STM32G071RB download pin?
I am using STM32G071RB. It is fine to connect only swdio, swclk, and gnd for program download. Is it necessary to connect the reset line?
Forum Posts
Resolved! STM32L0 ADC register
I am using STM32L073.When using this ADC, the EOC of the flag ADC_ISR for which AD conversion has been completed does not change unless the EOCIE of ADC_IER is set.is it right.
Resolved! STM32L475 - STOP2 multiple wake up modes
I have the STM32L475 working in STOP2 wake up as WFE based on the RTC. I would now like to add in an external interrupt source (WFI). There doesn't appear to be a way to use both a WFI and a WFE as wake up. The only way I could see would be to have a...
STM32H745I_DISCO stuck at check VOSRDY bit
Hi All,When I try to boot the M7 core alone and I disabled the M4 core. I create a simple stm32Cube project, the code stuck at:while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}inside the SystemClock_Config() function. The VOSRDY will set only when I cha...
Resolved! DMA2D_IRQHandler does not get called upon transfer complete
I have migrated code working fine on STM32F767 to STM32H7A3.The strange thing is DMA2D_IRQHandler does not get called upon memory-to-memory transfer complete. I call HAL_DMA2D_Start_IT() function, it returns no error, it does what it should, I can ev...
Hi experts i'm trying to detect my STEVAL-STWINWFV1WiFi with the STEVAL-STWINKT1 by programming the BLE Wifi Connectivity to the evaluation board.
can it be that it is only possible to program it only with the STLINK-V3MINI and not with the eval board usb?my STLINK-V3MINI doesn't work so i rely only on the eval board usbif the is a guide for the STEVAL-STWINWFV1 for the wifi connectivity it wo...
When we are sending some data like "hi" in periodic interval of time 100ms STM32f411E discovery getting PC data over uart. But when we send data with fast rate (100ms) then we are facing issue In reception of complete data.
Below api we are using to get data from uart ( HAL_UART_Receive_IT ).
Resolved! Questions about an STM32 card
Hello! I am honestly a newcomer in the field of embedded systems and I have some questions about a card I have been studying for a few days in class and within the company where I am working. I am enclosing the data sheet and I would like to know:- ...
