Develop a character device driver, based on the interrupt mechanism for the four buttons on the RealARM count value, using interrupt button, accumulative count the number of signal acquisition (representative), read the data in the test procedure, reach the purpose of detecting signal number. Write the driver to set the value for the four external interrupts. Press the button When the interruption occurs, the corresponding number is increasing.

Packet : 89346524s3c2410-button.rar filelist
s3c2410-button.c

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．