No functional change.
VPINs are unsigned integers in the range 0-65535 (although the highest values are special, 65535=VPIN_NONE). Values above 32767 were erroneously being displayed as negative. This has been fixed, which is a pre-requisite for allowing VPINs above 32767 to be used.
No functional change.
VPINs are unsigned integers in the range 0-65535 (although the highest values are special, 65535=VPIN_NONE). Values above 32767 were erroneously being displayed as negative. This has been fixed, which is a pre-requisite for allowing VPINs above 32767 to be used.
FLAGS HAL device added to IODevice.h, which allows use of SET/RESET/<Z>/<T> to set and reset a VPIN state, and to allow <S>/IF/IFNOT/AT/WAITFOR/etc. to monitor the VPIN state.
Also, correct handling of VPINs above 32767 in DIAG calls within IODevice.cpp and IODevice.h.
Eliminate spurious blanking of screen in mode 1, duplicated lines of text in mode 2, and non-display of more than the first screen-full of lines in mode 0.
Modify mode of measurement so that the driver doesn't loop for long periods waiting for the incoming pulse to complete. Original loop behaviour can be reinstated by adding LOOP option in create call (see comment header in file).
In some pin configurations for DC track mode, the use of analogWrite will conflict with other timer uses including HA mode.
Consequently, the HA mode support has been temporarily removed pending a suitable solution for this. Original use of Timer11 has been reinstated.
Rework delay between command: instead of sending null characters, which doesn't work on some chip sets, send commands from the _loop() function with a 100ms delay between consecutive commands.
