STM32CubeMX (MCUs)

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STM32CubeMX 6.12.0 released

We are pleased to announce you that the official release of STM32CubeMX V6.12.0 is available. What is new in STM32CubeMX V6.12.0?New MCUs/MPUs series : STM32WB0 ,STM32MP25XX and STM32C071XXAdd support new CPNs STM32G4: Add support STM32G4 'Z’ and STM...

Resolved! Where can I measure 25 megahertz intended for HSE?

STM32F407 Discoveryen.MB997-F407VGT6-C01_Schematic.pdfHSE quartz 8 megahertz.How are 4-26 MHz generated for HSE?With an oscilloscope, I see only 8 megahertz on X2 quartz.Where are those 25 megahertz that are listed as input for HSE?In the documentati...

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MMust.5 by Senior II
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  • 1 replies
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Resolved! STM32F777ZIT FreeRTOS with Ethernet is not working.

Hello,We are struggling with the configuration of LwIP for my STM board over FreeRTOS.We have our own designed board with STM32F777ZIT controller.Ethernet and LWIP is working as expected as we used without FreeRTOS middleware but we are not able to i...

SKale1 by Associate II
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Resolved! UART only receive one byte

I'm trying to receive more than 1 byte but it receive only 1 byte. Poll method or IT, it doesn't matter. Always receives 1 byte and writes it in rx_buffer[0]. When I search it I found out the reason is timeout, I increase timeout 1000 from 100ms but ...

MÇETİ.1 by Associate III
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  • 13 replies
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Resolved! HAL_I2C_Transmit returns HAL_BUSY.

I am trying to write a code so that I measure temperature and humidity via HTU21D sensor. It uses I2C interface. In the datasheet:The HTU21D(F) sensor requires a voltage supply between 1.5V and 3.6V. After power up, the device needs at most 15ms whil...

Resolved! Configuration of SDMMC peripheral in CubeMX

I am trying to connect to the WFM200 wifi module over SDIO. I am using the SDMM peripheral library/code for this.However, in the selection in CubeMX there is only the options for SD and MMC but no SDIO.Which option should I choose for using SDIO with...

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Hueli.1 by Associate III
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STM32H7/F7 FMC Chip Selects

Hello,I'm looking for an MCU from the STM32H7/F7 lines that has the highest number of Chip Selects for the FMC bus. The highest CS count I've seen so far is the STM32H743:Is this the maximum 

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skon.1 by Senior
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