About HarshaHegde

HarshaHegde · 2024-07-15

Hi,I'm using Nucleo-STM32WL55JC1. I used a coin cell to give power to Vbat and remove the sb21 link.Now I tried the LSE as an RTC source and time works as expected even after I remove power from Vdd, I have used HAL_PWR_EnableBkUpAccess();But when I ...

HarshaHegde · 2024-06-19

HI,I'm new to STM programming. I have set up everything and I'm able to load the program to the board. but when I'm trying to print some lines to the SWV data console, nothing is getting printed. I have used the example UART printf program that is gi...

HarshaHegde · 2024-06-19

HI @STTwo-32 Thanks for the reply. I followed the same thing in the document. I have added the code in the syscalls.c #include "stdio.h" int __io_putchar(int ch) { ITM_SendChar(ch); return(ch); } Here I got the error for ITM_SendChar . so first I t...

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