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Added ImageDemo

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nopnop2002 2022-04-26 15:29:00 +09:00
parent 5532a69737
commit a532736e71
6 changed files with 450 additions and 0 deletions
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ImageDemo/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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# ImageDemo for SSD1306
![ImageDemo-1](https://user-images.githubusercontent.com/6020549/165235302-6909f7c4-78e2-4c9d-8cb3-81eb9c920534.JPG)
![ImageDemo-2](https://user-images.githubusercontent.com/6020549/165235310-88430dc3-5bed-4190-99e4-fe268c449218.JPG)
I borrowed the BIT MAP data from [here](https://www.mischianti.org/2021/07/14/ssd1306-oled-display-draw-images-splash-and-animations-2/).

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ImageDemo/main/CMakeLists.txt Normal file
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set(COMPONENT_SRCS "main.c")
set(COMPONENT_ADD_INCLUDEDIRS "")
register_component()

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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"
// https://www.mischianti.org/2021/07/14/ssd1306-oled-display-draw-images-splash-and-animations-2/
uint8_t batman[] = {
0b11111111, 0b11111111, 0b11111111, 0b11111111,
0b11111111, 0b10011111, 0b11111001, 0b11111111,
0b11111110, 0b00111110, 0b01111100, 0b01111111,
0b11111000, 0b00111100, 0b00111100, 0b00011111,
0b11110000, 0b00011100, 0b00111000, 0b00001111,
0b11110000, 0b00000000, 0b00000000, 0b00001111,
0b11100000, 0b00000000, 0b00000000, 0b00000111,
0b11100000, 0b00000000, 0b00000000, 0b00000111,
0b11110000, 0b00000000, 0b00000000, 0b00001111,
0b11110000, 0b11000100, 0b00100011, 0b00001111,
0b11111001, 0b11111110, 0b01111111, 0b10011111,
0b11111100, 0b11111110, 0b01111111, 0b00111111,
0b11111111, 0b11111111, 0b11111111, 0b11111111
};
// https://www.mischianti.org/2021/07/14/ssd1306-oled-display-draw-images-splash-and-animations-2/
uint8_t logoMischianti [1024] = {
// 'logoBN128x64, 128x64px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xe0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xe0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf3, 0xcf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x7f, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe7, 0xc0, 0x7f, 0xe7, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xe0, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0xf8, 0x0f, 0xff, 0xff, 0xf0, 0x1f, 0x80, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x03, 0xff, 0xff, 0xc0, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0xff, 0xff, 0x00, 0x41, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x7f, 0xfe, 0x00, 0xe0, 0xf0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0xe0, 0x70, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0xe0, 0x70, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x07, 0xe0, 0x00, 0xe0, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1c, 0x7f, 0xf0, 0x03, 0xe0, 0x00, 0xe0, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1c, 0x7f, 0xf0, 0x03, 0xc0, 0x1f, 0xff, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1c, 0x7f, 0xf0, 0x03, 0xe0, 0x1f, 0xff, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x07, 0xe0, 0x00, 0x60, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0xe0, 0x70, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0xe0, 0x70, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x7c, 0x3e, 0x00, 0xe0, 0xf0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x00, 0xf8, 0x1f, 0x00, 0x61, 0xe0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x03, 0xe0, 0x07, 0xc0, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0xf8, 0x0f, 0xc0, 0x03, 0xf0, 0x1f, 0x80, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xff, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0xff, 0xff, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xff, 0xff, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0xff, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0xff, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xff, 0xff, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0x07, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf0, 0x0f, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x80, 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, 0x10, 0x00, 0x08, 0x10, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
0x00, 0x46, 0x63, 0x31, 0x90, 0xff, 0x13, 0xc3, 0x8b, 0x91, 0xe5, 0xdc, 0x80, 0xf3, 0xbf, 0x00,
0x00, 0x66, 0x73, 0x39, 0x90, 0xcd, 0x92, 0x24, 0x4c, 0x92, 0x26, 0x48, 0x81, 0x13, 0x27, 0x00,
0x00, 0x2e, 0x57, 0x2b, 0x90, 0x88, 0x93, 0x04, 0x08, 0xd0, 0x24, 0x68, 0x81, 0x1a, 0x23, 0x00,
0x00, 0x2a, 0xd5, 0x6a, 0xb0, 0x88, 0x91, 0xcc, 0x08, 0xd3, 0xe4, 0x68, 0x83, 0x1a, 0x63, 0x00,
0x00, 0x2b, 0x95, 0xca, 0xe0, 0x88, 0x90, 0x64, 0x08, 0xd2, 0x24, 0x68, 0x81, 0x1a, 0x63, 0x00,
0x00, 0x39, 0x9c, 0xce, 0x60, 0x88, 0x96, 0x24, 0x48, 0xd6, 0x64, 0x68, 0x81, 0x12, 0x27, 0x00,
0x00, 0x11, 0x88, 0xc4, 0x6c, 0x88, 0x93, 0xc3, 0x88, 0xd3, 0xb4, 0x6e, 0x98, 0xf2, 0x3f, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 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_LOGI(TAG, "Panel is 128x32");
ssd1306_init(&dev, 128, 32);
#endif // CONFIG_SSD1306_128x32
ssd1306_clear_screen(&dev, false);
#if 0
// for test code
int srcBits = 7;
int dstBits = 0;
for (int i=0;i<8;i++) {
uint8_t dst = 0;
dst = ssd1306_copy_bit(0xf0, srcBits, dst, dstBits);
ESP_LOGI(TAG, "dst=%02x", dst);
srcBits--;
dstBits++;
}
srcBits = 7;
dstBits = 0;
for (int i=0;i<8;i++) {
uint8_t dst = 0;
dst = ssd1306_copy_bit(0x0f, srcBits, dst, dstBits);
ESP_LOGI(TAG, "dst=%02x", dst);
srcBits--;
dstBits++;
}
#endif
while(1) {
ssd1306_contrast(&dev, 0xff);
#if CONFIG_SSD1306_128x64
ssd1306_display_text(&dev, 0, "SSD1306 128x64", 14, false);
#endif // CONFIG_SSD1306_128x64
#if CONFIG_SSD1306_128x32
ssd1306_display_text(&dev, 0, "SSD1306 128x32", 14, false);
#endif // CONFIG_SSD1306_128x32
ssd1306_display_text(&dev, 1, "BATMAN", 6, false);
int bitmapWidth = 4*8;
int width = ssd1306_get_width(&dev);
int xpos = width / 2; // center of width
xpos = xpos - bitmapWidth/2;
int ypos = 16;
ESP_LOGI(TAG, "width=%d xpos=%d", width, xpos);
ssd1306_bitmaps(&dev, xpos, ypos, batman, 4, 12);
vTaskDelay(3000 / portTICK_PERIOD_MS);
for(int i=0;i<128;i++) {
ssd1306_rotate(&dev, SCROLL_RIGHT, 2, 3, 0);
}
vTaskDelay(2000 / portTICK_PERIOD_MS);
#if CONFIG_SSD1306_128x64
ssd1306_clear_screen(&dev, false);
ssd1306_bitmaps(&dev, 0, 0, logoMischianti, 16, 64);
vTaskDelay(2000 / portTICK_PERIOD_MS);
for(int i=0;i<64;i++) {
ssd1306_rotate(&dev, SCROLL_UP, 0, 127, 0);
}
vTaskDelay(2000 / portTICK_PERIOD_MS);
#endif
}
}

