Diamond II TimeStamp Feeder firmware
This repository contains the firmware running on a STM32F411RET6 in the D2TSF board.
The purpose of this project is obtaining the current time and date from GPS and converting it to the format expected by an EVG or EVM.
Four signals are output:
- shift0 (TTL): a raising edge indicates that a
0must be shifted to the timestamp register - shift1 (TTL): a raising edge indicates that a
1must be shifted to the timestamp register - PPS (TTL): Pulse Per Second, this happens always before the shifting of the timestamp
- 1MHz (TTL): 1 MHz signal which is synchronous to PPS