ad256e5014
This commits adds support for TI's SmartRF05 Eval. Board with cc2530 EMs Some initial support for cc2531 USB dongles
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
#ifndef UART_H
|
|
#define UART_H
|
|
|
|
#include "contiki-conf.h"
|
|
|
|
#include "cc253x.h"
|
|
#include "8051def.h"
|
|
|
|
/*---------------------------------------------------------------------------*/
|
|
/* UART BAUD Rates */
|
|
/*
|
|
* Macro to set speed of UART N by setting the UnBAUD SFR to M and the
|
|
* UnGCR SRF to E. See the cc2530 datasheet for possible values of M and E
|
|
*/
|
|
#define UART_SET_SPEED(N, M, E) do{ U##N##BAUD = M; U##N##GCR = E; } while(0)
|
|
|
|
/*
|
|
* Sample Values for M and E in the macro above to achieve some common BAUD
|
|
* rates. For more values, see the cc2430 datasheet
|
|
*/
|
|
/* 2000000 - cc2430 theoretical MAX when using the 32MHz clock */
|
|
#define UART_2K_M 0
|
|
#define UART_2K_E 16
|
|
/* 1000000 - cc2430 theoretical MAX when using the 16MHz clock */
|
|
#define UART_1K_M 0
|
|
#define UART_1K_E 15
|
|
/* 921600 */
|
|
#define UART_921_M 216
|
|
#define UART_921_E 14
|
|
/* 460800 Higher values lead to problems when the node needs to RX */
|
|
#define UART_460_M 216
|
|
#define UART_460_E 13
|
|
/* 115200 */
|
|
#define UART_115_M 216
|
|
#define UART_115_E 11
|
|
/* 38400 */
|
|
#define UART_38_M 59
|
|
#define UART_38_E 10
|
|
/* 9600 */
|
|
#define UART_9_M 59
|
|
#define UART_9_E 8
|
|
|
|
#endif /* UART_H */
|