alex/esp-idf-ssd1306
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esp-idf-ssd1306/CounterDemo/main/main.c
nopnop2002 52f523c7da refactored
2024-09-13 11:27:18 +09:00

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18 KiB
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_log.h"
#include "ssd1306.h"
/*
You have to set this config value with menuconfig
CONFIG_INTERFACE
for i2c
CONFIG_MODEL
CONFIG_SDA_GPIO
CONFIG_SCL_GPIO
CONFIG_RESET_GPIO
for SPI
CONFIG_CS_GPIO
CONFIG_DC_GPIO
CONFIG_RESET_GPIO
*/
#define TAG "SSD1306"
#define IMAGES 10
uint8_t segmentDisplay[IMAGES][192] = {
{
// https://www.iconspng.com/image/5656/seven-segment-display-gray-0
// 'seven-segment-display-gray-0', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x06, 0xff, 0xff, 0x60,
0x07, 0x7f, 0xfe, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x02, 0x00, 0x00, 0x40,
0x02, 0x00, 0x00, 0x40, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0xff, 0xff, 0xe0,
0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5657/seven-segment-display-gray-1
// 'seven-segment-display-gray-1', 32x48px
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, 0x20, 0x00, 0x00, 0x00, 0x60,
0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x40,
0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x00, 0xe0,
0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5658/seven-segment-display-gray-2
// 'seven-segment-display-gray-2', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x03, 0xff, 0xff, 0xe0, 0x01, 0xff, 0xff, 0x60,
0x00, 0xff, 0xfe, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x7f, 0xfe, 0xe0, 0x01, 0xff, 0xff, 0xc0,
0x03, 0xff, 0xff, 0x00, 0x07, 0x7f, 0xfe, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0xff, 0xff, 0x00,
0x07, 0xff, 0xff, 0x80, 0x07, 0xff, 0xff, 0xc0, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5659/seven-segment-display-gray-3
// 'seven-segment-display-gray-3', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x03, 0xff, 0xff, 0xe0, 0x01, 0xff, 0xff, 0x60,
0x00, 0xff, 0xfe, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x7f, 0xfe, 0xe0, 0x01, 0xff, 0xff, 0x80,
0x01, 0xff, 0xff, 0x40, 0x00, 0x7f, 0xfe, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0xff, 0xff, 0xe0,
0x01, 0xff, 0xff, 0xe0, 0x03, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5660/seven-segment-display-gray-4
// 'seven-segment-display-gray-4', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x20, 0x06, 0x00, 0x00, 0x60,
0x07, 0x00, 0x00, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x7f, 0xfe, 0xe0, 0x03, 0xff, 0xff, 0x80,
0x00, 0xff, 0xff, 0x40, 0x00, 0x7f, 0xfe, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x00, 0xe0,
0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5661/seven-segment-display-gray-5
// 'seven-segment-display-gray-5', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xc0, 0x06, 0xff, 0xff, 0x80,
0x07, 0x7f, 0xff, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x7f, 0xfe, 0x00, 0x03, 0xff, 0xff, 0x80,
0x00, 0xff, 0xff, 0xc0, 0x00, 0x7f, 0xfe, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0xff, 0xff, 0xe0,
0x01, 0xff, 0xff, 0xe0, 0x03, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5662/seven-segment-display-gray-6
