From 6380f8319057d33bb6d07c66789867e49c634504 Mon Sep 17 00:00:00 2001
From: Jack Humbert <jack.humb@gmail.com>
Date: Fri, 22 Jun 2018 21:26:30 -0400
Subject: refactor, non-working

---
 keyboards/ergodox_ez/ergodox_ez.c | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

(limited to 'keyboards/ergodox_ez/ergodox_ez.c')

diff --git a/keyboards/ergodox_ez/ergodox_ez.c b/keyboards/ergodox_ez/ergodox_ez.c
index 3a2d1273f..65671b38f 100644
--- a/keyboards/ergodox_ez/ergodox_ez.c
+++ b/keyboards/ergodox_ez/ergodox_ez.c
@@ -24,7 +24,7 @@ extern inline void ergodox_led_all_set(uint8_t n);
 
 
 bool i2c_initialized = 0;
-uint8_t mcp23018_status = 0x20;
+i2c_status_t mcp23018_status = 0x20;
 
 void matrix_init_kb(void) {
    // keyboard LEDs (see "PWM on ports OC1(A|B|C)" in "teensy-2-0.md")
@@ -125,23 +125,23 @@ uint8_t init_mcp23018(void) {
     // - unused  : input  : 1
     // - input   : input  : 1
     // - driving : output : 0
-    mcp23018_status = i2c_start(I2C_ADDR_WRITE);    if (mcp23018_status) goto out;
-    mcp23018_status = i2c_write(IODIRA);            if (mcp23018_status) goto out;
-    mcp23018_status = i2c_write(0b00000000);        if (mcp23018_status) goto out;
-    mcp23018_status = i2c_write(0b00111111);        if (mcp23018_status) goto out;
-    i2c_stop();
+    mcp23018_status = i2c_start(I2C_ADDR_WRITE, 0);    if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(IODIRA, 0);            if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(0b00000000, 0);        if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(0b00111111, 0);        if (mcp23018_status) goto out;
+    i2c_stop(0);
 
     // set pull-up
     // - unused  : on  : 1
     // - input   : on  : 1
     // - driving : off : 0
-    mcp23018_status = i2c_start(I2C_ADDR_WRITE);    if (mcp23018_status) goto out;
-    mcp23018_status = i2c_write(GPPUA);             if (mcp23018_status) goto out;
-    mcp23018_status = i2c_write(0b00000000);        if (mcp23018_status) goto out;
-    mcp23018_status = i2c_write(0b00111111);        if (mcp23018_status) goto out;
+    mcp23018_status = i2c_start(I2C_ADDR_WRITE, 0);    if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(GPPUA, 0);             if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(0b00000000, 0);        if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(0b00111111, 0);        if (mcp23018_status) goto out;
 
 out:
-    i2c_stop();
+    i2c_stop(0);
 
 #ifdef LEFT_LEDS
     if (!mcp23018_status) mcp23018_status = ergodox_left_leds_update();
@@ -165,22 +165,22 @@ uint8_t ergodox_left_leds_update(void) {
     // - unused  : hi-Z : 1
     // - input   : hi-Z : 1
     // - driving : hi-Z : 1
-    mcp23018_status = i2c_start(I2C_ADDR_WRITE);
+    mcp23018_status = i2c_start(I2C_ADDR_WRITE, 0);
     if (mcp23018_status) goto out;
-    mcp23018_status = i2c_write(OLATA);
+    mcp23018_status = i2c_write(OLATA, 0);
     if (mcp23018_status) goto out;
     mcp23018_status = i2c_write(0b11111111
-                                & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT)
-                                );
+                                & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT),
+                                0);
     if (mcp23018_status) goto out;
     mcp23018_status = i2c_write(0b11111111
                                 & ~(ergodox_left_led_2<<LEFT_LED_2_SHIFT)
-                                & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT)
-                                );
+                                & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT),
+                                0);
     if (mcp23018_status) goto out;
 
  out:
-    i2c_stop();
+    i2c_stop(0);
     return mcp23018_status;
 }
 #endif
-- 
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