AT89STK-05 Atmel, AT89STK-05 Datasheet - Page 7

• Manufacturer Part Number: AT89STK-05
• Description: KIT STARTER FOR AT89C5131
• Manufacturer: Atmel

Specifications of AT89STK-05

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: AT89C5131
• Primary Attributes: *
• Secondary Attributes: *
• Processor To Be Evaluated: AT89C5131A
• Interface Type: RS-232, USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

RF Mouse Software
Transmitter part
7650A–USB–05/06
The RF mouse software is divided in two parts:
•
•
The transmitter part controls the signals from the mouse and send RF data. The default parame-
ters are programmed for data pipe number (Pipe 0) and for frequency channel (RF Channel 2).
The TX Payload command is used to send the data byte with mouse information.
In the config.h file, the flag “nRF24L01_TRANSMITTER” must be defined.
The data byte contains on each bit a mouse status (left, right...). This byte is described below in
Table 1.
Table 1. Mouse Status
The mouse switches are connected to standard IOs of AT89STK-05. Table 2 describes the
hardware connections between the mouse and the AT89STK-05.
Table 2. AT89C5131 IOs Description
transmitter part
receiver part
Mouse switch
RIGHT CLICK
LEFT CLICK
RIGHT
DOWN
LEFT
UP
Bit number
7
6
5
4
3
2
1
0
AT89C5131pin number
Cleared if RIGHT CLICK pressed
Cleared if LEFT CLICK pressed
Cleared if DOWN pressed
Cleared if RIGHTpressed
Cleared if LEFT pressed
Cleared if UP pressed
P3_3
P1_3
P3_7
P4_0
P3_6
P3_5
USB RF Mouse
Unused
Unused
Value
7