OLED显示屏示例程序

guowenxue

5 days ago d517a825c688a35bb0d4441726fc42a2cef118ae

OLED显示屏示例程序

 Core/Src/board/font_oled.h

New file
@@ -0,0 +1,334 @@
/**********************************************************************
*   Copyright: (C)2021 LingYun IoT System Studio <www.weike-iot.com>
*      Author: GuoWenxue<guowenxue@gmail.com> QQ: 281143292
* Description: ISKBoard OLED font generated by PCtoLCD.exe
*
*   ChangeLog:
*        Version    Date       Author            Description
*        V1.0.0  2021.08.10  GuoWenxue      Release initial version
***********************************************************************/
#ifndef __FONT_OLED_H
#define __FONT_OLED_H

#include <stdint.h>

/*+--------------------------------+
 *|      ASCII font size 6x8       |
 *+--------------------------------+*/

static const uint8_t F6x8[][6] =
{
    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},// sp
    {0x00, 0x00, 0x00, 0x2f, 0x00, 0x00},// !
    {0x00, 0x00, 0x07, 0x00, 0x07, 0x00},// "
    {0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14},// #
    {0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12},// $
    {0x00, 0x62, 0x64, 0x08, 0x13, 0x23},// %
    {0x00, 0x36, 0x49, 0x55, 0x22, 0x50},// &
    {0x00, 0x00, 0x05, 0x03, 0x00, 0x00},// '
    {0x00, 0x00, 0x1c, 0x22, 0x41, 0x00},// (
    {0x00, 0x00, 0x41, 0x22, 0x1c, 0x00},// )
    {0x00, 0x14, 0x08, 0x3E, 0x08, 0x14},// *
    {0x00, 0x08, 0x08, 0x3E, 0x08, 0x08},// +
    {0x00, 0x00, 0x00, 0xA0, 0x60, 0x00},// ,
    {0x00, 0x08, 0x08, 0x08, 0x08, 0x08},// -
    {0x00, 0x00, 0x60, 0x60, 0x00, 0x00},// .
    {0x00, 0x20, 0x10, 0x08, 0x04, 0x02},// /
    {0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E},// 0
    {0x00, 0x00, 0x42, 0x7F, 0x40, 0x00},// 1
    {0x00, 0x42, 0x61, 0x51, 0x49, 0x46},// 2
    {0x00, 0x21, 0x41, 0x45, 0x4B, 0x31},// 3
    {0x00, 0x18, 0x14, 0x12, 0x7F, 0x10},// 4
    {0x00, 0x27, 0x45, 0x45, 0x45, 0x39},// 5
    {0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30},// 6
    {0x00, 0x01, 0x71, 0x09, 0x05, 0x03},// 7
    {0x00, 0x36, 0x49, 0x49, 0x49, 0x36},// 8
    {0x00, 0x06, 0x49, 0x49, 0x29, 0x1E},// 9
    {0x00, 0x00, 0x36, 0x36, 0x00, 0x00},// :
    {0x00, 0x00, 0x56, 0x36, 0x00, 0x00},// ;
    {0x00, 0x08, 0x14, 0x22, 0x41, 0x00},// <
    {0x00, 0x14, 0x14, 0x14, 0x14, 0x14},// =
    {0x00, 0x00, 0x41, 0x22, 0x14, 0x08},// >
    {0x00, 0x02, 0x01, 0x51, 0x09, 0x06},// ?
    {0x00, 0x32, 0x49, 0x59, 0x51, 0x3E},// @
    {0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C},// A
    {0x00, 0x7F, 0x49, 0x49, 0x49, 0x36},// B
    {0x00, 0x3E, 0x41, 0x41, 0x41, 0x22},// C
    {0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C},// D
    {0x00, 0x7F, 0x49, 0x49, 0x49, 0x41},// E
    {0x00, 0x7F, 0x09, 0x09, 0x09, 0x01},// F
    {0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A},// G
    {0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F},// H
    {0x00, 0x00, 0x41, 0x7F, 0x41, 0x00},// I
    {0x00, 0x20, 0x40, 0x41, 0x3F, 0x01},// J
    {0x00, 0x7F, 0x08, 0x14, 0x22, 0x41},// K
    {0x00, 0x7F, 0x40, 0x40, 0x40, 0x40},// L
    {0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F},// M
    {0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F},// N
    {0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E},// O
    {0x00, 0x7F, 0x09, 0x09, 0x09, 0x06},// P
    {0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E},// Q
    {0x00, 0x7F, 0x09, 0x19, 0x29, 0x46},// R
    {0x00, 0x46, 0x49, 0x49, 0x49, 0x31},// S
    {0x00, 0x01, 0x01, 0x7F, 0x01, 0x01},// T
    {0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F},// U
    {0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F},// V
    {0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F},// W
    {0x00, 0x63, 0x14, 0x08, 0x14, 0x63},// X
    {0x00, 0x07, 0x08, 0x70, 0x08, 0x07},// Y
    {0x00, 0x61, 0x51, 0x49, 0x45, 0x43},// Z
    {0x00, 0x00, 0x7F, 0x41, 0x41, 0x00},// [
    {0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55},// 55
    {0x00, 0x00, 0x41, 0x41, 0x7F, 0x00},// ]
    {0x00, 0x04, 0x02, 0x01, 0x02, 0x04},// ^
    {0x00, 0x40, 0x40, 0x40, 0x40, 0x40},// _
    {0x00, 0x00, 0x01, 0x02, 0x04, 0x00},// '
    {0x00, 0x20, 0x54, 0x54, 0x54, 0x78},// a
    {0x00, 0x7F, 0x48, 0x44, 0x44, 0x38},// b
    {0x00, 0x38, 0x44, 0x44, 0x44, 0x20},// c
    {0x00, 0x38, 0x44, 0x44, 0x48, 0x7F},// d
    {0x00, 0x38, 0x54, 0x54, 0x54, 0x18},// e
    {0x00, 0x08, 0x7E, 0x09, 0x01, 0x02},// f
    {0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C},// g
    {0x00, 0x7F, 0x08, 0x04, 0x04, 0x78},// h
    {0x00, 0x00, 0x44, 0x7D, 0x40, 0x00},// i
    {0x00, 0x40, 0x80, 0x84, 0x7D, 0x00},// j
    {0x00, 0x7F, 0x10, 0x28, 0x44, 0x00},// k
    {0x00, 0x00, 0x41, 0x7F, 0x40, 0x00},// l
    {0x00, 0x7C, 0x04, 0x18, 0x04, 0x78},// m
    {0x00, 0x7C, 0x08, 0x04, 0x04, 0x78},// n
    {0x00, 0x38, 0x44, 0x44, 0x44, 0x38},// o
    {0x00, 0xFC, 0x24, 0x24, 0x24, 0x18},// p
    {0x00, 0x18, 0x24, 0x24, 0x18, 0xFC},// q
    {0x00, 0x7C, 0x08, 0x04, 0x04, 0x08},// r
    {0x00, 0x48, 0x54, 0x54, 0x54, 0x20},// s
    {0x00, 0x04, 0x3F, 0x44, 0x40, 0x20},// t
    {0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C},// u
    {0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C},// v
    {0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C},// w
    {0x00, 0x44, 0x28, 0x10, 0x28, 0x44},// x
    {0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C},// y
    {0x00, 0x44, 0x64, 0x54, 0x4C, 0x44},// z
    {0x14, 0x14, 0x14, 0x14, 0x14, 0x14},// horiz lines
};

