Hi, How can i set java path permanently in imx6q sabresd board?

[divyardharan]

I couldn't find .bashrc file in home directory. I have tried export PATH in init.d/rcs script file. But it was overwritten at some other run level. So i need to export it as permanent.In which file i can add the jre path.

Please help me.

Thanks Divya

[SergioSolis]

Hello Divya,

Are you building android?, are you referring to setting up the host to build it?

[divyardharan]

Hi

I got the solution.I have added java path in etc/profile ,in filesystem.

Thanks for your reply..

Regards

Divya R Dharan

[SergioSolis]

Thank you for posting the solution Divya!

[divyardharan]

Hello,

I am facing some show stoppers in my project.

We have one chip processor, we need to communicate it through I2C channel 2.

The board is designed like ,that chip is connected to Channel 2.(we have three i2c channels i2c0,i2c1,i2c2)

So When we tried to execute below code, we got write error

fd = open("/dev/i2c-2", O_RDWR);

ioctl(fd, I2C_SLAVE, I2C_ADDR);

char buffer[5];

buffer[0] = 0x0;

printf("Value : %c\n", buffer[0]);

float data;

char channel;

res = write(fd, buffer, 1);

if (res < 0) {

printf("-- ");

printf("Error writing file: %s\n", strerror(res));

} else {

printf("****%02x **", i + j);

data = (float) ((buffer[0] & 0b00001111) << 8) + buffer[1];

printf("%u\n", buffer[0]);

data = data / 4096 * 5;

channel = ((buffer[0] & 0b00110000) >> 4);

printf("Channel %02d Data: %04f\n", channel, data);

}

But when we changed our hardware like the chip connection redirected to channel 0,and tried the above code,(with change in open("/dev/i2c-0", O_RDWR)) write was success.

I have modified include\mach\iomux-mx6q.h , arch\arm\mach-mx6\board-mx6dl_sabresd.h to add the mux and pad register values.

Still no change.

Could anyone please help me to solve this issue??

Regards

Divya R Dharan