Chip Configuration and Drivers – Status Report Group Members: Tyler Doering Garrett Chandler Taye Gebrewold Current Status: SWUART has been completed and tested Clocks for system and all hardware have been set up OS_timer has been set up All the timers and hardware have been selected
Chip Configuration and Drivers – Hardware Map Timer A : TMRA3 19200 Hz interrupts (4800 baud generation at 4x for signal pseudo-sync) Software UART Receive 1200 Hz interrupts (1200 baud generation for signal pseudo-sync) Software UART Transmit Timer B : TMRB7 8000 Hz interrupts Analog Audio 100 Hz interrupts OS Tick Sensor Acquisition Analog to Digital Converter : ADC12 Analog audio in 8 bit samples Digital to Analog Converter : DAC12 Analog audio out Port Interrupts Software UART Receive Sync DTMF Valid Signal Supervisor Serial Interface (Currently Undefined) Receiver/Transmitter Zero : USART0 UART Camera at [ 115200 | 38400 | 9600 ] baud (others available) SPI SD Flash Mass Storage (Unknown max flash speed. Test at uC max and backoff as necessary.) I2C Speed Max @ 400khz by spec. Drive at [ 200k | 100k | 50k ]. Devices Camera Temperature Radio TX/RX/AMP Binary Power Control Radio TX Current Radio RX Current Power System Receiver/Transmitter One : USART1 MHX Radio @ [ 115200 | 56000 | 9600 | 1200 ]