/*+--------------------------------+
 *|      ASCII font size 8x16      |
 *+--------------------------------+*/

static const uint8_t F8X16[]=
{
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//  0
    0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 1
    0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 2
    0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 3
    0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 4
    0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 5
    0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 6
    0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 7
    0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 8
    0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 9
    0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 10
    0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 11
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 12
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 13
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 14
    0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 15
    0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 16
    0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 17
    0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 18
    0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 19
    0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 20
    0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 21
    0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 22
    0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 23
    0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 24
    0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 25
    0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 26
    0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 27
    0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 28
    0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 29
    0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 30
    0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 31
    0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@ 32
    0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 33
    0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 34
    0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 35
    0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 36
    0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 37
    0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 38
    0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 39
    0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 40
    0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 41
    0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 42
    0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 43
    0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 44
    0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 45
    0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 46
    0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 47
    0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 48
    0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 49
    0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 50
    0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 51
    0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 52
    0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 53
    0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 54
    0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 55
    0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 56
    0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 57
    0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 58
    0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 59
    0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 60
    0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 61
    0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 62
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 63
    0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 64
    0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 65
    0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 66
    0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 67
    0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 68
    0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 69
    0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 70
    0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 71
    0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 72
    0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 73
    0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 74
    0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 75
    0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 76
    0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 77
    0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 78
    0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 79
    0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 80
    0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 81
    0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 82
    0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 83
    0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 84
    0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 85
    0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 86
    0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 87
    0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 88
    0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 89
    0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 90
    0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 91
    0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 92
    0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 93
    0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
};



