About sk12

sk12 · 2024-07-11

I am fairly new to the STM32 world. i got an "original" old board lying around in the office, which am using. i cannot directly "load" my code into it it shows error to me that my st-link is not upgraded, after opening the ST-LINK upgrade, it does de...

sk12 · 2024-06-22

hello guys, i am using a FTDI FT232B17 for serial communicaiton with my stm32f429 board. i'm using keil uvision, and not using any libraries other than stm32f429xx.h to write the code. i am facing problems "receiving" data from the ftdi-ft232 to my S...

sk12 · 2024-07-12

dont think so, because when i first got the board and plugged it in, it was already running a code displaying internal temperature on the LCD

sk12 · 2024-07-12

its an stm32f429 discovery board, it is supposed to have ST-LINK embedded on the board itself. so i dont think how that is the problem, or, you are saying that the ST-LINK hardware on my board is troubled or smth

sk12 · 2024-06-24

guys turns out, PA0 and PA1 didnt work because of being connected to the RAM and they were pulled low, i check with the oscilloscope if the signal was received on PA1, it was indeed but since it was pulled low, i used a different port, PC10 and PC11 ...

sk12 · 2024-06-23

not working, the RXNE bit is the problem and i don't know why its not getting low and the while loop isn't moving forward. everything else works,as i said, i am able to send the data from the microcontroller with the same setup but not receive.

sk12 · 2024-06-22

i toggled the on-board LED on my code to find where i am wrong, it turns out unsigned char UART4_read(void) { // working led_tog();/*problem*/ while (!(UART4->SR & USART_SR_RXNE)) {//here LED toggling continuously in loop led_tog();} //not tog...

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Error trying to connect the board to my Laptop using ST-LINK

Not able to "Receive" data via UART on STM32f429-disco

Re: Error trying to connect the board to my Laptop using ST-LINK

Re: Error trying to connect the board to my Laptop using ST-LINK

Re: Not able to "Receive" data via UART on STM32f429-disco

Re: Not able to "Receive" data via UART on STM32f429-disco

Re: Not able to "Receive" data via UART on STM32f429-disco