IBASE MRS-801-RE - Manual (Page 67)

Copyright © 2013 IBASE Technology Inc. All Rights Reserved.
59 IBASE Technology Inc.
fprintf(stderr, "WARNING! This program can confuse your I2C "
"bus, cause data loss and worse!\n");
if (address >= 0x50 && address <= 0x57) {
fprintf(stderr, "DANGEROUS! Writing to a serial "
"EEPROM on a memory DIMM\nmay render your "
"memory USELESS and make your system "
"UNBOOTABLE!\n");
dont++;
}
fprintf(stderr, "I will write to device file %s, chip address "
"0x%02x, data address\n0x%02x, ", filename, address, daddress);
if (size == I2C_SMBUS_BYTE)
fprintf(stderr, "no data.\n");
else if (size == I2C_SMBUS_BLOCK_DATA ||
size == I2C_SMBUS_I2C_BLOCK_DATA) {
int i;
fprintf(stderr, "data");
for (i = 0; i < len; i++)
fprintf(stderr, " 0x%02x", block[i]);
fprintf(stderr, ", mode %s.\n", size == I2C_SMBUS_BLOCK_DATA
? "smbus block" : "i2c block");
} else
fprintf(stderr, "data 0x%02x%s, mode %s.\n", value,
vmask ? " (masked)" : "",
size == I2C_SMBUS_BYTE_DATA ? "byte" : "word");
if (pec)
fprintf(stderr, "PEC checking enabled.\n");
fprintf(stderr, "Continue? [%s] ", dont ? "y/N" : "Y/n");
fflush(stderr);
if (!user_ack(!dont)) {
fprintf(stderr, "Aborting on user request.\n");
return 0;
}