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In our system the I2S is set up with DMA in full duplex mode (circular, no fifo). That works, we get all the halffull interrupts.Now, ideally, what we want is that some user input will reset the dma buffer pointer.I found that in order to do that we ...
Hi,How to set alarm and read the alarm flag?I already write the RTC_ALRMAR = 0x85 to set alarm 5sec and mask sec. But the reading of ALRAF in RTC_ISR was not changed to 1 after it matched 5sec. Can U help me? I already set the RTC value with my homet...
when program started interrupt is called but its read only one character and repeatedly read same character.most time getting garbage value. RXNE Flag also set. my application is to handle data send by ATMEGA16 in while condition.program: voi...
Can't seem to find more information on programming PVD and External interrupt 16 in STM32F427 series. Please share the sample code if available.
Hi everyone,This is a fairly straight forward question. The STM32F301x4 and STM32F302x4 are listed on DigiKey as a non-stock item but are still present on the website when searched. I was unable to find any reference manual for these parts as well. A...
Hi,I am just going through manuals to understand power circuitry on STM32F4 Discovery board for using ADC for voltage sensing.Kindly help in understand difference between internal voltages (VDDA,VSSA,VDD, VREF+ etc) and other impact on power circuitr...
Posted on June 20, 2018 at 11:57The original post was too long to process during our migration. Please click on the attachment to read the original post.
thanks for answering my previous question so according to this i supplied voltages from 0v to 5v and i got following step sizes(if i am correct) what i observed is it stops measuring after 2.5v so does it mean its measuring range is from 0-2.5v / can...
Hi, I am using stm32h753 IC, in my design. I want to know, how to configure the SAI internal synchronization. If any example program is there in same..Here i am mentioned the configuration:- hsai_BlockA1.Instance = SAI1_Block_A; ...
