--- /dev/null
+/*
+ * Copyright (c) 2005-2006 Arch Rock Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the
+ * distribution.
+ * - Neither the name of the Arch Rock Corporation nor the names of
+ * its contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * ARCHED ROCK OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE
+ */
+
+/**
+ * An HAL abstraction of the ChipCon CC2420 radio. This abstraction
+ * deals specifically with radio configurations. All get() and set()
+ * commands are single-phase. After setting some values, a call to
+ * sync() is required for the changes to propagate to the cc2420
+ * hardware chip. This interface allows setting multiple parameters
+ * before calling sync().
+ *
+ * @author Jonathan Hui <jhui@archrock.com>
+ * @version $Revision$ $Date$
+ */
+
+interface CC2420Config {
+
+ /**
+ * Sync configuration changes with the radio hardware. This only
+ * applies to set commands below.
+ *
+ * @return SUCCESS if the request was accepted, FAIL otherwise.
+ */
+ command error_t sync();
+ event void syncDone( error_t error );
+
+ /**
+ * Change the channel of the radio, between 11 and 26
+ */
+ command uint8_t getChannel();
+ command void setChannel( uint8_t channel );
+
+ /**
+ * Change the short address of the radio.
+ */
+ async command uint16_t getShortAddr();
+ command void setShortAddr( uint16_t address );
+
+ /**
+ * Change the PAN address of the radio.
+ */
+ async command uint16_t getPanAddr();
+ command void setPanAddr( uint16_t address );
+
+
+ /**
+ * @param on TRUE to turn address recognition on, FALSE to turn it off
+ */
+ command void setAddressRecognition(bool on);
+
+ /**
+ * @return TRUE if address recognition is enabled
+ */
+ async command bool isAddressRecognitionEnabled();
+
+ /**
+ * Sync must be called for acknowledgement changes to take effect
+ * @param enableAutoAck TRUE to enable auto acknowledgements
+ * @param hwAutoAck TRUE to default to hardware auto acks, FALSE to
+ * default to software auto acknowledgements
+ */
+ command void setAutoAck(bool enableAutoAck, bool hwAutoAck);
+
+ /**
+ * @return TRUE if hardware auto acks are the default, FALSE if software
+ * acks are the default
+ */
+ async command bool isHwAutoAckDefault();
+
+ /**
+ * @return TRUE if auto acks are enabled
+ */
+ async command bool isAutoAckEnabled();
+
+}
+++ /dev/null
-/*
- * Copyright (c) 2005
- * The President and Fellows of Harvard College.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Writes printf like output to the UART.
- * This works only on the AVR and MSP430 Microcontrollers!
- * <p>
- * Note: For AVR we explicitly place the print statements in ROM; for
- * MSP430 this is done by default! For AVR, if we don't place it
- * explicitely in ROM, the statements will go in RAM, which will
- * quickly cause a descent size program to run out of RAM. By default
- * it doesn't disable the interupts; disabling the interupts when
- * writing to the UART, slows down/makes the mote quite unresponsive,
- * and can lead to problems! If you wish to disable all printfs to
- * the UART, then comment the flag: <code>PRINTFUART_ENABLED</code>.
-
- * <p> <pre>
- * How to use:
- * // (1) Call printfUART_init() from your initialization function
- * // to initialize the UART
- * printfUART_init();
- * // (2) Set your UART client to the correct baud rate. Look at
- * // the comments in printfUART_init(), to figure out what
- * // baud to use for your particular mote
- *
- * // (3) Send printf statements like this:
- * printfUART("Hello World, we are in year= %i\n", 2004);
- *
- * Examples and caveats:
- * // (1) - If no parameters are passed, then the second quotes
- * are required because of how the macro is defined
- * printfUART("Timer fired\n", "");
- * // (2) - Must use curly braces in single section statements
- * if (x < 3)
- * {printfUART("The value of x is %i\n", x);}
- * // (3) - Otherwise it more or less works like regular printf
- * printfUART("\nThe value of x=%i, and y=%i\n", x, y);
- * </pre>
- * <pre>URL: http://www.eecs.harvard.edu/~konrad/projects/motetrack</pre>
- * @author Konrad Lorincz
- * @version 2.0, January 5, 2005
- */
-#ifndef PRINTFUART_H
-#define PRINTFUART_H
-#include <stdarg.h>
-//#include <stdio.h>
-
-// Comment out the line below to DISABLE printf statements.
