STM32 MPUs Embedded software and solutions

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Usage of I2S stops the SPI

We are using STM32MP13 with Linux for the A7 and using HAL (no OS) for the M4 Coprocessor. In Linux we configured in device tree the I2S (codec and sound are also configured in device tree). &i2s1 { clocks = <&rcc SPI1>, <&rcc SPI1_K>, <&rcc PLL3_Q>...

Resolved! qt5 stm32mp135

Hi,I encounter a performance issue on the qt5 application on STM32MP135. I build a simple application with three plaintextedit objects showing temperature with 1s period from ds18b20. Everything compiles well and works, but the refreshing temperature...

MWoło.2 by Senior II
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  • 5 replies
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Uboot Environment Configuration

Hello, i am using an stm32mp1-dk2 board. For using fw_printenv and other uboot tools from user space one must define a "/etc/fw_env.config" file. I can see that the "/uboot.env" file is driectly saved under the root "/" and so i defined the "fw_env.c...

ajava by Associate II
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  • 9 replies
  • 0 kudos