alex/esp-idf-ssd1306
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change menu structure

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nopnop2002 2019-06-04 21:32:54 +09:00
parent a6cad5d365
commit 8ef9d9539c
4 changed files with 95 additions and 84 deletions
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28
README.md
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@ -31,22 +31,18 @@ make flash
# 128x32 i2c
![128x32](https://user-images.githubusercontent.com/6020549/56449097-6d12e880-6350-11e9-8edd-7a8fc5eaeedc.JPG)
![config-128x32_i2c](https://user-images.githubusercontent.com/6020549/56844597-c5685e00-68ed-11e9-9969-0f7b39434a21.jpg)
![config-128x32_i2c](https://user-images.githubusercontent.com/6020549/58878909-5c0b1480-870f-11e9-90db-20d3d103415b.jpg)
RESET GPIO not used.
CS GPIO not used.
DC GPIO not used.
RESET GPIO is not use.
---
# 128x64 i2c
![128x64](https://user-images.githubusercontent.com/6020549/56449101-7dc35e80-6350-11e9-8579-32fff38369c0.JPG)
![config-128x64_i2c](https://user-images.githubusercontent.com/6020549/56844601-d1542000-68ed-11e9-9331-8b478cf53c8c.jpg)
![config-128x64_i2c](https://user-images.githubusercontent.com/6020549/58878927-69c09a00-870f-11e9-9dee-72e5647a0004.jpg)
RESET GPIO not used.
CS GPIO not used.
DC GPIO not used.
RESET GPIO is not use.
---
@ -55,33 +51,27 @@ DC GPIO not used.
![ESP32-TTGO-1](https://user-images.githubusercontent.com/6020549/56449111-9764a600-6350-11e9-9902-e2ad1c4aefb0.JPG)
![ESP32-TTGO-2](https://user-images.githubusercontent.com/6020549/56449116-9a5f9680-6350-11e9-86ec-e06648118add.JPG)
![128x64_Reset](https://user-images.githubusercontent.com/6020549/56449118-9e8bb400-6350-11e9-9b90-1eb1f9fa8e99.JPG)
![config-128x64_TTGO](https://user-images.githubusercontent.com/6020549/56844603-d5803d80-68ed-11e9-9de5-fb475630ca1d.jpg)
![config-128x64_TTGO](https://user-images.githubusercontent.com/6020549/58879031-a4c2cd80-870f-11e9-941b-05c6a14e3e9f.jpg)
CS GPIO not used.
DC GPIO not used.
RESET GPIO is use.
---
# 128x64 ESP-WROOM-32
![ESP32-OLED-2](https://user-images.githubusercontent.com/6020549/57063327-d229ef00-6cfd-11e9-98ab-8448e14d81e2.JPG)
![config-128x64_esp32](https://user-images.githubusercontent.com/6020549/57063338-dc4bed80-6cfd-11e9-90b5-7b3e7ed74c00.jpg)
![config-ESP-WROOM-32](https://user-images.githubusercontent.com/6020549/58879064-b4421680-870f-11e9-94c6-c3008fb56203.jpg)
RESET GPIO not used.
CS GPIO not used.
DC GPIO not used.
RESET GPIO is not use.
---
# 128x64 SPI
![128x64_spi](https://user-images.githubusercontent.com/6020549/56844607-ee88ee80-68ed-11e9-9b20-ab5e7e0d2a99.JPG)
![config-128x64_spi](https://user-images.githubusercontent.com/6020549/56844609-f34da280-68ed-11e9-995e-4aedae207eac.jpg)
![config-128x64_spi](https://user-images.githubusercontent.com/6020549/58879091-cae86d80-870f-11e9-82da-6e757fbe2f20.jpg)
MOSI is GPIO13.
SCLK is GPIO14.
SSD1306 Model not used.
SCL GPIO not used.
SDA GPIO not used.

