Slotcar Platooning Communication
Skočit na navigaci
Skočit na vyhledávání
General description
The goal of this project is to provide communication between PC and vehicular platoons using specifications of Zigbee network stack as a base.
Oscilloscope settings
- Use trigger in Normal mode, set it to descreasing edge of MRDY signal, timescale 50 us and y scale 1V, trigger to 1.5V. After using reset sequence, the data comes after cca 780-800 ms.
Function description
Notes
- After reset sequence to measure the first initial communication on the oscilloscope, wait for cca 500 ms. The first drop in SRDY is just a disturbance, not the indication to be ready to receive data.
- B1 USER: User and Wake-Up button connected to the I/O PA0. On SmartRF05 Evalution Board: P10-19.
- LD7 detects MRDY position: if MRDY is low - LD7 is on, if MRDY is high - LD7 is off.
Random ideas
- There are several ways for applying power to the SmartRF05. The power source can be selected using the power source selection jumper on header P11 (1-2 for battery, 2-3 for USB). SRDY signal doesnt change according to expectaion if USB was selected as power source.