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In the RM for the H743 there is little information about using IO cell compensation aimed at reducing noise on VDD and EMI radiated.Posts show the following calls to active:-__HAL_RCC_CSI_ENABLE();__HAL_RCC_SYSCFG_CLK_ENABLE();HAL_EnableCompensationC...
Hey,currently im evaluating STM32F401ReX, but it seems like it has only 3 complementary PWM Channels on Timer 1. Are there any Controllers with a total of 6 complementary PWM channels?
I have 2 NUCLEO-H503RB board.example 1->>>>Board 1, I3C1 is contorller.Board 2, I3C1 is target , I3C2 is target.Controller boardcast ENTDAA message , target1 can receive , but target2 can not receive. example 2->>>>Board 1 , I3C1 is controller , I3C2...
Hi ! I am very happy to start STM32F1 Series for IOT projects. So i have experience of arduinoide software tool and STM32cube is new for me so which one will be best for smooth work ?
The part STM32U585RIT6 do not have a reference power + pin.How can I connect an external reference power to this Micro? Thanks!
Hi there,I want to use a nand flash(H27U1G8F2BTR) by stm32f429BIT6.I config it by stm32cubeMx, but many timing parameters need to be set.I find some documents about "How to calculate the timing" in AN4570(page 34):It's said the equations are followin...
Hi all,I wanted to enable the write protection option byte using I2C bootloader ( Bootloader given by stm32). This can be done using the stm32 debugger also. but in my case requirement is using I2C bootloader only. MCU : STM32G0B1CET6communication pr...
My setup is STM32L431 with Sensirion SHT31 connected to I2C1. This setup works normally under usual conditions, but when the sensor had intermittent connections, the software started to behave unexpectedly. Following is simple experiment where I walk...
HAL_ADC_Start_DMA() takes a pointer to a uint32_t buffer, but the cubeMX can configure the DMA for word, half_word or byte.So therefore you can only configure the DMA for word transfers?I was setting the cubeMX to half_word or uint16_t and using 12bi...
Hello everyone!I am making a project with STM32F072 MCU and I have 3 devices that need to be controlled via I2C: a DAC, an ADC and a current monitor that has an ADC integrated. I've made the connections and part choices so that I have 3 different 7-b...