// 'seven-segment-display-gray-6', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xc0, 0x06, 0xff, 0xff, 0x80,
0x07, 0x7f, 0xff, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00,
0x07, 0x80, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x07, 0x7f, 0xfe, 0x00, 0x01, 0xff, 0xff, 0x80,
0x02, 0xff, 0xff, 0xc0, 0x07, 0x7f, 0xfe, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0xff, 0xff, 0xe0,
0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5663/seven-segment-display
// 'seven-segment-display-gray-7', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x03, 0xff, 0xff, 0xe0, 0x01, 0xff, 0xff, 0x60,
0x00, 0xff, 0xfe, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x40,
0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x00, 0xe0,
0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5664/seven-segment-display-gray-8
// 'seven-segment-display-gray-8', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x06, 0xff, 0xff, 0x60,
0x07, 0x7f, 0xfe, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x7f, 0xfe, 0xe0, 0x01, 0xff, 0xff, 0x80,
0x02, 0xff, 0xff, 0x40, 0x07, 0x7f, 0xfe, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0xff, 0xff, 0xe0,
0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
{
// https://www.iconspng.com/image/5665/seven-segment-display
// 'seven-segment-display-gray-9', 32x48px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x06, 0xff, 0xff, 0x60,
0x07, 0x7f, 0xfe, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0,
0x07, 0x80, 0x01, 0xe0, 0x07, 0x80, 0x01, 0xe0, 0x07, 0x7f, 0xfe, 0xe0, 0x03, 0xff, 0xff, 0x80,
0x00, 0xff, 0xff, 0x40, 0x00, 0x7f, 0xfe, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0,
0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x01, 0xe0, 0x00, 0xff, 0xff, 0xe0,
0x01, 0xff, 0xff, 0xe0, 0x03, 0xff, 0xff, 0xe0, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
}
};
// If you want show "1234":
// show_digit(&dev, segmentImage, 3, 4);
// show_digit(&dev, segmentImage, 2, 3);
// show_digit(&dev, segmentImage, 1, 2);
// show_digit(&dev, segmentImage, 0, 1);
void show_digit(SSD1306_t * dev, uint8_t *segmentImage, int digitPosition, int digitNumber) {
int segmentImageIndex = digitNumber * 256;
int seg = digitPosition * 32;
for (int page=0;page<8;page++) {
ssd1306_display_image(dev, page, seg, &segmentImage[segmentImageIndex+page*32], 32);
}
}
void app_main(void)
{
SSD1306_t dev;
#if CONFIG_I2C_INTERFACE
ESP_LOGI(TAG, "INTERFACE is i2c");
ESP_LOGI(TAG, "CONFIG_SDA_GPIO=%d",CONFIG_SDA_GPIO);
ESP_LOGI(TAG, "CONFIG_SCL_GPIO=%d",CONFIG_SCL_GPIO);
ESP_LOGI(TAG, "CONFIG_RESET_GPIO=%d",CONFIG_RESET_GPIO);
i2c_master_init(&dev, CONFIG_SDA_GPIO, CONFIG_SCL_GPIO, CONFIG_RESET_GPIO);
#endif // CONFIG_I2C_INTERFACE
#if CONFIG_SPI_INTERFACE
ESP_LOGI(TAG, "INTERFACE is SPI");
ESP_LOGI(TAG, "CONFIG_MOSI_GPIO=%d",CONFIG_MOSI_GPIO);
ESP_LOGI(TAG, "CONFIG_SCLK_GPIO=%d",CONFIG_SCLK_GPIO);
ESP_LOGI(TAG, "CONFIG_CS_GPIO=%d",CONFIG_CS_GPIO);
ESP_LOGI(TAG, "CONFIG_DC_GPIO=%d",CONFIG_DC_GPIO);
ESP_LOGI(TAG, "CONFIG_RESET_GPIO=%d",CONFIG_RESET_GPIO);
spi_master_init(&dev, CONFIG_MOSI_GPIO, CONFIG_SCLK_GPIO, CONFIG_CS_GPIO, CONFIG_DC_GPIO, CONFIG_RESET_GPIO);
#endif // CONFIG_SPI_INTERFACE
#if CONFIG_FLIP
dev._flip = true;