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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"
// https://www.mischianti.org/2021/07/14/ssd1306-oled-display-draw-images-splash-and-animations-2/
uint8_t batman[] = {
0b11111111, 0b11111111, 0b11111111, 0b11111111,
0b11111111, 0b10011111, 0b11111001, 0b11111111,
0b11111110, 0b00111110, 0b01111100, 0b01111111,
0b11111000, 0b00111100, 0b00111100, 0b00011111,
0b11110000, 0b00011100, 0b00111000, 0b00001111,
0b11110000, 0b00000000, 0b00000000, 0b00001111,
0b11100000, 0b00000000, 0b00000000, 0b00000111,
0b11100000, 0b00000000, 0b00000000, 0b00000111,
0b11110000, 0b00000000, 0b00000000, 0b00001111,
0b11110000, 0b11000100, 0b00100011, 0b00001111,
0b11111001, 0b11111110, 0b01111111, 0b10011111,
0b11111100, 0b11111110, 0b01111111, 0b00111111,
0b11111111, 0b11111111, 0b11111111, 0b11111111
};
// https://www.mischianti.org/2021/07/14/ssd1306-oled-display-draw-images-splash-and-animations-2/
uint8_t logoMischianti [1024] = {
// 'logoBN128x64, 128x64px
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xe0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xe0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xf0, 0x07, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf3, 0xcf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe0, 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc0, 0x7f, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xe7, 0xc0, 0x7f, 0xe7, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00,
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};
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_LOGI(TAG, "Panel is 128x32");
ssd1306_init(&dev, 128, 32);
#endif // CONFIG_SSD1306_128x32
ssd1306_contrast(&dev, 0xff);
#if 0
// for test code
int srcBits = 7;
int dstBits = 0;
for (int i=0;i<8;i++) {
uint8_t dst = 0;
dst = ssd1306_copy_bit(0xf0, srcBits, dst, dstBits);
ESP_LOGI(TAG, "dst=%02x", dst);
srcBits--;
dstBits++;
}
srcBits = 7;
dstBits = 0;
for (int i=0;i<8;i++) {
uint8_t dst = 0;
dst = ssd1306_copy_bit(0x0f, srcBits, dst, dstBits);
ESP_LOGI(TAG, "dst=%02x", dst);
srcBits--;
dstBits++;
}
#endif
while(1) {
ssd1306_clear_screen(&dev, false);
#if CONFIG_SSD1306_128x64
ssd1306_display_text(&dev, 0, "SSD1306 128x64", 14, false);
#endif // CONFIG_SSD1306_128x64
#if CONFIG_SSD1306_128x32
ssd1306_display_text(&dev, 0, "SSD1306 128x32", 14, false);
#endif // CONFIG_SSD1306_128x32
ssd1306_display_text(&dev, 1, "BATMAN", 6, false);
int bitmapWidth = 4*8;
int width = ssd1306_get_width(&dev);
int xpos = width / 2; // center of width
xpos = xpos - bitmapWidth/2;
int ypos = 16;
ESP_LOGD(TAG, "width=%d xpos=%d", width, xpos);
ssd1306_bitmaps(&dev, xpos, ypos, batman, 4, 12);
vTaskDelay(3000 / portTICK_PERIOD_MS);
for(int i=0;i<128;i++) {
ssd1306_rotate(&dev, SCROLL_RIGHT, 2, 3, 0);
}
vTaskDelay(2000 / portTICK_PERIOD_MS);
#if CONFIG_SSD1306_128x64
ssd1306_clear_screen(&dev, false);
ssd1306_bitmaps(&dev, 0, 0, logoMischianti, 16, 64);
vTaskDelay(2000 / portTICK_PERIOD_MS);
for(int i=0;i<64;i++) {
ssd1306_rotate(&dev, SCROLL_UP, 0, 127, 0);
}
vTaskDelay(2000 / portTICK_PERIOD_MS);
#endif
}
}