About DIvan.1

DIvan.1 · 2023-10-13

Hello,I'm trying to write a program into a "STM32F334C6T6". For programing I want to use serial communication (UART1) and terminal (CoolTerm).So far I got a success with Get, Get ID and Read Memory commands. (refer to this manual https://www.st.com/r...

DIvan.1 · 2022-08-17

Hello, I have a question:Is it possible to erase full chip (for example... erase full chip after counter value get value 100)?I'm using stm32f303cb.Thank you for your time,Domen

DIvan.1 · 2022-06-01

Hello, I'm driving LED driver chip (MAX16836ASA+) with PWM output of microprocessor STM32F303CB.The issue: When turn the Power supply ON, LEDs blinked for a few moments (milliseconds).I assume that the PWM giving some output values (not zero) before ...

DIvan.1 · 2021-09-13

Hello, Till now I was using ST25R3911B NFC chip for read/write (ISO15693).Unfortunately ship have long lead time. Can you please advice me which chip to use as alternative to have less changes on the PCB as possible?? (ST25R3912, ST25R3915, ST25R3917...

DIvan.1 · 2021-09-02

Hello after importing NFC project example (X-NUCLEO-NFC05A1) to chip "STM32L051C8T6" I get an error: "undefined reference to `globalCommProtectCnt'"I made import of the NFC project many times but never get this error. Only difference from other is t...

DIvan.1 · 2022-08-18

Thank you, I will check.Best regard

DIvan.1 · 2022-08-17

Yes, you are right.Okey, thank you for your advice. Can you direct me how to do this?Best regard,Domen

DIvan.1 · 2022-06-01

Thank you for your message.I'm using PIN 10 (PA0, TIM2_CH1).I already have an pull-dowm resistors.

DIvan.1 · 2021-10-06

So your advice is left this Red crosses capacitors and lines?But in datasheet of ST25R3915 is shown that the TRIM pins should be Not Connected.Best regards.

DIvan.1 · 2021-10-06

Perfect. The TRIM1 and TRIM2 (red mark in the picture below) line should just delete in antenna matching scheme or not?

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Bootloader Write command via terminal

Is it possible to erase Full chip?

How to set PWM to 0 for default state (before initialization should be 0)?

Alternative chip for ST25R3911B?

Problem with "globalCommProtectCnt" during importing the project

Re: Is it possible to erase Full chip?

Re: Is it possible to erase Full chip?

Re: How to set PWM to 0 for default state (before initialization should be 0)?

Re: Alternative chip for ST25R3911B?

Re: Alternative chip for ST25R3911B?