-//#define PRINTFUART_ENABLED
-
-
-// -------------------------------------------------------------------
-#ifdef PRINTFUART_ENABLED
- #define DEBUGBUF_SIZE 256
- char debugbuf[DEBUGBUF_SIZE];
- char debugbufROMtoRAM[DEBUGBUF_SIZE];
-
- #if defined(PLATFORM_MICAZ) || defined(PLATFORM_MICA2) || defined(PLATFORM_MICA2DOT)
- #define printfUART(__format, __args...) { \
- static const char strROM[] PROGMEM = __format; \
- strcpy_P((char*) &debugbufROMtoRAM, (PGM_P) &strROM); \
- sprintf(debugbuf, debugbufROMtoRAM, __args); \
- writedebug(); \
- }
- #else // assume MSP430 architecture (e.g. TelosA, TelosB, etc.)
- #define printfUART(__format, __args...) { \
- sprintf(debugbuf, __format, __args); \
- writedebug(); \
- }
- #endif
-#else
- #define printfUART(__format, __args...)
- void printfUART_init() {}
-#endif
-
-#define NOprintfUART(__format, __args...)
-
-
-/** Used for terminating the program from a non-nesc file. Calling <code>exit(1)</code>
- * from a non-nesc file doesn't terminate the program immeditely
- */
-static int EXIT_PROGRAM = 0;
-
-
-
-// -------------------------------------------------------------------
-#ifdef PRINTFUART_ENABLED
-
-/**
- * Initialize the UART port. Call this from your startup routine.
- */
-#define printfUART_init() {atomic printfUART_init_private();}
-void printfUART_init_private()
-{
- #if defined(PLATFORM_MICAZ) || defined(PLATFORM_MICA2)
- // 56K baud
- outp(0,UBRR0H);
- outp(15, UBRR0L); //set baud rate
- outp((1<<U2X),UCSR0A); // Set UART double speed
- outp(((1 << UCSZ1) | (1 << UCSZ0)) , UCSR0C); // Set frame format: 8 data-bits, 1 stop-bit
- inp(UDR0);
- outp((1 << TXEN) ,UCSR0B); // Enable uart reciever and transmitter
-
- #else
- #if defined(PLATFORM_MICA2DOT)
- // 19.2K baud
- outp(0,UBRR0H); // Set baudrate to 19.2 KBps
- outp(12, UBRR0L);
- outp(0,UCSR0A); // Disable U2X and MPCM
- outp(((1 << UCSZ1) | (1 << UCSZ0)) , UCSR0C);
- inp(UDR0);
- outp((1 << TXEN) ,UCSR0B);
-
- #else // assume TelosA, TelosB, etc.
- //9.6K baud
- uint16_t l_br = 0;
- uint8_t l_mctl = 0;
- uint8_t l_ssel = 0;
-
-
- TOSH_SEL_UTXD1_MODFUNC();
- TOSH_SEL_URXD1_MODFUNC();
-
-
- UCTL1 = SWRST;
- UCTL1 |= CHAR; // 8-bit char, UART-mode
-
- U1RCTL &= ~URXEIE; // even erroneous characters trigger interrupts
-
- UCTL1 = SWRST;
- UCTL1 |= CHAR; // 8-bit char, UART-mode
-
- if (l_ssel & 0x80) {
- U1TCTL &= ~(SSEL_0 | SSEL_1 | SSEL_2 | SSEL_3);
- U1TCTL |= (l_ssel & 0x7F);
- }
- else {
- U1TCTL &= ~(SSEL_0 | SSEL_1 | SSEL_2 | SSEL_3);
- U1TCTL |= SSEL_ACLK; // use ACLK, assuming 32khz
- }
-
- if ((l_mctl != 0) || (l_br != 0)) {
- U1BR0 = l_br & 0x0FF;
- U1BR1 = (l_br >> 8) & 0x0FF;
- U1MCTL = l_mctl;
- }
- else {
- U1BR0 = 0x03; // 9600 baud
- U1BR1 = 0x00;
- U1MCTL = 0x4A;
- }
-
- ME2 &= ~USPIE1; // USART1 SPI module disable
- ME2 |= (UTXE1 | URXE1); // USART1 UART module enable
-
- U1CTL &= ~SWRST;
-
- IFG2 &= ~(UTXIFG1 | URXIFG1);
- IE2 &= ~(UTXIE1 | URXIE1); // interrupt disabled
-
- #endif
- #endif
-}
-
-#if defined(PLATFORM_MICAZ) || defined(PLATFORM_MICA2) || defined(PLATFORM_MICA2DOT)
-#else // assume AVR architecture (e.g. TelosA, TelosB)
- bool isTxIntrPending()
- {
- if (U1TCTL & TXEPT) {
- return TRUE;
- }
- return FALSE;
- }
-#endif
-
-/**
- * Outputs a char to the UART.
