Hello,I've two STM32G473 controllers connected on SPI3 and SPI5 of main controller (STM32H753).1. STM32G473 - Boot, Chip Select and Reset pins are controlled through the I/O pins of STM32H753, SPI5 of H753 is used to interface G473 on SPI1(as per not...
Hi, I am working on SPI to communicate with the AD9959 from analog device, I'm analyzing the MOSI and MISO signal with probes on an oscilloscope and can see that I can successfully write and read from the device, the thing is that HAL_SPI_Receive() ...
I have designed a buck converter that uses the MCU to regulate its output voltage.I am using one pin for the voltage feedback that will be used to regulate the output. However, because it has to read this pin very quickly, the sample period has been...
Hi,I am using STM32G4 in my project. I need delays in my project multiple places. I am using hardware timer interrupt for delay. I am using TIM1 configured with 50 usec delay. HAL_TIM_Base_Start_IT(&htim1); HAL_TIM_PWM_Start_IT(&htim2, TIM_CHANNEL_2)...
Controller: STM32G431VBT6Compiler: arm-none-eabi-gcc version 12.2.1Libraries: CMSISI use STM32G431VBT6 for a sensorless BLDC motor control with zero-cross detection.TIM1 is used for PWM outputs. See below part of the code. RCC->APB2ENR |= RCC_APB2ENR...
Hi,i have two questions here:A: That line should not be there, so the bar downwards would be the AHB2?B: This is APB1?
I cant find any reference to these numbers.
Hi,I need microsec/millisec delay in my project but I don't want to effect the process flow.I am using STM32G4.I am using timer for microseconds delay below is the function.void delay_us (uint16_t us){__HAL_TIM_SET_COUNTER(&htim1,0); // set the cou...
Hi, I'am currently working on implementing a driver with the AD9959 with the stm32G474re discovery board, I am able to write to all 4 channel to generate any frequencies with any phases with the SPI module, but when I'm trying to read, HAL_SPI_Receiv...
I am using an STM32G474 to create an inverting buck-boost converter, but after damaging a few boards, I realized that there is a series design issue that could short 24V to ground through an inductor if the HRTIM output pin ever goes high unexpectedl...
