STM32 MCUs Products

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STM32L011E4 Using DMA/DMA Burst for one pulse output

I have the need to send a serial data stream where each cycle may or may not have a different duty cycle. My frequency is 10 KHz.The data stream to send a 0x5A with parity would look like this (1 cycle at each duty cycle)Start Bit 90% Duty Cycle...

MKatz by Associate II
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Resolved! STM32L452 package with VDD12

Using the STM32L452. Would like to use the Vdd12 pin but it appears to be only available on the LQFP 64 package. Is there any way to have that pin available on the BGA packages?

TVale by Associate
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  • 2 replies
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CubeMX initialize MAC adress from external memory

Hi,what is the correct way to initialize the MAC address read from an external memory by using LwIP? /* Initialize all configured peripherals */..=> need MAC address here do correct initalization... MX_LWIP_Init();...=> MAC address can be read here f...

Hal delay stuck in infinite loop Systick

Hello,I am a newbie and I have started trying to learn how to program the MCU STM32F746ZG. I have created a simple code following a learning book that uses the STM32CubeMX software. The code is a simple "Hello World" that causes LED2 to flash every 5...

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Nacluk by Associate
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Nucleo-L152RE + IDB05A1: Force the board in a low power mode and wake up as soon as a device wants to connect with the IDB05A1 (BLE)

Hello, One specification of my system is the long live of my peripheral (Nucleo-L152RE+ IDB05A1). The most time, my peripheral is in advertising mode. I know that as soon as IDB05A1 advertising I can put µc in standby, the IDB05A1 will work autonomou...

by Not applicable
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