mirror of
https://github.com/nopnop2002/esp-idf-ssd1306.git
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119 lines
4.2 KiB
Markdown
119 lines
4.2 KiB
Markdown
# esp-idf-ssd1306
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SSD1306/SH1106 driver for esp-idf
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I used [this](https://github.com/yanbe/ssd1306-esp-idf-i2c) repository as a reference.
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I used [this](https://github.com/dhepper/font8x8) font file.
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# Software requirements
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esp-idf v4.4 or later.
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This is because this version supports ESP32-C3.
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# Installation for
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```
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git clone https://github.com/nopnop2002/esp-idf-ssd1306
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cd esp-idf-ssd1306/TextDemo/
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idf.py set-target {esp32/esp32s2/esp32s3/esp32c3}
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idf.py menuconfig
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idf.py flash
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```
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__Note__
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For some reason, there are development boards that cannot use GPIO06, GPIO08, GPIO09, GPIO19 for SPI clock pins.
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According to the ESP32C3 specifications, these pins can also be used as SPI clocks.
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I used a raw ESP-C3-13 to verify that these pins could be used as SPI clocks.
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# Configuration
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You have to set this config value with menuconfig.
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- CONFIG_INTERFACE
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- CONFIG_PANEL
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- CONFIG_OFFSETX
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- CONFIG_FLIP
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- CONFIG_SDA_GPIO
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- CONFIG_SCL_GPIO
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- CONFIG_RESET_GPIO
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- CONFIG_MOSI_GPIO
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- CONFIG_SCLK_GPIO
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- CONFIG_CS_GPIO
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- CONFIG_DC_GPIO
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---
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# Generic SSD1306 128x32 i2c
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---
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# Generic SSD1306 128x64 i2c
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---
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# Generic SH1106 128x64 i2c
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__Hardware scroll Not support__
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Left:1.3 inch SH1106
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Right:0.96 inch SSD1306
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---
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# 128x64 TTGO
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Unlike other ESP32 development boards, the RTC_CLOCK crystal on this board uses a 26MHz one.
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You need to change the RTC CLOCK frequency to 26MHz using menuconfig.
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---
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# 128x64 ESP-WROOM-32
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---
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# Generic SSD1306 128x32 SPI
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---
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# Generic SSD1306 128x64 SPI
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D0 is SCLK.
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D1 is MOSI.
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---
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# Generic SH1106 128x64 SPI
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__Hardware scroll Not support__
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Left:1.3 inch SH1106
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Right:0.96 inch SSD1306
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---
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# Flip upside down
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