From f0b30e0027cb890c7510fa22e5824a43c0d9e86f Mon Sep 17 00:00:00 2001
From: Drashna Jaelre <drashna@live.com>
Date: Sun, 9 May 2021 23:21:09 -0700
Subject: Make Swap Hands use PROGMEM (#12284)

This converts the array that the Swap Hands feature uses to use PROGMEM,
and to read from that array, as such. Since this array never changes at
runtime, there is no reason to keep it in memory. Especially for AVR
boards, as memory is a precious resource.
---
 keyboards/ergodox_infinity/ergodox_infinity.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/ergodox_infinity.c b/keyboards/ergodox_infinity/ergodox_infinity.c
index a9962f96a0..97b628470b 100644
--- a/keyboards/ergodox_infinity/ergodox_infinity.c
+++ b/keyboards/ergodox_infinity/ergodox_infinity.c
@@ -205,7 +205,7 @@ void ergodox_right_led_3_set(uint8_t n) {
 
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
     {{0, 9}, {1, 9}, {2, 9}, {3, 9}, {4, 9}},
     {{0, 10}, {1, 10}, {2, 10}, {3, 10}, {4, 10}},
     {{0, 11}, {1, 11}, {2, 11}, {3, 11}, {4, 11}},
-- 
cgit v1.2.3


From 6fe3943ad3efd480da87884ab92fc5738d99f1db Mon Sep 17 00:00:00 2001
From: Joakim Tufvegren <jocke@barbanet.com>
Date: Thu, 10 Jun 2021 09:46:09 +0200
Subject: Migrate keyboards using uGFX to LED_MATRIX (#9657)

---
 keyboards/ergodox_infinity/config.h           |  15 ++
 keyboards/ergodox_infinity/ergodox_infinity.c | 302 ++++++++++++++++++++------
 keyboards/ergodox_infinity/matrix.c           |  18 +-
 keyboards/ergodox_infinity/rules.mk           |   7 +-
 4 files changed, 260 insertions(+), 82 deletions(-)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/config.h b/keyboards/ergodox_infinity/config.h
index a64f3f4a13..a00c593eeb 100644
--- a/keyboards/ergodox_infinity/config.h
+++ b/keyboards/ergodox_infinity/config.h
@@ -62,6 +62,21 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LED_BRIGHTNESS_LO       100
 #define LED_BRIGHTNESS_HI       255
 
+/* LED matrix driver */
+#define LED_DRIVER_ADDR_1 0x74
+#define LED_DRIVER_COUNT 1
+#define DRIVER_LED_TOTAL 76
+#define LED_MATRIX_SPLIT { 38, 38 }
+#define LED_DISABLE_WHEN_USB_SUSPENDED
+
+/* i2c (for LED matrix) */
+#define I2C1_CLOCK_SPEED 400000
+#define I2C1_SCL_PAL_MODE PAL_MODE_ALTERNATIVE_2
+#define I2C1_SDA_PAL_MODE PAL_MODE_ALTERNATIVE_2
+#define I2C1_BANK GPIOB
+#define I2C1_SCL 0
+#define I2C1_SDA 1
+
 /* define if matrix has ghost */
 //#define MATRIX_HAS_GHOST
 
diff --git a/keyboards/ergodox_infinity/ergodox_infinity.c b/keyboards/ergodox_infinity/ergodox_infinity.c
index 97b628470b..da8ea311ad 100644
--- a/keyboards/ergodox_infinity/ergodox_infinity.c
+++ b/keyboards/ergodox_infinity/ergodox_infinity.c
@@ -1,20 +1,45 @@
 #include QMK_KEYBOARD_H
 #include <ch.h>
 #include <hal.h>
+#include <string.h>
+#include "eeconfig.h"
 #include "serial_link/system/serial_link.h"
 #ifdef VISUALIZER_ENABLE
-#include "lcd_backlight.h"
+#    include "lcd_backlight.h"
 #endif
 
-#ifdef WPM_ENABLE
-#   include "serial_link/protocol/transport.h"
-#   include "wpm.h"
+#if (defined(LED_MATRIX_ENABLE) || defined(WPM_ENABLE))
+#    include "serial_link/protocol/transport.h"
+
+#    ifdef LED_MATRIX_ENABLE
+MASTER_TO_ALL_SLAVES_OBJECT(led_matrix, led_eeconfig_t);
+MASTER_TO_ALL_SLAVES_OBJECT(led_suspend_state, bool);
+static led_eeconfig_t last_sent_led_matrix;
+static uint16_t       led_matrix_sent_timer = 0;
+
+void send_led_suspend_state(void) {
+    if (is_serial_link_master()) {
+        *begin_write_led_suspend_state() = led_matrix_get_suspend_state();
+        end_write_led_suspend_state();
+    }
+}
+#    endif
 
+#    ifdef WPM_ENABLE
+#        include "wpm.h"
 MASTER_TO_ALL_SLAVES_OBJECT(current_wpm, uint8_t);
-static remote_object_t* remote_objects[] = {
+static uint8_t last_sent_wpm = 0;
+#    endif
+
+static remote_object_t *remote_objects[] = {
+#    ifdef LED_MATRIX_ENABLE
+    REMOTE_OBJECT(led_matrix),
+    REMOTE_OBJECT(led_suspend_state),
+#    endif
+#    ifdef WPM_ENABLE
     REMOTE_OBJECT(current_wpm),
+#    endif
 };
-static uint8_t last_sent_wpm = 0;
 #endif
 
 void init_serial_link_hal(void) {
@@ -52,7 +77,7 @@ void init_serial_link_hal(void) {
 void lcd_backlight_hal_init(void) {
     // Setup Backlight
     SIM->SCGC6 |= SIM_SCGC6_FTM0;
-    FTM0->CNT = 0; // Reset counter
+    FTM0->CNT = 0;  // Reset counter
 
     // PWM Period
     // 16-bit maximum
@@ -60,25 +85,25 @@ void lcd_backlight_hal_init(void) {
 
     // Set FTM to PWM output - Edge Aligned, Low-true pulses
 #define CNSC_MODE FTM_SC_CPWMS | FTM_SC_PS(4) | FTM_SC_CLKS(0)
-    CHANNEL_RED.CnSC = CNSC_MODE;
+    CHANNEL_RED.CnSC   = CNSC_MODE;
     CHANNEL_GREEN.CnSC = CNSC_MODE;
-    CHANNEL_BLUE.CnSC = CNSC_MODE;
+    CHANNEL_BLUE.CnSC  = CNSC_MODE;
 
     // System clock, /w prescalar setting
     FTM0->SC = FTM_SC_CLKS(1) | FTM_SC_PS(PRESCALAR_DEFINE);
 
-    CHANNEL_RED.CnV = 0;
+    CHANNEL_RED.CnV   = 0;
     CHANNEL_GREEN.CnV = 0;
-    CHANNEL_BLUE.CnV = 0;
+    CHANNEL_BLUE.CnV  = 0;
 
     RGB_PORT_GPIO->PDDR |= (1 << RED_PIN);
     RGB_PORT_GPIO->PDDR |= (1 << GREEN_PIN);
     RGB_PORT_GPIO->PDDR |= (1 << BLUE_PIN);
 
 #define RGB_MODE PORTx_PCRn_SRE | PORTx_PCRn_DSE | PORTx_PCRn_MUX(4)
-    RGB_PORT->PCR[RED_PIN] = RGB_MODE;
+    RGB_PORT->PCR[RED_PIN]   = RGB_MODE;
     RGB_PORT->PCR[GREEN_PIN] = RGB_MODE;
-    RGB_PORT->PCR[BLUE_PIN] = RGB_MODE;
+    RGB_PORT->PCR[BLUE_PIN]  = RGB_MODE;
 }
 
 static uint16_t cie_lightness(uint16_t v) {
@@ -89,12 +114,11 @@ static uint16_t cie_lightness(uint16_t v) {
     // Y = (L* / 902.3)           if L* <= 8
     // Y = ((L* + 16) / 116)^3    if L* > 8
 
