wiki:BtDiffuserContoller

Version 3 (modified by Christo, 4 years ago) (diff)

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Version MinHW Date Done by Reason
6.004 2011/11/22 mvdeventer New version 4 hardware
6.034 2012/12/05 mvdeventer Updates for Lighting Control with wired light switch
Only do I2C comms (occupancy and flow) when the slave comms is idle
6.044 2013/13/01 mvdeventer In chip Command Added again
Fix I2C comms sync
Add flow sensor functions
6.0542013/26/02 mvdeventer Improve I2C occupancy comms
Enable WDT, was off for debug
Rework Flow averaging calculation
LightSwitchChipIn - send occupancy status PDO immediately
Add overide indication
Remove Stratification mode again
6.0642013/26/02 mvdeventer Add sdo to read occupancy sensor identification info
6.0742013/26/02 mvdeventer Disable motor before reboot, to ensure that all motor off during a software update
6.0842013/05/22 mvdeventer Update bootloader to disable motor, to ensure that the motor is not drawing current in boot loader mode
Rework the watchdog timer
6.0942013/05/22 mvdeventer Recalled control did not work
change occ sensitivity from 6 to 8
6.1042014/02/24 mvdeventer Fix 6.09
Add intelligent (I2C) heater functionality, ensure the heater minimum on value is 10%
Add SDO 35 36 37 for flow control from MCU
6.1142014/03/30 mvdeventer Add heater control bits, Control / Status heater control bits
Restore WDT
6.1242014/06/06 mvdeventer Add Occupancy enable/disable(present) and Occupancy detected
Add Flow detected(sensor connected)
6.1342014/06/06 mvdeventer Fix flow if no occupancy sensor is connected
6.1442015/01/19 mvdeventer Correcty handle 0Pa reading from flow sensor
Don't do Control Override on Zone 0
6.1542016/09/28 christo.malan Add heater control and other change over modes DM0073-0014
6.1642017/11/13 mvdeventer Added valve control for 24VAC Valves
6.1742019/07/25 christo.malan Stagger motor initialisation, prevent motors from hitting the endstop all at the same time (prevent power supply problems)
6.1842019/11/19 christo.malan Add flow offset SDO
6.1942020/02/17 mvdeventer Stability improvements for I2C code (Flow and Occupancy)
Rolling average on Flow/pressure value
Add software reset command for flow sensor error recovery
6.2042020/04/02 christo.malan Remove flow updates from 6.19
Disable button if pressed at startup.
Add sdo to show if it is disabled
6.2142020/06/22 christo.malan Add flow updates from 6.19
6.2242020/07/24 christo.malan Clear flow connected flag if no sensor is connected
Add pressure test sdo 65
6.2342021/03/18 christo.malan Add network lock
Remove OCC chip in
Save button disable state in flash