Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Good dayI have made an audio spectrum analyser using the STM32F7 board described in the title. Using the ADC and an external board which made sure there was a DC offset to prevent going out of the ADC voltage specs i was able to read audio signals. U...
Hi, In last (and former) STM32H7 series CMSIS headers, there is some miss-spelling in SYSCFG which is replaced by SYCFG (-s).Regards,Julien FAUCHER.PS :Here is the output of a grep command : stm32h743xx.h:18316:#define SYCFG_PMCR_EPIS_SEL_Pos (2...
I have been researching for the past 2 days and still have not found a solution. Here is the problem:I have a custom self powered STM32F7 board that should stream data over the VCP when a terminal program is connected. I generated the HAL code usin...
Posted on February 02, 2017 at 15:44Hey there, I am relatively new to STM32 Development (coming from an AVR Background).I am currently working on a LoRaWAN sample project using the STM32L053 Discovery board and the SX1272 Modem with IBM LMiC Library...
Hi All,I am using a customized STM32F413VGT6(LQFP100) board, and try to programming flash by Embedded bootloader mode. The UART port is port 2, and boot mode is from system memory.While I use ST flash loader to connect to the MCU, the flash loader c...
Hi, we are using the an old USB driver from ST micro, and it works on windows 7. However, when we tried on windows 10 it gets stuck inside and ISR. Attached is the call stack.Anyone has seen this issue? Where can I get the latest driver?thank you.
Hi everyone.we had performed a project with discovery f746 board that within it there just was a GUI task to run emwin functions.Another functions(such as reading and writing in sd card by fatfs , usb, spi and stuff) were placed in the routines of Bu...
When I write the value in loopeg. VALUE_to_WRITE = 1000;for(int i =0; i < VALUE_to_WRITE; i++){ HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_L, value); HAL_DELAY(4);}//no less than thisThe value is written. But it const me 5-10 seconds wh...
Hello,I am trying to test my SD card with fatfs by the code generated from CubeMX. I used the library of STM32Cube FW_F4 V1.21.0The code waits SD_TIMEOUT (30sec) and then goes to error_handler.The below example works without a problem.STM32Cube\Repos...
Posted on May 21, 2018 at 16:00I need help implementing a USB HOST and USB DEVICE with the ST USB library.(They do not need to be OTG)I am trying to integrate the Device CDC standalone and Host HID standalone application examples.My merge has the mo...
