From 5ffa7331c923d31a110000bbe3c84ef53a06d3ed Mon Sep 17 00:00:00 2001 From: nopnop2002 Date: Thu, 12 Sep 2024 16:25:00 +0900 Subject: [PATCH] added VerticalWritingDemo --- VerticalWritingDemo/CMakeLists.txt | 8 +++ VerticalWritingDemo/README.md | 7 ++ VerticalWritingDemo/main/CMakeLists.txt | 4 ++ VerticalWritingDemo/main/component.mk | 8 +++ VerticalWritingDemo/main/main.c | 96 +++++++++++++++++++++++++ VerticalWritingDemo/sdkconfig.defaults | 18 +++++ 6 files changed, 141 insertions(+) create mode 100644 VerticalWritingDemo/CMakeLists.txt create mode 100644 VerticalWritingDemo/README.md create mode 100644 VerticalWritingDemo/main/CMakeLists.txt create mode 100644 VerticalWritingDemo/main/component.mk create mode 100644 VerticalWritingDemo/main/main.c create mode 100644 VerticalWritingDemo/sdkconfig.defaults diff --git a/VerticalWritingDemo/CMakeLists.txt b/VerticalWritingDemo/CMakeLists.txt new file mode 100644 index 0000000..2aa16fe --- /dev/null +++ b/VerticalWritingDemo/CMakeLists.txt @@ -0,0 +1,8 @@ +# 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) diff --git a/VerticalWritingDemo/README.md b/VerticalWritingDemo/README.md new file mode 100644 index 0000000..4bfe7b2 --- /dev/null +++ b/VerticalWritingDemo/README.md @@ -0,0 +1,7 @@ +# VerticalWritingDemo for SSD1306 + +![VerticalWritingDemo-1](https://github.com/user-attachments/assets/22aede1a-3fb3-4994-af52-0073a405377f) +![VerticalWritingDemo-2](https://github.com/user-attachments/assets/910b00d0-161b-4c7f-80f6-fc4eb6a308e7) + +This demo is valid only for 128x64 panels. + diff --git a/VerticalWritingDemo/main/CMakeLists.txt b/VerticalWritingDemo/main/CMakeLists.txt new file mode 100644 index 0000000..647a294 --- /dev/null +++ b/VerticalWritingDemo/main/CMakeLists.txt @@ -0,0 +1,4 @@ +set(COMPONENT_SRCS "main.c") +set(COMPONENT_ADD_INCLUDEDIRS "") + +register_component() diff --git a/VerticalWritingDemo/main/component.mk b/VerticalWritingDemo/main/component.mk new file mode 100644 index 0000000..61f8990 --- /dev/null +++ b/VerticalWritingDemo/main/component.mk @@ -0,0 +1,8 @@ +# +# 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. +# diff --git a/VerticalWritingDemo/main/main.c b/VerticalWritingDemo/main/main.c new file mode 100644 index 0000000..922b702 --- /dev/null +++ b/VerticalWritingDemo/main/main.c @@ -0,0 +1,96 @@ +#include +#include +#include +#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" + +void app_main(void) +{ + SSD1306_t dev; + //int center, top, bottom; + //char lineChar[20]; + +#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_clear_screen(&dev, false); + ssd1306_contrast(&dev, 0xff); + + char text[32]; + for(int i=0;i<16;i++) { + int len = sprintf(text, "text %d", i); + ssd1306_display_rotate_text(&dev, i*8, text, len, false); + } + vTaskDelay(2000 / portTICK_PERIOD_MS); + + for(int line=16;line<30;line++) { + for(int i=0;i<8;i++) { + ssd1306_wrap_arround(&dev, SCROLL_LEFT, 0, 7, -1); + } + int len = sprintf(text, "text %d", line); + ssd1306_display_rotate_text(&dev, 15*8, text, len, false); + ssd1306_show_buffer(&dev); + vTaskDelay(500 / portTICK_PERIOD_MS); + } + + for(int i=0;i<16;i++) { + for(int i=0;i<8;i++) { + ssd1306_wrap_arround(&dev, SCROLL_LEFT, 0, 7, -1); + } + memset(text, 0x20, 8); + ssd1306_display_rotate_text(&dev, 15*8, text, 8, false); + ssd1306_show_buffer(&dev); + vTaskDelay(500 / portTICK_PERIOD_MS); + } +} diff --git a/VerticalWritingDemo/sdkconfig.defaults b/VerticalWritingDemo/sdkconfig.defaults new file mode 100644 index 0000000..27d6f75 --- /dev/null +++ b/VerticalWritingDemo/sdkconfig.defaults @@ -0,0 +1,18 @@ +# +# ESP32-specific +# +CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y +CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=240 + +# +# ESP32S2-specific +# +CONFIG_ESP32S2_DEFAULT_CPU_FREQ_240=y +CONFIG_ESP32S2_DEFAULT_CPU_FREQ_MHZ=240 + +# +# ESP32S3-specific +# +CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240=y +CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ=240 +