STM32 MPUs Products and hardware related

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STM32MP1 FMC address pins

Hello!I have a MP1 board (STM32MP157), and i was wondering if one can have control over which individual pins are used when it comes to FMC. I want to use FMC for PSRAM, 8-bit data mode, but the pin that corresponds to FMC_A2 is already in use (PF2),...

STM32MP1 Switch to Production Boot

I have a board where a secondary CPU can select the STM32MP1's boot mode.  On initial boot, the MP1 boots from NOR flash.  I can then send a command to the secondary CPU which switches the MP1's BOOTx pins to enable engineering boot and resets the MP...

DPade.1 by Associate III
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STM32MP157d USART1

Hi,What am I doing wrong that USART1 returns -2 during the probekernel.dts -> PINS   usart1_pins_mx: usart1_mx-0 { pins1 { pinmux = <STM32_PINMUX('A', 9, AF7)>, /* USART1_TX */ <STM32_PINMUX('A', 12, AF7)>; /* USART1_RTS */ bias-disable...

Resolved! LPLV-Stop

Please tell me how to set the wake-up button (PA0:PWR_WKUP) as a return factor from LPLV-Stop mode and set STM32MP157f-EV1 to LPLV-Stop mode.

kiichi by Associate III
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  • 2 replies
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