Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 24, 2017 at 19:12I am developing HID application on STM32F427 with STM32_USB-Host-Device_Lib_V2.2.0Works mostly fine, but once in a while (quite often, actually), when Windows app sends command to the controller (OUT report), it's dup...
Posted on June 24, 2017 at 11:05Does anyone know how to store user Parameters (like setpoints) in flash of a stm32F746 Controller using the HAL functions?
Posted on June 23, 2017 at 15:45tutorial stm32f7xx
Posted on February 09, 2017 at 20:35Hi Everyone!I am developing a firmware upgrade app for a custom board using an STM32F417.The custom PCB does not have pin outs for Boot0 and Boot1 pins.I have written a control app (console application) in C# and ...
Posted on June 23, 2017 at 23:37We used to have a simple PHY attached to the MII port and it seems the less you did to configure it the better. Now we have replaced it with a Marvell 10 port switch. Two of the ports have no phy and are setup to talk...
Posted on June 20, 2017 at 17:43On STM32L471 (DEV_ID=0x6415, REV_ID=0x1007)~4% of mcus do not enter standbymode and ignore the WFI instruction.Does anyone have ideas how to get it working on all mcus? (tested with 150 pieces)Is there any known bug/p...
Posted on June 22, 2017 at 07:20Hello.I have an issue using the backup SRAM on a STM32F446.The backup SRAM is used to store calibration data which must be retained in case of a power fail reset. For that I connected the VBAT pin to a capacitor whic...
Posted on June 20, 2017 at 18:31Have an STM32415RG chip and would like an example using Timer1 blinking an LED on PA8 using either PWM or alternating.#timers
Posted on June 23, 2017 at 13:34Hello. I'm having problem with USART6 (again). So I'm testing now UART7. By checking documentation I have found that it is theoretically possible to set up uart7 on analog pins. I have made such conclusion after looki...
Posted on June 19, 2017 at 12:02Hello thereCan I compile the DSP library with STM32F103C8 device. I would like to import FFT using DSP library with this chip. But I get many errors when I compile the library.compiling main.c....\Library\DSP Library\...
