68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
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#include <Arduino.h>
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#include <SPI.h>
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#include "U8x8lib.h"
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/*=============================================*/
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/* display setup procedures */
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u8x8_t u8x8;
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uint8_t tile[8] = { 0x0f, 0x0f, 0x0f, 0x0f, 0xf0, 0xf0, 0xf0, 0xf0 };
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void setup(void)
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{
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pinMode(7, OUTPUT);
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pinMode(9, OUTPUT);
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pinMode(10, OUTPUT);
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digitalWrite(7, 0); // default output in I2C mode for the SSD1306 test shield
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digitalWrite(9, 0); // default output in I2C mode for the SSD1306 test shield: set the i2c adr to 0
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digitalWrite(10, 0); // default output in I2C mode for the SSD1306 test shield
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//u8x8_Setup_3Wire_SW_SPI(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 10, 8);
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//u8x8_Setup_4Wire_SW_SPI(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 10, 9, 8);
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//u8x8_Setup_4Wire_HW_SPI(&u8x8, u8x8_d_ssd1306_128x64_noname, 10, 9, 8);
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u8x8_Setup_SSD13xx_SW_I2C(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 8);
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//u8x8_Setup_8Bit_6800(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 2, 3, 4, 5, 6, A4, /*enable=*/ 7, /*cs=*/ 10, /*dc=*/ 9, /*reset=*/ 8);
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//u8x8_Setup_8Bit_8080(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 2, 3, 4, 5, 6, A4, /*enable=*/ 7, /*cs=*/ 10, /*dc=*/ 9, /*reset=*/ 8);
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//u8x8_Setup_4Wire_SW_SPI(&u8x8, u8x8_d_uc1701_dogs102, 13, 11, 10, 9, 8);
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//u8x8_Setup_4Wire_HW_SPI(&u8x8, u8x8_d_uc1701_dogs102, 10, 9, 8);
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}
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void loop(void)
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{
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u8x8_InitDisplay(&u8x8);
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//u8x8_SetFlipMode(&u8x8, 1);
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//digitalWrite(9, 0); // default output in I2C mode for the SSD1306 test shield: set the i2c adr to 0
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for(;;)
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{
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u8x8_ClearDisplay(&u8x8);
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u8x8_SetPowerSave(&u8x8, 0);
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//u8x8_SetContrast(&u8x8, 10);
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//delay(500);
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u8x8_SetFont(&u8x8, u8x8_font_chroma48medium8_r);
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u8x8_DrawString(&u8x8, 0, 0, "Hello World");
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u8x8_DrawString(&u8x8, 3, 1, "ABCdefg");
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u8x8_DrawTile(&u8x8, 1, 1, 1, tile);
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u8x8_DrawTile(&u8x8, 2, 2, 1, tile);
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u8x8_DrawTile(&u8x8, 3, 3, 1, tile);
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u8x8_DrawTile(&u8x8, 4, 4, 1, tile);
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u8x8_DrawTile(&u8x8, 5, 5, 1, tile);
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u8x8_DrawTile(&u8x8, 6, 6, 1, tile);
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//delay(2000);
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}
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}
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