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Added ScrollCounterDemo

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nopnop2002 2022-05-05 07:51:29 +09:00
parent 92e3385c79
commit 976a012d5d
25 changed files with 363 additions and 0 deletions
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ScrollCounterDemo/CMakeLists.txt Normal file
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# The following lines of boilerplate have to be in your project's CMakeLists
# in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.5)
set(EXTRA_COMPONENT_DIRS ../components/ssd1306)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(ssd1306)

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# ScrollCounterDemo for SSD1306
![ScrollCounterDemo](https://user-images.githubusercontent.com/6020549/166837973-4a380663-fb77-4417-802a-7f63a2a829c3.JPG)
I borrowed the PNG image from [here](https://www.iconspng.com/image/5656/seven-segment-display-gray-0).
__Wire cables should be as short as possible.__
I used a 10 cm wire cable.
However, it is sometimes affected by noise.
# How to create BIT MAP data
- Download PNG image.
- Shrink PNG images below frame size.
- Convert from PNG to BMP data using [this](https://www.mischianti.org/2021/07/14/ssd1306-oled-display-draw-images-splash-and-animations-2/) page.
- Paste the BMP data into your code.

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set(COMPONENT_SRCS "main.c")
set(COMPONENT_ADD_INCLUDEDIRS "")
register_component()

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#
# Main component makefile.
#
# This Makefile can be left empty. By default, it will take the sources in the
# src/ directory, compile them and link them into lib(subdirectory_name).a
# in the build directory. This behaviour is entirely configurable,
# please read the ESP-IDF documents if you need to do this.
#

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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"
#include "font8x8_basic.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
}
};
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 32pixel
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
}
ssd1306_clear_screen(&dev, false);
for (int page=0;page<8;page++) {
ssd1306_display_image(&dev, page, 0, &segmentImage[page*32], 32);
ssd1306_display_image(&dev, page, 32, &segmentImage[page*32], 32);
ssd1306_display_image(&dev, page, 64, &segmentImage[page*32], 32);
ssd1306_display_image(&dev, page, 96, &segmentImage[page*32], 32);
vTaskDelay(2);
}
int height = ssd1306_get_height(&dev);
ESP_LOGD(TAG, "height=%d", height);
while(1) {
uint8_t src[256];
for (int imageIndex=1; imageIndex<=10; imageIndex++) {
int segmentImageIndex = imageIndex * 256;
if (imageIndex == 10) {
segmentImageIndex = 0;
}
//memcpy(src, &segmentImage[imageIndex*256], 256);
memcpy(src, &segmentImage[segmentImageIndex], 256);
for (int digit=3;digit>=0;digit--) {
int startSeg = digit * 32; // startSeg=96->64->32->0
for (int _height=0;_height<height;_height++) {
// wrap_arround with no display
ssd1306_wrap_arround(&dev, SCROLL_UP, startSeg, startSeg+31, -1);
// Get internal buffer
ssd1306_get_buffer(&dev, buffer);
int page = _height/8;
int srcBits = (_height % 8);
ESP_LOGD(TAG,"_height=%d page=%d srcBits=%d", _height, page, srcBits);
// Update buffer
for (int seg=0;seg<32;seg++) {
int bufferIndex = 7*128+seg+startSeg;
buffer[bufferIndex] = ssd1306_copy_bit(src[page*32+seg], srcBits, buffer[bufferIndex], 7);
ESP_LOGD(TAG, "src[%d]=%02x buffer[bufferIndex]=%02x", page*32+seg, src[page*32+seg], buffer[bufferIndex]);
}
// Set internal buffer
ssd1306_set_buffer(&dev, buffer);
// Show internal buffer
ssd1306_show_buffer(&dev);
// Avoid WatchDog alerts
vTaskDelay(1);
} // end _height
} // end digit
} // end imageIndex
} // end while
}

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