ATMC Wiki

ATMC wiki

ATMC supports the following commands entered at the Arduino input command line:

• A -- Control, acquire and store data
• a -- Stop everything and save data; wait until restart.
• C# -- Run in open loop with dutycycle #.
• c -- Cancel open loop and turn off power.
• h -- List of supported commands
• L -- Log data; use 'a' to stop and save.
• o -- Turn power off
• ss -- Print acquisition rate
• s# -- Set data acquisition interval where # is an integer option denoting:

---

• 0 --> .1 sec (not implemented)
• 1 --> .2 sec
• 2 --> .3 sec
• 3 --> .4 sec
• 4 --> .5 sec
• 5 --> .6 sec
• 6 --> .7 sec
• 7 --> .8 sec
• 8 --> .9 sec
• 9 --> 1.0 sec

---

• T# -- Set the x = 0 boundary temperature to # degrees C (currently not implemented). The target temperature is currently hard-coded for application in an undergraduate teaching laboratory.
• thms -- set time where h,m, and s are hours, minutes, seconds integers
• ty## -- set year where ## are the last two digits
• tr## -- set month where ## are the digits of the month
• td## -- set day
• tt -- Show the current time.
• gg -- Report current PID gains.
• gp#i#d# -- Set PID gains, where # denotes floating point numbers. Note that while you may set one or two at a time, you must enter the PID gains and times in order! W#### -- Simultaneously set duty cycle and log data, where #### represents the duty cycle from 0 to 1023.
• z -- Monitor data by printing to the serial monitor -- toggle logic.
• W#### -- Simultaneously set duty cycle and log data, where #### represents the duty cycle from 0 to 1023.\r\n"