-    float l =  100.0f * (v / 65535.0f);
+    float l = 100.0f * (v / 65535.0f);
     float y = 0.0f;
     if (l <= 8.0f) {
-       y = l / 902.3;
-    }
-    else {
+        y = l / 902.3;
+    } else {
         y = ((l + 16.0f) / 116.0f);
         y = y * y * y;
         if (y > 1.0f) {
@@ -105,31 +129,48 @@ static uint16_t cie_lightness(uint16_t v) {
 }
 
 void lcd_backlight_hal_color(uint16_t r, uint16_t g, uint16_t b) {
-    CHANNEL_RED.CnV = cie_lightness(r);
+    CHANNEL_RED.CnV   = cie_lightness(r);
     CHANNEL_GREEN.CnV = cie_lightness(g);
-    CHANNEL_BLUE.CnV = cie_lightness(b);
+    CHANNEL_BLUE.CnV  = cie_lightness(b);
 }
 
-__attribute__ ((weak))
-void matrix_init_user(void) {
-}
+__attribute__ ((weak)) void matrix_init_user(void) {}
+
+__attribute__ ((weak)) void matrix_scan_user(void) {}
 
-__attribute__ ((weak))
-void matrix_scan_user(void) {
-}
 
+void keyboard_pre_init_kb() {
+#ifdef LED_MATRIX_ENABLE
+    // Turn on LED controller
+    setPinOutput(B16);
+    writePinHigh(B16);
+#endif
+    keyboard_pre_init_user();
+}
 
 void matrix_init_kb(void) {
     // put your keyboard start-up code here
     // runs once when the firmware starts up
 
+#ifdef LED_MATRIX_ENABLE
+    /*
+     * Since K20x is stuck with a 32 byte EEPROM (see tmk_core/common/chibios/eeprom_teensy.c),
+     * and neither led_matrix_eeconfig.speed or .flags fit in this boundary, just force their values to default on boot.
+     */
+#    if !defined(LED_MATRIX_STARTUP_SPD)
+#        define LED_MATRIX_STARTUP_SPD UINT8_MAX / 2
+#    endif
+    led_matrix_set_speed(LED_MATRIX_STARTUP_SPD);
+    led_matrix_set_flags(LED_FLAG_ALL);
+#endif
+
     matrix_init_user();
     // The backlight always has to be initialized, otherwise it will stay lit
 #ifndef VISUALIZER_ENABLE
     lcd_backlight_hal_init();
 #endif
-#ifdef WPM_ENABLE
-    add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*));
+#if (defined(LED_MATRIX_ENABLE) || defined(WPM_ENABLE))
+    add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t *));
 #endif
 }
 
@@ -137,6 +178,30 @@ void matrix_scan_kb(void) {
     // put your looping keyboard code here
     // runs every cycle (a lot)
 
+#ifdef LED_MATRIX_ENABLE
+    if (is_serial_link_master()) {
+        if (!led_matrix_get_suspend_state()) {
+            if (timer_elapsed(led_matrix_sent_timer) >= 5000 || memcmp((void *)&last_sent_led_matrix, (void *)&led_matrix_eeconfig, sizeof(last_sent_led_matrix))) {
+                led_matrix_sent_timer = timer_read();
+                memcpy((void *)&last_sent_led_matrix, (void *)&led_matrix_eeconfig, sizeof(last_sent_led_matrix));
+                *begin_write_led_matrix() = last_sent_led_matrix;
+                end_write_led_matrix();
+            }
+        }
+    } else if (is_serial_link_connected()) {
+        bool *new_led_suspend_state = read_led_suspend_state();
+        if (new_led_suspend_state) {
+            led_matrix_set_suspend_state(*new_led_suspend_state);
+        }
+        if (!led_matrix_get_suspend_state()) {
+            led_eeconfig_t *new_led_matrix = read_led_matrix();
+            if (new_led_matrix) {
+                memcpy((void *)&led_matrix_eeconfig, (void *)new_led_matrix, sizeof(last_sent_led_matrix));
+            }
+        }
+    }
+#endif
+
 #ifdef WPM_ENABLE
     if (is_serial_link_master()) {
         uint8_t current_wpm = get_current_wpm();
@@ -146,67 +211,68 @@ void matrix_scan_kb(void) {
             last_sent_wpm = current_wpm;
         }
     } else if (is_serial_link_connected()) {
-        uint8_t* new_wpm = read_current_wpm();
+        uint8_t *new_wpm = read_current_wpm();
         if (new_wpm) {
             set_current_wpm(*new_wpm);
         }
     }
 #endif
+
     matrix_scan_user();
 }
 
-bool is_keyboard_master(void) {
-    return is_serial_link_master();
-}
+bool is_keyboard_master(void) { return is_serial_link_master(); }
 
-__attribute__ ((weak))
-void ergodox_board_led_on(void){
+bool is_keyboard_left(void) {
+#if defined(EE_HANDS)
+    return eeconfig_read_handedness();
+#elif defined(MASTER_IS_ON_RIGHT)
+    return !is_keyboard_master();
+#else
+    return is_keyboard_master();
+#endif
 }
 
-__attribute__ ((weak))
-void ergodox_right_led_1_on(void){
-}
+__attribute__ ((weak)) void ergodox_board_led_on(void) {}
 
-__attribute__ ((weak))
-void ergodox_right_led_2_on(void){
-}
+__attribute__ ((weak)) void ergodox_right_led_1_on(void) {}
 
-__attribute__ ((weak))
-void ergodox_right_led_3_on(void){
-}
+__attribute__ ((weak)) void ergodox_right_led_2_on(void) {}
 
-__attribute__ ((weak))
-void ergodox_board_led_off(void){
-}
+__attribute__ ((weak)) void ergodox_right_led_3_on(void) {}
 
-__attribute__ ((weak))
-void ergodox_right_led_1_off(void){
-}
+__attribute__ ((weak)) void ergodox_board_led_off(void) {}
 
-__attribute__ ((weak))
-void ergodox_right_led_2_off(void){
-}
+__attribute__ ((weak)) void ergodox_right_led_1_off(void) {}
 
-__attribute__ ((weak))
-void ergodox_right_led_3_off(void){
-}
+__attribute__ ((weak)) void ergodox_right_led_2_off(void) {}
 
-__attribute__ ((weak))
-void ergodox_right_led_1_set(uint8_t n) {
-}
+__attribute__ ((weak)) void ergodox_right_led_3_off(void) {}
 
-__attribute__ ((weak))
-void ergodox_right_led_2_set(uint8_t n) {
+__attribute__ ((weak)) void ergodox_right_led_1_set(uint8_t n) {}
+
+__attribute__ ((weak)) void ergodox_right_led_2_set(uint8_t n) {}
+
+__attribute__ ((weak)) void ergodox_right_led_3_set(uint8_t n) {}
+
+void suspend_power_down_kb(void) {
+#ifdef LED_MATRIX_ENABLE
+    send_led_suspend_state();
+#endif
+    suspend_power_down_user();
 }
 
-__attribute__ ((weak))
-void ergodox_right_led_3_set(uint8_t n) {
+void suspend_wakeup_init_kb(void) {
+#ifdef LED_MATRIX_ENABLE
+    send_led_suspend_state();
+#endif
+    suspend_wakeup_init_user();
 }
 
