About DDeba.1

DDeba.1 · 2024-01-11

Hi, I'm using the STM32G030 MCU and I want to perform programming using the CLI commands. When using the STM32 ST-LINK utility and opening the option bytes window, I can see the PCROP bit which if I set, the MCU performs a mass erase when RDP bit cha...

DDeba.1 · 2023-07-25

Hi, I have a bootloader for the STM32G030 which is working good but at the end of the hex file, I get flash alignment error (PGAERR). After going deeper in the issue, I found out that the hex file produced by the STM32CubeIDE has non-aligned values....

DDeba.1 · 2023-07-07

Hi,I need to develop a bootloader for my application using the STM32G030C8 and went through the "How to create a super simple bootloader" videos (https://www.youtube.com/playlist?list=PLnMKNibPkDnEb1sphpdFJ3bR9dNy7S6mO). These videos showed a very ha...

DDeba.1 · 2023-07-06

Hi,I developed an application using the STM32G030 having UART working with interrupts. The UART initialization is done by the STM32CubeMX (attached). In addition, I have added code to enable the RXNE and Error interrupts using the LL functions "LL_US...

DDeba.1 · 2023-06-26

Hi, I'm developing a product using the STM32G030C8T6. I set the I2C using the STM32CubeMX (settings attached) and used the functions supplied by the LL library. The I2C is set as Master and I only have one Master and one Slave on the bus. I manage to...

DDeba.1 · 2024-05-16

Hi, Not really. Right now, I'm opening both the bootloader and the application hex files and merge them manually (literally copy and past in a single hex file). Would be of help if there is a way where this is done automatically.

DDeba.1 · 2024-01-12

Hi,Thank you for your detailed reply. I understood what you are saying. In order to avoid possible issues, I discarded the device and using a new one out of the box. Making me realize that the RDP is a byte not a bit solved the issue. When using the ...

DDeba.1 · 2023-07-10

Hi, Thank you all for the replies.I am trying to add srec_cat.exe to the post build options but I'm not managing. I never used post build options before. I am currently using the syntax "srec_cat app -intel boot -intel -o outfile -intel" to have the ...

DDeba.1 · 2023-07-07

Thank you all for your replies. The solution proposed by @waclawek.jan worked perfectly. Thanks

DDeba.1 · 2023-07-06

Hi, Thanks for the replies.@Nikita91 The RX line is currently not connected to anything. Its basically floating (with a 1nF cap connected to GND for filtering). The only interrupts I have enabled are the ones I mentioned. From what I can tell, I'm as...

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STM32G030 PCROP bit missing. Clearing RDP does not perform mass erase

STM32G030 Bootloader Flash Programming: Hex file as non aligned values

Merging Boot and Application firmware in STM32CubeIDE

SMT32G030 UART interrupt is triggered as soon as I enable the UART interrupt

STM32 I2C missing/short clock pulses

Re: Merging Boot and Application firmware in STM32CubeIDE

Re: STM32G030 PCROP bit missing. Clearing RDP does not perform mass erase

Re: Merging Boot and Application firmware in STM32CubeIDE

Re: SMT32G030 UART interrupt is triggered as soon as I enable the UART interrupt

Re: SMT32G030 UART interrupt is triggered as soon as I enable the UART interrupt