About IVent.1

IVent.1 · 2025-02-11

Hallo, I'd like to use LPTIM to count the number of digital impulse of a signal.So, the signal is connected to (in this case) LPTIM2_IN1.The init function (MX_LPTIM2_Init) is as this: hlptim2.Instance = LPTIM2; hlptim2.Init.Clock.Source = LPTIM_CLOCK...

IVent.1 · 2025-02-06

If I have 2 external devices, one mapped on GPIOC0 and another on GPIOG0 of the micro, so they generate the same EXTI0 interrupt, how is it possible to distinguish which of them is calling the interrupt? I mean, is it possible to read effectively the...

IVent.1 · 2024-11-04

I have a program with various tasks, in one of these I send a request and, after that, I wait for a response, so I have a cycle like this SendRequest(); do { WaitResponse(); DelayMillisecondS(200); }while (Timerisnotexpired()); the Problem is that th...

IVent.1 · 2024-10-09

Hallo,I'm compiling with this option <-fpack-struct=1>Why, with this option, the instruction<WRITE_REG(hdma->Instance->CBR1, 0U);>generates hard fault? I don't understand, without changing nothing.thank you.

IVent.1 · 2024-09-06

Hallo, this is my code. I create a directory, and then a file in this directory. If, in another point of the code, I check if the file is present or not, I can read/write it correctly and so on. Instead, if I stop the execution of the program, when I...

IVent.1 · 2024-11-04

No, WaitResponse() only check the uart for some response.I receive that message in the Console Window.Using Stm32CubeIDe 1.16.0

IVent.1 · 2024-09-09

<#define FILEX_MAJOR_VERSION 6#define FILEX_MINOR_VERSION 2#define FILEX_PATCH_VERSION 0>

IVent.1 · 2024-09-09

<fxRes=_fx_directory_create(&disk1, (char*)"/DATA"); if (FX_SUCCESS != fxRes) { if (FX_ALREADY_CREATED != fxRes) { return; } } fxRes=_fx_file_create(&disk1, (char*)"/DATA/file.txt"); if (FX_SUCCESS != fxRes) { if (FX_ALREADY_C...

IVent.1 · 2024-09-06

The problem was that when I was reading, I wasn't positioned in the correct position with fileseek.

IVent.1 · 2024-07-11

Hallo, I'm struggling with the same problem, have you solved?thank you.

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LPTIM behaviour

external interrupts from same pin number in multiple ports

target is not responding, retrying

WRITE_REG hard fault

filex and directory/files

Re: target is not responding, retrying

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Re: filex and directory/files

Re: FILEX rewrite

Re: BlueNRG-M2 with bluenrg-2 ship: Modification of the ATT_MTU