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yuleeque / TM4C

(suspended) Texas Instruments Tiva™ TM4C123G LaunchPad
MIT License
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Strange result on MCU reset. #2

Closed yuleeque closed 1 year ago

yuleeque commented 1 year ago

Good results "HJ" only on Cold Power-On Reset.

On warm POR (Launchpad onboard button), LCD shows "D " and "HJ" in sequence. And same sequential behavior when flashing the MCU.

yuleeque commented 1 year ago

https://github.com/yuleeque/TM4C/assets/41265813/6f7d2e7f-7bf9-4ce5-8caa-8dcf46179070

yuleeque commented 1 year ago

Add 2nd type of LCD initialization.