TC_Chu's Point

iBeacon Scanner on iOS (1)

Source code at Github

I seperate the iBeacon scanner as a stand alone class.

The setup screen's operation is not ready. I use fixed UUID.

ToDo: A state machine to monitor each beacon's enter/leave/stay time status.

2013 回顧

Best Make Stuff:

1.Raspberry Pi TweeterBot

2.iOS BLE and CC254x

Best Book:

1.I am Malala

Best iTuneU:

1.Open Yale "Death"

2.Open Yale "Game Theory" 

Best Investment:

1.ASUS

PS.沒有Post 2012的回顧

2012主要是用Pythony在Rosalind Problemset 中寫了一些有關Bioinformatics的程式 還曾經進入前50名 不過因為後面的題目越來越難 而且很難Debug Sample Set太少 因此就放棄了 

拆開一台行動電源

I got 6 x 18650 Battery and 1 USB Charger for 18650

Post Card from Hobonichi Techo

真是意外 居然會收到Hobonichi 101的聖誕卡片！

CC2541 SI4703 Radio Control

1.I change the CC254x board to use 18650 Battery

2.Add Si-4703 FM Radio board control.via I2C

3.We can use iOS to select Channel , not so excited :(

4.Source code https://github.com/tzechienchu/CC254X

ToDo: Start iOS Side Programming. 

CC2540 GPS Parser

CC2540 nmea code parser. Only parse $GPRMC sentence. We can have BLE GPS for iPod Touch 5.

031904.00 is Time

2503.37923 is Longtitude

12135.57185 is Latitude

Source in Git (SerialApp.c)

凍齡花

 

星期六去了天母誠品 看到這個凍齡花的廣告 死了是唯一凍齡的方法 你死了活人對你的印像就凍齡了 你不會再老 也不會再改變了 想想看瑪麗蓮夢露 我們只有他死前最後年輕的印像 我們沒有他老的印象 瑪麗蓮夢露就像是凍齡在36歲 因此想長壽又想凍齡是錢幣的兩面 永遠只有一個選擇ㄚ

不知道治國

清境的違建沒人知道

河川污染沒人知道

派遣員工的不當管理沒人知道

教育政策的失當沒人知道

長期低利率造成房價投機沒人知道

除了看報紙 電視 電影！

其他什麼都不知道

PS.不過真的凸顯國人 沒有獨立思考的能力 只會人云亦云 鸚鵡學語還以為自己真的是大師 

Buchbilderbuch 書圖畫書

原本的書名是"buchbilderbuch" Buch : 書  Bilder :圖畫 Buch : 書  “書圖畫書“ 你可以念成 “書-圖畫書“ 或是 “書圖畫-書“ 或是 “書 圖畫 書” 真的比什麼 ”靈魂的出口“ 好多了 到底是那個!@#$%取的爛名字 出版社編輯一定要把自己閱讀後的心得當成書名嗎？有夠自戀 另外在抱怨一下 請出版社把那些名人的閱讀感言都擺到書的最後面好嗎 最好印成別冊 我好丟掉 謝謝

RCA工殤口述史

企業沒有良心 人才有良心！ 除非有良心的企業主很強力的執行自己的價值觀不然 企業一定都是被比較有效率冷血的人掌握 

PS.不要忘記那些口口聲聲說良心企業的企業主如何對待客戶 那些口口聲聲說愛台灣的如何對待土地 各位凡是做不到的才需要用說的ㄚ 做的到的就不必說不必比啦

PS.日月光不是只有需要沒收不法所得 還有土地損害賠償 健康賠償

PS.如果你是日月光的小員工 因為你去告狀 工廠會停工 你就會沒有工作 沒有收入因此只好閉著眼睛去上班 這是人之常情 但是也造就了一個沒有良心的企業 

上帝與我 Delegate (代理人關係）

Delegate 代理人

有時我們會請別人幫我們做事 這時我們與代理人之間其實是互相為代理人的關係 是互相的不是上下的關係 例如搭計程車去機場 計程車是我們的代理人載我們去機場 然而我們也是計程車的代理人提供目的地與報酬 以前在學OO Program時有關Delegate老是搞不懂 老是以為是一種上下關係 其實後來看了他的Implementation 其實就是交換彼此的Pointer 因此我知道你 你也知道我 是一種互相了解的關係

