About unterberg_rtb

unterberg_rtb · 2024-10-15

Hello,We are using CubeProgrammer to program firmware code and option bytes using one single HEX file. This sometimes works and sometimes does not. Example:HEX file Option Bytes programming on STM32G491 works with CubeProgrammer 2.16, but is broken i...

unterberg_rtb · 2024-09-27

Hi, We have an application on STM32G491 where need to detect a button press after the device was switched off for some minutes. To implement this, we connect a standard capacitor (100 µF) to Vbat pin, Activate battery charging to load the capacitor, ...

unterberg_rtb · 2023-11-14

We are using an STM32G491 with TDM audio output active on SAI. When activating the 4 MHz bit-clock on SAI1_SCK_A, Vref and temperature measurement become very noisy, while externally connected ADC inputs are not affected.See attached graph for differ...

unterberg_rtb · 2023-08-16

We are using the ADC on an STM32G4xx for a safety project. The safety manual requires us to read VSS or VDD for ADC diagnostics. STM32G4 has ADC channel 0 internally connected to VSSA, so we are trying to use HAL_ADC_ConfigChannel() to configure ADC_...

Re: STM32L162VCT6D - UID not unique · 2024-11-18

Hi,According to the reference manual, you need to read the third word from Address offset: 0x14 (hex) which corresponds to offset 20 (decimal).

Re: STM32L162VCT6D - UID not unique · 2024-11-18

Hi,just to make shure: @PB_NL wrote:For a Cat 3 device the UID is stored at address 0x1FF800D0, 0x1FF800D0 + 4, . Did you read the last word from address 0x1FF800D0 + 14 or 0x1FF800D0 + 0x14 (hex)?Regards, Norbert

unterberg_rtb · 2024-11-11

Hello Aziz,Option Bytes Programming still fails on the STM32C011.Attached you find The HEX file I used. This file contains just the option bytes FLASH segment. When we flash this on out board, the Cube Programmer reports success, but the option bytes...

unterberg_rtb · 2024-11-06

Sorry, I was not able to duplicate the option bytes flashing issue on version 2.17. However, I came across a new issue with option bytes and the IWDG.The attached HEX file contains two features: It sets the user option byte IWDG_SW=0 (activates hardw...

unterberg_rtb · 2024-10-24

Hi Aziz,I can not send you the original HEX files due to disclosure reasons, but I will prepare two demo files to demonstrate the issue.Norbert

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CubeProgrammer and Option Bytes Support in HEX files

Minimum Vbat level for TAMPER detection (STM32G491)

Vrefint and Vts very noisy with SAI active on G4

STM32G4 HAL does not support ADC_CHANNEL_0. Bug?

Re: STM32L162VCT6D - UID not unique

Re: STM32L162VCT6D - UID not unique

Re: CubeProgrammer and Option Bytes Support in HEX files

Re: CubeProgrammer and Option Bytes Support in HEX files

Re: CubeProgrammer and Option Bytes Support in HEX files