FreeIMU_Structure.txt

Serial Commands in the Calibration Python Code

	[181] = self.ser.write('v') 		# Ask version
	[338] = self.ser.write("c")			# Save calibration to EEPROM
	[348] = self.ser.write("C")			# Calibration readback from EEPROM
	[354] = self.ser.write("x")			# Clear calibration from EEPROM
	
	[404] = self.ser.write('b')			# Sample data
	[405] = self.ser.write(chr(count))	# No. of samples in before GUI update (i.e. 100 samples)

Serial Commands in the Processing Cube Demo

	[145] = myPort.write("v")			# Ask version
	[152] = myPort.write("f")			#
	[153] = myPort.write("z" + char(burst))
	[211] = myPort.write("2")			#
	[217] = myPort.write("1")			#
	[223] = myPort.write("g")			#
	[248] = myPort.write("t")			#

FreeIMU methods used in Python Serial Commands

	[cmd == 'v'] = 	Print version		# Read FREEIMU_DEVELOPER, FREEIMU_FREQ, FREEIMU_LIB_VERSION, FREEIMU_ID

	[cmd == 'b'] =  (Set count value)	# From python code
					getRawValues		# FreeIMU
					(writeArr)			# To a varaible

	[cmd == 'c'] = 	Calibrate			# Read eepromsize + write FREEIMU_EEPROM_BASE, FREEIMU_EEPROM_SIGNATURE to EEPROM
					calLoad				# Reloads calibration
					(blinkLED)

	[cmd == 'x'] = 	Clear Calibration 	# Write FREEIMU_EEPROM_BASE, 0 to EEPROM
					calLoad				# Reloads calibration

	[cmd == 'C'] = 	Read Calibration 	# Reads acc_off/scale_x/y/z, magn_off/scale_x/y/z

FreeIMU methods used in Processing Cube Demo

	[cmd == 'f'] = 	initGyros			# Temperature ?
					setTempCalib(0)		# Temperature ?

	[cmd == 't'] = 	setTempCalib(0)		# Temperature ?

	[cmd == 'z'] = 	getQ				# Read quaternion matrix
										# Also read GPS, barometer and lots of data

	[cmd == '1'] = 	init(true)			# reset device ?

	[cmd == '2'] = 	RESET_Q				# reset quaternion matrix

	[cmd == 'g'] = 	initGyros			# reset gyro

	[cmd == 'q'] = 	getQ				# Read quaternion data ?