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Merge pull request #225 from tecip-nes/pic32_minor_reorganization

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Pic32 minor reorganization
This commit is contained in:
Adam Dunkels 2013-05-19 14:22:14 -07:00
parent d87f0cf42a 49d861979b
commit aaac20a950
13 changed files with 328 additions and 66 deletions
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40
cpu/pic32/clock.c
View file

@ -98,15 +98,29 @@ clock_set_seconds(unsigned long sec)
seconds = sec;
}
/*---------------------------------------------------------------------------*/
void
clock_init(void)
{
ticks = 0;
seconds = 0;
pic32_timer1_init(CLOCK_SECOND);
pic32_timer1_enable_irq();
pic32_timer1_start();
#define CLOCK_INIT(XX) \
void \
clock_init(void) \
{ \
ticks = 0; \
seconds = 0; \
pic32_timer##XX##_init(CLOCK_SECOND);\
pic32_timer##XX##_enable_irq(); \
pic32_timer##XX##_start(); \
}
#if PIC32_TIMER_CLOCK == 1
CLOCK_INIT(1)
#elif PIC32_TIMER_CLOCK == 2
CLOCK_INIT(2)
#elif PIC32_TIMER_CLOCK == 3
CLOCK_INIT(3)
#elif PIC32_TIMER_CLOCK == 4
CLOCK_INIT(4)
#elif PIC32_TIMER_CLOCK == 5
CLOCK_INIT(5)
#endif
/*---------------------------------------------------------------------------*/
void
clock_delay_usec(uint16_t dt)
@ -139,6 +153,16 @@ clock_delay(unsigned int delay)
}
/*---------------------------------------------------------------------------*/
#if PIC32_TIMER_CLOCK == 1
TIMER_INTERRUPT(1, clock_callback);
#elif PIC32_TIMER_CLOCK == 2
TIMER_INTERRUPT(2, clock_callback);
#elif PIC32_TIMER_CLOCK == 3
TIMER_INTERRUPT(3, clock_callback);
#elif PIC32_TIMER_CLOCK == 4
TIMER_INTERRUPT(4, clock_callback);
#elif PIC32_TIMER_CLOCK == 5
TIMER_INTERRUPT(5, clock_callback);
#endif
/** @} */

18
cpu/pic32/debug-uart.c
View file

@ -54,7 +54,7 @@
#include <dev/serial-line.h>
#define DEBUG 1
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
@ -62,7 +62,7 @@
#define PRINTF(...)
#endif
#define DEBUG_UART(XX) \
#define DEBUG_UART(XX, YY) \
void \
_mon_putc(char c) \
{ \
@ -77,20 +77,20 @@
PRINTF("Initializing debug uart: %lubps\n", ubr); \
} \
\
UART_INTERRUPT(XX, 2, pic32_uart##XX##_write);
UART_INTERRUPT(XX, YY, pic32_uart##XX##_write);
#ifdef __USE_UART_PORT1A_FOR_DEBUG__
DEBUG_UART(1A);
DEBUG_UART(1A, 0);
#elif defined __USE_UART_PORT1B_FOR_DEBUG__
DEBUG_UART(1B);
DEBUG_UART(1B, 2);
#elif defined __USE_UART_PORT2A_FOR_DEBUG__
DEBUG_UART(2A);
DEBUG_UART(2A, 1);
#elif defined __USE_UART_PORT2B_FOR_DEBUG__
DEBUG_UART(2B);
DEBUG_UART(2B, 2);
#elif defined __USE_UART_PORT3A_FOR_DEBUG__
DEBUG_UART(3A);
DEBUG_UART(3A, 1);
#elif defined __USE_UART_PORT3B_FOR_DEBUG__
DEBUG_UART(3B);
DEBUG_UART(3B, 2);
#else
DEBUG_UART(1A);
#endif