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
-    {{0, 9}, {1, 9}, {2, 9}, {3, 9}, {4, 9}},
+    {{0,  9}, {1,  9}, {2,  9}, {3,  9}, {4,  9}},
     {{0, 10}, {1, 10}, {2, 10}, {3, 10}, {4, 10}},
     {{0, 11}, {1, 11}, {2, 11}, {3, 11}, {4, 11}},
     {{0, 12}, {1, 12}, {2, 12}, {3, 12}, {4, 12}},
@@ -226,3 +292,115 @@ const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
     {{0, 8}, {1, 8}, {2, 8}, {3, 8}, {4, 8}},
 };
 #endif
+
+#ifdef LED_MATRIX_ENABLE
+const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
+// The numbers in the comments are the led numbers DXX on the PCB
+/* Refer to IS31 manual for these locations
+ *  driver
+ *  |   LED address
+ *  |   | */
+// Left half
+//      45           44           43           42           41           40           39
+   { 0, C2_2 }, { 0, C1_2 }, { 0, C5_1 }, { 0, C4_1 }, { 0, C3_1 }, { 0, C2_1 }, { 0, C1_1 },
+//      52           51           50           49           48           47           46
+   { 0, C4_3 }, { 0, C3_3 }, { 0, C2_3 }, { 0, C1_3 }, { 0, C5_2 }, { 0, C4_2 }, { 0, C3_2 },
+//      58           57           56           55           54           53
+   { 0, C5_4 }, { 0, C4_4 }, { 0, C3_4 }, { 0, C2_4 }, { 0, C1_4 }, { 0, C5_3 },
+//      67           66           65           64           63           62           61
+   { 0, C4_6 }, { 0, C3_6 }, { 0, C2_6 }, { 0, C1_6 }, { 0, C5_5 }, { 0, C4_5 }, { 0, C3_5 },
+//      76           75           74           73           72
+   { 0, C4_8 }, { 0, C3_8 }, { 0, C2_8 }, { 0, C1_8 }, { 0, C4_7 },
+//                                                                                    60           59
+                                                                                 { 0, C2_5 }, { 0, C1_5 },
+//                                                                                                 68
+                                                                                              { 0, C5_6 },
+//                                                                       71           70           69
+                                                                    { 0, C3_7 }, { 0, C2_7 }, { 0, C1_7 },
+// Right half (mirrored)
+// Due to how LED_MATRIX_SPLIT is implemented, only the first half of g_is31_leds is actually used.
+// Luckily, the right half has the same LED pinouts, just mirrored.
+//      45           44           43           42           41           40           39
+   { 0, C2_2 }, { 0, C1_2 }, { 0, C5_1 }, { 0, C4_1 }, { 0, C3_1 }, { 0, C2_1 }, { 0, C1_1 },
+//      52           51           50           49           48           47           46
+   { 0, C4_3 }, { 0, C3_3 }, { 0, C2_3 }, { 0, C1_3 }, { 0, C5_2 }, { 0, C4_2 }, { 0, C3_2 },
+//      58           57           56           55           54           53
+   { 0, C5_4 }, { 0, C4_4 }, { 0, C3_4 }, { 0, C2_4 }, { 0, C1_4 }, { 0, C5_3 },
+//      67           66           65           64           63           62           61
+   { 0, C4_6 }, { 0, C3_6 }, { 0, C2_6 }, { 0, C1_6 }, { 0, C5_5 }, { 0, C4_5 }, { 0, C3_5 },
+//      76           75           74           73           72
+   { 0, C4_8 }, { 0, C3_8 }, { 0, C2_8 }, { 0, C1_8 }, { 0, C4_7 },
+//                                                                                    60           59
+                                                                                 { 0, C2_5 }, { 0, C1_5 },
+//                                                                                                 68
+                                                                                              { 0, C5_6 },
+//                                                                       71           70           69
+                                                                    { 0, C3_7 }, { 0, C2_7 }, { 0, C1_7 },
+};
+
+led_config_t g_led_config = {
+    {
+        // Key Matrix to LED Index
+        // Left half
+        { NO_LED, NO_LED, NO_LED,     33,     34 },
+        { NO_LED, NO_LED, NO_LED,     32,     37 },
+        {      6,     13, NO_LED,     26,     36 },
+        {      5,     12,     19,     25,     35 },
+        {      4,     11,     18,     24,     31 },
+        {      3,     10,     17,     23,     30 },
+        {      2,      9,     16,     22,     29 },
+        {      1,      8,     15,     21,     28 },
+        {      0,      7,     14,     20,     27 },
+        // Right half
+        { NO_LED, NO_LED, NO_LED,     71,     72 },
+        { NO_LED, NO_LED, NO_LED,     70,     75 },
+        {     44,     51, NO_LED,     64,     74 },
+        {     43,     50,     57,     63,     73 },
+        {     42,     49,     56,     62,     69 },
+        {     41,     48,     55,     61,     68 },
+        {     40,     47,     54,     60,     67 },
+        {     39,     46,     53,     59,     66 },
+        {     38,     45,     52,     58,     65 },
+    }, {
+        // LED Index to Physical Position (assumes a reasonable gap between halves)
+	// Left half
+        {   0,  3 }, {  15,  3 }, {  27,  1 }, {  39,  0 }, {  51,  1 }, {  63,  2 }, {  75,  2 },
+        {   0, 13 }, {  15, 13 }, {  27, 11 }, {  39, 10 }, {  51, 11 }, {  63, 12 }, {  78, 17 },
+        {   0, 23 }, {  15, 23 }, {  27, 21 }, {  39, 20 }, {  51, 21 }, {  63, 22 },
+        {   0, 33 }, {  15, 33 }, {  27, 31 }, {  39, 30 }, {  51, 31 }, {  63, 32 }, {  78, 32 },
+        {   4, 43 }, {  15, 43 }, {  27, 41 }, {  39, 40 }, {  51, 41 },
+                                                                                      {  89, 41 }, { 100, 46 },
+                                                                                                   {  95, 55 },
+                                                                         {  72, 54 }, {  83, 59 }, {  90, 64 },
+        // Right half (mirrored)
+        { 224,  3 }, { 209,  3 }, { 197,  1 }, { 185,  0 }, { 173,  1 }, { 161,  2 }, { 149,  2 },
+        { 224, 13 }, { 209, 13 }, { 197, 11 }, { 185, 10 }, { 173, 11 }, { 161, 12 }, { 146, 17 },
+        { 224, 23 }, { 209, 23 }, { 197, 21 }, { 185, 20 }, { 173, 21 }, { 161, 22 },
+        { 224, 33 }, { 209, 33 }, { 197, 31 }, { 185, 30 }, { 173, 31 }, { 161, 32 }, { 146, 32 },
+        { 220, 43 }, { 209, 43 }, { 197, 41 }, { 185, 40 }, { 173, 41 },
+                                                                                      { 135, 41 }, { 124, 46 },
+                                                                                                   { 129, 55 },
+                                                                         { 152, 54 }, { 141, 59 }, { 134, 64 },
+    }, {
+        // LED Index to Flag
+        // Left half
+        1, 4, 4, 4, 4, 4, 1,
+        1, 4, 4, 4, 4, 4, 1,
+        1, 4, 4, 4, 4, 4,
+        1, 4, 4, 4, 4, 4, 1,
+        1, 1, 1, 1, 1,
+                          1, 1,
+                             1,
+                       1, 1, 1,
+        // Right half (mirrored)
+        1, 4, 4, 4, 4, 4, 1,
+        1, 4, 4, 4, 4, 4, 1,
+        1, 4, 4, 4, 4, 4,
+        1, 4, 4, 4, 4, 4, 1,
+        1, 1, 1, 1, 1,
+                          1, 1,
+                             1,
+                       1, 1, 1,
+    }
+};
+#endif
diff --git a/keyboards/ergodox_infinity/matrix.c b/keyboards/ergodox_infinity/matrix.c
index 7baacd24d0..0fca56a979 100644
--- a/keyboards/ergodox_infinity/matrix.c
+++ b/keyboards/ergodox_infinity/matrix.c
@@ -24,7 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "print.h"
 #include "debug.h"
 #include "matrix.h"
-#include "eeconfig.h"
+#include "keyboard.h"
 #include "serial_link/system/serial_link.h"
 
 
@@ -119,15 +119,9 @@ uint8_t matrix_scan(void)
     }
 
     uint8_t offset = 0;
-#if (defined(EE_HANDS) || defined(MASTER_IS_ON_RIGHT))
-#ifdef EE_HANDS
-    if (is_serial_link_master() && !eeconfig_read_handedness()) {
-#else
-    if (is_serial_link_master()) {
-#endif
+    if (is_serial_link_master() && !is_keyboard_left()) {
         offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS;
     }
-#endif
 
     if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
         for (int row = 0; row < LOCAL_MATRIX_ROWS; row++) {
@@ -167,17 +161,11 @@ void matrix_print(void)
 
 void matrix_set_remote(matrix_row_t* rows, uint8_t index) {
     uint8_t offset = 0;
-#ifdef EE_HANDS
-    if (eeconfig_read_handedness()) {
+    if (is_keyboard_left()) {
         offset = LOCAL_MATRIX_ROWS * (index + 1);
     } else {
         offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS * (index + 2);
     }
-#elif defined(MASTER_IS_ON_RIGHT)
-    offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS * (index + 2);
-#else
-    offset = LOCAL_MATRIX_ROWS * (index + 1);
-#endif
     for (int row = 0; row < LOCAL_MATRIX_ROWS; row++) {
         matrix[offset + row] = rows[row];
     }
diff --git a/keyboards/ergodox_infinity/rules.mk b/keyboards/ergodox_infinity/rules.mk
index b9ead9e87c..70bcabe80e 100644
--- a/keyboards/ergodox_infinity/rules.mk
+++ b/keyboards/ergodox_infinity/rules.mk
@@ -22,8 +22,6 @@ CUSTOM_MATRIX = yes # Custom matrix file
 SERIAL_LINK_ENABLE = yes
 VISUALIZER_ENABLE = yes
 LCD_ENABLE = yes
-BACKLIGHT_ENABLE = yes
-BACKLIGHT_DRIVER = custom
 LCD_BACKLIGHT_ENABLE = yes
 MIDI_ENABLE = no
 RGBLIGHT_ENABLE = no
@@ -32,9 +30,8 @@ LCD_DRIVER = st7565
 LCD_WIDTH = 128
 LCD_HEIGHT = 32
 