- */
-void UARTPutChar(char c)
-{
- if (c == '\n')
- UARTPutChar('\r');
-
-
- #if defined(PLATFORM_MICAZ) || defined(PLATFORM_MICA2) || defined(PLATFORM_MICA2DOT)
- loop_until_bit_is_set(UCSR0A, UDRE);
- outb(UDR0,c);
- #else // assume AVR architecture (e.g. TelosA, TelosB)
- U1TXBUF = c;
- while( !isTxIntrPending() )
- continue;
- #endif
-}
-
-/**
- * Outputs the entire debugbuf to the UART, or until it encounters '\0'.
- */
-void writedebug()
-{
- uint16_t i = 0;
-
- while (debugbuf[i] != '\0' && i < DEBUGBUF_SIZE)
- UARTPutChar(debugbuf[i++]);
-}
-
-
-
-/**
- * Simplified sprintf
- */
-#define SCRATCH 16
-int sprintf(uint8_t *buf, const uint8_t *format, ...)
-{
- uint8_t scratch[SCRATCH];
- uint8_t format_flag;
- uint32_t u_val=0, base;//modified by Andre Cunha
- uint8_t *ptr;
- va_list ap;
-
- //memset(scratch, 0, SCRATCH);
-
- buf[0] = '\0'; // KLDEBUG - fixes subtle bug ...
- va_start (ap, format);
- for (;;){
- while ((format_flag = *format++) != '%'){ // Until '%' or '\0'
- if (!format_flag) {va_end (ap); return (0);}
- *buf = format_flag; buf++; *buf=0;
- }
-
- switch (format_flag = *format++){
-
- case 'c':
- format_flag = va_arg(ap,int);
- default:
- *buf = format_flag; buf++; *buf=0;
- continue;
- case 'S':
- case 's':
- ptr = va_arg(ap,char *);
- strcat(buf, ptr);
- continue;
- case 'o':
- base = 8;
- *buf = '0'; buf++; *buf=0;
- goto CONVERSION_LOOP;
- case 'i':
- if (((int)u_val) < 0){
- u_val = - u_val;
- *buf = '-'; buf++; *buf=0;
- }
- base = 10;
- goto CONVERSION_LOOP;
- // no break -> run into next case
- case 'd'://added by Andre Cunha
- if (((int32_t)u_val) < 0){
- u_val = - u_val;
- *buf = '-'; buf++; *buf=0;
- }
-
- base = 10;
- goto CONVERSION_LOOP32;
- case 'u':
- base = 10;
- goto CONVERSION_LOOP;
- case 'x':
- base = 16;
- goto CONVERSION_LOOP;
-
- case 'y'://unsigned int 32 bits hexadecimal//added by Andre Cunha
- base = 16;
- goto CONVERSION_LOOP32;
-
- CONVERSION_LOOP:
- u_val = va_arg(ap,int);
- ptr = scratch + SCRATCH;
- *--ptr = 0;
- do {
- char ch = u_val % base + '0';
- if (ch > '9')
- ch += 'a' - '9' - 1;
- *--ptr = ch;
- u_val /= base;
- } while (u_val);
- strcat(buf, ptr);
- buf += strlen(ptr);
- break;
-
- CONVERSION_LOOP32:
- u_val = va_arg(ap,int32_t);
- ptr = scratch + SCRATCH;
- *--ptr = 0;
- do {
- char ch = u_val % base + '0';
- if (ch > '9')
- ch += 'a' - '9' - 1;
- *--ptr = ch;
- u_val /= base;
- } while (u_val);
- strcat(buf, ptr);
- buf += strlen(ptr);
- }
- }
-}
-
-
-#endif // PRINTFUART_ENABLED
-// -------------------------------------------------------------------
-
-#endif // PRINTFUART_H
-
projects / tinyos-2.x.git / commitdiff