23
cpu/pic32/lib/pic32_uart.c
View file

@ -76,7 +76,8 @@
#include <p32xxxx.h>
#include "contiki.h"
#include "lib/ringbuf.h"
#include "dev/leds.h"
/*---------------------------------------------------------------------------*/
#define UART_PORT_INIT_XA(XX, YY, ZZ) \
@ -84,7 +85,7 @@
pic32_uart##XX##A_init(uint32_t baudrate, uint16_t byte_format) \
{ \
/* Disable Interrupts: RX, TX, ERR */ \
IEC##ZZ##CLR = _IEC##ZZ##_U##XX##ARXIE_MASK; \
IEC##ZZ##CLR = _IEC##ZZ##_U##XX##AEIE_MASK | _IEC##ZZ##_U##XX##ATXIE_MASK | _IEC##ZZ##_U##XX##ARXIE_MASK; \
IFS##ZZ##CLR = _IFS##ZZ##_U##XX##AEIF_MASK | _IFS##ZZ##_U##XX##ATXIF_MASK | _IFS##ZZ##_U##XX##ARXIF_MASK; \
\
/* Clear thant Set Pri and Sub priority */ \
@ -101,8 +102,8 @@
U##XX##AMODESET = byte_format & 0x07; /* Number of bit, Parity and Stop bits */ \
\
/* Status bits */ \
U##XX##ASTA = 0; /* TX & RX interrupt modes */ \
U##XX##ASTASET = _U##XX##ASTA_UTXEN_MASK | _U##XX##ASTA_URXEN_MASK; /* Enable TX, RX */ \
U##XX##ASTA = 0; \
U##XX##ASTASET = _U##XX##ASTA_URXEN_MASK | _U##XX##ASTA_UTXEN_MASK; /* Enable RX and TX */ \
\
IEC##ZZ##SET = _IEC##ZZ##_U##XX##ARXIE_MASK; \
\
@ -117,7 +118,7 @@
pic32_uart##XX##B_init(uint32_t baudrate, uint16_t byte_format) \
{ \
/* Disable Interrupts: RX, TX, ERR */ \
IEC##ZZ##CLR = _IEC##ZZ##_U##XX##BRXIE_MASK; \
IEC##ZZ##CLR = _IEC##ZZ##_U##XX##BEIE_MASK | _IEC##ZZ##_U##XX##BTXIE_MASK | _IEC##ZZ##_U##XX##BRXIE_MASK; \
IFS##ZZ##CLR = _IFS##ZZ##_U##XX##BEIF_MASK | _IFS##ZZ##_U##XX##BTXIF_MASK | _IFS##ZZ##_U##XX##BRXIF_MASK; \
\
/* Clear thant Set Pri and Sub priority */ \
@ -134,8 +135,8 @@
U##XX##BMODESET = byte_format & 0x07; /* Number of bit, Parity and Stop bits */ \
\
/* Status bits */ \
U##XX##BSTA = 0; /* TX & RX interrupt modes */ \
U##XX##BSTASET = _U##XX##BSTA_UTXEN_MASK | _U##XX##BSTA_URXEN_MASK; /* Enable TX, RX */ \
U##XX##BSTA = 0; \
U##XX##BSTASET = _U##XX##BSTA_URXEN_MASK | _U##XX##BSTA_UTXEN_MASK; /* Enable RX and TX */ \
\
IEC##ZZ##SET = _IEC##ZZ##_U##XX##BRXIE_MASK; \
\
@ -150,9 +151,13 @@
int8_t \
pic32_uart##XX##_write(uint8_t data) \
{ \
while(U##XX##STAbits.UTXBF); \
volatile uint8_t wait; \
\
do { \
wait = U##XX##STAbits.UTXBF; \
} while(wait); \
\
U##XX##TXREG = data; \
while(!U##XX##STAbits.TRMT); \
\
return UART_NO_ERROR; \
}

