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In the standard peripheral library, the array APBPrescTable is used to configure the clock prescaler values.Can anyone explain what these 16 values mean? How do they correspond with the prescalers described in the chip manual ("AHB Prescaler" etc.)?
Hello having a bit of a problem and was wondering if anyone here could spot what I am doing wrong.I am interfacing to an Analog device part ADE7878 using HSDC interface. The datasheet for this device can be found here http://www.autex.spb.su/ad/ADE78...
It is not possible for me to attend, so, can ST make available the presentations used at the workshop series?https://www.st.com/content/st_com/en/about/events/events.html/stm32g4-workshops-2019-ame.html
I already use mdma to read qspi flash content successfully, and separatedly use mdma to decode jpeg picture too.Can I and how, let mdma do the two works at same time. and later maybe some other works added .
My readings from the ADC are lower than expected. I am using an external Vref. Vref is OK. I ran HAL_ADCEx_Calibration_Start() after waiting tADCVREG_STUP . The Reference Manual says the saved calibration factor is "internally applied to the ADC".C...
I am using TxBufferCompleteCallback in order to verify that messages have been sent over FDCAN on the STM32G474RE board.I have verified that the callback is run, which means it's been activated correctly. After the first run, it is no longer called, ...
Hi, I'm trying "HAL_I2S_Receive" with the STM32H743, but HAL_OK is not being detected. I wrote 2 different functions - I2SWriteData and I2SReadData. For I2SWriteData, Transmit returns HAL_OK. For I2SReadData, Receive does not return HAL_OK. I2S is se...
Posted on March 12, 2018 at 23:29Hi, I usingBoard: STM32F769NI DiscoveryCubeMx: 4.24.0STM32Cube_FW_F7_V1.9.0ARM MDK: 5.24.2.0When I try to use UART6 for communicating with hyper terminal (or putty).My UART6 and HT are configured as belowI get corrup...
Does STM32F730 support system boot from embedded bootloader? Bootloader for STM32 with USART,0x7F received on USART1 R1 pinAuto-baud rate sequence send ACK byte & disable unused peripherals
