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SPI with STM32f429

Hi,I am using an STM32f429 Discovery board with CubeMX and HAL, and have some problems regarding SPI. I am using an DAC which takes data in 24 bit format, 8 control bits and 16 data. I can only select between 8 or 16 bit data, not both. If I try to s...

Matt G by Associate II
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CAN3 on NUCLEO-F767ZI is not working for me

Posted on July 10, 2018 at 18:30I'm using STM32CubeMX and Keil �Vision V5.25.2.0to program the NUCLEO-F767ZI board.MB1137 Rev BThe init sequence is:static void MX_CAN3_Init(void){  hcan3.Instance = CAN3;  hcan3.Init.Prescaler = 24;  hcan3.Init.Mode ...

B_12159 by Associate II
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UART DMA TX occasional errors

Once a while my Error_Callback() of the UART DMA RX/TX is triggered and I can't make sense out of it.In the HAL_UART_ErrorCallback the values areHAL_UART_GetState(huart) == 32 // HAL_UART_STATE_BUSY_RX HAL_UART_GetError(huart) == 16 // HAL_UART_ERRO...

How to find a Temperature on STM32F303K8

Hi, Everyone.I'm tring to make adc sensor works, to find a temperature.I found AVG_Slope and V_25 in the datasheet: AVG_Slope = 0.0046 V_25 = 1.46And I used V_Ref = 3.0f and N_Bit = 4096fThis is My code (Only for adc_complete conversion)void HAL_ADC_...

How to use SPI3 of STM32F103RCT6 (no have SCK)

Dear AllNice to meet you. At First My english is poor. Please understand me.I want use M95512 (EEPROM) with STM32F103RCT6 SPI3but now I check Oscilloscope SCK, MOSI, MISO. Only work MOSI have signalnow no work SCK.... How to Init. SPI3 Please check m...