Hi there !I'm gonna use this microcontroller for one project. I start with configurate one ADC channel and i have a couple of question to ask . 1) More voltage input is close to Vref and more the value i read is close a the input ex: input 2.50 V i r...
Section Memories...The Flash memory is organized as follows:• Two independent 1 Mbyte banks of user Flash memory, each one containing 128 user sectors of 8 Kbyteseach.• 128 Kbytes of System Flash memory from which the device can boot.• 1 Kbyte of OTP...
Is there a possibility to fire DMA transfer on a positive edge on the GPIO pin (PA3) ?
I am unsure of why this function keeps triggering the "undefined reference to function" error, especially since it seems to be able to find it perfectly well when I deliberately leave out arguments.The function in question is shown below:dc_init(DC1,...
Hello,I am working on project which contains reconfiguration of 16 regular channels ADC after end conversion sequence.Therefore, the registers ADC_SQR1, ADC_SQR2, ADC_SQR3, ADC_SQR4 and ADC_SMPR1, ADC_SMPR2 should be updated at the end of the sequenc...
If I'm interested in the availability of STM32L4 chips that come in a LQFP64 package and also has a DFSDM interface, I use the "View all STM32L4 series products" and select the appropriate filters. I then get a list of 17 different micro variations. ...
Hi guys,I would like to know how can I read PWM (duty cycle) generated from stm32?And how I can read Pwm generated from 1 stm32 send to another stm32?Sorry my bad englishTy
Hi,I want to do SPI transfer every 1ms without wakeing up CPU.In one SPI transfer, I want to send 10 Half words.It was possible to send SPI every 1ms with dma.But I can transfer only a half word in one transfer. What should I do ?Best regards.(Below ...
Have several boards with problems keeping time accurately. We calibrate each board in factory test, but some boards have very large errors in the 1 Hz calibration signal and very jittery frequency readings. To make it more interesting, when there i...
