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The idea is to change PGA gain before every conversion, but I can't find any info about the time that PGA needs to change the gain.Manual states that it is possible to have up to 36 16bit channels of ADC. Manual states that PGA could be attached to A...
We have 3 DMA interrupts DMA1_Channel1_IRQHandler, DMA1_Channel2_3_IRQHandler, DMA1_Channel4_5_6_7_IRQHandler, i need use 3 interrupts beer 2 channels because i use 3 usart with DMA (3 x channels for TX and channels for RX). 1- i can split the chan...
Hello!The what I want is to configure the ADC 16-bit synchronous sampling from 2 ADCs and 6 Sigma-Delta using DFSDM at 1kHz period on M4 core to circular buffer. I'm not sure how to do it right, but I'm suppose that I need to enable say TIM1 at 1kHz ...
Hi ! Im generating pwm at 200khz with no problems. But when I use timer to generate interrupt I get max 100khz of pulse on pin. No matter if I use HAL_GPIO_Toggle/WritePin or just GPIOx->BSRR. No matter how low value of timer prescaller I use.Outpu...
Hi!I am confused, i wanted to use STM32F042F6P6 MCU for can interface but, ther is no TX pin for can interface (PB9 on datasheet). So, how i can configure CAN TX?There is no CAN mode option for this MCU inside of CUBEMX because there is no TX pin for...
Hi team,I am using STM32F103RDT6 for my project. I would like to know the details of UART in the MCU. in the datasheet it shows 5 USART interface is possible. At the same time 2 UART is also mention in the datasheet.So my doubt is that can I use the ...
Are there control signals available that would allow me to "unmux" the address/data lines using external latch? I need to use the LQPF144 package that doesn't provide the separate Address and Data pins - they are muxed.
Using HAL. How to read unique ID and use it to identify specyfic chip?Do simple:uint32_t HAL_GetREVID (void ) uint32_t HAL_GetDEVID (void )Do the job? Are they really unique, or can these values repeat in same chips?
