over the weekend Beard decided to start the implementation of ABS module support in GuzziDiag. My contribution was to hook up PADS, K-Spy and a DSO first to the 2V 1200 Norge, which uses the Bosch ABS module, and later the Aprilia Mana, which uses the Conti ABS module. Which we believe is the same one as used in the Guzzi range.
Not the tidiest measuring setup, but the one on the Norge looked worse due to the 2 Zeitronix and their wiring loom.
Beard needed to know the init sequence and the comm speed to begin the communication between host and ABS module. Which, as can be easily gleaned from below picture, is 10.4kBaud and 11bit package.
Yesterday afternoon we began with the Norge. Here's a picture of the view PADS give of the Bosch ABS. Only few selectable options and very limited information. And, it seems, no way to activate the module to support flushing.
This morning we continued with the Conti. Which provides more information and activation of the module to support flushing. The picture shows the first successful connect between GuzziDiag and the ABS module.
More work to be done to implement these functions in GuzziDiag, but the most important hurdle of getting the connection(s) established was taken.