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dtarrago
Senior
since ‎2018-07-19
‎2024-05-10

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  • 53 Posts
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User Activity

STM32L475 and URC's management via UART

2024-05-02
Hello,I'm managing a Wifi modem using one of the USARTs of the STM32L475.Modem is working fine when sending and receiving AT commands and data, but I'm not able to receive URC's.I only receive URC's when they come 'together' (very close) to the answe...

STM32CUbe programmer v2.15.0

2024-03-13
I have detected a problem with the v2.15.0 (64 bits) when flashing a STM32L475 MCU.The message 'sector nnn does not exist' appears repeatdly when erasing sectors when flashing the device.This only happens with v2.15.0., and then the device last a lot...

STM32CubeProgrammer verification fails

2021-09-16
Good morning,We have several equipments working with the STM32L4 MCU. These equipments can be programmed (using STM32CubeProgrammer) from different computers we have at our facilities.In one of this computers, we have a problem when trying to flash t...

STM32H7 and SPI interface

2020-07-21
I'm working with the STM32H7 MCU and I have three memories (1 flash, and 2 fram) connected to SDPI1 interface. According to flash datasheet, max SPI clock can be up to 80MHz. Nevertheless, when having the SPI SCK set at 7.5MHz (SPI peripheral clock i...

DFU file manager

2020-04-24
Good morning,I'm working with STM32L4 and I have created my own bootloader.In order to program the MCU, I use USB interface, so I need the DFU file. I use the 'DFU File Manager' tool to create the DFU file from the HEX file. It works fine, but then, ...
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