About JAgue.1

JAgue.1 · 2023-09-05

Hi,I buy a new board L010RB, but it is labelled with classic strap "NUCLEO-L010RB" but there is one line after with is "NUL010RB$AU2". I had a couple of L010RB before but it's the first time i have such label on it.I'm wondering what is mean.Plus I'm...

JAgue.1 · 2023-08-02

Hi,I'm working on a nucleo L010RB board, i wanted to test my application on battery supply but the USART2 didn't work without the usb ST-LINK so i assumed that the USART3 would work but it's the same problem.When I start the nucleo with only battery ...

JAgue.1 · 2023-04-14

Hi,I'm testing the standby mode with a clear projet with the leds are gpio output and the user button, PA0 (WKUP1 pin) as gpio input.I figured out how go in the standby mode one time.But after one wake up my nucleo trigger the wake up by itself.It se...

JAgue.1 · 2023-02-03

Hello,I'm working on a NucleoF746ZG, for the past week i'm unable to communicate with board tought UART.The problem seems to be that HAL_UART_Init(&huartX) return 0 which means that the UART is not initialized.I tried to check if it was a hardware pr...

JAgue.1 · 2023-09-13

Hi,I finally solved my problem.Since I did lots of tests to test the card and after that to recover my configuration, I could not said what exactly gone wrong with the error in the first place.I can root for people how's having hard times with fatFS ...

JAgue.1 · 2023-09-06

Hi,Ok for the product order code. By looking the left box of my others L010RB, I can saw that they are $AU1.As i said my code for my SD card works fine on those card and for the $AU2 it can perform several file writing before the FR_DISK_ERR. So, i'm...

JAgue.1 · 2023-08-02

Thanks,Your guess was right. I had to plug the ground to my usb/uart adapter.

JAgue.1 · 2023-04-17

Hello,I tried to put the disabled like you did, then outside the if and then in the /*init*/ section but no one worked.Did an action in other pin could trigger the wkup pin ?

JAgue.1 · 2023-02-04

Ok, nvm. I simplified my problem to test, so yes the mixed up the HAL_StatusTypeDef (which HAL_OK is 0) and HAL_UART_StateTypeDef (which 0 means not initialised)My problem in my initial projet has related to a variable going out of its scope, and ret...

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Nucleo l010RB weird label and strange spi behavior

Nucleo L010RB USART working only if you plug the USB

StandBy mode wake up without WKUP pin after one cycle

UART don't initialize

Re: Nucleo l010RB weird label and strange spi behavior

Re: Nucleo l010RB weird label and strange spi behavior

Re: Nucleo L010RB USART working only if you plug the USB

Re: StandBy mode wake up without WKUP pin after one cycle

Re: UART don't initialize