/*+--------------------------------+
 *|      BMP Logo for 128x32       |
 *+--------------------------------+*/

/* lingyun-128x32.bmp 使用 PCtoLCD.exe 取模软件生成配置(图形模式)： 阴码、列行式、逆向、十六进制数、C51格式  */

static const uint8_t bmp_logo[] = {
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x03,0xFF,0xFF,0x03,0x03,0x00,0x00,
    0x00,0xFC,0xFE,0x87,0x03,0x03,0x87,0xFE,0xFC,0x00,0x03,0x03,0xFF,0xFF,0x03,0x03,
    0x00,0x00,0xF8,0xF8,0xF8,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x78,0x78,0x78,0x78,0x00,0x00,0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xF8,0x78,0x78,0x78,
    0xF8,0xF8,0xF8,0xF0,0xE0,0x80,0x00,0x00,0x00,0x80,0x80,0xE0,0xE0,0xF0,0xF0,0x78,
    0x78,0x78,0x78,0x78,0x78,0xF0,0xF0,0xE0,0xE0,0xC0,0x80,0x00,0x00,0xF0,0xF0,0xF0,
    0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0xF0,0xF0,0x00,0x00,0xF0,0xF0,
    0xF0,0xF0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0xF0,0x00,0x00,0x00,
    0xC0,0xE0,0xF0,0xF8,0xF8,0xF8,0xF8,0xF8,0xFB,0xFB,0xF3,0xF3,0xE3,0xC3,0x00,0x03,
    0x03,0x00,0x01,0x03,0x03,0x03,0x03,0x01,0x00,0x03,0x03,0x00,0x03,0x03,0x00,0x00,
    0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x01,0x00,0x00,0x00,0x00,
    0x00,0x01,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x07,0x03,0x00,0x00,
    0x00,0x00,0xE0,0xE0,0xE0,0xE0,0xE1,0xE3,0xE3,0xE3,0xE3,0xE0,0x00,0x1F,0x3F,0x7F,
    0xFF,0xFC,0xF0,0xE0,0xF0,0xF0,0xF8,0xFF,0xFF,0xFF,0x3F,0x1F,0x00,0x00,0xFF,0xFF,
    0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,
    0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x7F,0x7F,0x7F,0x7F,0x70,0x70,0x70,0x70,0x70,0x70,0x70,0x70,0x00,0x00,
    0x7F,0x7F,0x7F,0x7F,0x00,0x00,0x00,0x7F,0x7F,0x7F,0x7F,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x7F,0x7F,0x7F,0x7F,0x00,0x00,0x03,0x0F,0x1F,0x3F,0x7E,0x7C,0x78,0x70,
    0x70,0x60,0x61,0x71,0x71,0x7F,0x7F,0x7F,0x3F,0x1F,0x07,0x03,0x00,0x00,0x00,0x00,
    0x00,0x01,0x7F,0x7F,0x7F,0x7F,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x1F,
    0x3F,0x7F,0x7F,0x78,0x70,0x70,0x70,0x70,0x78,0x7F,0x3F,0x1F,0x0F,0x00,0x00,0x00,
    0x7F,0x7F,0x7F,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x7F,0x7F,0x7F,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};


/*+--------------------------------+
 *|    Chines Font 16x16 SongTi    |
 *+--------------------------------+*/

/* 汉字生成使用 PCtoLCD.exe(字符模式)：宋体、16x16、阴码、列行式、逆向、十六进制数、C51格式  */

/*  宋体 16X16:  凌云实验室 */

#define HZK_LEN_LINGYUN         5
static const uint8_t Hzk_LingYun[][32]=
{
    {0x00,0x02,0x0C,0xC0,0x00,0x20,0xA4,0x64,0xA4,0x3F,0x24,0x64,0xA4,0x20,0x20,0x00},
    {0x02,0x02,0x7F,0x00,0x80,0x89,0x44,0x46,0x2B,0x12,0x2A,0x46,0x80,0x81,0x00,0x00},/*"凌",0*/