8
cpu/pic32/lib/pic32_uart.h
View file

@ -66,6 +66,8 @@
#include <stdint.h>
#include "dev/leds.h"
#define BAUD2UBR(x) x
/* Returned Messages */
@ -77,17 +79,17 @@
int8_t pic32_uart##XX##_init(uint32_t baudrate, uint16_t byte_format); \
int8_t pic32_uart##XX##_write(uint8_t data);
#define UART_INTERRUPT(XX, Y, CALLBACK) \
#define UART_INTERRUPT(XX, YY, CALLBACK) \
ISR(_UART_##XX##_VECTOR) \
{ \
volatile uint8_t byte; \
if(IFS##Y##bits.U##XX##RXIF) { \
if(IFS##YY##bits.U##XX##RXIF) { \
if((U##XX##STAbits.PERR == 0) && (U##XX##STAbits.FERR == 0)) { \
CALLBACK(U##XX##RXREG); \
} else { \
byte = U##XX##RXREG; /* NULL READ */ \
} \
IFS##Y##CLR = _IFS##Y##_U##XX##RXIF_MASK; \
IFS##YY##CLR = _IFS##YY##_U##XX##RXIF_MASK; \
} \
if(U##XX##STAbits.OERR) { \
U##XX##STACLR = _U##XX##STA_OERR_MASK; \

16
cpu/pic32/slip-uart.c
View file

@ -60,7 +60,7 @@
#define PRINTF(...)
#endif
#define SLIP_UART(XX) \
#define SLIP_UART(XX, YY) \
void \
slip_arch_writeb(unsigned char c) \
{ \
@ -75,20 +75,20 @@
PRINTF("Initializing slip uart: %lubps\n", ubr); \
} \
\
UART_INTERRUPT(XX, 0, slip_input_byte);
UART_INTERRUPT(XX, YY, slip_input_byte);
#ifdef __USE_UART_PORT1A_FOR_SLIP__
SLIP_UART(1A);
SLIP_UART(1A, 0);
#elif defined __USE_UART_PORT1B_FOR_SLIP__
SLIP_UART(1B);
SLIP_UART(1B, 2);
#elif defined __USE_UART_PORT2A_FOR_SLIP__
SLIP_UART(2A);
SLIP_UART(2A, 1);
#elif defined __USE_UART_PORT2B_FOR_SLIP__
SLIP_UART(2B);
SLIP_UART(2B, 2);
#elif defined __USE_UART_PORT3A_FOR_SLIP__
SLIP_UART(3A);
SLIP_UART(3A, 1);
#elif defined __USE_UART_PORT3B_FOR_SLIP__
SLIP_UART(3B);
SLIP_UART(3B, 2);
#else
SLIP_UART(1A);
#endif

54
examples/seedeye/powerswitch/Makefile Normal file
View file

@ -0,0 +1,54 @@
ifndef TARGET
TARGET=seedeye
endif
all: remotepowerswitch
CONTIKI=../../../
CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
# variable for root Makefile.include
WITH_UIP6=1
# for some platforms
UIP_CONF_IPV6=1
WITH_COAP=13
UIP_CONF_RPL=1
# REST framework, requires WITH_COAP
ifeq ($(WITH_COAP), 13)
${info INFO: compiling with CoAP-13}
CFLAGS += -DWITH_COAP=13
CFLAGS += -DREST=coap_rest_implementation
CFLAGS += -DUIP_CONF_TCP=0
APPS += er-coap-13
else ifeq ($(WITH_COAP), 12)
${info INFO: compiling with CoAP-12}
CFLAGS += -DWITH_COAP=12
CFLAGS += -DREST=coap_rest_implementation
CFLAGS += -DUIP_CONF_TCP=0
APPS += er-coap-12
else ifeq ($(WITH_COAP), 7)
${info INFO: compiling with CoAP-08}
CFLAGS += -DWITH_COAP=7
CFLAGS += -DREST=coap_rest_implementation
CFLAGS += -DUIP_CONF_TCP=0
APPS += er-coap-07
else ifeq ($(WITH_COAP), 3)
${info INFO: compiling with CoAP-03}
CFLAGS += -DWITH_COAP=3
CFLAGS += -DREST=coap_rest_implementation
CFLAGS += -DUIP_CONF_TCP=0
APPS += er-coap-03
else
${info INFO: compiling with HTTP}
CFLAGS += -DWITH_HTTP
CFLAGS += -DREST=http_rest_implementation
CFLAGS += -DUIP_CONF_TCP=1
APPS += er-http-engine
endif
APPS += erbium
include $(CONTIKI)/Makefile.include

