Apologies - posted to wrong forum groupHost: amd64, 8GB RAM, 500GB SSD, 440GB available Ubuntu 20.04, all current updatesInstalled the debian amd64 1.11.2 CubeIDE and 6.7.0 MX.Created a simple H750V application using MX. The IDE installed thecurr...
stm32h7xx_ll_utils.c throws a warning "no LL_RCC_CalcPLLClockFreq" function at line 930. The function exists in stm32h7xx_ll_rcc.c but has a conditional compile USE_FULL_LL_Driver.Calls to conditional compiles should be under the same conditional con...
In STLink upgrade download for linux, in the following path: stsw-link007/readme.txttitled STLink firmware upgrade applicationsthe following text paragraph:"On Linux, users must be granted with rights for accessing the ST-Link USB devices. To do...
On the STLINKV3 Mini, what is CN3 used for and what are the signals? Do the two reset pins have a useful user function?No information on this is available in the current user manual.Cheers, Hal
Posted on December 02, 2017 at 23:08In stm32L4xx_hal_uart.c and usart.c for the HAL Driver version 1.10.0, a call to HAL_UART_IRQHandler returns back to the caller if no errors instead of HAL_UART_RxCpltCallback. This is contrary to the descriptive ...
Missing:/* Run the ADC calibration in single-ended mode */if (HAL_ADCEx_Calibration_Start(&hadc1, ADC_SINGLE_ENDED) != HAL_OK){/* Calibration Error */Error_Handler();}Compare the code with the L5 HAL library <Examples/ADC/ADC_MultiChannelSingleConver...
My guess is a mixup in saving results to a buffer, but if you really want a cogent answer, you will have to reveal what the code is. Nobody here is a mind reader.
You haven't described any logic to read the buffer before the data gets overwritten.I believe there is a DMA buffer half full flag that can be sensed. When that happens read and save the first 5 values while the conversions continue. When the DMA buf...
