From 087af43dee545792f486069481460ed5997bc41b Mon Sep 17 00:00:00 2001
From: ishtob <ishtob@gmail.com>
Date: Wed, 12 Jul 2017 12:10:28 -0400
Subject: fix implementation issues from SSD1306 clean up, added rotation
 (#1494)

* moved OLED update task to keymap

* fix splitting render display to keymap

* Added rotation option for OLED, fixed splitting display render update to keymap

* issues with attribute
---
 drivers/avr/ssd1306.c | 16 +++++++++-------
 drivers/avr/ssd1306.h |  1 -
 2 files changed, 9 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/avr/ssd1306.c b/drivers/avr/ssd1306.c
index 03a909e9d..bb8938bba 100644
--- a/drivers/avr/ssd1306.c
+++ b/drivers/avr/ssd1306.c
@@ -134,14 +134,17 @@ bool iota_gfx_init(void) {
   send_cmd2(SetChargePump, 0x14 /* Enable */);
   send_cmd2(SetMemoryMode, 0 /* horizontal addressing */);
 
-/// Flips the display orientation 0 degrees
-  send_cmd1(SegRemap | 0x1);
-  send_cmd1(ComScanDec);
-/*
+#ifdef OLED_ROTATE180
 // the following Flip the display orientation 180 degrees
   send_cmd1(SegRemap);
   send_cmd1(ComScanInc);
-// end flip */
+#endif
+#ifndef OLED_ROTATE180
+// Flips the display orientation 0 degrees
+  send_cmd1(SegRemap | 0x1);
+  send_cmd1(ComScanDec);
+#endif
+  
   send_cmd2(SetComPins, 0x2);
   send_cmd2(SetContrast, 0x8f);
   send_cmd2(SetPreCharge, 0xf1);
@@ -304,9 +307,8 @@ void iota_gfx_flush(void) {
   matrix_render(&display);
 }
 
-__attribute__((weak))
+__attribute__ ((weak))
 void iota_gfx_task_user(void) {
-
 }
 
 void iota_gfx_task(void) {
diff --git a/drivers/avr/ssd1306.h b/drivers/avr/ssd1306.h
index 1b6f8a493..df6a75359 100644
--- a/drivers/avr/ssd1306.h
+++ b/drivers/avr/ssd1306.h
@@ -79,7 +79,6 @@ void iota_gfx_write(const char *data);
 void iota_gfx_write_P(const char *data);
 void iota_gfx_clear_screen(void);
 
-__attribute__((weak))
 void iota_gfx_task_user(void);
 
 void matrix_clear(struct CharacterMatrix *matrix);
-- 
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