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MRS-801-RE User Manual
default: /* I2C_SMBUS_BYTE_DATA */
res = i2c_smbus_write_byte_data(file, daddress, value);
break;
}
if (res < 0) {
fprintf(stderr, "Error: Write failed\n");
close(file);
exit(1);
}
if (pec) {
if (ioctl(file, I2C_PEC, 0) < 0) {
fprintf(stderr, "Error: Could not clear PEC: %s\n",
strerror(errno));
close(file);
exit(1);
}
}
if (!readback) { /* We're done */
close(file);
exit(0);
}
switch (size) {
case I2C_SMBUS_BYTE:
res = i2c_smbus_read_byte(file);
value = daddress;
break;
case I2C_SMBUS_WORD_DATA:
res = i2c_smbus_read_word_data(file, daddress);
break;
default: /* I2C_SMBUS_BYTE_DATA */
res = i2c_smbus_read_byte_data(file, daddress);
}
close(file);
if (res < 0) {
Summary of Contents for MRS-801-RE
Page 1: ...www ibase com tw IBASE Technology Inc MRS 801 RE User Manual...
Page 8: ......
Page 16: ...8 MRS 801 RE User Manual I O View Board Dimensions...
Page 40: ...32 MRS 801 RE User Manual...
Page 43: ...Copyright 2013 IBASE Technology Inc All Rights Reserved 35 IBASE Technology Inc...
Page 45: ...Copyright 2013 IBASE Technology Inc All Rights Reserved 37 IBASE Technology Inc...
Page 48: ...40 MRS 801 RE User Manual...
Page 52: ...44 MRS 801 RE User Manual sudo mkfs ext4 dev sdb1...
Page 54: ...46 MRS 801 RE User Manual tar xvf linux_bsp F600_linux_fs tgz...
Page 88: ...80 MRS 801 RE User Manual Version h define VERSION 3 1 1...
