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Hello.. i m programming F446 using registers, and i found from F446 reference manual to configure PA1 as both input and pull-down mode. i don't understand , can anyone advise how could1. MODER &= ~(3<<2) is to set MODER1 as 00 input? 2. PUPDR |= (1...
Objective:Use ethernet cable to talk to MCU.Don't want RTOS, just want to use simple CAT5e cable to link to PC server and can ping and can send some messages to and from server via JSON format messages.I have swept through nearly all available thread...
I’ve written code that performs a CAN Tx transmission when an interrupt occurs while in STOP2 mode.The transmission request via HAL_FDCAN_AddMessageToTxFifoQ() succeeds,but the HAL_FDCAN_TxEventFifoCallback(FDCAN_HandleTypeDef *hfdcan, uint32_t TxEve...
Hi! I have the following code for an ADC1 driver running in ADC1_IN1 (PC0) in an L476RGT6 and it runs fine. However, I am testing it by reading a potentiometer and the value read is constant. I've already double-checked everything, including channel ...
(Moved to appropriate forum from 'Feedback') Hi, I'm using Nuleo-H743Zi2 hardware. I have configured FDCAN1 with below configurations, hfdcan1.Instance = FDCAN1; hfdcan1.Init.FrameFormat = FDCAN_FRAME_FD_BRS; hfdcan1.Init.Mode = FDCAN_MODE_NORMA...
I have an STM32F429ZI Nucleo board (for SPI master and UART to check everything's working alright) and an EVB-LAN9252-SPI board(for SPI slave).I have to check if the SPI is correctly working, but it seems that I can't debug or check on the slave's si...
Hi everyone,I need your advice because I think the delays I'm getting are incorrect, but I'm not sure.In my tests, I transmitted data like this via USB (COM port) a total of 34 times:BODY1=00 BODY2=00 BODY3=00 SW=9000I'm sending data in Python via US...
Hii everyone, 1. I want to interface OV10635 camera module with stm32h743 controller does it is suitable ? . 2. If anyone have OV10635 configuration files please share with me.
HelloCan anybody explain how it is possible to power VCORE directly from SMPS output? I see that SMPS have only two possible output voltages, 1.8V and 2.5V:But VCORE accepts absolute maximum of 1.4V.So how it is possible with LDO bypassed?Best Regard...
Hi STM32 Community,I recently created a detailed video tutorial showing how to implement I2C communication between two STM32F446RE boards using STM32CubeIDE.The project covers:- STM32CubeMX configuration- I2C wiring setup (PB9/PB8)- Master transmit c...
