STM32 MPUs products

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STM32MP1 - Bare metal on A7

Hi,I have a current project using the M7 that I need to port over to the A7. The goal is to be running bare-metal code on the A7, like we are on the M7. Currently, I am following this open source guide to run bare-metal on the A7 and it seems to work...

mkurtz by Associate
  • 5 replies
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Resolved! how to use jtag in stm32mp157f-dk2

stm32mp157f-dk2 is not embedded jtag connector,but i want to use jtag debugger.​st-link(stm32f103cbt6) embedded in stm32mp157f-dk2 has jtag pin(T_JTCK, T_NRST, T_SWO, T_JTMS)Q1. Can't I use jtag with only ST-LINK USB CONNECTOR (5 pin)?Q2. what should...

SKim.36 by Associate II
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Good afternoon! I'm trying to use TSC2046 based touchscreen device on a STM32MP157C-DK2 based custom board. I get SPI transfer time-out when touching the screen. Does anyone have a similar problem ?

I'm using spi5 and my device tree settings are &spi5 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&spi5_pins_a>; pinctrl-1 = <&spi5_sleep_pins_a>;    #address-cells = <1>;    #size-cells = <0>; num-cs = <1>; is-decoded-cs = <0>; cs-gpios = <&gp...

Ronte.1 by Associate II
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Level of Support for custom Operating System?

Hello,I'm writing to inquire if there is documentation/support for developing non-linux operating systems using the STM32 MPU discovery kits. So far I've only found Cube support and documentation for ST's custom linux distro. Obviously, a processor b...

JAppe.1 by Associate II
  • 1 replies
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Resolved! STM32MP157CAA3 LCD ili9881 coupling

Hi,I try to couple LCD TFT ili9881c (mipi dsi 2 lanes interface) with stm32mp157caa3. My custom driver seems to be loading correctly. When I type lsmod I getModule Size Used by cfg80211 ...

MWoło.2 by Senior II
  • 16 replies
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How to enable PWR_USB_SW in STPMIC?

Hello,I am working on a custom board based on stm32mp157 and I have the need to enable the PWR_USB_SW through the ST PMIC. So far, I identified the bit VBUSOTG_ON in register BST_SW_CR (0x40) but I had no success in configuring it via devicetree or v...

bimorqt by Associate III
  • 9 replies
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when i use STMCubeMX(version6.8.0) to generate the code about STM32MP157DAA1,i find whether i define the GPIO's user label,it just can't generate in the keil project.

i also find some people say this is a bug,repeatedly click the setting of user label can be solved,but i try it's can‘t figure it out.....By the way,GPT also not give the correct solution (this is why i am here)​this is my first question in this com...

GGree.2 by Associate II
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OpenAMP_TTY_echo_wakeup can't manage to wakeup M4

Hi there, I'm developing on a STM32MP157 custom board. I'm trying to work with power modes, and I tried to import the OpenAMP_TTY_echo_wakeup example inside our M4 firmware. I already had the IPCC module set up and I use virtUart periperal without an...

SScar.2 by Senior
  • 3 replies
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Resolved! cube mx does not launch workspaces

Greetings,in the video STM32MP1 workshop - 9 OpenSTLinux BSP pin Muxing - STM32CubeMX lab after modifying the DK2_TIMER_A7 project in the mx cube directly open the project in workbench from generate code, open the file.On my pc this doesn't happen, t...

MMarc.11 by Associate II
  • 4 replies
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