STM32 MCUs Products

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STM32G4 UCPD:Debug issue

Hello, I have encountered a similar problem to the one in this link .I am also trying to use the UCPD Monitor to send message. For example, I request a new voltage from the source using the "Request Power Profile" message from the "Message Selector" ...

Susu_0-1741242599589.png Susu_1-1741242623726.png
Susu by Associate II
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STM32H743 sysclk and Ethernet

Hello all,I have a project with ethernet on custom STM32H743 board, ethernet works as expected but only with SYSCLK <= 300 MHz, for sysclk > 300 MHz I get "transmit buffer unavailable" messages.Even when reducing the HCLK, AXI, AHB bus clock, the sys...

ingdb_0-1741688833139.png
ingdb by Associate II
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  • 1 replies
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Synchronous GPDMA using GPIO and DAC ouptuts

Hi everyone: I'm trying to make an application over the NUCLEO U575zi-q, where some GPIO port pins (in this case, GPIO port E) are triggered in a synchronous way with the DAC output, and the values are held in two arrays, one for the DAC values and t...

eosella by Associate II
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  • 3 replies
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connect to pixhawk with stm32

when I connect to pixhawk with stm32, I want the channel I want to move according to the data coming from the stick. /* USER CODE BEGIN Header */ /** ****************************************************************************** * @file ...

juanjuan by Associate
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  • 1 replies
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Nucelo-h755zi-q flash crc Error

Hi all, attempting to write data to a specific address in flash bank 1 and calculate the CRC. Using three different CRC methods: flash CRC, software CRC, and hardware CRC, but getting three different values for the same data. The code is attached bel...

Ismails by Associate II
  • 183 Views
  • 1 replies
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STM32L5 Stop2 and Comparator

Hello, I'm trying to enable the stop2 mode and using the analog comparators on STM32L5.It seems that no interrupt is fired when turning the voltage in input+ at a higher leveln than input-. The same code work fine, when entering stop1 instead of stop...

svenifax by Associate
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  • 1 replies
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