[NUC240] Control EEPROM via GPIO Emulated I2C

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Posts: 14
Joined: 13 Mar 2020, 09:08

24 Mar 2020, 16:50

  • Application: This example implements software emulated I2C by using GPIO to control EEPROM.
  • BSP Version: NUC230/240 Series BSP CMSIS v3.01.001
  • Hardware: NuEdu-EVB-NUC240 v1.0
When user needs more I2C channels then the microcontroller provides, user can use GPIO to emulate I2C waveform. The example is a software-based I2C EEPROM solution for NUC240.

You can download the sample code at https://www.nuvoton.com/resource-downlo ... 1227151424

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