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Initial commit for UARTConnect module

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* Keyboard interconnect using two uarts
* Supports daisy chain addressing using a master/slave direction communication scheme

- Still needs more testing
- Functions have been tested alone to be generally working
This commit is contained in:
Jacob Alexander 2015-03-15 16:58:01 -07:00
parent aeaaaaa468
commit ed71f7fad5
9 changed files with 1108 additions and 4 deletions
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2
Lib/mk20dx.h
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@ -1467,7 +1467,9 @@ typedef struct {
#define UART0_IR *(volatile uint8_t *)0x4006A00E // UART Infrared Register
#define UART0_PFIFO *(volatile uint8_t *)0x4006A010 // UART FIFO Parameters
#define UART_PFIFO_TXFE (uint8_t)0x80
#define UART_PFIFO_TXFIFOSIZE (uint8_t)0x70
#define UART_PFIFO_RXFE (uint8_t)0x08
#define UART_PFIFO_RXFIFOSIZE (uint8_t)0x07
#define UART0_CFIFO *(volatile uint8_t *)0x4006A011 // UART FIFO Control Register
#define UART_CFIFO_TXFLUSH (uint8_t)0x80 //
#define UART_CFIFO_RXFLUSH (uint8_t)0x40 //