From 98d5c77521961fa19d0ff81e941e78997d96dfb0 Mon Sep 17 00:00:00 2001
From: Joel Challis <git@zvecr.com>
Date: Sun, 31 Jul 2022 22:15:01 +0100
Subject: Remove legacy AVR ssd1306 driver (#17864)

---
 platforms/avr/drivers/ssd1306.h | 87 -----------------------------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 platforms/avr/drivers/ssd1306.h

(limited to 'platforms/avr/drivers/ssd1306.h')

diff --git a/platforms/avr/drivers/ssd1306.h b/platforms/avr/drivers/ssd1306.h
deleted file mode 100644
index 6eecdcfaa4..0000000000
--- a/platforms/avr/drivers/ssd1306.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#pragma once
-
-#include <stdbool.h>
-#include <stdio.h>
-#include "config.h"
-
-enum ssd1306_cmds {
-    DisplayOff = 0xAE,
-    DisplayOn  = 0xAF,
-
-    SetContrast        = 0x81,
-    DisplayAllOnResume = 0xA4,
-
-    DisplayAllOn       = 0xA5,
-    NormalDisplay      = 0xA6,
-    InvertDisplay      = 0xA7,
-    SetDisplayOffset   = 0xD3,
-    SetComPins         = 0xda,
-    SetVComDetect      = 0xdb,
-    SetDisplayClockDiv = 0xD5,
-    SetPreCharge       = 0xd9,
-    SetMultiPlex       = 0xa8,
-    SetLowColumn       = 0x00,
-    SetHighColumn      = 0x10,
-    SetStartLine       = 0x40,
-
-    SetMemoryMode = 0x20,
-    ColumnAddr    = 0x21,
-    PageAddr      = 0x22,
-
-    ComScanInc    = 0xc0,
-    ComScanDec    = 0xc8,
-    SegRemap      = 0xa0,
-    SetChargePump = 0x8d,
-    ExternalVcc   = 0x01,
-    SwitchCapVcc  = 0x02,
-
-    ActivateScroll                   = 0x2f,
-    DeActivateScroll                 = 0x2e,
-    SetVerticalScrollArea            = 0xa3,
-    RightHorizontalScroll            = 0x26,
-    LeftHorizontalScroll             = 0x27,
-    VerticalAndRightHorizontalScroll = 0x29,
-    VerticalAndLeftHorizontalScroll  = 0x2a,
-};
-
-// Controls the SSD1306 128x32 OLED display via i2c
-
-#ifndef SSD1306_ADDRESS
-#    define SSD1306_ADDRESS 0x3C
-#endif
-
-#define DisplayHeight 32
-#define DisplayWidth 128
-
-#define FontHeight 8
-#define FontWidth 6
-
-#define MatrixRows (DisplayHeight / FontHeight)
-#define MatrixCols (DisplayWidth / FontWidth)
-
-struct CharacterMatrix {
-    uint8_t  display[MatrixRows][MatrixCols];
-    uint8_t *cursor;
-    bool     dirty;
-};
-
-extern struct CharacterMatrix display;
-
-bool iota_gfx_init(void);
-void iota_gfx_task(void);
-bool iota_gfx_off(void);
-bool iota_gfx_on(void);
-void iota_gfx_flush(void);
-void iota_gfx_write_char(uint8_t c);
-void iota_gfx_write(const char *data);
-void iota_gfx_write_P(const char *data);
-void iota_gfx_clear_screen(void);
-
-void iota_gfx_task_user(void);
-
-void matrix_clear(struct CharacterMatrix *matrix);
-void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c);
-void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c);
-void matrix_write(struct CharacterMatrix *matrix, const char *data);
-void matrix_write_P(struct CharacterMatrix *matrix, const char *data);
-void matrix_render(struct CharacterMatrix *matrix);
-- 
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