) {
-  //user initialization
-}
-
-void matrix_scan_user(void) {
-  //user matrix
-}
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  return true;
-}

keyboards/gingham/keymaps/iso/keymap.c

@@ -20,41 +20,29 @@
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [0] = LAYOUT_60_iso_split_bs_rshift( /* Base */
     KC_GESC,  KC_1,     KC_2,     KC_3,  KC_4,  KC_5,  KC_6,    KC_7,  KC_8,  KC_9,     KC_0,     KC_MINS,  KC_EQL,  KC_BSPC, KC_DEL,
-    KC_TAB,   KC_Q,     KC_W,     KC_E,  KC_R,  KC_T,  KC_Y,    KC_U,  KC_I,  KC_O,     KC_P,     KC_LBRC,  KC_RBRC,         
+    KC_TAB,   KC_Q,     KC_W,     KC_E,  KC_R,  KC_T,  KC_Y,    KC_U,  KC_I,  KC_O,     KC_P,     KC_LBRC,  KC_RBRC,
-    KC_CAPS,  KC_A,     KC_S,     KC_D,  KC_F,  KC_G,  KC_H,    KC_J,  KC_K,  KC_L,     KC_SCLN,  KC_QUOT,  KC_NUHS, KC_ENT, 
+    KC_CAPS,  KC_A,     KC_S,     KC_D,  KC_F,  KC_G,  KC_H,    KC_J,  KC_K,  KC_L,     KC_SCLN,  KC_QUOT,  KC_NUHS, KC_ENT,
     KC_LSFT,  KC_NUBS,  KC_Z,     KC_X,  KC_C,  KC_V,  KC_B,    KC_N,  KC_M,  KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT, KC_RSFT,
     KC_LCTL,  KC_LGUI,  KC_LALT,                       KC_SPC,                          KC_RALT,  MO(1)  ,  KC_APP,  KC_RCTL),
 
 [1] = LAYOUT_60_iso_split_bs_rshift( /* FN */
     KC_GRV,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_TRNS, KC_TRNS,
-    KC_TRNS,  KC_TRNS,  KC_UP,    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  RESET  ,          
+    KC_TRNS,  KC_TRNS,  KC_UP,    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  RESET  ,
     KC_TRNS,  KC_LEFT,  KC_DOWN,  KC_RGHT,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_VOLU,  KC_VOLD,  KC_MUTE,                                KC_TRNS,                                KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS),
 
 [2] = LAYOUT_60_iso_split_bs_rshift( /* Empty for dynamic keymaps */
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
-    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,          
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,                                KC_TRNS,                                KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS),
 
 [3] = LAYOUT_60_iso_split_bs_rshift( /* Empty for dynamic keymaps */
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
-    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,          
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,                                KC_TRNS,                                KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS),
 };
-
-void matrix_init_user(void) {
-  //user initialization
-}
-
-void matrix_scan_user(void) {
-  //user matrix
-}
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  return true;
-}

keyboards/gingham/keymaps/via/keymap.c

@@ -0,0 +1,48 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// This keymaps is used for VIA, it reflects the default keymap.
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_60_iso_split_bs_rshift( /* Base */
+    KC_GESC,  KC_1,     KC_2,     KC_3,  KC_4,  KC_5,  KC_6,    KC_7,  KC_8,  KC_9,     KC_0,     KC_MINS,  KC_EQL,  KC_BSPC, KC_DEL,
+    KC_TAB,   KC_Q,     KC_W,     KC_E,  KC_R,  KC_T,  KC_Y,    KC_U,  KC_I,  KC_O,     KC_P,     KC_LBRC,  KC_RBRC,
+    KC_CAPS,  KC_A,     KC_S,     KC_D,  KC_F,  KC_G,  KC_H,    KC_J,  KC_K,  KC_L,     KC_SCLN,  KC_QUOT,  KC_BSLS, KC_ENT,
+    KC_LSFT,  KC_NUBS,  KC_Z,     KC_X,  KC_C,  KC_V,  KC_B,    KC_N,  KC_M,  KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT, MO(1),
+    KC_LCTL,  KC_LGUI,  KC_LALT,                       KC_SPC,                          KC_RALT,  MO(1)  ,  KC_APP,  KC_RCTL),
+
+[1] = LAYOUT_60_iso_split_bs_rshift( /* FN */
+    KC_GRV,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_TRNS, KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_UP,    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  RESET  ,
+    KC_TRNS,  KC_LEFT,  KC_DOWN,  KC_RGHT,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,                                KC_TRNS,                                KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS),
+
+[2] = LAYOUT_60_iso_split_bs_rshift( /* Empty for dynamic keymaps */
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,                                KC_TRNS,                                KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS),
+
+[3] = LAYOUT_60_iso_split_bs_rshift( /* Empty for dynamic keymaps */
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+    KC_TRNS,  KC_TRNS,  KC_TRNS,                                KC_TRNS,                                KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS),
+};

