What is memcpy function in Arduino? how can I write below program in Arduino and prints its output overserial monitor. #include <stdio.h> #include <string.h> int main () { const char src[12] = "Kashifjaved"; char dest[12]; strcpy(dest,"Heloooo!!"); printf("Before memcpy dest = %s\n", …

[image] kashifjaved: strlen(src)+1 Make it sizeof(src) And memcpy in arduino is no different from memcpy in C

i used 9600 it gives me below output but works fine for 115200 □□□□□□□□□□□□□□□□□□□□□□□□□ Before memcpy dest = Heloooo!! After memcpy dest = Kashifjaved

What is baud rate of your serial monitor? The monitor window has drop down box to select speed

Did you change the baud rate in the sketch to 9600 and set the Serial Monitor to 9600 baud ?

my serial monitor is set for 9600 baud rate when I changed baud rate from 115200 to 9600 it gives me some weird characters and when baud rate is 115200 it gives output like this Before memcpy dest = Heloooo!! After memcpy dest = Kashifjaved □□□□□□□□□□□□□□□□□□□□□□□□□ for both scenarios baud rat…

If this is true then your arduino has some serious issues with clock (unlikely)

when i match the baud rate in arduino sketch and serial monitor it works well for 115200 but when I changed both to 9600 it gives some weird character before actual output

Arduino UNO When baud rate is 115200 [image] When baud rate is 9600 [image]

Memcpy in Arduino How to use it any simple example

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kashifjaved August 23, 2022, 9:31am 19

yes i upload it every time i change baud rate

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Memcpy in Arduino How to use it any simple example

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