-LED_DRIVER = is31fl3731c
-LED_WIDTH = 7
-LED_HEIGHT = 7
+LED_MATRIX_ENABLE = yes
+LED_MATRIX_DRIVER = IS31FL3731
 
 # project specific files
 SRC = matrix.c \
-- 
cgit v1.2.3


From e675a9fc606ee124c196bf029bf6da5c40f7f15d Mon Sep 17 00:00:00 2001
From: Joakim Tufvegren <jocke@barbanet.com>
Date: Wed, 7 Jul 2021 10:05:35 +0200
Subject: Use the new ST7565 driver on Ergodox Infinity (#13165)

---
 keyboards/ergodox_infinity/config.h                | 20 ++++++
 keyboards/ergodox_infinity/ergodox_infinity.c      | 76 ++++++++++++++++++++--
 keyboards/ergodox_infinity/ergodox_infinity.h      |  4 ++
 .../ergodox_infinity/keymaps/default/keymap.c      |  4 +-
 keyboards/ergodox_infinity/rules.mk                | 15 +++--
 5 files changed, 107 insertions(+), 12 deletions(-)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/config.h b/keyboards/ergodox_infinity/config.h
index a00c593eeb..275d4e1dcf 100644
--- a/keyboards/ergodox_infinity/config.h
+++ b/keyboards/ergodox_infinity/config.h
@@ -77,6 +77,26 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define I2C1_SCL 0
 #define I2C1_SDA 1
 
+#ifdef ST7565_ENABLE
+/* LCD driver */
+#    define ST7565_A0_PIN C7
+#    define ST7565_RST_PIN C8
+#    define ST7565_SS_PIN C4
+#    define ST7565_SPI_CLK_DIVISOR 2
+#    define ST7565_CONTRAST 22
+#    define ST7565_DISPLAY_WIDTH 128
+#    define ST7565_DISPLAY_HEIGHT 32
+
+/* SPI (for LCD) */
+#    define SPI_DRIVER SPID1
+#    define SPI_SCK_PIN C5
+#    define SPI_SCK_PAL_MODE PAL_MODE_ALTERNATIVE_2
+#    define SPI_MOSI_PIN C6
+#    define SPI_MOSI_PAL_MODE PAL_MODE_ALTERNATIVE_2
+#    define SPI_MISO_PIN A4  // Just an unused pin, the "normal" MISO pin (C7) is used for other things
+#    define SPI_MISO_PAL_MODE PAL_MODE_ALTERNATIVE_7  // Default for A4
+#endif
+
 /* define if matrix has ghost */
 //#define MATRIX_HAS_GHOST
 
diff --git a/keyboards/ergodox_infinity/ergodox_infinity.c b/keyboards/ergodox_infinity/ergodox_infinity.c
index da8ea311ad..b802bf014e 100644
--- a/keyboards/ergodox_infinity/ergodox_infinity.c
+++ b/keyboards/ergodox_infinity/ergodox_infinity.c
@@ -128,7 +128,11 @@ static uint16_t cie_lightness(uint16_t v) {
     return y * 65535.0f;
 }
 
+#ifdef VISUALIZER_ENABLE
 void lcd_backlight_hal_color(uint16_t r, uint16_t g, uint16_t b) {
+#else
+void ergodox_infinity_lcd_color(uint16_t r, uint16_t g, uint16_t b) {
+#endif
     CHANNEL_RED.CnV   = cie_lightness(r);
     CHANNEL_GREEN.CnV = cie_lightness(g);
     CHANNEL_BLUE.CnV  = cie_lightness(b);
@@ -144,6 +148,13 @@ void keyboard_pre_init_kb() {
     // Turn on LED controller
     setPinOutput(B16);
     writePinHigh(B16);
+#endif
+#ifndef VISUALIZER_ENABLE
+    // The backlight always has to be initialized, otherwise it will stay lit
+    lcd_backlight_hal_init();
+#    ifdef ST7565_ENABLE
+    ergodox_infinity_lcd_color(UINT16_MAX / 2, UINT16_MAX / 2, UINT16_MAX / 2);
+#    endif
 #endif
     keyboard_pre_init_user();
 }
@@ -165,10 +176,6 @@ void matrix_init_kb(void) {
 #endif
 
     matrix_init_user();
-    // The backlight always has to be initialized, otherwise it will stay lit
-#ifndef VISUALIZER_ENABLE
-    lcd_backlight_hal_init();
-#endif
 #if (defined(LED_MATRIX_ENABLE) || defined(WPM_ENABLE))
     add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t *));
 #endif
@@ -404,3 +411,64 @@ led_config_t g_led_config = {
     }
 };
 #endif
+
+#ifdef ST7565_ENABLE
+__attribute__((weak)) void st7565_on_user(void) {
+    ergodox_infinity_lcd_color(UINT16_MAX / 2, UINT16_MAX / 2, UINT16_MAX / 2);
+}
+
+__attribute__((weak)) void st7565_off_user(void) {
+    ergodox_infinity_lcd_color(0, 0, 0);
+}
+
+static void format_layer_bitmap_string(char* buffer, uint8_t offset) {
+    for (int i = 0; i < 16 && i + offset < MAX_LAYER; i++) {
+        if (i == 0 || i == 4 || i == 8 || i == 12) {
+            *buffer = ' ';
+            ++buffer;
+        }
+
+        uint8_t layer = i + offset;
+        if (layer_state_cmp(default_layer_state, layer)) {
+            *buffer = 'D';
+        } else if (layer_state_is(layer)) {
+            *buffer = '1';
+        } else {
+            *buffer = '_';
+        }
+        ++buffer;
+    }
+    *buffer = 0;
+}
+
+__attribute__((weak)) void st7565_task_user(void) {
+    if (is_keyboard_master()) {
+        // Draw led and layer status
+        led_t leds = host_keyboard_led_state();
+        if(leds.num_lock) { st7565_write("Num ", false); }
+        if(leds.caps_lock) { st7565_write("Cap ", false); }
+        if(leds.scroll_lock) { st7565_write("Scrl ", false); }
+        if(leds.compose) { st7565_write("Com ", false); }
+        if(leds.kana) { st7565_write("Kana", false); }
+        st7565_advance_page(true);
+
+        char layer_buffer[16 + 5];  // 3 spaces and one null terminator
+        st7565_set_cursor(0, 1);
+        format_layer_bitmap_string(layer_buffer, 0);
+        st7565_write_ln(layer_buffer, false);
+        format_layer_bitmap_string(layer_buffer, 16);
+        st7565_write_ln(layer_buffer, false);
+        st7565_write_ln("  1=On    D=Default", false);
+    } else {
+        // Draw logo
+        static const char qmk_logo[] = {
+            0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94,
+            0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4,
+            0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0x00
+        };
+
+        st7565_write(qmk_logo, false);
+        st7565_write("  Infinity  Ergodox  ", false);
+    }
+}
+#endif
diff --git a/keyboards/ergodox_infinity/ergodox_infinity.h b/keyboards/ergodox_infinity/ergodox_infinity.h
index 79f01b1849..81ac1f338a 100644
--- a/keyboards/ergodox_infinity/ergodox_infinity.h
+++ b/keyboards/ergodox_infinity/ergodox_infinity.h
@@ -80,6 +80,10 @@ inline void ergodox_led_all_set(uint8_t n) {
     ergodox_right_led_3_set(n);
 }
 
+#ifndef VISUALIZER_ENABLE
+void ergodox_infinity_lcd_color(uint16_t r, uint16_t g, uint16_t b);
+#endif
+
 /*
  *   LEFT HAND: LINES 88-95
  *  RIGHT HAND: LINES 97-104
diff --git a/keyboards/ergodox_infinity/keymaps/default/keymap.c b/keyboards/ergodox_infinity/keymaps/default/keymap.c
index cd9b476bbd..ce8a3661e7 100644
--- a/keyboards/ergodox_infinity/keymaps/default/keymap.c
+++ b/keyboards/ergodox_infinity/keymaps/default/keymap.c
@@ -167,7 +167,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 // Runs just one time when the keyboard initializes.
 void matrix_init_user(void) {
 