keyboards/gingham/keymaps/via/readme.md

@@ -0,0 +1,3 @@
+# Compile with this keymap to use VIA
+
+Sadly right now when using VIA, extrakeys is disabled. This means volume control will not work.

keyboards/gingham/keymaps/via/rules.mk

@@ -0,0 +1,3 @@
+VIA_ENABLE = yes
+MOUSEKEY_ENABLE = no
+EXTRAKEY_ENABLE = no

keyboards/plaid/keymaps/via/config.h

@@ -0,0 +1,6 @@
+// These VID/PID is not verified. Use at your own risk.
+#undef VENDOR_ID
+#undef PRODUCT_ID
+
+#define VENDOR_ID 0x0d39
+#define PRODUCT_ID 0x0001

keyboards/plaid/keymaps/via/keymap.c

@@ -0,0 +1,101 @@
+/* Copyright 2020 Takuya Urakawa (dm9records.com)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+#define LOWER  FN_MO13
+#define RAISE  FN_MO23
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Ctrl | RAlt | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[0] = LAYOUT_plaid_grid(
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+    KC_ESC,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT ,
+    KC_LCTL, KC_RALT, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+),
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | | Home | End  |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[1] = LAYOUT_plaid_grid(
+    KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR,    KC_ASTR,    KC_LPRN, KC_RPRN, KC_BSPC,
+    KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_PIPE,
+    _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  S(KC_NUHS), S(KC_NUBS), KC_HOME, KC_END,  _______,
+    _______, _______, _______, _______, _______, _______, _______, _______,    KC_MNXT,    KC_VOLD, KC_VOLU, KC_MPLY
+),
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | DEL  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |Pg Up |Pg Dn |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      |      |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[2] = LAYOUT_plaid_grid(
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
+    KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
+    _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+),
+
+/*
+ * ,-----------------------------------------------------------------------------------.
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      |      |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[3] = LAYOUT_plaid_grid(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+)
+
+};
+bool led_update_user(led_t led_state) {
+    writePin(LED_RED, led_state.caps_lock);
+    writePin(LED_GREEN, led_state.scroll_lock);
+    return false;
+}

keyboards/plaid/keymaps/via/readme.md

@@ -0,0 +1,8 @@
+# The via keymap for plaid
+
+This is an experimental. Use at your own risk.   
+
+Layer3 is activated when Layer1 and 2 are both on.
+
+LED RED : CAPSLOCK   
+LED GREEN : SCROLLLOCK 

keyboards/plaid/keymaps/via/rules.mk

@@ -0,0 +1,3 @@
+VIA_ENABLE = yes
+MOUSEKEY_ENABLE = no
+EXTRAKEY_ENABLE = no

quantum/config_common.h

@@ -63,6 +63,9 @@
 #        define PINB_ADDRESS 0x3
 #        define PINC_ADDRESS 0x6
 #        define PIND_ADDRESS 0x9
+#    elif defined(__AVR_ATtiny85__)
+#        define ADDRESS_BASE 0x10
+#        define PINB_ADDRESS 0x6
 #    else
 #        error "Pins are not defined"
 #    endif

