Resolved! How to program empty STM32f042C4U6 from UART1 instead of SWCLK-SWDIO?
Is it possible to program an empty STM32F042 using UART1 instead of SWCLK-SWDIO?I want to flash programming of STM32F042 which is zero.
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STM32 sleepmode problem
Hi. everyone"I've found that when I enter sleep mode, my uwtick stops counting, which causes issues with calculating the DataCollect time after waking up with the RTC. Is there a way to resolve this?"while(1){ if(HAL_GetTick() >= Tcmd1_dataCollect...
HAL_UART_RxCpltCallback not getting triggered when getting large data from USART
My interrupt is able to be triggered when my variable SIZE_OF_ARRAY is 10. However i want to be listening for large amounts of data so i change it to 1000 and my HAL_UART_RxCpltCallback function doesn't get called. Any idea why this is? I am using ST...
Resolved! STM32G0B0 writing to PD1 affects PD0
I am running into an issue with the STM32G0B0 MCU: Writing to PD1 seems to result in the opposite value being somehow applied to PD0, even though PD0 is set to input.Effectively, I created a new project in STM32CubeIDE, configured PD0 & PD2 as GPIO_I...
[STM32L4R5] how to configure TIM2 channel3 as PWM input capture, TI3 orTI4 as trigger input
I want to capture several PWM signals, i.e. measure the pulse widthThe reference manual gives an example for TIM2 TI1 that uses channel 1 and channel 2 to measure pulse width and period. Therefore SMCR.TS bits are set to use filtered TI1 as trigger/r...
NUCLEO-H745ZI-Q DMA Problem
I tried to use this board to capture image by using DCMI DMA with a ov2640 camera. The problem is data read is successful in DCMI(by watching the register) but the buffer(initialized:uint32_t buffer[16000]={0}) used to store the image data was the sa...
Resolved! Issue with FLASH_ProgramHalfWord Function on STM32F103RET6
Hello everyone,I hope you're all doing well.I'm currently working on a project with the STM32F103RET6, and I've encountered an issue when writing data to a page of Flash memory. I'm using the FLASH_ProgramHalfWord function to write half-word data. Wh...
Does HAL have constants for the total number of ADC channels?
Folks,Does HAL have constants for the total number of ADC channels? I want to iterate through all channels and make sure that all of them are disabled. Here's the code I have in mind. ADC_ChannelConfTypeDef sConfig = {0}; sConfig.Rank = ADC_RAN...
Resolved! make all make: *** No rule to make target ...
Hello everyone,I use GPIO example project (from repository of ST) and open it by STM32 cube IDE. then when I built it give error: make all make: *** No rule to make target ...How to fix this error?Thank you! Sorry cause my English not good.
