About TGUCL.1

TGUCL.1 · 2023-12-19

HiI`m working on a customised STM32WB55 board and trying to implement eeprom emulation.According to AN4894there should be a BLE_HeartRate_EEPROM_Emul example somewhere but looking at STM32Cube_FW_WB_V1.12.0 package I can`t find it. I have also checke...

TGUCL.1 · 2023-11-13

HiI have this strange problem which manifest itself using headless build and also inside CubeID when I git clone my project for the first time.Build Settings : I have 4 custom build configuration. I also removed Debug and Release configurations that ...

TGUCL.1 · 2023-06-07

TGUCL.1 · 2022-12-25

HiI have a strange problem with my p-nucleo board(MB1355C)Using the example as reference DFU_Standalone (STM32Cube_FW_WB_V1.12.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\USB_Device\DFU_Standalone)I am able to jump to bootloader and perform DFU upda...

TGUCL.1 · 2022-11-17

HiI`m using PNUCLEOWB55 Board for testing USART1 interrupt communications.I have started a project from scratch using CubeID 1.10.1 and choosed PA9 and PA10 as TX/RX respectively with following configuration 115200Baud, WordLen 8bits(including parity...

TGUCL.1 · 2023-06-07

HiI have been having problems with Eeprom Emulation API lately. I`m trying to write a byte to 0x20 using EE_WriteVariable8bits but the return value is EEPROM_WRITE_ERROR. I noticed before execting Write , FLASH_FLAG_BSY is set in FLASH.SR I call X...

TGUCL.1 · 2022-11-18

Same code worked on another pnucleo board. This indicates someting wrong with my (1)uart cable or (2)cpu boardFor the (1) i did a looback test by connect tx to rx on the db9 connector and test via tera term. cable is fineFor the (2) is there a way i...

TGUCL.1 · 2022-11-18

I`m using CN10 PB6 and PB7 pins to connect to DB9 of a usb to serial converter. this is suggested method in the uart examples and used to work before.

TGUCL.1 · 2022-11-17

entire main.c file for your reference/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************...

TGUCL.1 · 2021-01-03

HiNot exactly but had a problem with similar symptoms with USART1 a while ago when enabled together with LPUART1.Every now and then usart data was getting corrupted.It would sometimes taje 10 mins and sometimes > 4 hoursI came to realise LPUART inte...

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EEPROM Emulation for STM32WB55 Example missing

Build problem with fresh new git clone

STM32WB55 : EE_WriteVariable8bits returns EEPROM_WRITE_ERROR and FLASH_FLAG_BSY is set in FLASH->SR

STM32WB55 Jump to bootloader problem in P2pClient project

STM32WB55 USART1 Receving incorrect data

Re: STM32WB55 : EE_WriteVariable8bits returns EEPROM_WRITE_ERROR and FLASH_FLAG_BSY is set in FLASH->SR

Re: STM32WB55 USART1 Receving incorrect data

Re: STM32WB55 USART1 Receving incorrect data

Re: STM32WB55 USART1 Receving incorrect data

Re: SRM32WB55 junk data over LPUART in interrupt mode