我和上帝就是這樣的關係 我負責我看得見感受的到做的到的影響的到的範圍的事 範圍內我是上帝的代理人 範圍外上帝是我的代理人 我們互相交換Pointer 當他有事通知我會給我“靈感” 而我透過禱告通知他我的需求與作為 

 PS.了解也是個複雜的問題 上帝與我是一種不對等的了解 上帝了解我的一切 而我只能了解上帝釋出的Protocol.

CC2541 SPI Flash Memory Test

Anything intersting to add on ?

PS.CC2541 + Si4703 FM Radio = BLE Radio for iOS. (But Earphone company could build this into the earphone, so earphone can function as FM Radio control by Phone or normal earphone)

PS.CC2541 + GPRS so we can use iPod touch 5 to make phone call.

iBeacon + RTC

1.Change Broadcasting period in different time. Save Battery and improve resposive.

2.Change UUID in different Day as promotion.

3.Random change UUID in different Day as Saving Coupon.

CC2541 I2C IO Expander PCF8574

This one is simple.

CC2541 I2C OLED Display

Connect to I2C OLED Display 128x64. You can get this module from SeeedStudio 

I think I can build BLE control car , direct from CC2541 without Arduino.

ToDo: I2C Memory Access.

CC2541 I2C RTC using PCF8563

I don't know, why I need a RTC for BLE, maybe we can make a Clock that has BLE capability . Then we can use mobile phone to calibrate it. (Seems not very interesting).

I pick RTC is because that is the I2C device I have  that work under 3.3V

Email me for Source Code.

iBeacons Used To Deliver Location-Based Access To iOS Newsstand Publications

真是好主意！！當你在書報攤旁時 你的iPAD可以閱讀完整的電子雜誌 離開就只剩下限制的功能！

http://techcrunch.com/2013/12/04/ibeacons-used-to-deliver-location-based-access-to-ios-newsstand-publications/

CC254x BLE UART (3)

I think, I can make every profile now. hahahaha.

This version is limit to send 16byte of data each time. No buffer control of the data from RX port.

ToDo:iBeacon Router via Raspberry Pi or full function iBeacon.

ToDo:OAD and myabe USB or I2C on CC254x

If you are interest in the source code, email me.

 

 

CC254x BLE UART (2)

Start from scratch, learn to play the simple peripheral profile. Add more byte to send out and more byte to read in. The I can put the data to UART. 

BLE Infrared Sensor as Traveler's Guard

使用紅外線感應器加上BLE 讓iPhone當你在旅行時的保鏢

CC254x BLE UART Bridge using Biscuit (via RedBear Lab) (1)

Try to port the RedBear Lab's CC2540 UART Bridge. But unsuccess. Using 1.2.1 Lib, the Serial Port unable to read data from UART. And using 1.3.x Lib, the board just keep boot up again and again. Still no cue about what happen. I think I have to move to study the simple profile and add up my own UART stuff.

I need to learn how to make my own profile .

文化與抵抗

對於弱勢的族群如果連文化都失去大概就是滅族的吧 例如台灣的平埔族 或許也是因為弱勢讓他們（巴勒斯坦 阿富汗 巴基斯坦...）更加的強調文化認同而更加的保守吧 這是現代化過程中的某一種程度的兩難

CC254x BLE Broadcasting Ticks

 I like BLE's Broadcaster, it is simple. And simple is good. You can broadcast Temperature, Battery Level,Time,Humidity and ......

Most of the time, we just need Broadcaster. Not full feature BLE server.

Because of simple Broadcaster, we can build simple Observer.

ToDo:OAD or UART to BLE Bridge

日本語能力試驗(JLPT®)在臺北大學民生東路