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I am getting fail to read memory error

I am currently doing project on FpAI vision people counting. But after following all steps i am getting error like this.Error: TCP error status 0x4Error: TCP error status 0x4Error: Fail reading CTRL/STAT register.Force reconnect Polling target STM32H...

shreeram_0-1729280535464.png shreeram_1-1729280562251.png
shreeram by Associate II
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STM32U3 SPI+GPDMA can be enabled after sending IIC

HAL_I2C_Mem_Write(&hi2c1,0x80,HDC2080_DI_REG,1,data1,1,100); while (HAL_I2C_GetState(&hi2c1) != HAL_I2C_STATE_READY);  if (HAL_SPI_GetState(&hspi2) != HAL_SPI_STATE_READY) {// SPI ???,?????????Error_Handler();}HAL_SPI_Transmit_DMA(&hspi2, new_wave, s...

OrionJ by Associate II
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Resolved! STM32L486: SPI-Clock doubled

Use SPI with MCU above.  Withspi_transmit(0x55);andvoid spi_transmit(uint8_t tx_data) { SPI1->DR= tx_data; while (!(SPI1->SR & SPI_SR_TXE)); }I have 16 SPI clocks. Init was: hspi1.Init.DataSize = SPI_DATASIZE_8BIT; Data on MOSI showing on the fir...

STM32F722 ADC

Hello everyone, I'm trying to read four analog signals on my STM32F722RET7 using ADC1 with four consecutive channels and outputting the results over UART.Even though the input voltages remain constant, the ADC readings fluctuate without any change in...

STM32H5 PLL Nfract issue

Hello, I am using STM32H503 for precise time measurement hence I need to tune the PLL that output frequency compensates the voltage or temperature drift of the HSE crystal.My setup is:- Clock configured as HSE=16, M=, N=337, Nfrac=4096, P=2 which sho...

hijax_pl by Associate II
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STM32H7A3 stuck in SystemClock_Config in KEIL

I have a problem with an STM32H7A3 which remains stuck in SystemClock_Config. I use Keil. Any ideas please? it just remain stucked here: if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_Os...

laurianus by Associate III
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  • 12 replies
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