Difference between revisions of "Todo"
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* if needed - FUP datalogger w/Wifi / BT and 2meg ram | * if needed - FUP datalogger w/Wifi / BT and 2meg ram | ||
* motor voltage circuit | * motor voltage circuit | ||
+ | * In VNC1 : change 3.3V regulator to MCP1700, 3.3V ; 2.2M resistor to 2.0Meg; voltage and resistor for the LT3470 regulator | ||
== old== | == old== |
Revision as of 20:29, 29 December 2008
CEB todo
- get IMU working
- verify does the ankle work.
- ability to switch between Wifi and BT
- add thermal model for motor and ACS712 to state controller
- code to make sure the motor is moving correctly when reseting the encoder.
- learn to use the EEPROM. log SG torque at boot, and during each step.
- make high power bench code
- verify fuses - run high power test on bench with a fuse. (5 ohms should be good)
- Why does statemachine-test not return ADC values?
PCB IW812a
- encoder breakout
- current sensor - isense1 (unipolar)
- faux SG board
- sg breakouts x 4
- pser1d - udp compat pser
- fup1 - gender changer
PCB todo
- isense bipolar
- WIFI w/2Meg RAM
- FUP flash drive datalogger.
- electronic fuse
- if needed - FUP datalogger w/Wifi / BT and 2meg ram
- motor voltage circuit
- In VNC1 : change 3.3V regulator to MCP1700, 3.3V ; 2.2M resistor to 2.0Meg; voltage and resistor for the LT3470 regulator
old
- verify thermal models Thermal data
- build ankle
- test strain gauges
- get ankle state machine running
- need a way to verify that TVS is operational. need to see what effect T has on TVS voltage.
- MC code improvement
- verify Q15 operation of code on MC
- MC feedforward.
- motor controller safety and thermal model for motor and FETs - needs to stop motor....
- motor commands needs to allow readback of selected sensor (so we can cycle through lots of sensors)
- current measurement PCB (with Y voltage measure)
- encoder breakout boards
- SG breakout boards
- new WIFI wireless
Robert Todo
- Order LTC switching regulators - if not done already
- Build Vclamp8 with NEW PFET and 35w resistor
- Ship 1 Vclamp8 to UPD
- When U39 is removed - save and send to Linear Tech for failure analysis
- Verify operation of RE40 encoder new motor test stand. Appears to not be working
- Rewire 8-cell A123 battery pack to 7cell.
- programming cable in PCB repair box is bad.