2015年10月30日 (五) 03:09 1304410487@qq.com

2015-10-30T03:09:27Z

1304410487@qq.com：/* Hardware Buildup */

2015-10-20T06:45:34Z

‎Hardware Buildup

1304410487@qq.com：Created page with "{{Language| mWatch }} {| style="width: 800px;" |- | ==Objective== Use mCookie to build a simple watch. center ==Principle== Acquire time via RTC..."

2015-10-20T02:48:31Z

Created page with "{{Language| mWatch }} {| style="width: 800px;" |- | ==Objective== Use mCookie to build a simple watch. 400px|center ==Principle== Acquire time via RTC..."

新页面

{{Language| mWatch }}
{| style="width: 800px;"
|-
|
==Objective==
Use mCookie to build a simple watch.
[[File:mWatch-ok.jpg|400px|center]]

==Principle==
Acquire time via RTC module and display time on the OLED screen.
[[File: mWatch-sch.jpg|600px|center]]

==Equipment==
{|class="wikitable"
|-
|Module||Number||Function
|-
|[[mCookie-CoreUSB]]||1||Core board
|-
|[[mCookie-RTC]]||1||Clock module
|-
| [[mCookie-OLED]]||1||Display screen
|-
| [[Microduino-BM]]||1||Battery management
|}
[[File: mWatch-module.jpg|600px|center]]

==Preparation==
*Setup 1：Connect CoreUSB with your PC/MAC with a USB cable and open Arduino IDE.
[[File:CoreUSB_Ble_pc.jpg|600px|center]]
*Setup 2：Click file > Examples > mCookie > _202_mWatch and load program.
[[File: l mWatch-ino.jpg|600px|center]]
* Setup 3：Load the code and copy the program code to IDE. Select the right board and COM port for program download after compiling.
[[File: mWatch-com.jpg|600px|center]]
==Program Description==
*" draw()" function is OLED display interface and it displays characters with a few steps：
**Set font
**Set font coordinate place
**Print characters to be displayed
*setRtcTime() is time setting function. For example setRtcTime(15, 5, 18, 1, 10, 22, 33) presents 33 seconds at 10: 22 on Monday, 18, May, 2015.
<source lang="cpp">
void setRtcTime (byte _year, byte _month, byte _day, byte _week, byte _hour, byte _minute, byte _sec)
{
//clear out all the registers
rtc.initClock();
rtc.setDate(_day, _week, _month, 0, _year);
rtc.setTime(_hour, _minute, _sec);
}
</source>

==Code Debugging==
Find this code section and set the initial time of the RTC module. Re-load the code to CoreUSB after setting.
<source lang="cpp">
setRtcTime(15, 5, 18, 1, 00, 00, 00);
</source>

Enter "//" before this code section after loading the program, the whole section will turn gray and then re-load the program and you'll see RTC can time automatically. ("//" means "comment out the program code and do not perform ". In this way, you needn't run the program after calibration or the system will need re-set time after power-fail and re-start. )
<source lang="cpp">
//setRtcTime(15, 5, 18, 1, 00, 00, 00);
</source>

==Hardware Buildup ==
*Setup 1：Connect the activated battery box and BM module.
[[File:CoreUSB_Ble_steup2.jpg|600px|center]]
*Setup 2：Stack all modules together with fixed order and finish part of the circuit buildup.
[[File:mWatch_steup3.jpg|600px|center]]

==Result==
The first line shows data and week. The second line displays: time and the third displays custom text.
[[File:legao_mWatch.jpg|600px|center]]
==Video==

|}

@@ 第63行： / 第63行： @@
 *Setup 1：Connect the activated battery box and BM module.
 [[File:CoreUSB_Ble_steup2.jpg|600px|center]]
-*Setup 2：Stack all modules together with fixed order and finish circuit buildup.
+*Setup 2：Stack all modules together without fixed order and finish circuit buildup.
 [[File:mWatch_steup3.jpg|600px|center]]

MWatch - 版本历史

2015年10月30日 (五) 03:09 1304410487@qq.com

1304410487@qq.com：/* Hardware Buildup */

1304410487@qq.com：Created page with "{{Language| mWatch }} {| style="width: 800px;" |- | ==Objective== Use mCookie to build a simple watch. center ==Principle== Acquire time via RTC..."