[M051] CEC Protocol Implementation

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chhsieh3
Posts: 229
Joined: 13 Mar 2020, 09:08

17 Jun 2020, 15:30

  • Application: This code uses M051 to send and receive CEC command.
  • BSP Version: M051 Series BSP CMSIS v3.01.001
  • Hardware: NuTiny-SDK-M051
This example code implements CEC protocol with P3.3 and TIMER3 of M051 MCU. User should connect P3.3 with pull high resister to CEC line of HDMI bus. Then he can send CEC command or data to other device through the CEC line and receive other device’s CEC command and data. Once the CEC address matched, M051 will acknowledge the sender automatically.

You can download the sample code at https://www.nuvoton.com/resource-downlo ... 0122164647
Nuvoton

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