45
main/Kconfig.projbuild
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@ -1,20 +1,36 @@
menu "SSD1306 Configuration"
config INTERFACE
int "SSD1306 Interface"
range 1 2
default 1
choice INTERFACE
prompt "Interface"
default I2C_INTERFACE
help
1 : i2c Interface
2 : SPI interface
Select Interface.
config I2C_INTERFACE
bool "I2C Interface"
help
I2C Interface.
config SPI_INTERFACE
bool "SPI Interface"
help
SPI Interface.
endchoice
config MODEL
int "SSD1306 Model"
range 1 2
default 1
if I2C_INTERFACE
choice PANEL
prompt "Panel Type"
default SSD1306_128x64
help
1 : SSD1306_128x64 (128x64 panel)
2 : SSD1306_128x32 (128x32 panel)
Select Panel Type.
config SSD1306_128x32
bool "128x32 Panel"
help
Panel is 128x32.
config SSD1306_128x64
bool "128x64 Panel"
help
Panel is 128x64.
endchoice
config SCL_GPIO
int "SCL GPIO number"
@ -34,6 +50,8 @@ menu "SSD1306 Configuration"
Some GPIOs are used for other purposes (flash connections, etc.) and cannot be used to I2C.
GPIOs 35-39 are input-only so cannot be used as outputs.
endif
config RESET_GPIO
int "RESET GPIO number"
range -1 34
@ -44,6 +62,7 @@ menu "SSD1306 Configuration"
Some GPIOs are used for other purposes (flash connections, etc.) and cannot be used to Reset.
GPIOs 35-39 are input-only so cannot be used as outputs.
if SPI_INTERFACE
config CS_GPIO
int "CS GPIO number"
range 0 34
@ -62,4 +81,6 @@ menu "SSD1306 Configuration"
Some GPIOs are used for other purposes (flash connections, etc.) and cannot be used to DC.
GPIOs 35-39 are input-only so cannot be used as outputs.
endif
endmenu

99
main/main.c
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@ -32,55 +32,62 @@ void app_main(void)
int center, top, bottom;
char lineChar[16];
ESP_LOGI(tag, "CONFIG_INTERFACE=%d",CONFIG_INTERFACE);
if (CONFIG_INTERFACE == I2C_INTERFACE) {
ESP_LOGI(tag, "INTERFACE=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);
ESP_LOGI(tag, "CONFIG_MODEL=%d",CONFIG_MODEL);
i2c_master_init(CONFIG_SDA_GPIO, CONFIG_SCL_GPIO, CONFIG_RESET_GPIO);
if (CONFIG_MODEL == SSD1306_128x64) i2c_init(&dev, 128, 64, 0x3C);
if (CONFIG_MODEL == SSD1306_128x32) i2c_init(&dev, 128, 32, 0x3C);
} else {
ESP_LOGI(tag, "INTERFACE=SPI");
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_CS_GPIO, CONFIG_DC_GPIO, CONFIG_RESET_GPIO);
spi_init(&dev, 128, 64);
}
#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(CONFIG_SDA_GPIO, CONFIG_SCL_GPIO, CONFIG_RESET_GPIO);
#if CONFIG_SSD1306_128x64
ESP_LOGI(tag, "Panel is 128x64");
i2c_init(&dev, 128, 64, 0x3C);
#endif // CONFIG_SSD1306_128x64
#if CONFIG_SSD1306_128x32
ESP_LOGI(tag, "Panel is 128x32");
i2c_init(&dev, 128, 32, 0x3C);
#endif // CONFIG_SSD1306_128x32
#endif // CONFIG_I2C_INTERFACE
#if CONFIG_SPI_INTERFACE
ESP_LOGI(tag, "INTERFACE is SPI");