-};
+}
 
 
 // Runs constantly in the background, in a loop.
@@ -192,4 +192,4 @@ void matrix_scan_user(void) {
             break;
     }
 
-};
+}
diff --git a/keyboards/ergodox_infinity/rules.mk b/keyboards/ergodox_infinity/rules.mk
index 70bcabe80e..c7ff07d4ea 100644
--- a/keyboards/ergodox_infinity/rules.mk
+++ b/keyboards/ergodox_infinity/rules.mk
@@ -20,19 +20,22 @@ SWAP_HANDS_ENABLE= yes # Allow swapping hands of keyboard
 
 CUSTOM_MATRIX = yes # Custom matrix file
 SERIAL_LINK_ENABLE = yes
-VISUALIZER_ENABLE = yes
-LCD_ENABLE = yes
-LCD_BACKLIGHT_ENABLE = yes
+
 MIDI_ENABLE = no
 RGBLIGHT_ENABLE = no
 
-LCD_DRIVER = st7565
-LCD_WIDTH = 128
-LCD_HEIGHT = 32
+ST7565_ENABLE = yes
 
 LED_MATRIX_ENABLE = yes
 LED_MATRIX_DRIVER = IS31FL3731
 
+# Config for Visualizer (set VISUALIZER_ENABLE = yes and ST7565_ENABLE = no to use)
+LCD_ENABLE = yes
+LCD_BACKLIGHT_ENABLE = yes
+LCD_DRIVER = st7565
+LCD_WIDTH = 128
+LCD_HEIGHT = 32
+
 # project specific files
 SRC = matrix.c \
       led.c
-- 
cgit v1.2.3


From 1414e9736d441f4cefbdd2f88157419066f96f71 Mon Sep 17 00:00:00 2001
From: Joakim Tufvegren <jocke@barbanet.com>
Date: Tue, 20 Jul 2021 03:54:32 +0200
Subject: Switch Ergodox Infinity over to split_common (#13481)

---
 keyboards/ergodox_infinity/config.h           |  19 ++-
 keyboards/ergodox_infinity/ergodox_infinity.c | 126 +++----------------
 keyboards/ergodox_infinity/led.c              |  26 ----
 keyboards/ergodox_infinity/matrix.c           | 172 --------------------------
 keyboards/ergodox_infinity/rules.mk           |  11 +-
 keyboards/ergodox_infinity/visualizer.c       |   3 +-
 6 files changed, 35 insertions(+), 322 deletions(-)
 delete mode 100644 keyboards/ergodox_infinity/led.c
 delete mode 100644 keyboards/ergodox_infinity/matrix.c

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/config.h b/keyboards/ergodox_infinity/config.h
index 275d4e1dcf..e0208ba4d3 100644
--- a/keyboards/ergodox_infinity/config.h
+++ b/keyboards/ergodox_infinity/config.h
@@ -54,7 +54,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* key matrix size */
 #define MATRIX_ROWS 18
 #define MATRIX_COLS 5
-#define LOCAL_MATRIX_ROWS 9
+
+// For some reason, the rows are colums in the schematic, and vice versa
+#define MATRIX_ROW_PINS { B2, B3, B18, B19, C0, C9, C10, C11, D0 }
+#define MATRIX_COL_PINS { D1, D4, D5, D6, D7 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION ROW2COL
+
+/* Serial config (for communication between halves) */
+#define SERIAL_USART_DRIVER SD1  // Only true for the master half
+#define SERIAL_USART_CONFIG { (SERIAL_USART_SPEED), } // Only field is speed
+#define SERIAL_USART_FULL_DUPLEX
+#define SERIAL_USART_TIMEOUT 50
 
 /* number of backlight levels */
 #define BACKLIGHT_LEVELS 3
@@ -103,10 +116,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE    5
 
-#define SERIAL_LINK_BAUD 562500
-#define SERIAL_LINK_THREAD_PRIORITY (NORMALPRIO - 1)
-
 #define VISUALIZER_USER_DATA_SIZE 16
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
diff --git a/keyboards/ergodox_infinity/ergodox_infinity.c b/keyboards/ergodox_infinity/ergodox_infinity.c
index b802bf014e..76cbca07f8 100644
--- a/keyboards/ergodox_infinity/ergodox_infinity.c
+++ b/keyboards/ergodox_infinity/ergodox_infinity.c
@@ -8,47 +8,6 @@
 #    include "lcd_backlight.h"
 #endif
 
-#if (defined(LED_MATRIX_ENABLE) || defined(WPM_ENABLE))
-#    include "serial_link/protocol/transport.h"
-
-#    ifdef LED_MATRIX_ENABLE
-MASTER_TO_ALL_SLAVES_OBJECT(led_matrix, led_eeconfig_t);
-MASTER_TO_ALL_SLAVES_OBJECT(led_suspend_state, bool);
-static led_eeconfig_t last_sent_led_matrix;
-static uint16_t       led_matrix_sent_timer = 0;
-
-void send_led_suspend_state(void) {
-    if (is_serial_link_master()) {
-        *begin_write_led_suspend_state() = led_matrix_get_suspend_state();
-        end_write_led_suspend_state();
-    }
-}
-#    endif
-
-#    ifdef WPM_ENABLE
-#        include "wpm.h"
-MASTER_TO_ALL_SLAVES_OBJECT(current_wpm, uint8_t);
-static uint8_t last_sent_wpm = 0;
-#    endif
-
-static remote_object_t *remote_objects[] = {
-#    ifdef LED_MATRIX_ENABLE
-    REMOTE_OBJECT(led_matrix),
-    REMOTE_OBJECT(led_suspend_state),
-#    endif
-#    ifdef WPM_ENABLE
-    REMOTE_OBJECT(current_wpm),
-#    endif
-};
-#endif
-
-void init_serial_link_hal(void) {
-    PORTA->PCR[1] = PORTx_PCRn_PE | PORTx_PCRn_PS | PORTx_PCRn_PFE | PORTx_PCRn_MUX(2);
-    PORTA->PCR[2] = PORTx_PCRn_DSE | PORTx_PCRn_SRE | PORTx_PCRn_MUX(2);
-    PORTE->PCR[0] = PORTx_PCRn_PE | PORTx_PCRn_PS | PORTx_PCRn_PFE | PORTx_PCRn_MUX(3);
-    PORTE->PCR[1] = PORTx_PCRn_DSE | PORTx_PCRn_SRE | PORTx_PCRn_MUX(3);
-}
-
 #define RED_PIN 1
 #define GREEN_PIN 2
 #define BLUE_PIN 3
@@ -176,70 +135,15 @@ void matrix_init_kb(void) {
 #endif
 
     matrix_init_user();
-#if (defined(LED_MATRIX_ENABLE) || defined(WPM_ENABLE))
-    add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t *));
-#endif
 }
 
 void matrix_scan_kb(void) {
     // put your looping keyboard code here
     // runs every cycle (a lot)
 
-#ifdef LED_MATRIX_ENABLE
-    if (is_serial_link_master()) {
-        if (!led_matrix_get_suspend_state()) {
-            if (timer_elapsed(led_matrix_sent_timer) >= 5000 || memcmp((void *)&last_sent_led_matrix, (void *)&led_matrix_eeconfig, sizeof(last_sent_led_matrix))) {
-                led_matrix_sent_timer = timer_read();
-                memcpy((void *)&last_sent_led_matrix, (void *)&led_matrix_eeconfig, sizeof(last_sent_led_matrix));
-                *begin_write_led_matrix() = last_sent_led_matrix;
-                end_write_led_matrix();
-            }
-        }
-    } else if (is_serial_link_connected()) {
-        bool *new_led_suspend_state = read_led_suspend_state();
-        if (new_led_suspend_state) {
-            led_matrix_set_suspend_state(*new_led_suspend_state);
-        }
-        if (!led_matrix_get_suspend_state()) {
-            led_eeconfig_t *new_led_matrix = read_led_matrix();
-            if (new_led_matrix) {
-                memcpy((void *)&led_matrix_eeconfig, (void *)new_led_matrix, sizeof(last_sent_led_matrix));
-            }
-        }
-    }
-#endif
-
-#ifdef WPM_ENABLE
-    if (is_serial_link_master()) {
-        uint8_t current_wpm = get_current_wpm();
-        if (current_wpm != last_sent_wpm) {
-            *begin_write_current_wpm() = current_wpm;
-            end_write_current_wpm();
-            last_sent_wpm = current_wpm;
-        }
-    } else if (is_serial_link_connected()) {
-        uint8_t *new_wpm = read_current_wpm();
-        if (new_wpm) {
-            set_current_wpm(*new_wpm);
-        }
-    }
-#endif
-
     matrix_scan_user();
 }
 
