Resolved! STM32F207VE UART Routing mistake
Hi,I have design a custom board with the STM32F207VE. But I made a mistake in routing the UART TX as RX and UART RX as TX. Is there a way to change the STM32 UART TX port to an RX through the software?
Forum Posts
STM32G431KB BOOT MODE
The manual writes: At startup, a BOOT0 pin (or nBOOT0 option bit) and an nBOOT1 option bit are used to select one of three boot options:But I did not find nBOOT1 in Pin definition. I don't know how to configure the pins of BOOT mode.
Resolved! How much is the maximum current we can use in 3.3 v supply for stm32h743z board?
I am using stm32h743z for interfacing the RGB and Infrared camera ?My Main Question is how much total current (maximum current) we will get or we can use from 3.3 v power supply ?I have checked the data sheet but still i cant able to find so kindly ...
Resolved! LPUART configuration in STM32L4R5ZI board
Hi,I am using STM32l4 nucleo-144 board to create an example application for LPUART1 communication.Part number - STM32L4R5ZII have configured the GPIO and required clocks. But still not able to do a successful transaction. /* Enable Power Clock */ ...
CanBus Simple Code Not Working
I made a simple connection like in the figure. The processor's Tx pin is connected to the Rx pin. When I look through the oscilloscope, I can see the data flowing.When I debug code :It goes to the error code in the picture during tx.Code:CAN_FilterTy...
stm32f7 file operations on 8GB eMMC
Hi,we have custom board based on stm32f7 and 8gb emmc is mounted on the board.As i see in other posts,we are also seeing CID,CSD values which results in 1gb capacity(not 8gb capacity).At the moment we don't want to execute EXTCSD and recalculate act...
QSPI Winbond 25N01GV 1Gbit / 128MB
https://www.winbond.com/resource-files/w25n01gv%20revg%20032116.pdfOther "What you doing" thread, which is perhaps less visible https://community.st.com/s/feed/0D50X0000BSaahHSQR
Can't read measurement registers from MPU6050 via i2c
I am trying to read the measurement registers from MPU6050 via i2c, the MCU was able to detect the MPU6050, but i am not able to read the measurement registers, i am using the Hal i2c drivers and i have pasted my code ? int main(void){ /* USER CODE ...
ADC with DMA reads random zeros
Hey there, I'm using a STM32H742 Eval Boards to read analog data with the ADC with DMA. I want to do multiple measuremts very rapidly.In the first measurment the ADC reads a couple Zeros (see plot, note: plote is bit older and has multiple measurment...
How to make http fsdata
I need create the fsdata for my http server. I see there makefsfile or fcarm.exe can converter to c file, but I cannot fine where to get these files. Tried to search online but no result. Any one can tell me where to download them?