    {0x40,0x40,0x42,0x42,0x42,0x42,0xC2,0x42,0x42,0x42,0x42,0x42,0x42,0x40,0x40,0x00},
    {0x00,0x20,0x70,0x28,0x24,0x23,0x20,0x20,0x20,0x24,0x28,0x30,0xE0,0x00,0x00,0x00},/*"云",1*/

    {0x10,0x0C,0x04,0x84,0x14,0x64,0x05,0x06,0xF4,0x04,0x04,0x04,0x04,0x14,0x0C,0x00},
    {0x04,0x84,0x84,0x44,0x47,0x24,0x14,0x0C,0x07,0x0C,0x14,0x24,0x44,0x84,0x04,0x00},/*"实",2*/

    {0x02,0xFA,0x82,0x82,0xFE,0x80,0x40,0x20,0x50,0x4C,0x43,0x4C,0x50,0x20,0x40,0x00},
    {0x08,0x18,0x48,0x84,0x44,0x3F,0x40,0x44,0x58,0x41,0x4E,0x60,0x58,0x47,0x40,0x00},/*"验",3*/

    {0x10,0x0C,0x24,0x24,0xA4,0x64,0x25,0x26,0x24,0x24,0xA4,0x24,0x24,0x14,0x0C,0x00},
    {0x40,0x40,0x48,0x49,0x49,0x49,0x49,0x7F,0x49,0x49,0x49,0x4B,0x48,0x40,0x40,0x00},/*"室",4*/
};

/* 宋体 16x16： 温度 */
#define HZK_LEN_TEMP            2
static const uint8_t Hzk_Temp[][32]=
{
    {0x10,0x60,0x02,0x8C,0x00,0x00,0xFE,0x92,0x92,0x92,0x92,0x92,0xFE,0x00,0x00,0x00},
    {0x04,0x04,0x7E,0x01,0x40,0x7E,0x42,0x42,0x7E,0x42,0x7E,0x42,0x42,0x7E,0x40,0x00},/*"温",0*/

    {0x00,0x00,0xFC,0x24,0x24,0x24,0xFC,0x25,0x26,0x24,0xFC,0x24,0x24,0x24,0x04,0x00},
    {0x40,0x30,0x8F,0x80,0x84,0x4C,0x55,0x25,0x25,0x25,0x55,0x4C,0x80,0x80,0x80,0x00},/*"度",1*/
};

/* 宋体 16x16： 湿度 */
#define HZK_LEN_HUMD            2
static const uint8_t Hzk_Humd[][32]=
{
    {0x10,0x60,0x02,0x8C,0x00,0xFE,0x92,0x92,0x92,0x92,0x92,0x92,0xFE,0x00,0x00,0x00},
    {0x04,0x04,0x7E,0x01,0x44,0x48,0x50,0x7F,0x40,0x40,0x7F,0x50,0x48,0x44,0x40,0x00},/*"湿",0*/

    {0x00,0x00,0xFC,0x24,0x24,0x24,0xFC,0x25,0x26,0x24,0xFC,0x24,0x24,0x24,0x04,0x00},
    {0x40,0x30,0x8F,0x80,0x84,0x4C,0x55,0x25,0x25,0x25,0x55,0x4C,0x80,0x80,0x80,0x00},/*"度",1*/
};

/* 宋体 16X16: 光强 */
#define HZK_LEN_LIGHT            2
static const uint8_t Hzk_Light[][32]=
{
    {0x40,0x40,0x42,0x44,0x58,0xC0,0x40,0x7F,0x40,0xC0,0x50,0x48,0x46,0x40,0x40,0x00},
    {0x80,0x80,0x40,0x20,0x18,0x07,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x40,0x78,0x00},/*"光",0*/

    {0x02,0xE2,0x22,0x22,0x3E,0x00,0x80,0x9E,0x92,0x92,0xF2,0x92,0x92,0x9E,0x80,0x00},
    {0x00,0x43,0x82,0x42,0x3E,0x40,0x47,0x44,0x44,0x44,0x7F,0x44,0x44,0x54,0xE7,0x00},/*"强",1*/
};


/* 宋体 16X16:  声音 */
#define HZK_LEN_NOISY            2
static const uint8_t Hzk_Noisy[][32]=
{
    {0x04,0x14,0xD4,0x54,0x54,0x54,0x54,0xDF,0x54,0x54,0x54,0x54,0xD4,0x14,0x04,0x00},
    {0x80,0x60,0x1F,0x02,0x02,0x02,0x02,0x03,0x02,0x02,0x02,0x02,0x03,0x00,0x00,0x00},/*"声",0*/