-bool is_keyboard_master(void) { return is_serial_link_master(); }
-
-bool is_keyboard_left(void) {
-#if defined(EE_HANDS)
-    return eeconfig_read_handedness();
-#elif defined(MASTER_IS_ON_RIGHT)
-    return !is_keyboard_master();
-#else
-    return is_keyboard_master();
-#endif
-}
-
 __attribute__ ((weak)) void ergodox_board_led_on(void) {}
 
 __attribute__ ((weak)) void ergodox_right_led_1_on(void) {}
@@ -262,20 +166,6 @@ __attribute__ ((weak)) void ergodox_right_led_2_set(uint8_t n) {}
 
 __attribute__ ((weak)) void ergodox_right_led_3_set(uint8_t n) {}
 
-void suspend_power_down_kb(void) {
-#ifdef LED_MATRIX_ENABLE
-    send_led_suspend_state();
-#endif
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-#ifdef LED_MATRIX_ENABLE
-    send_led_suspend_state();
-#endif
-    suspend_wakeup_init_user();
-}
-
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
@@ -472,3 +362,19 @@ __attribute__((weak)) void st7565_task_user(void) {
     }
 }
 #endif
+
+#if defined(SPLIT_KEYBOARD)
+void usart_master_init(SerialDriver **driver) {
+    PORTA->PCR[1] = PORTx_PCRn_PE | PORTx_PCRn_PS | PORTx_PCRn_PFE | PORTx_PCRn_MUX(2);
+    PORTA->PCR[2] = PORTx_PCRn_DSE | PORTx_PCRn_SRE | PORTx_PCRn_MUX(2);
+
+    // driver is set to SD1 in config.h
+}
+
+void usart_slave_init(SerialDriver **driver) {
+    PORTE->PCR[0] = PORTx_PCRn_PE | PORTx_PCRn_PS | PORTx_PCRn_PFE | PORTx_PCRn_MUX(3);
+    PORTE->PCR[1] = PORTx_PCRn_DSE | PORTx_PCRn_SRE | PORTx_PCRn_MUX(3);
+
+    *driver = &SD2;
+}
+#endif
diff --git a/keyboards/ergodox_infinity/led.c b/keyboards/ergodox_infinity/led.c
deleted file mode 100644
index 0b50247d7a..0000000000
--- a/keyboards/ergodox_infinity/led.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.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 <hal.h>
-
-#include "led.h"
-
-
-void led_set(uint8_t usb_led) {
-    //TODO: Add led emulation if there's no customized visualization
-    (void)usb_led;
-}
diff --git a/keyboards/ergodox_infinity/matrix.c b/keyboards/ergodox_infinity/matrix.c
deleted file mode 100644
index 0fca56a979..0000000000
--- a/keyboards/ergodox_infinity/matrix.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
-Copyright 2016 Fred Sundvik <fsundvik@gmail.com>
-Jun Wako <wakojun@gmail.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 <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include <hal.h>
-#include "timer.h"
-#include "wait.h"
-#include "print.h"
-#include "debug.h"
-#include "matrix.h"
-#include "keyboard.h"
-#include "serial_link/system/serial_link.h"
-
-
-/*
- * Infinity ErgoDox Pinusage:
- * Column pins are input with internal pull-down. Row pins are output and strobe with high.
- * Key is high or 1 when it turns on.
- *
- *     col: { PTD1, PTD4, PTD5, PTD6, PTD7 }
- *     row: { PTB2, PTB3, PTB18, PTB19, PTC0, PTC9, PTC10, PTC11, PTD0 }
- */
-/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t matrix_debouncing[LOCAL_MATRIX_ROWS];
-static bool debouncing = false;
-static uint16_t debouncing_time = 0;
-
-
-void matrix_init(void)
-{
-    /* Row(sense) */
-    palSetPadMode(GPIOD, 1,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 4,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 5,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 6,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 7,  PAL_MODE_INPUT_PULLDOWN);
-
-    /* Column(strobe) */
-    palSetPadMode(GPIOB, 2,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 3,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 18, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 19, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 0,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 9,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 10, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 11, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOD, 0,  PAL_MODE_OUTPUT_PUSHPULL);
-
-    memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t));
-    memset(matrix_debouncing, 0, LOCAL_MATRIX_ROWS * sizeof(matrix_row_t));
-
-    matrix_init_quantum();
-}
-
-uint8_t matrix_scan(void)
-{
-    for (int row = 0; row < LOCAL_MATRIX_ROWS; row++) {
-        matrix_row_t data = 0;
-
-        // strobe row
-        switch (row) {
-            case 0: palSetPad(GPIOB, 2);    break;
-            case 1: palSetPad(GPIOB, 3);    break;
-            case 2: palSetPad(GPIOB, 18);   break;
-            case 3: palSetPad(GPIOB, 19);   break;
-            case 4: palSetPad(GPIOC, 0);    break;
-            case 5: palSetPad(GPIOC, 9);    break;
-            case 6: palSetPad(GPIOC, 10);   break;
-            case 7: palSetPad(GPIOC, 11);   break;
-            case 8: palSetPad(GPIOD, 0);    break;
-        }
-
-        // need wait to settle pin state
-        // if you wait too short, or have a too high update rate
-        // the keyboard might freeze, or there might not be enough
-        // processing power to update the LCD screen properly.
-        // 20us, or two ticks at 100000Hz seems to be OK
-        wait_us(20);
-
-        // read col data: { PTD1, PTD4, PTD5, PTD6, PTD7 }
-        data = ((palReadPort(GPIOD) & 0xF0) >> 3) |
-               ((palReadPort(GPIOD) & 0x02) >> 1);
-
-        // un-strobe row
-        switch (row) {
-            case 0: palClearPad(GPIOB, 2);  break;
-            case 1: palClearPad(GPIOB, 3);  break;
-            case 2: palClearPad(GPIOB, 18); break;
-            case 3: palClearPad(GPIOB, 19); break;
-            case 4: palClearPad(GPIOC, 0);  break;
-            case 5: palClearPad(GPIOC, 9);  break;
-            case 6: palClearPad(GPIOC, 10); break;
-            case 7: palClearPad(GPIOC, 11); break;
-            case 8: palClearPad(GPIOD, 0);  break;
-        }
-
-        if (matrix_debouncing[row] != data) {
-            matrix_debouncing[row] = data;
-            debouncing = true;
-            debouncing_time = timer_read();
-        }
-    }
-
-    uint8_t offset = 0;
-    if (is_serial_link_master() && !is_keyboard_left()) {
-        offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS;
-    }
-
-    if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
-        for (int row = 0; row < LOCAL_MATRIX_ROWS; row++) {
-            matrix[offset + row] = matrix_debouncing[row];
-        }
-        debouncing = false;
-    }
-    matrix_scan_quantum();
-    return 1;
-}
-
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix[row] & (1<<col));
-}
-
-matrix_row_t matrix_get_row(uint8_t row)
-{
-    return matrix[row];
-}
-
-void matrix_print(void)
-{
-    xprintf("\nr/c 01234567\n");
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        xprintf("%X0: ", row);
-        matrix_row_t data = matrix_get_row(row);
-        for (int col = 0; col < MATRIX_COLS; col++) {
-            if (data & (1<<col))
-                xprintf("1");
-            else
-                xprintf("0");
-        }
-        xprintf("\n");
-    }
-}
-
-void matrix_set_remote(matrix_row_t* rows, uint8_t index) {
-    uint8_t offset = 0;
-    if (is_keyboard_left()) {
-        offset = LOCAL_MATRIX_ROWS * (index + 1);
-    } else {
-        offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS * (index + 2);
-    }
-    for (int row = 0; row < LOCAL_MATRIX_ROWS; row++) {
-        matrix[offset + row] = rows[row];
-    }
-}
diff --git a/keyboards/ergodox_infinity/rules.mk b/keyboards/ergodox_infinity/rules.mk
index c7ff07d4ea..fbd52cd257 100644
--- a/keyboards/ergodox_infinity/rules.mk
+++ b/keyboards/ergodox_infinity/rules.mk
@@ -12,18 +12,17 @@ MOUSEKEY_ENABLE  = yes # Mouse keys
 EXTRAKEY_ENABLE  = yes # Audio control and System control
 CONSOLE_ENABLE   = no  # Console for debug
 COMMAND_ENABLE   = yes # Commands for debug and configuration
-CUSTOM_MATRIX    = yes # Custom matrix file for the ErgoDox EZ
 SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
 NKRO_ENABLE      = yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 UNICODE_ENABLE   = yes # Unicode
 SWAP_HANDS_ENABLE= yes # Allow swapping hands of keyboard
 
