STM32 MPUs Embedded software and solutions

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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 III
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  • 5 replies
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Why does STM32MP1 DMA ADC work in Engineering mode, but not in when I compile it and use `fw_cortex_m4.sh`?

First I declare the buffer length/* USER CODE BEGIN PD */ #define ADC_BUF_LEN 10000Then I declare the buffer/* USER CODE BEGIN PV */ GPIO_InitTypeDef gpio_init_structure; VIRT_UART_HandleTypeDef huart0; VIRT_UART_HandleTypeDef huart1; uint16_t a...

msche.1 by Associate III
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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
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STM32MP1xx DNS Openstlinux

Hi,my question is how to set up resolv.conf with the DNS nameserver not to lose it after reboot.Some of the manuals on the internet want to modify /etc/systemd/resolved.conf by uncomment DNS line and provide a valid ip. Unfortunately, it's not workin...

MWoło.2 by Senior III
  • 798 Views
  • 0 replies
  • 0 kudos