2013/03/08
发布者: indream 分类: ios应用|天文
2012/11/27
发布者: indream 分类: ios应用|天文
下载地址:http://itunes.apple.com/cn/app/qing-tian-zhong/id423977365?mt=8
晴天钟全新改版
★新增今日星空——为天文爱好者提供适合观测的目标推荐
★新增近期天象——未来一周的热门天象推荐
★新增分享功能——向您的好友分享天文观测的乐趣
晴天钟用户交流QQ群:170699825(注明晴天钟用户)
新版本加入更多实用功能:
★实时北极星位置
★木星大红斑中天时间
★伽利略卫星实时位置
★实时展示土星光环角度以及卫星位置
本应用是晴天钟(7timer!)的IOS客户端。
晴天钟使用来自美国国家海洋大气局 (National Oceanic and Atmospheric Administration, NOAA)的数值天气产品,其称作全球预测系统 (Global Forecast System, GFS)。这一数值模型每日运行四次,提供长达7天的精细预测及16天的趋势预测。
晴天钟致力于为天文观测者提供简洁明了的天气预报,同时它也很适宜作日常使用。它具有简洁的预报界面,预测范围包括全球各地,可以由自己指定地点,预报具有极高的时空分辨率——分辨率达14公里,时间分辨率为3小时,每6小时更新一次。
晴天钟很荣幸地由中科院上海天文台中国天文科普网项目以及中科院国家天文台宇宙驿站项目提供硬件及网络支持。

2012/09/26
发布者: indream 分类: Arduino
由于直接读取管脚电平比arduino自带函数要方便快速不少,所以把常用的管脚映射列出来.
PINA = Digital pin 22-29
PINB = Digital pin 53-50 10-13
PINC = Digital pin 37-30
| Pin Number |
Pin Name |
Mapped Pin Name |
| 1 |
PG5 ( OC0B ) |
Digital pin 4 (PWM) |
| 2 |
PE0 ( RXD0/PCINT8 ) |
Digital pin 0 (PWM) (RX0) |
| 3 |
PE1 ( TXD0 ) |
Digital pin 1 (PWM) (TX0) |
| 4 |
PE2 ( XCK0/AIN0 ) |
|
| 5 |
PE3 ( OC3A/AIN1 ) |
Digital pin 5 (PWM) |
| 6 |
PE4 ( OC3B/INT4 ) |
Digital pin 2 (PWM) |
| 7 |
PE5 ( OC3C/INT5 ) |
Digital pin 3 (PWM) |
| 8 |
PE6 ( T3/INT6 ) |
|
| 9 |
PE7 ( CLKO/ICP3/INT7 ) |
|
| 10 |
VCC |
VCC |
| 11 |
GND |
GND |
| 12 |
PH0 ( RXD2 ) |
Digital pin 17 (PWM) |
| 13 |
PH1 ( TXD2 ) |
Digital pin 16 (PWM) |
| 14 |
PH2 ( XCK2 ) |
(TX3) |
| 15 |
PH3 ( OC4A ) |
Digital pin 6 (PWM)(RX3 ) |
| 16 |
PH4 ( OC4B ) |
Digital pin 7 (PWM)(TX2) |
| 17 |
PH5 ( OC4C ) |
Digital pin 8 (PWM)(RX2 ) |
| 18 |
PH6 ( OC2B ) |
Digital pin 9 (PWM)(TX1) |
| 19 |
PB0 ( SS/PCINT0 ) |
Digital pin 53 (PWM)(RX1) |
| 20 |
PB1 ( SCK/PCINT1 ) |
Digital pin 52 (PWM)(SDA) |
| 21 |
PB2 ( MOSI/PCINT2 ) |
Digital pin 51 (PWM)(SCL) |
| 22 |
PB3 ( MISO/PCINT3 ) |
Digital pin 50 |
| 23 |
PB4 ( OC2A/PCINT4 ) |
Digital pin 10 (PWM) |
| 24 |
PB5 ( OC1A/PCINT5 ) |
Digital pin 11 (PWM) |
| 25 |
PB6 ( OC1B/PCINT6 ) |
Digital pin 12 (PWM) |
| 26 |
PB7 ( OC0A/OC1C/PCINT7 ) |
Digital pin 13 (PWM) |
| 27 |
PH7 ( T4 ) |
|
| 28 |
PG3 ( TOSC2 ) |
|
| 29 |
PG4 ( TOSC1 ) |
|
| 30 |
RESET |
RESET |
| 31 |
VCC |
VCC |
| 32 |
GND |
GND |
| 33 |
XTAL2 |
XTAL2 |
| 34 |
XTAL1 |
XTAL1 |
| 35 |
PL0 ( ICP4 ) |
Digital pin 49 |
| 36 |
PL1 ( ICP5 ) |
Digital pin 48 |
| 37 |
PL2 ( T5 ) |
Digital pin 47 |
| 38 |
PL3 ( OC5A ) |
Digital pin 46 (PWM) |
| 39 |
PL4 ( OC5B ) |
Digital pin 45 (PWM) |
| 40 |
PL5 ( OC5C ) |
Digital pin 44 (PWM) |
| 41 |
PL6 |
Digital pin 43 |
| 42 |
PL7 |
Digital pin 42 |
| 43 |
PD0 ( SCL/INT0 ) |
Digital pin 21 (SCL) |
| 44 |
PD1 ( SDA/INT1 ) |
Digital pin 20 (SDA) |
| 45 |
PD2 ( RXDI/INT2 ) |
Digital pin 19 |
| 46 |
PD3 ( TXD1/INT3 ) |
Digital pin 18 |
