STM32 MCUs Products

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Can software under the MCD-ST license be used in a GPL project?

Hi,I found some references about other licenses, but not much about this MCD-ST license,The problem here is `only for use within the Product'. In the licenceagreement restricts a `Product' to be one where the `LicensedSoftware' executes only on ST's...

by Not applicable
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Resolved! STM32G030F6 BOOT mode,

Hello, peterAnother question, about BOOT, I find that PA14-BOOT0, but if this MCU has 3 BOOT modes, it need 2 IOs to control, but I can't find the second IO, how can I set the BOOT mode? Or to debug, download firmware?Regards,Marvin​

Qwang.2 by Associate II
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  • 7 replies
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Identifying and solving UART error.

I am using a Nucleo GO70RB along with an ESP to control electrical appliances by sending commands to the ESP through the server and transmitting the said commands to STM32 using UART which is configured in normal DMA mode.I am able to control the app...

APant.1 by Associate II
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  • 4 replies
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Resolved! Hard fault error when cast variable in stm32g070

I have migrated code from stm32f4 to stm32g0 suscesfully in almost all my aplication. However there is a part of code that rise a hard fault error. This is the code:crc_received = *((uint32_t*)&e22_uart_rx_buffer[(uint16_t)(e22_uart_rx_buffer_length ...

0693W00000GYmY3QAL.png 0693W00000GYmYmQAL.png
JCuna.1 by Senior
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STM32L151CBT6 need help with SPI slave setup (no hal)

Setup:Master: PLD, SPI Frequency 4MHzSlave: STM32L151CBT6, SysClk 32MHz (this one uses the code below)Hello Guys,Below you can see my code. The Problem I have is that my configuration data which is 32 Bytes long is not received properly. For test rea...

Chrizzly by Associate III
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  • 4 replies
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Why LPTIM CNT cannot be read when MCU is running.

Developing with STM32CubeIDE V1.6.1 for MCU STM32L452VCTX. Set up as STM32 Project in order to use debugger. Using STM32Cube_FW_L4_V1.17.0 for SDK. Compiling using gcc-arm-none-eabi-9-2019-q4-major-x86_64-linux. Using FreeRTOS.Using LPTIM1 to track ...

FPutn.1 by Associate II
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Fighting faulty PWM output with a servo

Ive ben meaning to create a PWM output on an STM32 Nucleof303re, however: its very buggy and i dont know why. Im trying to drive a servo with it but this half-works. When i tap the pwm contact of the servo it sometimes springs to life and sometimes d...

TSche.8 by Associate
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  • 2 replies
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Please inquire for production schedule.

We manufacture products using the MCUs listed in below.However, due to the recent lack of supply and demand for parts, it is impossible to produce products, resulting in huge losses.Please let me know when parts will be available.If the schedule is u...

JKIM.8 by Associate
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  • 3 replies
  • 1 kudos

Tricky Timer Input Capture -> DMA problem

Hello,I'm using an STM32F767 to measure input frequencies, using 2 timers.It's a bit tricky because these measurements must be synced to the SAI's audio sampling rate, AND input frequencies can be higher than the audio sampling rate.It took me a whil...

LCE by Principal II
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  • 10 replies
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