    {0x40,0x40,0x44,0x44,0x54,0x64,0x45,0x46,0x44,0x64,0x54,0x44,0x44,0x40,0x40,0x00},
    {0x00,0x00,0x00,0xFF,0x49,0x49,0x49,0x49,0x49,0x49,0x49,0xFF,0x00,0x00,0x00,0x00},/*"音",1*/
};

#endif

 Core/Src/board/hal_oled.c

New file
@@ -0,0 +1,280 @@
/**********************************************************************
*   Copyright: (C)2021 LingYun IoT System Studio <www.weike-iot.com>
*      Author: GuoWenxue<guowenxue@gmail.com> QQ: 281143292
* Description: ISKBoard OLED(N091-2832TSWFG02-H14, 128x32) driver
*
*   ChangeLog:
*        Version    Date       Author            Description
*        V1.0.0  2021.08.10  GuoWenxue      Release initial version
***********************************************************************/

#include "hal_oled.h"

#define mdelay(ms) HAL_Delay(ms)

enum
{
    OLED_CMD = 0,
    OLED_DATA,
};

static void IIC_Write_Command(uint8_t command)
{
    /* Send I2C start signal */
    I2C_StartCondition();

    /* Send OLED I2C slave write address */
    I2C_SendAddress(I2C_WR);

    /* send command value */
    I2C_WriteByte(0x00);
    I2C_WriteByte(command);

    /* Send I2C stop signal */
    I2C_StopCondition();
}

static void IIC_Write_Data(uint8_t data)
{
    /* Send I2C start signal */
    I2C_StartCondition();

    /* Send OLED I2C slave write address */
    I2C_SendAddress(I2C_WR);

    /* send data value */
    I2C_WriteByte(0x40);
    I2C_WriteByte(data);

    /* Send I2C stop signal */
    I2C_StopCondition();
}


 /* OLED write a byte command data or command */
void OLED_WR_Byte(uint8_t data, uint8_t type)
{
    if( OLED_CMD==type )
    {
        IIC_Write_Command(data);
    }
    else
    {
        IIC_Write_Data(data);
    }
}

/*
 *+-------------------------------------------------+
 *|        OLED initial/control function API        |
 *+-------------------------------------------------+
 */

/* Turn OLED display onʾ */
void OLED_Display_On(void)
{
    OLED_WR_Byte(0X8D, OLED_CMD);  //SET DCDC command
    OLED_WR_Byte(0X14, OLED_CMD);  //DCDC ON
    OLED_WR_Byte(0XAF, OLED_CMD);  //DISPLAY ON
}

/* Turn OLED display off */
void OLED_Display_Off(void)
{
    OLED_WR_Byte(0X8D, OLED_CMD);  //SET DCDC command
    OLED_WR_Byte(0X10, OLED_CMD);  //DCDC OFF
    OLED_WR_Byte(0XAE, OLED_CMD);  //DISPLAY OFF
}

/* Clear OLED, it will be black */
void OLED_Clear(void)
{
    uint8_t   i, j;

    /* update display */
    for(i=0;i<8;i++)
    {
        OLED_WR_Byte (0xb0+i, OLED_CMD);    // set page address: 0~7
        OLED_WR_Byte (0x00, OLED_CMD);      // set display address, column address lower bytes;ַ
        OLED_WR_Byte (0x10, OLED_CMD);      // set display address, column address higher bytes;

        for(j=0; j<128; j++)
            OLED_WR_Byte(0, OLED_DATA);
    }

    OLED_Set_Pos(0, 0);
}

void OLED_On(void)
{
    uint8_t   i, j;

    /* update display */
    for(i=0; i<8; i++)
    {
        OLED_WR_Byte (0xb0+i, OLED_CMD);    // set page address: 0~7
        OLED_WR_Byte (0x00, OLED_CMD);      // set display address, row address lower bytes;ַ
        OLED_WR_Byte (0x10, OLED_CMD);      // set display address, row address higher bytes;

        for(j=0; j<128; j++)
            OLED_WR_Byte(1, OLED_DATA);
    }
}

void OLED_Init(void)
{
    if( i2c_lock(OLED_CHIPADDR) )
    {
        return ;
    }

    mdelay(10);

