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MindTree Consulting has developed a complete Bluetooth™-based personal digital assistant (PDA) for one of its customers. MindTree built the PDA using draft specifications to arrive at a prototype. This involved:

Designing the PDA hardware
Porting the uCLinux OS
Porting MindTree's EtherMind Bluetooth™ stack and integrating the client's proprietary application
Testing the product in the application environment
Interoperability testing for Bluetooth™
Supporting the client in BQB qualification
Hardware
FPGA solution of 32 bit embedded microprocessor
1Mbyte (16bit) FLASH
1Mbyte (16bit) SRAM
Battery operation and external adapter operation
IR LED
Power conditioning
Low battery contro
Power on self reset
Battery backup for SRAM
LCD with backlight control
32 key keypad
Speaker (Peizo)
Edge connector to plug-in to dev board (expansion port)
Size of 70x120mm
Complying to EMI/EMC rules
Software
uCLinux on processor
Device drivers for LCD, Keypad, Buzzer
Bluetooth™ stack with various profiles
Framework comes here