About AB.19

AB.19 · 2021-08-06

Hi everyone!I'm trying to use STM32H723 in QUAD SPI mode.CubeMX does project generation but when I trying to compile project at Keil an error appears about undeclared "GPIO_AF4_OCTOSPIM".If I changed it to GPIO_AF4_OCTOSPIM_P1 compilation run without...

AB.19 · 2021-01-16

Hello everybody!The documentation indicates that this leg can only be configured as an ADC input. In "CUBE MX" it can be defined as different kinds of interfaces. Who should I believe that my project would work properly and I would not be faced with ...

AB.19 · 2020-08-04

Can't find any documentation for this op amp. Someone can tell you where to get it, as well as a possible analogue? Thank!

AB.19 · 2018-12-14

If I one to use Molex 1462360001 (it's antenna for NFC with Inductor @13.56MHz 2.11uH), how I need to modifi output block for CR95HF. Because how I can see STM boards use antenna with inductor 430 nH.Molex 1462360001 datasheet https://www.molex.com/p...

AB.19 · 2021-08-13

***We have already solved this issue ourselves.***Edited by moderation*** please review the Community Ground Rules of Participation before posting again. Insults and inflammatory comments are not tolerated in this community.

AB.19 · 2021-08-06

Could you share with community initialization code and read/write code for your platform?I think it's will be very helpful.

AB.19 · 2021-08-06

This is a working project in which we are making the migrate from STM32F4 to the more powerful H7 MCU line. Do you have any real experience on this issue?I am still awaiting a response from the STM team with working examples. When we worked with the ...

AB.19 · 2021-08-06

I've seen this example. But in my case, it is not informative, since it describes the mode of operation of 8 lines, and I need 4. And I must be sure of the commands that I use.

AB.19 · 2020-08-04

Thank! I have already found the documentation, but what about analogs from ST, if something with direct compatibility of pins?

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Initialization OSPI in Quad mode SPI for working with NOR FLASH

STM32H723 Pinout PC2_C/PC3_C

Analog of ST AMP TDF1778

Hello I whant to start using CR95HF. I a have a question about antenna for it.

Re: Initialization OSPI in Quad mode SPI for working with NOR FLASH

Re: Initialization OSPI in Quad mode SPI for working with NOR FLASH

Re: Initialization OSPI in Quad mode SPI for working with NOR FLASH

Re: Initialization OSPI in Quad mode SPI for working with NOR FLASH

Re: Analog of ST AMP TDF1778