Search found 8 matches

by shijian.fang
Fri Nov 16, 2018 8:06 pm
Forum: Grove
Topic: grove HP206C and Grove barometer
Replies: 4
Views: 839

Re: grove HP206C and Grove barometer

Hi there,
The library for Grove_Barometer_HP20x just made a mistake for isAvailable() function, I have deleted this function. Inside this function it used to read CMPS_EN bit as chip status indication, actually this register bit is to determine whether to enable compensation or not.
by shijian.fang
Mon Feb 29, 2016 9:50 am
Forum: LinkIt
Topic: LinkIt7688 + breakout board output so noisy audio
Replies: 3
Views: 3101

Re: LinkIt7688 + breakout board output so noisy audio

Please try "aplay -M ***.wav".
by shijian.fang
Sun Feb 28, 2016 1:48 am
Forum: LinkIt
Topic: LinkIt7688 + breakout board output so noisy audio
Replies: 3
Views: 3101

Re: LinkIt7688 + breakout board output so noisy audio

Hi,

It seems that the on board flash has a limited speed, could you use SD card to save your music and try again?
by shijian.fang
Mon Feb 15, 2016 10:10 am
Forum: LinkIt
Topic: LinkIt Smart -Is the board power fail safe?
Replies: 1
Views: 2091

Re: LinkIt Smart -Is the board power fail safe?

Sorry to correct my mistake, you can access fail-safe mode by press [f] and hit [Enter] while booting.

Image
by shijian.fang
Tue Jan 26, 2016 4:50 pm
Forum: LinkIt
Topic: Linkit 7688 power supply
Replies: 2
Views: 4083

Re: Linkit 7688 power supply

Hi,

Refer to the diagram below.

Image

WiFi button and MPU button active low.

Not sure about low power mode or sleep mode.
by shijian.fang
Thu May 28, 2015 2:25 pm
Forum: Wearables
Topic: Xadow Wearabes kit issues
Replies: 1
Views: 1180

Re: Xadow Wearabes kit issues

The pedometer's illustrations on the manual just made a mistake.They are on page.4 page.13 page.30 and page.31. Trying the pedometer demo, please follow the illustration below. The only right way to connect boards is to keep the unfilled corner on the same direction. http://www.seeedstudio.com/wiki/...
by shijian.fang
Wed May 20, 2015 2:22 pm
Forum: Wearables
Topic: Xadow Wearabes kit issues
Replies: 1
Views: 1180

Xadow Wearabes kit issues

Here we talk about Xadow Wearables kit for Edison, any issue or idea will help solving problems and creating more interesting things.
by shijian.fang
Tue Nov 18, 2014 11:26 am
Forum: Shields
Topic: GPRS Shield (Seed)+ SD Shield (Seed)=> Transmit file by FTP
Replies: 2
Views: 3117

Re: GPRS Shield (Seed)+ SD Shield (Seed)=> Transmit file by

Error "+CME ERROR: 3" may be the key problem, I sugest you to send "AT+CSTT", "AT+CIICR", "AT+CIFSR" before "AT+SAPBR=1,1".