STM32 MCUs Products

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S2-lp 868Mhz

I are using LDC RX s2lp mode.With news, but brand TM thương mại TX?Thank you. Tôi đến từ Việt Nam

DNguy.2 by Associate
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Using STM32F427 bootloader with canbus

Hello!We have custom board build with STM32F427 and embedded linux and i am trying to connect the STM32 bootloader with canbus. On the board the STM32 uses CAN2.I can toggle the pins BOOT0 and RESET from the linux, and i can program the stm32 fine wi...

PSalm by Associate II
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  • 5 replies
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RTC not functioning correctly

Hi Community,I have 2 Lora loggers (with the exact same code) running and capturing the transmission from Lora sensor units.Every transmission is time stamped by the logger. If you look at the image attached, you'll see the logs of the 2 loggers. If ...

ANair.19 by Associate
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  • 2 replies
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PINRST seems to be always set

It seems PINRST is always set, even if the reset is caused by me removing the IDD jumper. How do i distinguish between this and a reset caused by pressing the reset button?

G5658 by Associate II
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  • 1 replies
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STMF723 I2C slave sequential receive

I am working in STM32F723 in slave mode, I need to receive 2 bytes from master, which is the register address to read from slave.I used HAL_I2C_Slave_Sequential_Receive_IT function with buffer option FIRST_FRAME.I called HAL_I2C_EnableListen_IT befor...

Kannan1 by Associate III
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  • 1 replies
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Resolved! STM32L476RG vs STM32L486QX HSE Ready bit

Hi,I am trying to port a software written for STM32L486QX to my STM32L476RG Nucleo board. I have made the board modifications as described in the User manual, except I adjusted the capacitor values for a 19.2 MHz clock. I ran a small program to print...