| 47 |
PD4 ( ICP1 ) |
|
| 48 |
PD5 ( XCK1 ) |
|
| 49 |
PD6 ( T1 ) |
|
| 50 |
PD7 ( T0 ) |
Digital pin 38 |
| 51 |
PG0 ( WR ) |
Digital pin 41 |
| 52 |
PG1 ( RD ) |
Digital pin 40 |
| 53 |
PC0 ( A8 ) |
Digital pin 37 |
| 54 |
PC1 ( A9 ) |
Digital pin 36 |
| 55 |
PC2 ( A10 ) |
Digital pin 35 |
| 56 |
PC3 ( A11 ) |
Digital pin 34 |
| 57 |
PC4 ( A12 ) |
Digital pin 33 |
| 58 |
PC5 ( A13 ) |
Digital pin 32 |
| 59 |
PC6 ( A14 ) |
Digital pin 31 |
| 60 |
PC7 ( A15 ) |
Digital pin 30 |
| 61 |
VCC |
VCC |
| 62 |
GND |
GND |
| 63 |
PJ0 ( RXD3/PCINT9 ) |
Digital pin 15 |
| 64 |
PJ1 ( TXD3/PCINT10 ) |
Digital pin 14 |
| 65 |
PJ2 ( XCK3/PCINT11 ) |
|
| 66 |
PJ3 ( PCINT12 ) |
|
| 67 |
PJ4 ( PCINT13 ) |
|
| 68 |
PJ5 ( PCINT14 ) |
|
| 69 |
PJ6 ( PCINT 15 ) |
|
| 70 |
PG2 ( ALE ) |
Digital pin 39 |
| 71 |
PA7 ( AD7 ) |
Digital pin 29 |
| 72 |
PA6 ( AD6 ) |
Digital pin 28 |
| 73 |
PA5 ( AD5 ) |
Digital pin 27 |
| 74 |
PA4 ( AD4 ) |
Digital pin 26 |
| 75 |
PA3 ( AD3 ) |
Digital pin 25 |
| 76 |
PA2 ( AD2 ) |
Digital pin 24 |
| 77 |
PA1 ( AD1 ) |
Digital pin 23 |
| 78 |
PA0 ( AD0 ) |
Digital pin 22 |
| 79 |
PJ7 |
|
| 80 |
VCC |
VCC |
| 81 |
GND |
GND |
| 82 |
PK7 ( ADC15/PCINT23 ) |
Analog pin 15 |
| 83 |
PK6 ( ADC14/PCINT22 ) |
Analog pin 14 |
| 84 |
PK5 ( ADC13/PCINT21 ) |
Analog pin 13 |
| 85 |
PK4 ( ADC12/PCINT20 ) |
Analog pin 12 |
| 86 |
PK3 ( ADC11/PCINT19 ) |
Analog pin 11 |
| 87 |
PK2 ( ADC10/PCINT18 ) |
Analog pin 10 |
| 88 |
PK1 ( ADC9/PCINT17 ) |
Analog pin 9 |
| 89 |
PK0 ( ADC8/PCINT16 ) |
Analog pin 8 |
| 90 |
PF7 ( ADC7/PCINT15 ) |
Analog pin 7 |
| 91 |
PF6 ( ADC6/PCINT14 ) |
Analog pin 6 |
| 92 |
PF5 ( ADC5/TMS ) |
Analog pin 5 |
| 93 |
PF4 ( ADC4/TMK ) |
Analog pin 4 |
| 94 |
PF3 ( ADC3 ) |
Analog pin 3 |
| 95 |
PF2 ( ADC2 ) |
Analog pin 2 |
| 96 |
PF1 ( ADC1 ) |
Analog pin 1 |
| 97 |
PF0 ( ADC0 ) |
Analog pin 0 |
| 98 |
AREF |
Analog Reference |
| 99 |
GND |
GND |
| 100 |
AVCC |
VCC |
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sudo vim /private/etc/paths
insert
加入 目录 如/Applications/Adobe Flash Builder 4.6/sdks/4.6.0/bin/
esc
:wq
Lion下配置Alchemy环境
编译demo时会有如下报错:
dyld: Library not loaded: /usr/lib/libltdl.3.dylib
Referenced from: /Users/xxx/Tools/alchemy_osx/bin/llvm-g++
Reason: image not found
解决方法:
cd /usr/lib/
sudo ln -s libltdl.7.dylib libltdl.3.dylib
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2012/05/28
发布者: indream 分类: 雕刻机
今天使用新置入的usb雕刻机控制板升级了最新的固件,使能点动A+作为升级键郁闷了一会。注册完软件后趁着兴奋劲,连上42的步进电机,结果发现不动。又换了确认正常的六线37电机,结果也不动。实在没办法,拿表测电压输出为零。这才想起来,之前找升级键误按下的使能键原来是控制驱动输出的。一切正常。控制部分准备就绪,雕刻机就等最后的组装了。

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2012/04/29
发布者: indream 分类: ios开发
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