--- /dev/null
+/**
+ * \file
+ * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
+ * Copyright 2009 Develer S.r.l. (http://www.develer.com/)
+ *
+ * -->
+ *
+ * \version $Id$
+ *
+ * \author Francesco Sacchi <batt@develer.com>
+ * \author Daniele Basile <asterix@develer.com>
+ *
+ * \brief Simple BeRTOS test on AT91SAM7X-EK evaluation board.
+ *
+ * This short program shows you a simple demo of some BeRTOS feature:
+ *
+ * - Debug system
+ * - Timer interrupt
+ * - Serial
+ * - Cooperative BeRTOS Kernel
+ *
+ */
+
+#include "cfg/cfg_ser.h"
+#include <cfg/macros.h>
+
+#include <kern/proc.h>
+
+#include <cpu/detect.h>
+
+#include <drv/timer.h>
+#include <drv/sysirq_at91.h>
+#include <drv/ser.h>
+
+#include <io/arm.h>
+
+Timer leds_timer;
+Serial ser_fd;
+
+enum
+{
+ FORWARD,
+ BACKWARD,
+};
+
+int direction = FORWARD;
+
+static void leds_init(void)
+{
+ #if CPU_ARM_AT91SAM7X256
+ /* Set PB19..22 connected to PIOB */
+ PIOB_PER = 0x780000;
+ /* Set PB19..22 as output */
+ PIOB_OER = 0x780000;
+
+ /* Set PB19..22 to 1 to turn off leds */
+ PIOB_SODR = 0x780000;
+
+ /* turn first led on (PB19) */
+ PIOB_CODR = 0x80000;
+ #elif CPU_ARM_AT91SAM7S256
+ /* Set PA0..3 connected to PIOA */
+ PIOA_PER = 0x0000001f;
+ /* Set PA0..3 as output */
+ PIOA_OER = 0x0000001f;
+
+ /* Set PA0..3 to 1 to turn off leds */
+ PIOA_SODR = 0x0000000f;
+ /* turn first led on (PA0) */
+ PIOA_CODR = 0x00000001;
+ #endif
+}
+
+#if CPU_ARM_AT91SAM7X256
+ #define GET_PIO_STATUS() (~PIOB_ODSR & 0x780000)
+ #define LAST_LED 0x200000
+ #define FIRST_LED 0x100000
+ #define SET_PIO_BITS PIOB_SODR
+ #define CLEAR_PIO_BITS PIOB_CODR
+ #define AT91SAM7_MSG "BeRTOS is run on AT91SAM7X256..\n"
+#elif CPU_ARM_AT91SAM7S256
+ #define GET_PIO_STATUS() (~PIOA_ODSR & 0x0000000f)
+ #define LAST_LED 0x00000004
+ #define FIRST_LED 0x00000002
+ #define SET_PIO_BITS PIOA_SODR
+ #define CLEAR_PIO_BITS PIOA_CODR
+ #define AT91SAM7_MSG "BeRTOS is run on AT91SAM7S256..\n"
+#endif
+
+/*
+ * Knight Rider leds effect..
+ */
+static void leds_toggle(void)
+{
+ uint32_t led_status = GET_PIO_STATUS();
+
+ // Turn on led in forward direction
+ if (direction == FORWARD)
+ {
+ if(led_status == LAST_LED)
+ direction = BACKWARD;
+
+ SET_PIO_BITS = led_status;
+ CLEAR_PIO_BITS = led_status << 1;
+ }
+ // Turn on led in backward direction
+ else if (direction == BACKWARD)
+ {
+ if(led_status == FIRST_LED)
+ direction = FORWARD;
+
+ SET_PIO_BITS = led_status;
+ CLEAR_PIO_BITS = led_status >> 1;
+ }
+
+ /* Wait for interval time */
+ timer_setDelay(&leds_timer, ms_to_ticks(100));
+ timer_add(&leds_timer);
+}
+
+int main(void)
+{ char msg[]="BeRTOS, be fast be beatiful be realtime";
+
+
+ kdbg_init();
+ timer_init();
+ proc_init();
+ leds_init();
+
+ ASSERT(!IRQ_ENABLED());
+
+ /* Open the main communication port */
+ ser_init(&ser_fd, 0);
+ ser_setbaudrate(&ser_fd, 115200);
+ ser_setparity(&ser_fd, SER_PARITY_NONE);
+
+ IRQ_ENABLE;
+ ASSERT(IRQ_ENABLED());
+
+ /*
+ * Register timer and arm timer interupt.
+ */
+ timer_setSoftint(&leds_timer, (Hook)leds_toggle, 0);
+ timer_setDelay(&leds_timer, ms_to_ticks(100));
+ timer_add(&leds_timer);
+
+ /*
+ * Run process test.
+ */
+ if(!proc_testRun())
+ kfile_printf(&ser_fd.fd, "ProcTest..ok!\n");
+ else
+ kfile_printf(&ser_fd.fd, "ProcTest..FAIL!\n");
+
+
+ kputs(AT91SAM7_MSG);
+
+ // Main loop
+ for(;;)
+ {
+ kfile_printf(&ser_fd.fd, "From serial 0: %s\r\n", msg);
+ }
+ return 0;
+}
+++ /dev/null
-/**
- * \file
- * <!--
- * This file is part of BeRTOS.
