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SMaci.2
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since ‎2022-01-05
‎2023-08-10

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I am using an STM32F469I$AU1 development board. I am also using the TouchGFX Ver 4.21.0 to develop a UI. I want to communicate through the virtual COM port using printf so I have modified the main() function in stm32cubeide to redirect printf().

2023-02-07
I have redirected printf to output through USART3. USART3 is being properly initialized. I have checked that it is sending data through USART3 up to function HAL_UART_Transmit(&huart3, &*c, 1, 10); and everything looks right but no data goes out the...

Why a working simulation does not work on the target.

2022-10-15
I have an STM32469I-DISCO kit. I followed tutorial 2 in TouchGFX and tested it with the simulator and it worked fine. Then I tried to run it on the target board. The program downloaded but the screen remained blank yet TouchGFX said it was successful...
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