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davidpoh
Associate II
since ‎2023-09-07
‎2023-12-14

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  • 9 Posts
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User Activity

STM32F469I-DISCO AU1 - Is USART3 disabled when LCD touchscreen is enable?

2023-09-15
Hi.#CASE1. After 2 weeks of intense learning. I am able to blink LEDs, push button with interrupt, able to communicate TX/RX with PC through USART3, USART6 (tried with both PC6/PC7 or PG14/PG9) using 3 different methods (blocking, interrupt, DMA).. (...

Powering ON STM32F469I DISCO AU1 - LCD is black

2023-09-07
Hi STM, I really need your help. I have been trying non stop for the past 5 days just to display something on the LCD.Step1: I am able to BLINK LD2, LD3 on the board. Step2: I want to display something on the LCD. But seems like it is always black. I...
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