52
examples/seedeye/powerswitch/project-conf.h Normal file
View file

@ -0,0 +1,52 @@
/*
* Copyright (c) 2010, Swedish Institute of Computer Science.
* All rights reserved.
*
* 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 Institute 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 INSTITUTE 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 INSTITUTE 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.
*
*
*/
#ifndef __PROJECT_RPL_WEB_CONF_H__
#define __PROJECT_RPL_WEB_CONF_H__
#define SICSLOWPAN_CONF_FRAG 1
/* Increase rpl-border-router IP-buffer when using 128. */
#ifndef REST_MAX_CHUNK_SIZE
#define REST_MAX_CHUNK_SIZE 64
#endif
/* Multiplies with chunk size, be aware of memory constraints. */
#ifndef COAP_MAX_OPEN_TRANSACTIONS
#define COAP_MAX_OPEN_TRANSACTIONS 2
#endif
/* Must be <= open transaction number. */
#ifndef COAP_MAX_OBSERVERS
#define COAP_MAX_OBSERVERS COAP_MAX_OPEN_TRANSACTIONS-1
#endif
#endif /* __PROJECT_RPL_WEB_CONF_H__ */

95
examples/seedeye/powerswitch/remotepowerswitch.c Normal file
View file

@ -0,0 +1,95 @@
/*
* Remote Power Switch Example for the Seed-Eye Board
* Copyright (c) 2013, Giovanni Pellerano
*
* Ownership: Scuola Superiore Sant'Anna (http://www.sssup.it) and
* Consorzio Nazionale Interuniversitario per le Telecomunicazioni
* (http://www.cnit.it).
*
* All rights reserved.
*
* 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 Institute 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 INSTITUTE 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 INSTITUTE 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.
*
*/
/**
* \addtogroup Remote Power Switch Example for the Seed-Eye Board
*
* @{
*/
/**
* \file remotepowerswitch.c
* \brief Remote Power Switch Example for the Seed-Eye Board
* \author Giovanni Pellerano <giovanni.pellerano@evilaliv3.org>
* \date 2013-01-24
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "contiki.h"
#include "contiki-net.h"
#include "erbium.h"
#include "dev/leds.h"
#include <p32xxxx.h>
RESOURCE(toggle, METHOD_GET | METHOD_PUT | METHOD_POST, "actuators/powerswitch", "title=\"Red LED\";rt=\"Control\"");
void
toggle_handler(void* request, void* response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
{
leds_toggle(LEDS_RED);
PORTEbits.RE0 = !PORTEbits.RE0;
}
PROCESS(remote_power_switch, "Remote Power Switch");
AUTOSTART_PROCESSES(&remote_power_switch);
PROCESS_THREAD(remote_power_switch, ev, data)
{
PROCESS_BEGIN();
rest_init_engine();
TRISEbits.TRISE0 = 0;
PORTEbits.RE0 = 0;
rest_activate_resource(&resource_toggle);
while(1) {
PROCESS_WAIT_EVENT();
}
PROCESS_END();
}
/** @} */

