LPC845_SSD1306_IIC_I2C_APPLICATION_EXAMPLE

[LeonardoP4]

Hello everyone,

I'm working on a project using an OLED screen (SSD1306 - 128*64 - with I2C). i based my work on the example " LPC845_BOB_OLED" that uses the same screen but with SPI. I was searching for a solution with I2C but i couldn't find it. Here is my solution:

Modified library: (it goes to the DRIVER folder) 

*fsl_ssd1306_i2c.c

*fsl_ssd1306_i2c.h

*fsl_Font5x7.h 

NOTE1:  this files are working with the I2C1, if you want to use another change I2C1, wherever it appears, with the one that you are using.

Source file: (it goes to the SOURCE folder)

*LPC845_SSD1306_OLED.c

NOTE2: the power supply that i was using was 3.3V and with 10K pullup resistors in SDA and SCL.

[LeonardoP4]

https://community.nxp.com/t5/LPC-Microcontrollers-Knowledge/OLED-Display-Application-Example-using-L...

Here is the SPI application.