-CUSTOM_MATRIX = yes # Custom matrix file
-SERIAL_LINK_ENABLE = yes
-
 MIDI_ENABLE = no
 RGBLIGHT_ENABLE = no
 
+SPLIT_KEYBOARD = yes
+SERIAL_DRIVER = usart
+
 ST7565_ENABLE = yes
 
 LED_MATRIX_ENABLE = yes
@@ -36,8 +35,4 @@ LCD_DRIVER = st7565
 LCD_WIDTH = 128
 LCD_HEIGHT = 32
 
-# project specific files
-SRC = matrix.c \
-      led.c
-
 LAYOUTS = ergodox
diff --git a/keyboards/ergodox_infinity/visualizer.c b/keyboards/ergodox_infinity/visualizer.c
index 4b16021abc..1ea891e830 100644
--- a/keyboards/ergodox_infinity/visualizer.c
+++ b/keyboards/ergodox_infinity/visualizer.c
@@ -30,7 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "visualizer_keyframes.h"
 #include "lcd_keyframes.h"
 #include "lcd_backlight_keyframes.h"
-#include "system/serial_link.h"
 #include "default_animations.h"
 
 static const uint32_t logo_background_color = LCD_COLOR(0x00, 0x00, 0xFF);
@@ -177,7 +176,7 @@ static void update_emulated_leds(visualizer_state_t* state, visualizer_keyboard_
     uint8_t new_index;
     uint8_t old_index;
 
-    if (is_serial_link_master()) {
+    if (is_keyboard_master()) {
         new_index = get_led_index_master(user_data_new);
         old_index = get_led_index_master(user_data_old);
     }
-- 
cgit v1.2.3


From 70fb3e1aaf406cbbd5137916a93ed814d6891ef2 Mon Sep 17 00:00:00 2001
From: Joel Challis <git@zvecr.com>
Date: Sat, 31 Jul 2021 14:35:30 +0100
Subject: __flash? (#13799)

---
 keyboards/ergodox_infinity/ergodox_infinity.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/ergodox_infinity.c b/keyboards/ergodox_infinity/ergodox_infinity.c
index 76cbca07f8..90aa522427 100644
--- a/keyboards/ergodox_infinity/ergodox_infinity.c
+++ b/keyboards/ergodox_infinity/ergodox_infinity.c
@@ -191,7 +191,7 @@ const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
 #endif
 
 #ifdef LED_MATRIX_ENABLE
-const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 // The numbers in the comments are the led numbers DXX on the PCB
 /* Refer to IS31 manual for these locations
  *  driver
-- 
cgit v1.2.3


From 1409b368517a8ce9af1320acc75f7a8fbcdfca18 Mon Sep 17 00:00:00 2001
From: Joakim Tufvegren <jocke@barbanet.com>
Date: Tue, 3 Aug 2021 23:38:37 +0200
Subject: Remove the #10088 hotfix for Teensy 3.1-like Input:Club keyboards
 (#12870)

* Remove the #10088 hotfix for K20x MCU:s.

It seems to _cause_ the issue it intended to solve there.

* Cleaner way of removing #10088 hotfix.

Now only affects Ergodox Infinity, Whitefox and K-type, though.

Switches over Ergodox Infinity to the `IC_TEENSY_3_1` board, since that
was a nice place to implement the `restart_usb_driver` override.
However, I would guess this issue is present for other K20x/Teensy 3.1
boards as well...

* Fix comment regarding `IC_TEENSY_3_1` for all keyboards using it.
---
 keyboards/ergodox_infinity/rules.mk | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/rules.mk b/keyboards/ergodox_infinity/rules.mk
index fbd52cd257..6c490ca0d8 100644
--- a/keyboards/ergodox_infinity/rules.mk
+++ b/keyboards/ergodox_infinity/rules.mk
@@ -4,6 +4,13 @@ MCU = MK20DX256
 # Bootloader selection
 BOOTLOADER = kiibohd
 
+# Board: it should exist either in <chibios>/os/hal/boards/
+#  or <this_dir>/boards
+# This board was copied from PJRC_TEENSY_3_1. The only difference should be a
+# hack to ensure the watchdog has started before trying to disable it, and an
+# override to disable restart of USB driver after returning from suspend.
+BOARD = IC_TEENSY_3_1
+
 # Build Options
 #   comment out to disable the options.
 #
-- 
cgit v1.2.3


From a03aa301def77c867ae6c6c840f7fc82b26d91d6 Mon Sep 17 00:00:00 2001
From: James Young <18669334+noroadsleft@users.noreply.github.com>
Date: Fri, 6 Aug 2021 23:59:56 -0700
Subject: Remove Full Bootmagic (#13846)

* disambiguate Bootmagic rules in keymaps

The files edited by this commit were added at a point in time where `BOOTMAGIC_ENABLE = yes` enabled full Bootmagic.

This commit edits the files to specify that full Bootmagic is intended.

* remove BOOTMAGIC_ENABLE=full setting

* unify commented BOOTMAGIC_ENABLE rules in keyboards

Explicitly sets `BOOTMAGIC_ENABLE = no` in keyboards where the rule was commented out.

Command:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;#[ \t]*\(BOOTMAGIC_ENABLE\)[ \t=]\+\([a-zA-Z]\+\).*;\1 = no       # Virtual DIP switch configuration;g' {} +
```

* remove commented Bootmagic rules from keymap/user level

Command:

```
find keyboards/ layouts/ users/ -type f -name 'rules.mk' -exec sed -i -e '/#.*\(BOOTMAGIC_ENABLE\)[ \t=]\+\([a-z]\+\).*/d' {} +
```

* update keyboard BOOTMAGIC_ENABLE rule formatting

Sets the formatting of BOOTMAGIC_ENABLE rules to `BOOTMAGIC_ENABLE = [value]`, without the inline comments (which will be replaced later).

Command:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE\)[ \t=]\+\([a-z]\+\).*;\1 = \2;g' '{}' +
```

* update keyboards' BOOTMAGIC_ENABLE settings

Updates keyboard `rules.mk` files to use `BOOTMAGIC_ENABLE = lite` where `BOOTMAGIC_ENABLE = full` was being used.

Command:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE = \)full;\1lite;g' '{}' +
```

* update keymap/user BOOTMAGIC_ENABLE settings

Updates keymap/user `rules.mk` files to use `BOOTMAGIC_ENABLE = lite` where `BOOTMAGIC_ENABLE = full` was being used.

Commands:

```
find keyboards/ -type f -name 'rules.mk' -and -path '*/keymaps/*' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE[ \t=]\+\)full;\1lite;g' '{}' +
find layouts/community/ users/ -type f -name 'rules.mk' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE[ \t=]\+\)full;\1lite;g' '{}' +
```

* remove and replace inline comments in keyboards and keymap/user files

Removes and replaces the inline comments, which have been updated to read `Enable Bootmagic Lite`.

Commands:

