fang chen
/
mdot_two_way
test _oliver
README.md@4:0fd5e5e121ea, 2017-01-04 (annotated)
- Committer:
- Jan Jongboom
- Date:
- Wed Jan 04 13:45:49 2017 +0000
- Revision:
- 4:0fd5e5e121ea
- Parent:
- 3:ac5101a47080
Retry OTA join when fails during startup
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jan Jongboom |
1:b604a2d6c54d | 1 | # Two way data using Multitech mDot |
janjongboom | 0:20fbd6f66b11 | 2 | |
Jan Jongboom |
4:0fd5e5e121ea | 3 | Demonstrates two-way data over LoRaWAN using Multitech mDot. |
janjongboom | 0:20fbd6f66b11 | 4 | |
Jan Jongboom |
1:b604a2d6c54d | 5 | 1. Triggers transmission when D6 goes high - this is the special wake-up pin on the mDot. Short D6 to test quickly. |
Jan Jongboom |
1:b604a2d6c54d | 6 | 2. The RX window is used to toggle D2. If 0x00 is received the pin goes high, if 0x01 is received the pin goes low (as the LEDs are inverted on the break-out board). |
janjongboom | 0:20fbd6f66b11 | 7 | |
Jan Jongboom |
1:b604a2d6c54d | 8 | ## Using this software with mbed Device Connector |
janjongboom | 0:20fbd6f66b11 | 9 | |
Jan Jongboom |
1:b604a2d6c54d | 10 | 1. Connect your gateway to LORIOT EU1. |
Jan Jongboom |
1:b604a2d6c54d | 11 | 2. Go to http://apm-lora-eu2.cloudapp.net:5101 and click on 'Create new device'. |
Jan Jongboom |
1:b604a2d6c54d | 12 | 3. Paste in a security.h file from your Connector account. |
Jan Jongboom |
1:b604a2d6c54d | 13 | 4. Copy the keys over to ``main.cpp``. |
Jan Jongboom |
1:b604a2d6c54d | 14 | 5. Compile and flash, and verify that messages arrive. |
Jan Jongboom |
1:b604a2d6c54d | 15 | 6. Configure the device like this: |
Jan Jongboom |
1:b604a2d6c54d | 16 | * Resources: |
Jan Jongboom |
1:b604a2d6c54d | 17 | ```json |
Jan Jongboom |
1:b604a2d6c54d | 18 | { |
Jan Jongboom |
1:b604a2d6c54d | 19 | "button/0/clicks": { |
Jan Jongboom |
1:b604a2d6c54d | 20 | "mode": "r", |
Jan Jongboom |
1:b604a2d6c54d | 21 | "defaultValue": "0" |
Jan Jongboom |
1:b604a2d6c54d | 22 | }, |
Jan Jongboom |
1:b604a2d6c54d | 23 | "led/0/value": { |
Jan Jongboom |
1:b604a2d6c54d | 24 | "mode": "w" |
Jan Jongboom |
1:b604a2d6c54d | 25 | } |
janjongboom | 0:20fbd6f66b11 | 26 | } |
Jan Jongboom |
1:b604a2d6c54d | 27 | ``` |
Jan Jongboom |
1:b604a2d6c54d | 28 | * Process Data: |
Jan Jongboom |
1:b604a2d6c54d | 29 | ```js |
Jan Jongboom |
1:b604a2d6c54d | 30 | function (bytes) { |
Jan Jongboom |
1:b604a2d6c54d | 31 | return { |
Jan Jongboom |
1:b604a2d6c54d | 32 | "button/0/clicks": (bytes[0] << 8) + bytes[1] |
Jan Jongboom |
1:b604a2d6c54d | 33 | }; |
janjongboom | 0:20fbd6f66b11 | 34 | } |
Jan Jongboom |
1:b604a2d6c54d | 35 | ``` |
Jan Jongboom |
1:b604a2d6c54d | 36 | * Write Data: |
Jan Jongboom |
1:b604a2d6c54d | 37 | ```js |
Jan Jongboom |
1:b604a2d6c54d | 38 | { |
Jan Jongboom |
1:b604a2d6c54d | 39 | "led/0/value": function (v) { |
Jan Jongboom |
3:ac5101a47080 | 40 | return { port: 2, data: [ Number(v) ? 0x1 : 0x0 ] }; |
Jan Jongboom |
1:b604a2d6c54d | 41 | } |
Jan Jongboom |
1:b604a2d6c54d | 42 | } |
Jan Jongboom |
1:b604a2d6c54d | 43 | ``` |
Jan Jongboom |
1:b604a2d6c54d | 44 | 7. Click 'Save'. |