localhost:~ csg$ /Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avrdude -C/Applications/Arduino.app/Contents/Java/hardware/tools/avr/etc/avrdude.conf -v -patmega328p -carduino -P/dev/tty.usbserial-AI02MJ0U -b57600 -D -Uflash:w:/Users/csg/Dropbox/Arduino/grbl_v0_9j_atmega328p_16mhz_115200_for_SO2.hex:i
avrdude: Version 6.0.1, compiled on Jan 15 2015 at 12:42:51
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2009 Joerg Wunsch
System wide configuration file is "/Applications/Arduino.app/Contents/Java/hardware/tools/avr/etc/avrdude.conf"
User configuration file is "/Users/csg/.avrduderc"
User configuration file does not exist or is not a regular file, skipping
Using Port : /dev/tty.usbserial-AI02MJ0U
Using Programmer : arduino
Overriding Baud Rate : 57600
AVR Part : ATmega328P
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PC2
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
eeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff
flash 65 6 128 0 yes 32768 128 256 4500 4500 0xff 0xff
lfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
efuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
lock 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
Programmer Type : Arduino
Description : Arduino
Hardware Version: 2
Firmware Version: 1.16
Vtarget : 0.0 V
Varef : 0.0 V
Oscillator : Off
SCK period : 0.1 us
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.00s
avrdude: Device signature = 0x1e950f
avrdude: safemode: lfuse reads as 0
avrdude: safemode: hfuse reads as 0
avrdude: safemode: efuse reads as 0
avrdude: reading input file "/Users/csg/Dropbox/Arduino/grbl_v0_9j_atmega328p_16mhz_115200_for_SO2.hex"
avrdude: writing flash (28832 bytes):
Writing | ################################################## | 100% 14.45s
avrdude: 28832 bytes of flash written
avrdude: verifying flash memory against /Users/csg/Dropbox/Arduino/grbl_v0_9j_atmega328p_16mhz_115200_for_SO2.hex:
avrdude: load data flash data from input file /Users/csg/Dropbox/Arduino/grbl_v0_9j_atmega328p_16mhz_115200_for_SO2.hex:
avrdude: input file /Users/csg/Dropbox/Arduino/grbl_v0_9j_atmega328p_16mhz_115200_for_SO2.hex contains 28832 bytes
avrdude: reading on-chip flash data:
Reading | ################################################## | 100% 12.20s
avrdude: verifying ...
avrdude: 28832 bytes of flash verified
avrdude: safemode: lfuse reads as 0
avrdude: safemode: hfuse reads as 0
avrdude: safemode: efuse reads as 0
avrdude: safemode: Fuses OK (H:00, E:00, L:00)
avrdude done. Thank you.