- *
- * Bertos is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction. Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License. This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2009 Develer S.r.l. (http://www.develer.com/)
- *
- * -->
- *
- * \version $Id$
- *
- * \author Francesco Sacchi <batt@develer.com>
- * \author Daniele Basile <asterix@develer.com>
- *
- * \brief Simple BeRTOS test on AT91SAM7X-EK evaluation board.
- *
- * This short program shows you a simple demo of some BeRTOS feature:
- *
- * - Debug system
- * - Timer interrupt
- * - Serial
- * - Cooperative BeRTOS Kernel
- *
- */
-
-#include "cfg/cfg_ser.h"
-#include <cfg/macros.h>
-
-#include <kern/proc.h>
-
-#include <cpu/detect.h>
-
-#include <drv/timer.h>
-#include <drv/sysirq_at91.h>
-#include <drv/ser.h>
-
-#include <io/arm.h>
-
-Timer leds_timer;
-Serial ser_fd;
-
-enum
-{
- FORWARD,
- BACKWARD,
-};
-
-int direction = FORWARD;
-
-static void leds_init(void)
-{
- #if CPU_ARM_AT91SAM7X256
- /* Set PB19..22 connected to PIOB */
- PIOB_PER = 0x780000;
- /* Set PB19..22 as output */
- PIOB_OER = 0x780000;
-
- /* Set PB19..22 to 1 to turn off leds */
- PIOB_SODR = 0x780000;
-
- /* turn first led on (PB19) */
- PIOB_CODR = 0x80000;
- #elif CPU_ARM_AT91SAM7S256
- /* Set PA0..3 connected to PIOA */
- PIOA_PER = 0x0000001f;
- /* Set PA0..3 as output */
- PIOA_OER = 0x0000001f;
-
- /* Set PA0..3 to 1 to turn off leds */
- PIOA_SODR = 0x0000000f;
- /* turn first led on (PA0) */
- PIOA_CODR = 0x00000001;
- #endif
-}
-
-#if CPU_ARM_AT91SAM7X256
- #define GET_PIO_STATUS() (~PIOB_ODSR & 0x780000)
- #define LAST_LED 0x200000
- #define FIRST_LED 0x100000
- #define SET_PIO_BITS PIOB_SODR
- #define CLEAR_PIO_BITS PIOB_CODR
- #define AT91SAM7_MSG "BeRTOS is run on AT91SAM7X256..\n"
-#elif CPU_ARM_AT91SAM7S256
- #define GET_PIO_STATUS() (~PIOA_ODSR & 0x0000000f)
- #define LAST_LED 0x00000004
- #define FIRST_LED 0x00000002
- #define SET_PIO_BITS PIOA_SODR
- #define CLEAR_PIO_BITS PIOA_CODR
- #define AT91SAM7_MSG "BeRTOS is run on AT91SAM7S256..\n"
-#endif
-
-/*
- * Knight Rider leds effect..
- */
-static void leds_toggle(void)
-{
- uint32_t led_status = GET_PIO_STATUS();
-
- // Turn on led in forward direction
- if (direction == FORWARD)
- {
- if(led_status == LAST_LED)
- direction = BACKWARD;
-
- SET_PIO_BITS = led_status;
- CLEAR_PIO_BITS = led_status << 1;
- }
- // Turn on led in backward direction
- else if (direction == BACKWARD)
- {
- if(led_status == FIRST_LED)
- direction = FORWARD;
-
- SET_PIO_BITS = led_status;
- CLEAR_PIO_BITS = led_status >> 1;
- }
-
- /* Wait for interval time */
- timer_setDelay(&leds_timer, ms_to_ticks(100));
- timer_add(&leds_timer);
-}
-
-int main(void)
-{ char msg[]="BeRTOS, be fast be beatiful be realtime";
-
-
- kdbg_init();
- timer_init();
- proc_init();
- leds_init();
-
- ASSERT(!IRQ_ENABLED());
-
- /* Open the main communication port */
- ser_init(&ser_fd, 0);
- ser_setbaudrate(&ser_fd, 115200);
- ser_setparity(&ser_fd, SER_PARITY_NONE);
-
- IRQ_ENABLE;
- ASSERT(IRQ_ENABLED());
-
- /*
- * Register timer and arm timer interupt.
- */
- timer_setSoftint(&leds_timer, (Hook)leds_toggle, 0);
- timer_setDelay(&leds_timer, ms_to_ticks(100));
- timer_add(&leds_timer);
-
- /*
- * Run process test.
- */
- if(!proc_testRun())
- kfile_printf(&ser_fd.fd, "ProcTest..ok!\n");
- else
- kfile_printf(&ser_fd.fd, "ProcTest..FAIL!\n");
-
-
- kputs(AT91SAM7_MSG);
-
- // Main loop
- for(;;)
- {
- kfile_printf(&ser_fd.fd, "From serial 0: %s\r\n", msg);
- }
- return 0;
-}
TRG += at91sam7s
at91sam7s_CSRC = \
- examples/at91sam7s/at91sam7s.c \
+ examples/at91sam7/at91sam7.c \
bertos/drv/timer.c \
bertos/drv/ser.c \
bertos/cpu/arm/drv/sysirq_at91.c \
TRG += at91sam7x
at91sam7x_CSRC = \
- examples/at91sam7x/at91sam7x.c \
+ examples/at91sam7/at91sam7.c \
bertos/drv/timer.c \
bertos/drv/ser.c \
bertos/cpu/arm/drv/sysirq_at91.c \
projects / bertos.git / commitdiff