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Help with SAI peripheral to replace I2S peripheral

Hello! Just a quick question, I just need some help figuring out what is what.I am coming from the I2S peripheral and setting up the SAI peripheral and to use the I2S protocol, it's that not straight forward.I am curious if anyone can tell me what is...

CLeo.1 by • Senior II
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SPI DMA can access the flash memory?

Hello,I am working on Nucleo-h745ziq board .I have to interface the six spi with DMA. Right now DMA access the SRAM memory. I want to access the DMA with FLASH it is possible to access the six spi with DMA and uses the Flash memory. How the performan...

MDeva.1 by • Associate II
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How to import drivers into project?

I have a folder that contains two subfolders, 'inc' and 'src' which have header and source files respectively. I have a new project created with CubeMX for a nucleo board with all initial peripheral settings set. How do I include the folder as mentio...

ZHama.1 by • Associate II
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Resolved! I am having troubles configuring ADC1 and ADC2 to run simultaneously using DMA. I was able to run multiple channels of ADC1 using DMA, but when I try to do it for ADC1 and ADC2, I only get one of them working. Any Advice?

I am using STM32H753ZI Nuccleo board. When I configure it on cube, I am using independent mode (otherwise no ADC works). I was only able to make them work together by stopping the running ADC in the conversion completion interrupt and raise a flag to...

KEria.1 by • Associate III
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  • 8 replies
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"PROPER" way to read RTC time?

Hi, I'm using STM32L431xx series mcus and I want to perform a read on the RTC time.Normally I would do that with a simple read operation on registers, specifically, the RTC_TR and RTC_DR register, but I am afraid that's not how things were supposed t...

Detect PWM Frequency using STM32F207ZG

Greetings Everybody,I have a hall effect sensor and i want to detect pulse generated by the sensor using STM32F207ZG. My approach is to generate pulse using hall effect switch and feed that pulse to Timer 5 Channel 1 which runs in Input Capture Direc...

Resolved! The caliberation for RTC is one of those "nice to have" feature, not exactly something you should count on right? Should you use it and hope for a meaningful result?

I'm using STM32L431xx series mcus and as with most STM32 mcus, it has an RTC feature with calendar. The RTC has a calibration function by which you can fine-tune the counting scheme of the RTC and improve upon the accuracy of your clock source.​This...

I HAVE 4 Projects that generates 4 .elf files Flashed in Flash at 4 different sectors . HOW CAN we debug all projects at same time by applying breakpoints ?

I HAVE 4 Projects that generates 4 .elf files Flashed in Flash at 4 different sectors . I have to debug what is happening from PC jumps from one sector to next Sector where differnt project is located . HOW CAN we debug all projects at same time by a...

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