    OLED_WR_Byte(0xAE,OLED_CMD); // Disable

    OLED_WR_Byte(0x40,OLED_CMD); //---set low column address
    OLED_WR_Byte(0xB0,OLED_CMD); //---set high column address

    OLED_WR_Byte(0xC8,OLED_CMD);

    OLED_WR_Byte(0x81,OLED_CMD);
    OLED_WR_Byte(0xff,OLED_CMD);

    OLED_WR_Byte(0xa1,OLED_CMD);

    OLED_WR_Byte(0xa6,OLED_CMD);

    OLED_WR_Byte(0xa8,OLED_CMD);
    OLED_WR_Byte(0x1f,OLED_CMD);

    OLED_WR_Byte(0xd3,OLED_CMD);
    OLED_WR_Byte(0x00,OLED_CMD);

    OLED_WR_Byte(0xd5,OLED_CMD);
    OLED_WR_Byte(0xf0,OLED_CMD);

    OLED_WR_Byte(0xd9,OLED_CMD);
    OLED_WR_Byte(0x22,OLED_CMD);

    OLED_WR_Byte(0xda,OLED_CMD);
    OLED_WR_Byte(0x02,OLED_CMD);

    OLED_WR_Byte(0xdb,OLED_CMD);
    OLED_WR_Byte(0x49,OLED_CMD);

    OLED_WR_Byte(0x8d,OLED_CMD);
    OLED_WR_Byte(0x14,OLED_CMD);

    OLED_WR_Byte(0xaf,OLED_CMD);

    OLED_Clear();
}

/*
 *+-------------------------------------------------+
 *|          OLED display function API              |
 *+-------------------------------------------------+
 */

/* set OLED display position */
void OLED_Set_Pos(uint8_t x, uint8_t y)
{
    OLED_WR_Byte(0xb0+y, OLED_CMD);
    OLED_WR_Byte(((x&0xf0)>>4)|0x10, OLED_CMD);
    OLED_WR_Byte((x&0x0f), OLED_CMD);
}

/* show a character on OLED as $Char_Size */
void OLED_ShowChar(uint8_t x, uint8_t y, uint8_t chr, uint8_t char_Size)
{
    uint8_t c=0,i=0;

    c=chr-' ';  // get offset value

    if( x>X_WIDTH-1 )
    {
        x=0;
        y=y+2;
    }

    if(char_Size ==16)
    {
        OLED_Set_Pos(x,y);

        for(i=0; i<8; i++)
            OLED_WR_Byte(F8X16[c*16+i],OLED_DATA);

        OLED_Set_Pos(x,y+1);

        for(i=0;i<8;i++)
            OLED_WR_Byte(F8X16[c*16+i+8],OLED_DATA);
    }
    else
    {
        OLED_Set_Pos(x,y);
        for(i=0;i<6;i++)
            OLED_WR_Byte(F6x8[c][i],OLED_DATA);
    }
}

/* show a string on OLED  */
void OLED_ShowString(uint8_t x, uint8_t y, char *chr, uint8_t font_size)
{
    uint8_t     j=0;

    while( chr[j]!='\0' )
    {
        OLED_ShowChar(x, y, chr[j], font_size);

        x+=8;

        if(x>120)
        {
            x=0;
            y+=2;
        }

        j++;
    }
}

/* Show Chinese on OLED */
void OLED_ShowChinese(const uint8_t (*Hzk)[32], uint8_t x, uint8_t y, uint8_t number)
{
    uint8_t         t,adder=0;

    OLED_Set_Pos(x, y);
    for(t=0;t<16;t++)
    {
        OLED_WR_Byte(Hzk[2*number][t],OLED_DATA);
        adder+=1;
    }

    OLED_Set_Pos(x,y+1);
    for(t=0;t<16;t++)
    {
        OLED_WR_Byte(Hzk[2*number+1][t],OLED_DATA);
        adder+=1;
    }
}

/* Show BMP images(32) on OLED, x: 0~127  y:0~7 */
void OLED_DrawBMP(uint8_t x0, uint8_t y0, uint8_t x_width, uint8_t y_width, const uint8_t *bmp)
{
    uint32_t        j=0;
    uint8_t         x,y;

    if( y_width%8==0 )
        y = y_width/8;
    else
        y = y_width/8+1;

    for(y=y0; y<y_width; y++)
    {
        OLED_Set_Pos(x0, y);
        for(x=x0; x<x_width; x++)
        {
            OLED_WR_Byte(bmp[j++],OLED_DATA);
        }
    }
}

