Dear All,
Please Look in the below Code : consider the Name of File Test.c
Consider this as reference file.
int main(int argc,char **argv){ int fd=open("/dev/samsungled",O_RDWR); int arg; if(argc==1) arg=0x00; else if(argc==2) { arg=atoi(argv[1]); } if(arg>15) arg=0; printf("%d\n",arg); printf("=============TEST BEGIN=============\n"); if(fd == -1) { printf("Open File Error\n"); exit(0); } if(ioctl(fd,arg,0)==-1) { printf("Ioctl Error\n"); exit(0); } printf("==============TEST END===============\n"); close(fd);}
I have added the Device Driver Module for Blinking LED with Some IOCTL calls in the Kernel. Under driver directory.
I have to Link the Application Code i.e this file with the kernel or consider that I have already register device of UART. i have to access the UART receive and Transmit function if i write a application code somewhat in this manner.
1. In which folder should i Place the Files.
2. How the Files will be Linked with kerenel.
Please Your Guidence is needed. I am Using TAM-3517 standard board and Kernel is LInux-2.6.32.
Thanks and Regard's
Prag Rao.
Thanks and Regards, Parag Rao ESD.
Hi Parag,
I have seen the similar thread, can you close the other thread or this. So that we can follow-up only one thread.
http://e2e.ti.com/support/embedded/linux/f/354/p/123792/659854.aspx#659854
Regards
AnilKumar
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