About demir

demir · 2024-12-26

Hi, I want to send a simple message through UART and check if message is properly received at Rx end. I want to do loopback test. I connect PD5 to PD6, namely short circuit. Then I run the below code. When I debug the code, I can see only the first b...

demir · 2024-04-22

Hi,I would like to trace the variable through SWV data trace, trace log and also I want to get the data to plot via SWV Data Trace Timeline Graph. Eventhough when I make the required setup as below, I cant get the expected trace data, could you pls h...

demir · 2024-04-05

Hi,I am getting the below warning when I compile my application. However, HAL_RTC_GetTime API expects the first argument of type pointer to a RTC_HandleTypeDef structure, thats what I provide, but I get this warning as highlighted below. 15:34:16 ***...

demir · 2024-04-03

Hi,I am getting warning as build output as below. phaseBegin and phaseEnd is of type uint16_t. But, I typecast it as pointer variable to point uint8_t, because HAL_I2C_Mem_Read expects that argument to be pointer to uint8_t data.My code is here.Could...

demir · 2024-04-03

Hi,I am trying to add HAL_I2C_Mem_Read into my application. However, when I write the API in the region below, it is not auto filled, I can not use the API. On the other hand, when I add the API inside the above function it works.How can I fix this ?...

demir · 2024-12-27

Thank you. It has been resolved by connect the FT232RL to PC via USB.

demir · 2024-12-26

Allright, I tried to send data to my PC using FT232RL. Please see my connection at below image. I have also edited the code please see below.I have opened port COM4 through HERCULES (a program to monitor serial port). I still CAN NOT see the message...

demir · 2024-04-25

Thats right, you need the serial to usb converter.

demir · 2024-04-22

Thanks Rim. I am using STM32 CUBE IDE 1.14.1, my board is STMF407VG-DISC1.I cant see the same result as yours.First of all, I am expecting to see in watch window that is under SWV Data Trace, the value of i to increment starting from 1 to 65535. This...

demir · 2024-04-03

I have deliberately pointed out that to show there is no auto fill when I start to type HAL_I2C_M in that region, on the contrary when I start to type in the function body as HAL_I2C_M and press space, then I see the API in the suggestion list that i...

User statistics

User Activity

Only the first byte of transmitted message is received by UART Rx

I cant see the trace in STM32

passing arguement 1 of 'HAL_RTC_GetTime' from incompatible pointer type

build warning as cast to pointer from integer of different size

API is not coming up outside of the function body

Re: Only the first byte of transmitted message is received by UART Rx

Re: Only the first byte of transmitted message is received by UART Rx

Re: STM32F407G-DISC1 does not support virtual com, I cannot send data to PC via UART through virtual

Re: I cant see the trace in STM32

Re: API is not coming up outside of the function body