DV164126 Microchip Technology, DV164126 Datasheet - Page 29

• Manufacturer Part Number: DV164126
• Description: KIT DEVELOPMENT USB W/PICKIT 2
• Manufacturer: Microchip Technology

Specifications of DV164126

• Main Purpose: Interface, USB 2.0 Slave
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: PIC18F13K50, PIC18F14K50
• Primary Attributes: Full Speed (12Mbps), MCU Based
• Secondary Attributes: 4 Labs: Enumeration, HID Mouse, HID Keyboard, CDC Serial Emulator
• Silicon Manufacturer: Microchip
• Silicon Core Number: PIC18F14K50, PIC18F13K50
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Family Name: Piccolo
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

© 2009 Microchip Technology Inc.
EXAMPLE 2-8:
Next, the keyboard.c source file will be configured.
6. In the Project window, open the keyboard.c source file and scroll down to the
UserInit(). Uncomment the port and ADC initialization code. The user is
urged to review the PIC18F14K50 data sheet as to the significance of these
initializations for the appropriate peripheral.
// ADCON0=0x29;
// ADCON1 = 0X00;
// ADCON2=0x3F;
Scroll down to the keyboard() and copy and paste the code in Example 2-9
between the curly braces in the switch at:
//ADD STATE MACHINE CODE HERE
0x05, 0x01,
0x09, 0x06,
0xa1, 0x01,
0x05, 0x07,
0x19, 0xe0,
0x29, 0xe7,
0x15, 0x00,
0x25, 0x01,
0x75, 0x01,
0x95, 0x08,
0x81, 0x02,
0x95, 0x01,
0x75, 0x08,
0x81, 0x03,
0x95, 0x05,
0x75, 0x01,
0x05, 0x08,
0x19, 0x01,
0x29, 0x05,
0x91, 0x02,
0x95, 0x01,
0x75, 0x03,
0x91, 0x03,
0x95, 0x06,
0x75, 0x08,
0x15, 0x00,
0x25, 0x65,
0x05, 0x07,
0x19, 0x00,
0x29, 0x65,
0x81, 0x00,
0xc0
REPORT DESCRIPTOR FOR KEYBOARD()
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USAGE_MINIMUM (Reserved (no event indicated))
USAGE_PAGE (Generic Desktop)
USAGE (Keyboard)
COLLECTION (Application)
USAGE_PAGE (Keyboard)
USAGE_MINIMUM (Keyboard LeftControl)
USAGE_MAXIMUM (Keyboard Right GUI)
LOGICAL_MINIMUM (0)
LOGICAL_MAXIMUM (1)
REPORT_SIZE (1)
REPORT_COUNT (8)
INPUT (Data,Var,Abs)
REPORT_COUNT (1)
REPORT_SIZE (8)
INPUT (Cnst,Var,Abs)
REPORT_COUNT (5)
REPORT_SIZE (1)
USAGE_PAGE (LEDs)
USAGE_MINIMUM (Num Lock)
USAGE_MAXIMUM (Kana)
OUTPUT (Data,Var,Abs)
REPORT_COUNT (1)
REPORT_SIZE (3)
OUTPUT (Cnst,Var,Abs)
REPORT_COUNT (6)
REPORT_SIZE (8)
LOGICAL_MINIMUM (0)
LOGICAL_MAXIMUM (101)
USAGE_PAGE (Keyboard)
USAGE_MAXIMUM (Keyboard Application)
INPUT (Data,Ary,Abs)
DS41356B-page 25