quantum/mcu_selection.mk

@@ -287,3 +287,18 @@ ifneq (,$(filter $(MCU),atmega328p))
   NO_UART ?= yes
   NO_SUSPEND_POWER_DOWN ?= yes
 endif
+
+ifneq (,$(filter $(MCU),attiny85))
+  PROTOCOL = VUSB
+
+  # Processor frequency.
+  #     This will define a symbol, F_CPU, in all source code files equal to the
+  #     processor frequency in Hz. You can then use this symbol in your source code to
+  #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+  #     automatically to create a 32-bit value in your source code.
+  F_CPU ?= 16500000
+
+  # unsupported features for now
+  NO_UART ?= yes
+  NO_SUSPEND_POWER_DOWN ?= yes
+endif

tmk_core/common/avr/bootloader.c

@@ -237,17 +237,17 @@ void bootloader_jump(void) {
                  "bootloader_startup_loop%=:         \n\t"
                  "rjmp bootloader_startup_loop%=     \n\t"
                  :
-                 : [ mcucsrio ] "I"(_SFR_IO_ADDR(MCUCSR)),
+                 : [mcucsrio] "I"(_SFR_IO_ADDR(MCUCSR)),
 #    if (FLASHEND > 131071)
-                   [ ramendhi ] "M"(((RAMEND - 2) >> 8) & 0xff), [ ramendlo ] "M"(((RAMEND - 2) >> 0) & 0xff), [ bootaddrhi ] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 16) & 0xff),
+                   [ramendhi] "M"(((RAMEND - 2) >> 8) & 0xff), [ramendlo] "M"(((RAMEND - 2) >> 0) & 0xff), [bootaddrhi] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 16) & 0xff),
 #    else
-                   [ ramendhi ] "M"(((RAMEND - 1) >> 8) & 0xff), [ ramendlo ] "M"(((RAMEND - 1) >> 0) & 0xff),
+                   [ramendhi] "M"(((RAMEND - 1) >> 8) & 0xff), [ramendlo] "M"(((RAMEND - 1) >> 0) & 0xff),
 #    endif
-                   [ bootaddrme ] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 8) & 0xff), [ bootaddrlo ] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 0) & 0xff));
+                   [bootaddrme] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 8) & 0xff), [bootaddrlo] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 0) & 0xff));
 
 #else  // Assume remaining boards are DFU, even if the flag isn't set
 
-#    if !(defined(__AVR_ATmega32A__) || defined(__AVR_ATmega328P__))  // no USB - maybe BOOTLOADER_BOOTLOADHID instead though?
+#    if !(defined(__AVR_ATmega32A__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATtiny85__))  // no USB - maybe BOOTLOADER_BOOTLOADHID instead though?
     UDCON  = 1;
     USBCON = (1 << FRZCLK);  // disable USB
     UCSR1B = 0;

tmk_core/common/avr/timer.c

@@ -45,19 +45,26 @@ void timer_init(void) {
 #    error "Timer prescaler value is not valid"
 #endif
 
-#ifndef __AVR_ATmega32A__
+#if defined(__AVR_ATmega32A__)
+    // Timer0 CTC mode
+    TCCR0 = _BV(WGM01) | prescaler;
+
+    OCR0  = TIMER_RAW_TOP;
+    TIMSK = _BV(OCIE0);
+#elif defined(__AVR_ATtiny85__)
+    // Timer0 CTC mode
+    TCCR0A = _BV(WGM01);
+    TCCR0B = prescaler;
+
+    OCR0A = TIMER_RAW_TOP;
+    TIMSK = _BV(OCIE0A);
+#else
     // Timer0 CTC mode
     TCCR0A = _BV(WGM01);
     TCCR0B = prescaler;
 
     OCR0A  = TIMER_RAW_TOP;
     TIMSK0 = _BV(OCIE0A);
-#else
-    // Timer0 CTC mode
-    TCCR0 = _BV(WGM01) | prescaler;
-
-    OCR0  = TIMER_RAW_TOP;
-    TIMSK = _BV(OCIE0);
 #endif
 }