ESP_LOGW(TAG, "Flip upside down");
#endif
#if CONFIG_SSD1306_128x64
ESP_LOGI(TAG, "Panel is 128x64");
ssd1306_init(&dev, 128, 64);
#endif // CONFIG_SSD1306_128x64
#if CONFIG_SSD1306_128x32
ESP_LOGE(TAG, "Panel is 128x32. This demo cannot be run.");
while(1) { vTaskDelay(1); }
#endif // CONFIG_SSD1306_128x32
ssd1306_contrast(&dev, 0xff);
// Allocate memory
uint8_t *buffer = (uint8_t *)malloc(8*128); // 8 page 128 pixel
if (buffer == NULL) {
ESP_LOGE(TAG, "malloc failed");
while(1) { vTaskDelay(1); }
}
uint8_t *segmentImage = (uint8_t *)malloc(IMAGES*8*32); // 10 image 8 page 32 pixel
if (segmentImage == NULL) {
ESP_LOGE(TAG, "malloc failed");
while(1) { vTaskDelay(1); }
}
// Convert from segmentDisplay to segmentImage
for (int imageIndex=0;imageIndex<IMAGES;imageIndex++) {
ssd1306_clear_screen(&dev, false);
ssd1306_bitmaps(&dev, 0, 8, segmentDisplay[imageIndex], 32, 48, false);
vTaskDelay(200 / portTICK_PERIOD_MS);
// Get from internal buffer to local buffer
// buffer is [8][128] 8 page 128 pixel
ssd1306_get_buffer(&dev, buffer);
// Save from buffer to segmentImage
// segmentImage is [10][8][32] 10 image 8 page 32 pixel
int segmentImageIndex = imageIndex * 256;
for (int page=0;page<8;page++) {
//ESP_LOGI(TAG, "segmentImageIndex+page*32=%d", segmentImageIndex+page*32);
memcpy(&segmentImage[segmentImageIndex+page*32], &buffer[page*128], 32);
//ESP_LOGI(TAG, "page=%d", page);
//ESP_LOG_BUFFER_HEXDUMP(TAG, &buffer[page*128], 32, ESP_LOG_INFO);
}
#if 0
ssd1306_clear_screen(&dev, false);
for (int page=0;page<8;page++) {
ssd1306_display_image(&dev, page, 0, &segmentImage[segmentImageIndex+page*32], 32);
//ESP_LOGI(TAG, "page=%d", page);
//ESP_LOG_BUFFER_HEXDUMP(TAG, &segmentImage[segmentImageIndex+page*32], 32, ESP_LOG_INFO);
}
vTaskDelay(1000 / portTICK_PERIOD_MS);
#endif
}
// I don't use this anymore
free(buffer);
#if 0
// Test code
ssd1306_clear_screen(&dev, false);
show_digit(&dev, segmentImage, 3, 4);
show_digit(&dev, segmentImage, 2, 3);
show_digit(&dev, segmentImage, 1, 2);
show_digit(&dev, segmentImage, 0, 1);
vTaskDelay(200);
show_digit(&dev, segmentImage, 3, 6);
show_digit(&dev, segmentImage, 2, 5);
show_digit(&dev, segmentImage, 1, 4);
show_digit(&dev, segmentImage, 0, 3);
vTaskDelay(200);
#endif
// Show initial screen
int digit1 = 0;
int digit2 = 0;
int digit3 = 0;
int digit4 = 0;
ssd1306_clear_screen(&dev, false);
show_digit(&dev, segmentImage, 3, 0);
show_digit(&dev, segmentImage, 2, 0);
show_digit(&dev, segmentImage, 1, 0);
show_digit(&dev, segmentImage, 0, 0);
vTaskDelay(200);
while(1) {
digit4++;
if (digit4 == 10) {
digit4 = 0;
int segmentImageIndex4 = digit4 * 256;
for (int page=0;page<8;page++) {
ssd1306_display_image(&dev, page, 96, &segmentImage[segmentImageIndex4+page*32], 32);
}
digit3++;
if (digit3 == 10) {
digit3 = 0;
digit2++;
if (digit2 == 10) {
digit2 = 0;
digit1++;
if (digit1 == 10) {
digit1 = 0;
digit2 = 0;
digit3 = 0;
digit4 = 0;
}
// Update digit1
show_digit(&dev, segmentImage, 0, digit1);
}
// Update digit2
show_digit(&dev, segmentImage, 1, digit2);
}
// Update digit3
show_digit(&dev, segmentImage, 2, digit3);
} else {
// Update digit4
show_digit(&dev, segmentImage, 3, digit4);
}
vTaskDelay(8);
} // end while
}
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