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STM32 MCUs Embedded software

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Resolved! Promiscuous Mode

Hi I want to use Promiscuous Mode with LWIP+STM32H743.I want to be able to capture frames not sent over to my IP address.Is it possible?Thanks

deckhard by • Associate III
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  • 8 replies
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Resolved! STM32H753 Ethernet stop working

we have several device with STM32H753, and they are talking to each other, over LwIP.one of the devices is the master who charges on the protocol communication between all other peripheral devices.the master send a ack message to each device in a loo...

Lmali.1 by • Associate III
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  • 5 replies
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How can I set starting address for FATFS in sdram?

Hi I made a custom board with "stm32f746". This board has a 32MB sdram (MT48LC16M16) and a "800×480" lcd. I use from STM32CubeIDE and touchgfx. I want to allocate 2MB of sdram (from 0xC0000000 to 0xC0232800) to frame buffer of lcd and I need to use r...

EKari.1 by • Associate II
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  • 1 replies
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STM32F769I USB-HS MSC gives low read/write speed

Hi, I am using a STM32F769I Disco board for testing the speeds of the High Speed USB as a MSC. At present, the system is working as expected as a MSC over uSD. However, my concern is with respect to the read write speed of 2.5MB/s which seems to be v...

required I2S clock frequency

Hi, I am using MP34DT05TR-A microphone with stm32f401re mcu. What is the I2s clock frequency required to get 24bit data at 48Khz sampling frequency. I also need to know the rate at which the data will be received from I2S?. Is it same as the sampling...

KK Y.1 by • Associate II
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  • 4 replies
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