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_CS_GPIO, CONFIG_DC_GPIO, CONFIG_RESET_GPIO);
spi_init(&dev, 128, 64);
#endif // CONFIG_SPI_INTERFACE
ssd1306_clear_screen(&dev, false);
ssd1306_contrast(&dev, 0xff);
if (CONFIG_MODEL == SSD1306_128x64) {
top = 2;
center = 3;
bottom = 8;
ssd1306_display_text(&dev, 0, "SSD1306 128x64", 14, false);
ssd1306_display_text(&dev, 1, "ABCDEFGHIJKLMNOP", 16, false);
ssd1306_display_text(&dev, 2, "abcdefghijklmnop",16, false);
ssd1306_display_text(&dev, 3, "Hello World!!", 13, false);
ssd1306_clear_line(&dev, 4, true);
ssd1306_clear_line(&dev, 5, true);
ssd1306_clear_line(&dev, 6, true);
ssd1306_clear_line(&dev, 7, true);
ssd1306_display_text(&dev, 4, "SSD1306 128x64", 14, true);
ssd1306_display_text(&dev, 5, "ABCDEFGHIJKLMNOP", 16, true);
ssd1306_display_text(&dev, 6, "abcdefghijklmnop",16, true);
ssd1306_display_text(&dev, 7, "Hello World!!", 13, true);
}
if (CONFIG_MODEL == SSD1306_128x32) {
top = 1;
center = 1;
bottom = 4;
ssd1306_display_text(&dev, 0, "SSD1306 128x32", 14, false);
ssd1306_display_text(&dev, 1, "Hello World!!", 13, false);
ssd1306_clear_line(&dev, 2, true);
ssd1306_clear_line(&dev, 3, true);
ssd1306_display_text(&dev, 2, "SSD1306 128x32", 14, true);
ssd1306_display_text(&dev, 3, "Hello World!!", 13, true);
}
#if CONFIG_SSD1306_128x64 || CONFIG_SPI_INTERFACE
top = 2;
center = 3;
bottom = 8;
ssd1306_display_text(&dev, 0, "SSD1306 128x64", 14, false);
ssd1306_display_text(&dev, 1, "ABCDEFGHIJKLMNOP", 16, false);
ssd1306_display_text(&dev, 2, "abcdefghijklmnop",16, false);
ssd1306_display_text(&dev, 3, "Hello World!!", 13, false);
ssd1306_clear_line(&dev, 4, true);
ssd1306_clear_line(&dev, 5, true);
ssd1306_clear_line(&dev, 6, true);
ssd1306_clear_line(&dev, 7, true);
ssd1306_display_text(&dev, 4, "SSD1306 128x64", 14, true);
ssd1306_display_text(&dev, 5, "ABCDEFGHIJKLMNOP", 16, true);
ssd1306_display_text(&dev, 6, "abcdefghijklmnop",16, true);
ssd1306_display_text(&dev, 7, "Hello World!!", 13, true);
#endif // CONFIG_SSD1306_128x64
#if CONFIG_SSD1306_128x32
top = 1;
center = 1;
bottom = 4;
ssd1306_display_text(&dev, 0, "SSD1306 128x32", 14, false);
ssd1306_display_text(&dev, 1, "Hello World!!", 13, false);
ssd1306_clear_line(&dev, 2, true);
ssd1306_clear_line(&dev, 3, true);
ssd1306_display_text(&dev, 2, "SSD1306 128x32", 14, true);
ssd1306_display_text(&dev, 3, "Hello World!!", 13, true);
#endif // CONFIG_SSD1306_128x32
vTaskDelay(3000 / portTICK_PERIOD_MS);
// Display Count Down

7
main/ssd1306.h
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@ -68,13 +68,6 @@ Usage:
#define OLED_CMD_VERTICAL 0xA3
#define SPIAddress 0xFF
#define I2C_INTERFACE 1
#define SPI_INTERFACE 2
typedef enum {
SSD1306_128x64 = 1, // 128x64 panel
SSD1306_128x32 = 2 // 128x32 panel
} ssd1306_panel_type_t;
typedef enum {
SCROLL_RIGHT = 1,