Jia-Hao Chang

Wire configuration:

The following records were set 1,2,3,4 sequence defined network Cables
Limit switches (far and near): [Bown, Orange, Blue, Green]
Motor drive [12,34] [+, -]: Bown, Orange] [Blue, Green}
Sensing line:
Blue / blue: Vcc / Gnd
Orange / Orange White: Luminosity A0 / D0

I/O List：

5,4,3,2

13,12
11,10
9,8
7,6

Temperature and humidity: 2
Moisture: a0, a1, a2, a3

Luminosity: A0
Moisture: a0, a1, a2, a3

maset I2C: A4, A5
slave: A4, A5
master Bluetooth: 10, 11

DATA[8]={'a', humidity_1, humidity_2, humidity_3, humidity_4, Lightval, temperature, moisture}

Firmware

Using two satshakit, main function:
Master board:

1. The temperature and humidity sensor
2. The breeding tube humidity
3. Statistics give a mobile phone
4. Operational judge sent to "slave" execution

1. Motor Control
2. Limit switch sensing
3. Photometric Detection sent to "master"

我使用兩片satshakits，完成控制的工作，
"master"主要負責:
1.感應環境溫濕度
2.養殖管濕度
3.統計資料送給手機
4.運算判斷發送給"slave"執行
"slave"負責:
1.馬達控制
2.極限開關感應
3.光度偵測發送給"master"

A special feature is do not use delay instruction in the program, and use the time difference operates. When the program began operating, the time duration to move forward, this value is recalled mill (). Use predicate, perform an action or function call when the time difference is greater than the set. In the MCU fast timing, almost we can do different things at the same time.
比較特別的是程式內都不使用delay()指令，而使用時間差進行動作。當程式開始運作，時間持續地前進，使用mill()將這數值取出。使用判斷式，當時間差大於設定時執行動作或呼叫函式。在MCU快速的計時下，幾乎可以同時做不同事情。
在藍芽通訊部分如week15，但是我將資料數值限制在0~100的整數間，收發將會容易很多。發送與接收端都不需為了只有1byte，而做資料拆解與組合的動作。
其餘功能定義如程式內註解。

Sketch

Interface and Application

In 10'th week、15'th week、16'th week, we ues app inventor2 finiah assignment.
The main continuation 15'th week produced humidity sensors and Bluetooth communications. Adds more area about sensors values.
1.Bluetooth communication：ListPicker and Button
2.Humidity display: Label and TextBox
3.Luminosity display: Label and TextBox
4.Environment display: Label and TextBox
5.Other element: Notifier, BluetoothClient,Clock

1. initialization process
2. declare global variables
3. Bluetooth communication made address
4. Select the correct address to connect
4. Disconnect Ready

使用介面完成後，切換到"blocks"編輯程式。
下面這段處理的是：
1.初始化過程
2.宣告全域變數
3.藍芽通訊取得地址
4.選擇正確地址進行連接
5.斷開連線功能

The main function here, when that timing, it will send the number "11" to satshakit, declare a local variable to undertake the first received bit. If the information received, and is 'a', the representative of normal communication, each successive bit read into the corresponding spaces. It is displayed on the UI interface. Upon completion of waiting for the next call timing. I am here to set the frequency of once per second. Adjustable receive frequency.
主要功能在這邊，當計時作用時，會發送數字"11"到satshakit ，宣告一個區域變數承接第一個接收位元。若收到資料，且是'a'時，代表通訊正常，連續將每個位元讀出放入相對應的空格內。顯示在UI介面上。完成後等待下一次計時呼叫。我這邊設定的頻率是每秒一次。可調整接收頻率。

Phone screen about receiving data.
接收資料時的手機畫面。

Verification

Individual control board with the power to make the connection. Comprising: sensors, limit switches, motor driver board. All circuits tested first in the table. And repeatedly modify the code to achieve functional needs. As can be seen from the following video to complete the initial operation of the process. And move to large systems, connect the power supply and wiring.
將各個控制板與電源做連接。包含：感測器、極限開關、馬達、驅動板。全部電路先在桌上進行試驗。並反覆修改程式碼，達到需求的功能性。可以由下面影片看出以完成初步的運作過程。並移到大系統中，接上電源供應器及配線。

Troubleshooting：

Tools：

File：

Reference：