About JTánt.1

JTánt.1 · 2021-03-08

Hello everyone,I am currently working with the STM32G474QET6.Trying to measure Honeywell pressure sensors whose output voltage ranges from 0V to 3V.The problem is that the measurements have a much greater error than indicated in the data sheet.To rul...

JTánt.1 · 2021-03-01

Hello everyone,I am currently working with phyCORE-STM32MP1 which has a STM32MP157C mounted.It runs with OpenSTLinux, but it is a modified distribution by Phytec.I have very little experience with handling Device Tree and drivers and my problem is th...

JTánt.1 · 2020-06-26

Hi all,I am working with the ADC of the STM32G484 microcontroller, and I would need to have two different reference voltages, in order to gain resolution.I can't find anything about this in the datasheet, so it leads me to think that it is not possib...

JTánt.1 · 2021-03-19

Hi @PatrickF,thank you for your help.We are working with the STEVAL-STWINMAV1because our application envirorment is, electrically speaking, really noise, and the distance between the mic and the STM32MP1 isn't "short", so the DFSDM interface isn't a...

JTánt.1 · 2021-03-17

Hi @Igor Cesko and thank you for your help.After trying differents scenarios with STMCubeMx configuration. I found the solution calling "HAL_ADCEx_Calibration_Start()" method.Which leads me to wonder why isn't this method implemented in the Init rou...

JTánt.1 · 2020-10-28

Hello everyone, I return to the topic. Has anyone found the source of this issue?I am creating the project from scratch in Keil, then I add the STMCubeMx from the RTE administrator, without initializing any peripherals or modules, I just click on "Ge...

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[STM32G474] - ADC Error

[STM32MP1] Device tree configuration for I2S peripheral.

Different ADC's VREF

Re: [STM32MP1] Device tree configuration for I2S peripheral.

Re: [STM32G474] - ADC Error

Re: Hi, i'm a beginner and need some help. I bought a nucleo g474 Board and followed 2 startup how tos. Keil + Cubemx. When i produce the initialisation code i always get the error in the stm32g4xx_ll_fmc.c file Does anybody know what im doing wrong?