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Hello,Has anybody experienced weird jittery like behaviour when using the HSEM between two cores on the STM32H755 or another dual core MCU? This is the logic right now:The CM4 has a 1 kHz loop that toggles a GPIO on each successful reception of data ...
Hiwe created custom PCB using stm32h750IBT6 MCU. in this we have added USB interface using DM & DP pins.issue: USB interrupt in not happening when i connect USB to the connector. i have added SCHEM for reference.considered steps in MX:1. enabled USB_...
Im working on a project wit h a H753ZI board with simulink. In order to calculate sin efficiently I Hav tried the CORDIC block but in CUBEMX under "Computing" only CRC and DFSM1 are visible. Is it not possible to activate CORDIC? I have tried to m...
Does STM32 support dual-ADC multi-channel sampling? For example, ADC1 enables IN1 and IN2, and ADC2 enables IN3 and IN4. Is the storage method in the adc_buffer as follows? adc_buffer[0]: High 16 bits = ADC1 IN1, Low 16 bits = ADC2 IN3 adc_buffer[1...
Can you share the routine for configuring USART2 interrupt transmission and reception on stm32N657? It took a long time to configure, but it can only send, but the receive interrupt cannot be triggered!
I am trying to write a ethernet loopback test and I am unable to set the destination MAC address (FF:FF:FF:FF:FF:FF) to broadcast to. Since this is for testing, we want to avoid using NetX.Is there an example of HAL_ETH_Transmit and HAL_ETH_ReadData ...
We are currently using the STM32G0B0VET6 microcontroller (100-pin LQFP package) in our design for interfacing a 480x320 ILI9488 TFT display via the SPI interface. Our hardware is already finalized and PCBs have been fabricated accordingly.During our ...
Hi,I have a well functioning application transmitting on uart4 using GPDMA1 CH1.If I turn on DCache, then it does transmit the correct length, only all characters are 0x00 (no problem in turning ICache on).In HAL_UART_Transmit_DMA(huart, (const uint8...
Hello,I try to use I2S in full duplex mode master with DMA but it doesn't work as expected.The I2S is configured in 24 bits @32Khz.DMA TX and RX are configured in half-word circular mode.I can send data manually but if I loop the input to the output ...
How to PWM input capture based on its frequency and duty cycle.