```
find keyboards/ -type f -name 'rules.mk' -and -path '*/keymaps/*' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE\)[ \t=]\+\([a-z]\+\).*;\1 = \2;g' '{}' +
find layouts/community/ users/ -type f -name 'rules.mk' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE\)[ \t=]\+\([a-z]\+\).*;\1 = \2;g' '{}' +
find keyboards/ layouts/community/ users/ -type f -name 'rules.mk' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE = lite\);\1     # Enable Bootmagic Lite;g' '{}' +
find keyboards/ layouts/community/ users/ -type f -name 'rules.mk' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE = yes\);\1      # Enable Bootmagic Lite;g' '{}' +
find keyboards/ layouts/community/ users/ -type f -name 'rules.mk' -exec sed -i -e 's;\(BOOTMAGIC_ENABLE = no\);\1       # Enable Bootmagic Lite;g' '{}' +
```

* rename improperly named makefiles

Some files intended to be used as makefiles had improper names causing them to not be used as intended when building.

This commit corrects the filenames of the affected files.

* update renamed file with new rule formatting

* update QMK's template files

Updates QMK's `rules.mk` templates to use the new inline comment.

* update QMK Docs

- remove documentation of full Bootmagic
- update links to Bootmagic Lite doc
- add doc for Magic Keycodes

* rules.mk patch for coarse/ixora and coarse/vinta
---
 keyboards/ergodox_infinity/keymaps/narze/rules.mk | 2 +-
 keyboards/ergodox_infinity/rules.mk               | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/keymaps/narze/rules.mk b/keyboards/ergodox_infinity/keymaps/narze/rules.mk
index 4bfa4fde26..4a4ed58610 100644
--- a/keyboards/ergodox_infinity/keymaps/narze/rules.mk
+++ b/keyboards/ergodox_infinity/keymaps/narze/rules.mk
@@ -4,7 +4,7 @@
 #   change to "no" to disable the options, or define them in the Makefile in
 #   the appropriate keymap folder that will get included automatically
 #
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+BOOTMAGIC_ENABLE = no       # Enable Bootmagic Lite
 MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
 EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
 CONSOLE_ENABLE = no         # Console for debug(+400)
diff --git a/keyboards/ergodox_infinity/rules.mk b/keyboards/ergodox_infinity/rules.mk
index 6c490ca0d8..0440632ec6 100644
--- a/keyboards/ergodox_infinity/rules.mk
+++ b/keyboards/ergodox_infinity/rules.mk
@@ -14,7 +14,7 @@ BOARD = IC_TEENSY_3_1
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE = no  # Virtual DIP switch configuration
+BOOTMAGIC_ENABLE = no       # Enable Bootmagic Lite
 MOUSEKEY_ENABLE  = yes # Mouse keys
 EXTRAKEY_ENABLE  = yes # Audio control and System control
 CONSOLE_ENABLE   = no  # Console for debug
-- 
cgit v1.2.3


From 4b453dca92f87899d98b5340b16677bd78a52beb Mon Sep 17 00:00:00 2001
From: James Young <18669334+noroadsleft@users.noreply.github.com>
Date: Sun, 15 Aug 2021 20:51:13 +0000
Subject: Remove MIDI Configuration boilerplate (#11151)

* remove keyboard-level instances of `MIDI_ENABLE = no`

Command:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e  '/^[ #]*MIDI_ENABLE[ \t]*=[ \t]*no/d' {} +
```

Co-Authored-By: Nick Brassel <nick@tzarc.org>

* fix case-sensitivity issues on MIDI_ENABLE

Change instances of `MIDI_ENABLE = YES` to `MIDI_ENABLE = yes`.

Command:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;MIDI_ENABLE[ \t]*=[ \t]*[Yy][Ee][Ss];MIDI_ENABLE = yes;g' {} +
```

* replace `# MIDI controls` with `# MIDI support`

Replace `# MIDI controls` with `# MIDI support` in keyboard-level `rules.mk` files.

Command:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;#[ \t]*MIDI[ \t]*\(controls\|support\).*;# MIDI support;g' {} +
```

* align inline comments

Aligns the inline comments to the length used by the QMK AVR rules.mk template.

Command:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;MIDI_ENABLE *= *yes.*;MIDI_ENABLE = yes           # MIDI support;g'  {} +
```

* remove commented instances of `MIDI_ENABLE` from keyboard `rules.mk` files

Commands:

```
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;#\([ \t]*MIDI_ENABLE\) = yes; \1 = no ;' {} +
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e 's;^\([ \t]*\)\(MIDI_ENABLE = no\);\2\1;' {} +
find keyboards/ -type f -name 'rules.mk' -and -not -path '*/keymaps/*' -exec sed -i -e '/^[ #]\+MIDI_ENABLE *= *no/d' {} +
```

* remove MIDI configuration boilerplate from keyboard config.h files

Co-authored-by: Nick Brassel <nick@tzarc.org>
---
 keyboards/ergodox_infinity/rules.mk | 1 -
 1 file changed, 1 deletion(-)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/rules.mk b/keyboards/ergodox_infinity/rules.mk
index 0440632ec6..06b62f547d 100644
--- a/keyboards/ergodox_infinity/rules.mk
+++ b/keyboards/ergodox_infinity/rules.mk
@@ -24,7 +24,6 @@ NKRO_ENABLE      = yes # USB Nkey Rollover - if this doesn't work, see here: htt
 UNICODE_ENABLE   = yes # Unicode
 SWAP_HANDS_ENABLE= yes # Allow swapping hands of keyboard
 
-MIDI_ENABLE = no
 RGBLIGHT_ENABLE = no
 
 SPLIT_KEYBOARD = yes
-- 
cgit v1.2.3


From 0ae20e74578ae4420af3e684f7ad9fcbd7beee94 Mon Sep 17 00:00:00 2001
From: Joakim Tufvegren <jocke@barbanet.com>
Date: Sun, 22 Aug 2021 02:51:17 +0200
Subject: Make solo half of split keyboards (more) usable. (#13523)

* Make solo half of split keyboards (more) usable.

Using only one half of a split keyboard (that's using the split_common
framework to communicate) is not a great experience, since several read
timeouts per scan cycle cause an unusably slow scan rate.

This change blocks all split communication attempts for 500 ms
(configurable) after an error occurs, causing the scan rate to become at
least _more_ usable, but might need some tweaking to work fully on most
keyboards. One read timeout still needs to occur after the 500 ms has
passed, and if that timeout isn't low enough, some scan cycles may still
be too slow.

* Fix lint complaint.

* Require 25 consecutive comm errors to see comms as disconnected.

The number of max errors can be overridden by defining
`SPLIT_MAX_CONNECTION_ERRORS`.

* Add comments to new defines, and ability to disable disconnection check.

Also increase `SPLIT_MAX_CONNECTION_ERRORS` to 40, since it's divisible
by most relevant numbers for the description.

* Make lint happy ...again

* Only update `connection_check_timer` when needed.

* Add new defines to split keyboard documentation.

* Move connection timeout logic to transport.c, add `is_transport_connected`.

* Use split_common disconnection logic in matrix.c.

Instead of doing more or less the same thing twice.

* Move disconnection logic to `transport_master`.

Is a cleaner implementation, and causes the scan rate while disconnected
to increase instead of decrease.

* Lint fixes.

* Lower default `SERIAL_USART_TIMEOUT` to 20 ms.

The read timeout must be low enough to not cause exessively long scan
cycles when using a solo split half. 10 ms was determined from testing
to work fine even with the slowest defined baudrate of 19200 (5 ms was
too low for that case), so 20 ms should be fine for most cases.

* Remove `SERIAL_USART_TIMEOUT` from ergodox_infinity/config.h

Was somewhat mistakenly included in an earlier PR.

* Fix building with `USE_I2C`.

* Reduce built firmware size.

Not really sure why this works, the idea was taken from tzarc's work on
split disconnection.

* Tweak and improve opt-out for split disconnection logic.

There are now two ways to opt out from this feature:
* Set `SPLIT_MAX_CONNECTION_ERRORS` to 0. This will completely disable
  the connection status checks (also affects the slave matrix reset logic in
  matrix.c, though).
* Set `SPLIT_CONNECTION_CHECK_TIMEOUT` to 0. This will only disable the
  communication throttling while disconnected. Will make the firmware
  smaller.

* Make split disconnection logic work with custom transports.

Includes a fallback implementation for keyboards using a custom
split_util.c but not a custom matrix.c (currently no such keyboard seems
to be merged, though).

* Remove unnecessary include of timer.h

Co-authored-by: Joel Challis <git@zvecr.com>

Co-authored-by: Joel Challis <git@zvecr.com>
---
 keyboards/ergodox_infinity/config.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'keyboards/ergodox_infinity')

diff --git a/keyboards/ergodox_infinity/config.h b/keyboards/ergodox_infinity/config.h
index e0208ba4d3..4bee8c3d93 100644
--- a/keyboards/ergodox_infinity/config.h
+++ b/keyboards/ergodox_infinity/config.h
@@ -67,7 +67,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SERIAL_USART_DRIVER SD1  // Only true for the master half
 #define SERIAL_USART_CONFIG { (SERIAL_USART_SPEED), } // Only field is speed
 #define SERIAL_USART_FULL_DUPLEX
-#define SERIAL_USART_TIMEOUT 50
 
 /* number of backlight levels */
 #define BACKLIGHT_LEVELS 3
-- 
cgit v1.2.3