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k230_linux_sdk Developing helloworld

Compile the first program hello world

Create a hello.c file with the following content

//hello.c file content
#include <stdio.h>
int main()
{
    printf("Hello, World!\n");
    return 0;
}

Compile the program

/opt/toolchain/Xuantie-900-gcc-linux-6.6.0-glibc-x86_64-V3.0.2/bin/riscv64-unknown-linux-gnu-gcc hello.c  -o hello

Copy the hello file to the development board and execute it. You can see the output is correct

[root@canaan ~ ]#./hello
Hello, World!
[root@canaan ~ ]#

You can copy the elf file to the development board via rz, scp, adb shell, or mtp