hardware.h
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- // $Id: hardware.h,v 1.1.1.1 2005/04/22 04:26:45 acwarrie Exp $
- /* tab:4
- * "Copyright (c) 2000-2003 The Regents of the University of California.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose, without fee, and without written agreement is
- * hereby granted, provided that the above copyright notice, the following
- * two paragraphs and the author appear in all copies of this software.
- *
- * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
- * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
- * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
- *
- * Copyright (c) 2002-2003 Intel Corporation
- * All rights reserved.
- *
- * This file is distributed under the terms in the attached INTEL-LICENSE
- * file. If you do not find these files, copies can be found by writing to
- * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA,
- * 94704. Attention: Intel License Inquiry.
- */
- /* tab:4
- * IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. By
- * downloading, copying, installing or using the software you agree to
- * this license. If you do not agree to this license, do not download,
- * install, copy or use the software.
- *
- * Intel Open Source License
- *
- * Copyright (c) 2002 Intel 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 Intel 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 INTEL 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.
- *
- *
- */
- /*
- *
- * $Id: hardware.h,v 1.1.1.1 2005/04/22 04:26:45 acwarrie Exp $
- *
- */
- #ifndef TOSH_HARDWARE_H
- #define TOSH_HARDWARE_H
- #ifndef TOSH_HARDWARE_MICA2
- #define TOSH_HARDWARE_MICA2
- #endif // tosh hardware
- #define TOSH_NEW_AVRLIBC // mica128 requires avrlibc v. 20021209 or greater
- #include <avrhardware.h>
- #include <CC1000Const.h>
- // avrlibc may define ADC as a 16-bit register read. This collides with the nesc
- // ADC interface name
- uint16_t inline getADC() {
- return inw(ADC);
- }
- #undef ADC
- #define TOSH_CYCLE_TIME_NS 136
- // each nop is 1 clock cycle
- // 1 clock cycle on mica2 == 136ns
- void inline TOSH_wait_250ns() {
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- }
- void inline TOSH_uwait(int u_sec) {
- while (u_sec > 0) {
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- asm volatile ("nop" ::);
- u_sec--;
- }
- }
- // LED assignments
- TOSH_ASSIGN_PIN(RED_LED, A, 2);
- TOSH_ASSIGN_PIN(GREEN_LED, A, 1);
- TOSH_ASSIGN_PIN(YELLOW_LED, A, 0);
- TOSH_ASSIGN_PIN(SERIAL_ID, A, 4);
- TOSH_ASSIGN_PIN(BAT_MON, A, 5);
- TOSH_ASSIGN_PIN(THERM_PWR, A, 7);
- // ChipCon control assignments
- TOSH_ASSIGN_PIN(CC_CHP_OUT, A, 6); // chipcon CHP_OUT
- TOSH_ASSIGN_PIN(CC_PDATA, D, 7); // chipcon PDATA
- TOSH_ASSIGN_PIN(CC_PCLK, D, 6); // chipcon PCLK
- TOSH_ASSIGN_PIN(CC_PALE, D, 4); // chipcon PALE
- // Flash assignments
- TOSH_ASSIGN_PIN(FLASH_SELECT, A, 3);
- TOSH_ASSIGN_PIN(FLASH_CLK, D, 5);
- TOSH_ASSIGN_PIN(FLASH_OUT, D, 3);
- TOSH_ASSIGN_PIN(FLASH_IN, D, 2);
- // interrupt assignments
- TOSH_ASSIGN_PIN(INT0, E, 4);
- TOSH_ASSIGN_PIN(INT1, E, 5);
- TOSH_ASSIGN_PIN(INT2, E, 6);
- TOSH_ASSIGN_PIN(INT3, E, 7);
- // spibus assignments
- TOSH_ASSIGN_PIN(MOSI, B, 2);
- TOSH_ASSIGN_PIN(MISO, B, 3);
- TOSH_ASSIGN_PIN(SPI_OC1C, B, 7);
- TOSH_ASSIGN_PIN(SPI_SCK, B, 1);
- // power control assignments
- TOSH_ASSIGN_PIN(PW0, C, 0);
- TOSH_ASSIGN_PIN(PW1, C, 1);
- TOSH_ASSIGN_PIN(PW2, C, 2);
- TOSH_ASSIGN_PIN(PW3, C, 3);
- TOSH_ASSIGN_PIN(PW4, C, 4);
- TOSH_ASSIGN_PIN(PW5, C, 5);
- TOSH_ASSIGN_PIN(PW6, C, 6);
- TOSH_ASSIGN_PIN(PW7, C, 7);
- // i2c bus assignments
- TOSH_ASSIGN_PIN(I2C_BUS1_SCL, D, 0);
- TOSH_ASSIGN_PIN(I2C_BUS1_SDA, D, 1);
- // uart assignments
- TOSH_ASSIGN_PIN(UART_RXD0, E, 0);
- TOSH_ASSIGN_PIN(UART_TXD0, E, 1);
- TOSH_ASSIGN_PIN(UART_XCK0, E, 2)
- TOSH_ASSIGN_PIN(UART_RXD1, D, 2);
- TOSH_ASSIGN_PIN(UART_TXD1, D, 3);
- TOSH_ASSIGN_PIN(UART_XCK1, D, 5);
- void TOSH_SET_PIN_DIRECTIONS(void)
- {
- /* outp(0x00, DDRA);
- outp(0x00, DDRB);
- outp(0x00, DDRD);
- outp(0x02, DDRE);
- outp(0x02, PORTE);
- */
- TOSH_MAKE_CC_CHP_OUT_INPUT(); // modified for mica2 series
-
- TOSH_MAKE_PW7_OUTPUT();
- TOSH_MAKE_PW6_OUTPUT();
- TOSH_MAKE_PW5_OUTPUT();
- TOSH_MAKE_PW4_OUTPUT();
- TOSH_MAKE_PW3_OUTPUT();
- TOSH_MAKE_PW2_OUTPUT();
- TOSH_MAKE_PW1_OUTPUT();
- TOSH_MAKE_PW0_OUTPUT();
- TOSH_MAKE_CC_PALE_OUTPUT();
- TOSH_MAKE_CC_PDATA_OUTPUT();
- TOSH_MAKE_CC_PCLK_OUTPUT();
- TOSH_MAKE_MISO_INPUT();
- TOSH_MAKE_SPI_OC1C_INPUT();
- TOSH_MAKE_SERIAL_ID_INPUT();
- TOSH_CLR_SERIAL_ID_PIN(); // Prevent sourcing current
- }
- enum {
- TOSH_ADC_PORTMAPSIZE = 12
- };
- enum
- {
- TOSH_ACTUAL_CC_RSSI_PORT = 0,
- TOSH_ACTUAL_VOLTAGE_PORT = 7,
- TOSH_ACTUAL_BANDGAP_PORT = 30, // 1.23 Fixed bandgap reference
- TOSH_ACTUAL_GND_PORT = 31 // GND
- };
- enum
- {
- TOS_ADC_CC_RSSI_PORT = 0,
- TOS_ADC_VOLTAGE_PORT = 7,
- TOS_ADC_BANDGAP_PORT = 10,
- TOS_ADC_GND_PORT = 11
- };
- #endif //TOSH_HARDWARE_H