This page documents the HEAD revision of the firmware.
The firmware is based on CAN-GC2.
The clock has no RTC for keeping up time if no minute syncs are received.
- - - -" until the first sync is received.
H E L P" if no sync was received within a model time minute based on the last received divider.
|Firmware version: 1.a rev.: 296, resonator: 8MHz|
|NMRA Manufacturer ID||70|
#define OPC_FCLK 0xCF // Fast clock event cmd = OPC_FCLK; cmd = mins; cmd = hours; cmd = wday; // bit 0-3: 1 = Sunday, 2 = Monday cmd = mon; // bit 4-7: 1 = January, 2 = February, ... cmd = div; // 0 = Freeze, 1 = Real time cmd = mday; // 1..31 cmd = temperature; // -127...127 degrees
|0-3||display illumination: 1…12|
|4||show date alternating|
|5||positive logic display||Depends on used display type with common anode or cathode.|
|6||show 'model' temperature alternating|