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Microcontroller › 8051 › Help with serial communication and lighting of led
Greetings. I’m a beginner is programming 8051. i’m doing a project involving leds, pushbuttons, lcd n serial comm. My led, lcd and pushbuttons work fine but when i combined the serial part, it’s only either the serial is working or the lcd n led are working. I’ve provided my source code below. it’s not a difficult program. pls correct me if there’s any mistake. thx a lot.