32
platform/seedeye/Makefile.seedeye
View file

@ -14,8 +14,36 @@ CONTIKI_TARGET_DIRS = . dev dev/mrf24j40 apps net
CONTIKI_TARGET_MAIN = ${addprefix $(OBJECTDIR)/,contiki-main.o}
CONTIKI_PLAT_DEFS += -D __USE_TIMER__
CONTIKI_PLAT_DEFS += -D __USE_TIMER_1__
CONTIKI_PLAT_DEFS += -D __USE_TIMER_23__
ifndef PIC32_TIMER_CLOCK
CONTIKI_PLAT_DEFS += -D __USE_TIMER_1__ -D PIC32_TIMER_CLOCK=1
endif
ifeq ($(PIC32_TIMER_CLOCK),1)
CONTIKI_PLAT_DEFS += -D __USE_TIMER_1__ -D PIC32_TIMER_CLOCK=1
endif
ifeq ($(PIC32_TIMER_CLOCK),2)
CONTIKI_PLAT_DEFS += -D __USE_TIMER_2__ -D PIC32_TIMER_CLOCK=2
endif
ifeq ($(PIC32_TIMER_CLOCK),3)
CONTIKI_PLAT_DEFS += -D __USE_TIMER_3__ -D PIC32_TIMER_CLOCK=3
endif
ifeq ($(PIC32_TIMER_CLOCK),4)
CONTIKI_PLAT_DEFS += -D __USE_TIMER_4__ -D PIC32_TIMER_CLOCK=4
endif
ifeq ($(PIC32_TIMER_CLOCK),5)
CONTIKI_PLAT_DEFS += -D __USE_TIMER_5__ -D PIC32_TIMER_CLOCK=5
endif
ifndef PIC32_TIMER_RTIMER
CONTIKI_PLAT_DEFS += -D __USE_TIMER_23__ -D PIC32_TIMER_RTIMER=23
endif
ifeq ($(PIC32_TIMER_RTIMER),23)
CONTIKI_PLAT_DEFS += -D __USE_TIMER_23__ -D PIC32_TIMER_RTIMER=23
endif
ifeq ($(PIC32_TIMER_RTIMER),45)
CONTIKI_PLAT_DEFS += -D __USE_TIMER_45__ -D PIC32_TIMER_RTIMER=45
endif
CONTIKI_PLAT_DEFS += -D __USE_UART__
CONTIKI_PLAT_DEFS += -D __USE_UART_PORT1A__
CONTIKI_PLAT_DEFS += -D __USE_UART_PORT1B__

2
platform/seedeye/contiki-conf.h
View file

@ -104,6 +104,8 @@ typedef uint32_t rtimer_clock_t;
#define UIP_CONF_ND6_RETRANS_TIMER 10000
#define UIP_CONF_BUFFER_SIZE 240
#ifndef QUEUEBUF_CONF_NUM
#define QUEUEBUF_CONF_NUM 16
#endif /* QUEUEBUF_CONF_NUM */

4
platform/seedeye/contiki-seedeye-main.c
View file

@ -116,8 +116,8 @@ main(int argc, char **argv)
PRINTF("Initialising Node: %d\n", SEEDEYE_ID);
printf("CPU Clock: %uMhz\n", pic32_clock_get_system_clock() / 1000000);
printf("Peripheral Clock: %uMhz\n", pic32_clock_get_peripheral_clock() / 1000000);
PRINTF("CPU Clock: %uMhz\n", pic32_clock_get_system_clock() / 1000000);
PRINTF("Peripheral Clock: %uMhz\n", pic32_clock_get_peripheral_clock() / 1000000);
random_init(SEEDEYE_ID);

4
platform/seedeye/platform-conf.h
View file

@ -51,8 +51,8 @@
#define MRF24J40_PAN_COORDINATOR
#endif /* SEEDEYE_ID == 1 */
#define UART_DEBUG_BAUDRATE 230400
#define UART_SLIP_BAUDRATE 230400
#define UART_DEBUG_BAUDRATE 115200
#define UART_SLIP_BAUDRATE 115200
#define PLATFORM_HAS_BATTERY 1
#define PLATFORM_HAS_BUTTON 1