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Heei,See figure 342 on page 1088 on reference manual RM0090 Rev 19. It denotes the 32-bit CAN filter register layout. I have the registers configured as described below:F1 register is 0x200000 (bit 21 set). e.g. stdid[0]F2 register is 0x1fe00000 (bit...
Hello, does anybody know where to get a list of MCUs that are able to be updated over the air ? If there is not such a list, what features should I look for on the datasheet ?
Hi, I'm doing motor drive project using F429. I want to achieve ADC triggered by PWM edges and generate interrupt to deal with ADC results, Timer 1 is counting-up mode, so How to configure related registers?ADC triggered at one (only one at one timer...
I want to do averaging, and finding peak value of about 1k ADC readings. I wonder if I can use FMAC to do it to offload MCU .
To read the frequency I am using a timer to output frequency then I am reading the value using a frequence counter. I am using the stm32l083rz chip. I have a gate time of 32 seconds on my frequence counter.I am trying to compensate the drift due to t...
I want to use TIM1_CH1 to measure pulse width. TIM1 works under slave reset mode. The input trigger is TI1FP1. Ideally, TIM1 resets upon rising input, then TIM1_CH1 captures the falling edge. The CCR1 value would be the pulse width. The problem is th...
RM0090, SAI chapter:Each FIFO word contains one audio frame.This is incorrect. The correct formulation can be found e.g. in RM0410:Each FIFO word contains one audio slot.Thanks,JW
I have a B-L475-IOT01A Discovery Board which I would like to get its accelerometer data from and transfer it to a Ublox EVB-ODIN-W2 board using the UART protocol. Is there a guide on how to do this?
Hi, I have been working on STM32 G474RE Nucleo Board and I need to configure HRTIM for generating PWM signals. Is there any documentation or user manual available related to the HAL functions which are implemented for HRTIM? Thanks in advance.
Hello!I'm trying to set up the output compare channels of TIM3 of an STM32F103RB MCU. For now I only enabled channel 1, but later I'll need CH2 and CH3 as well. When CH1 triggers, the TIM3->SR register gets the value of 0x0000001f, i have looked at i...
