STM32 MCUs Products

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Flashing External flash chip using ST-Link utility

Posted on December 08, 2017 at 10:28How do we use the external Flash loader in STM32 link utility?... We already have/created a separate hex file for ext flash..But, to flash that via ST-Utility, How do we specify the start address ? and how do we d...

Anand A by Associate III
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unable to get debug console

Posted on December 09, 2017 at 06:51Hi,I am using STM32 LoRa Discovery kit for STM32L072 NCU. Please tell me how to get the debug console and how to send the data to gateway?

shammi d by Associate II
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SAI(audio interface) issue on STM32F7 MCU

Posted on November 25, 2017 at 13:06Hi.,I am working on STM32F7 evolution board(Nucleo-F767ZI ) to interface external audio kit through SAI interface , I configured and got SAI drivers with STM cubeMX , The STM board is configured in Master mode wit...

RS485 Communication is not working properly

Posted on December 08, 2017 at 09:24Hello,I got connected measuring device to my STM32F4 - Discovery board (with Open407V-D board). They are communication via RS 485 bus. Measuring device should provide result of measurement after request., but afte...

STM32CubeMX and syscalls.c

Posted on January 14, 2017 at 18:34Hello,Why doesn't STM32CubeMX not provide a copy of syscalls.c in the application directory tree as part of the code generation step?  Presumably, all users of STM32 are developing bare-metal systems and so there m...

pgregson1 by Associate III
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SAI1 in stm32f722RET6 ?

Posted on December 08, 2017 at 16:47Hi! I'm new to stm32.  I'm trying to  use stm32f722RET6 with WM8510 audiocodec. In CubeMX only SPDIF TX can be selected for SAI1, (I2S/PCM is inactive) . Is it possible to use SAI2 as master receive (I2S protocol)...

STM32CubeMX unable to transmit over UART6/RS232

Posted on December 08, 2017 at 02:01HI,I have a STM32F07G-Disc1 board attached to a Embest BB board which provides an RS232 Interface. I started the STM32CubeMX, and activated the USART6 in Asynchronous mode and Generated the Default code. The follo...

CubeMX after regenerating the project the user code dissipated

Posted on December 06, 2017 at 13:59I add some code to the files generated by CubeMX. When I regenerate the project, my added code will be deleted.In the main.c is /* USER CODE BEGIN */ and /* USER CODE END*/ but in other files, there is no area whe...

An Ha by Associate II
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