 Core/Src/board/hal_oled.h

New file
@@ -0,0 +1,52 @@
/**********************************************************************
*   Copyright: (C)2021 LingYun IoT System Studio <www.weike-iot.com>
*      Author: GuoWenxue<guowenxue@gmail.com> QQ: 281143292
* Description: ISKBoard OLED(N091-2832TSWFG02-H14, 128x32) driver
*
*   ChangeLog:
*        Version    Date       Author            Description
*        V1.0.0  2021.08.10  GuoWenxue      Release initial version
***********************************************************************/

#ifndef INC_HAL_OLED_H_
#define INC_HAL_OLED_H_

#include "stm32l4xx_hal.h"
#include "i2c_bitbang.h"
#include "font_oled.h"

#define OLED_CHIPADDR              0x3C      /* OLED chip address */

#define X_WIDTH                    128
#define Y_WIDTH                    32

#define OLED_FONT16                16
#define OLED_FONT8                 8

/*
 *+-------------------------------------------------+
 *|        OLED initial/control function API        |
 *+-------------------------------------------------+
 */
void OLED_Init(void);
void OLED_On(void);
void OLED_Clear(void);
void OLED_Display_On(void);
void OLED_Display_Off(void);

/*
 *+-------------------------------------------------+
 *|          OLED display function API              |
 *+-------------------------------------------------+
 */
void OLED_Set_Pos(uint8_t x, uint8_t y);
void OLED_ShowNum(uint8_t x,uint8_t y,uint32_t num,uint8_t len,uint8_t size);
void OLED_ShowString(uint8_t x,uint8_t y, char *p,uint8_t font_size);

/* Show Chinese on OLED */
void OLED_ShowChinese(const uint8_t (*Hzk)[32], uint8_t x, uint8_t y, uint8_t number);

/* Show BMP images(128x64) on OLED, x: 0~127  y:0~7 */
void OLED_DrawBMP(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, const uint8_t * bmp);

#endif /* INC_HAL_OLED_H_ */

 Core/Src/board/i2c_bitbang.c

@@ -21,7 +21,7 @@
 *+---------------------------------+
 */

#define mdelay(x)       HAL_Delay(x)
#define mdelay(ms) HAL_Delay(ms)

enum
{
@@ -32,7 +32,7 @@
i2c_bus_t i2c_bus =
{
 /* Addr        SCL_Pin               SDA_Pin      */
    0x00,  {GPIOB, GPIO_PIN_6 }, {GPIOB, GPIO_PIN_7 },
    0x00,  {GPIOB, GPIO_PIN_6 }, {GPIOB, GPIO_PIN_7 }, /* SHT20, RTC, OLED */
};

static inline void SDA_IN(void)

 Core/Src/main.c

@@ -29,6 +29,7 @@
#include "miscdev.h"
#include "sht20.h"
#include "w25q.h"
#include "hal_oled.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
@@ -71,8 +72,8 @@
{

  /* USER CODE BEGIN 1 */
  int      rv;
  float    temperature, humidity;
  int pos_x = 25;
  int pos_y = 1;
  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/
@@ -99,27 +100,28 @@
  MX_TIM1_Init();
  MX_SPI1_Init();
  /* USER CODE BEGIN 2 */

  beep_start(2, 300);
  OLED_Init();

  spinor_test();

  do {} while(1);
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    rv = sht20_sample_TrH(&temperature, &humidity);
    if( rv )
    {
        printf("ERROR: SHT20 sample data failure, rv=%d\r\n", rv);
    }
    else
    {
        printf("SHT20 sample temperature: %.2f relative humidity: %.1f%%\r\n", temperature, humidity);
    }
    HAL_Delay(1000);
    OLED_Clear();
    OLED_ShowString(pos_x, pos_y, "ISKBoard", OLED_FONT16);
    HAL_Delay(1000);

    OLED_Clear();
    for(int i=0; i<HZK_LEN_LINGYUN; i++)
        OLED_ShowChinese(Hzk_LingYun, pos_x+i*16, pos_y, i);
    HAL_Delay(1000);

    OLED_Clear();
    OLED_DrawBMP(0,0, X_WIDTH,Y_WIDTH/2, bmp_logo);
    HAL_Delay(1000);

    /* USER CODE END WHILE */