LEGO released the open source firmware for the ARM CPU. They did not release the firmware source for the BT module which is proprietary code developed by the BT module/hardware manufacturer (CSR) CSR's BT module is a "Bluecore V2.0" version. The (...) (17 years ago, 4-Jan-07, to lugnet.robotics.nxt)
In article <025201c73045$8574a7...kdesktop>, Dick Swan <dickswan@sbcglobal.net> writes (...) This is true. (...) The pre-approved Bluetooth low level stack is proprietary to CSR. The code that runs in CSR's Virtual Machine to implement the serial (...) (17 years ago, 7-Jan-07, to lugnet.robotics.nxt)
