+++ /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 2005 Develer S.r.l. (http://www.develer.com/)
- * -->
- *
- *
- * \brief Test for PWM driver (implementation)
- *
- * \version $Id$
- *
- * \author Daniele Basile <asterix@develer.com>
- */
-
-#include <cfg/macros.h>
-#include <cfg/debug.h>
-
-#include <cpu/types.h>
-#include <cpu/irq.h>
-
-#include <drv/pwm.h>
-#include <drv/pwm_at91.h>
-#include <drv/timer.h>
-#include <drv/sysirq_at91.h>
-
-#include <io/arm.h>
-
-/*
- * Esample of value for duty cycle"
- *
- * - 100% => 0xFFFFFFFF
- * - 80% => 0xCCCCCCCC
- * - 75% => 0xBFFFFFFF
- * - 50% => 0x7FFFFFFF
- * - 25% => 0x3FFFFFFF
- * - 33% => 0x55555555
- * - 16% => 0x2AAAAAAA
- */
-
-#define PWM_TEST_CH0 0
-#define PWM_TEST_CH0_FREQ 100UL // 100Hz
-#define PWM_TEST_CH0_DUTY 0xBFFF // 80%
-
-#define PWM_TEST_CH1 1
-#define PWM_TEST_CH1_FREQ 1000UL // 1000Hz
-#define PWM_TEST_CH1_DUTY 0xBFFF // 75%
-
-#define PWM_TEST_CH2 2
-#define PWM_TEST_CH2_FREQ 12356UL // 12356Hz
-#define PWM_TEST_CH2_DUTY 0x7FFF // 50%
-
-#define PWM_TEST_CH3 3
-#define PWM_TEST_CH3_FREQ 100000UL // 100KHz
-#define PWM_TEST_CH3_DUTY 0x5555 // 33%
-
-#define PWM_TEST_CH_SET(index) \
- do { \
- pwm_setFrequency(PWM_TEST_CH##index , PWM_TEST_CH##index##_FREQ); \
- pwm_setDuty(PWM_TEST_CH##index, PWM_TEST_CH##index##_DUTY); \
- pwm_enable(PWM_TEST_CH##index, true); \
- } while (0)
-
-
-/**
- * Setup all needed to test PWM on AT91
- *
- */
-int pwm_testSetup(void)
-{
- IRQ_ENABLE;
- kdbg_init();
- sysirq_init();
- timer_init();
-
- pwm_init();
-
- return 0;
-}
-
-
-/**
- * Test suit for genation of pwm waveform.
- *
- */
-int pwm_testRun(void)
-{
-
- kputs("PWM test\n\n");
-
- kputs("Init pwm..");
- pwm_testSetup();
- kputs("done.\n");
-
- PWM_TEST_CH_SET(0);
- kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH0, PWM_TEST_CH0_FREQ, PWM_TEST_CH0_DUTY);
- PWM_TEST_CH_SET(1);
- kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH1, PWM_TEST_CH1_FREQ, PWM_TEST_CH1_DUTY);
- PWM_TEST_CH_SET(2);
- kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH2, PWM_TEST_CH2_FREQ, PWM_TEST_CH2_DUTY);
- PWM_TEST_CH_SET(3);
- kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH3, PWM_TEST_CH3_FREQ, PWM_TEST_CH3_DUTY);
-
- return 0;
-}
-
-/**
- *
- */
-int pwm_testTearDown(void)
-{
- /* */
- return 0;
-}
-
-#ifdef _TEST
-
-int main(void)
-{
- pwm_testRun();
-
-
-
- kputs("Parto con il test!\n");
- kprintf("PWM CURRENT ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH0, PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
-
- for(;;)
- {
-
- pwm_setDuty(0,0);
- timer_delay(5000);
- kprintf("TEST10 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
-
-
- pwm_setDuty(0,0x7FFF);
- timer_delay(5000);
- kprintf("TEST50 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
-
-
- pwm_setDuty(0,0x5555);
- timer_delay(5000);
- kprintf("TEST33 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
-
-
- pwm_setDuty(0,0xCCCC);
- timer_delay(5000);
- kprintf("TEST80 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
- kputs("--------\n");
-
-
-// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH0, PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
-// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH1, PWM_CMR1, PWM_CDTY1, PWM_CPRD1, PWM_CUPD1);
-// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH2, PWM_CMR2, PWM_CDTY2, PWM_CPRD2, PWM_CUPD2);
-// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH3, PWM_CMR3, PWM_CDTY3, PWM_CPRD3, PWM_CUPD3);
- }
-
-}
-#endif
-
-
--- /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 2005 Develer S.r.l. (http://www.develer.com/)
+ * -->
+ *
+ *
+ * \brief Test for PWM driver (implementation)
+ *
+ * \version $Id$
+ *
+ * \author Daniele Basile <asterix@develer.com>
+ */
+
+#include <cfg/macros.h>
+#include <cfg/debug.h>
+
+#include <cpu/types.h>
+#include <cpu/irq.h>
+
+#include <drv/pwm.h>
+#include <drv/pwm_at91.h>
+#include <drv/timer.h>
+#include <drv/sysirq_at91.h>
+
+#include <io/arm.h>
+
+/*
+ * Esample of value for duty cycle"
+ *
+ * - 100% => 0xFFFFFFFF
+ * - 80% => 0xCCCCCCCC
+ * - 75% => 0xBFFFFFFF
+ * - 50% => 0x7FFFFFFF
+ * - 25% => 0x3FFFFFFF
+ * - 33% => 0x55555555
+ * - 16% => 0x2AAAAAAA
+ */
+
+#define PWM_TEST_CH0 0
+#define PWM_TEST_CH0_FREQ 100UL // 100Hz
+#define PWM_TEST_CH0_DUTY 0xBFFF // 80%
+
+#define PWM_TEST_CH1 1
+#define PWM_TEST_CH1_FREQ 1000UL // 1000Hz
+#define PWM_TEST_CH1_DUTY 0xBFFF // 75%
+
+#define PWM_TEST_CH2 2
+#define PWM_TEST_CH2_FREQ 12356UL // 12356Hz
+#define PWM_TEST_CH2_DUTY 0x7FFF // 50%
+
+#define PWM_TEST_CH3 3
+#define PWM_TEST_CH3_FREQ 100000UL // 100KHz
+#define PWM_TEST_CH3_DUTY 0x5555 // 33%
+
+#define PWM_TEST_CH_SET(index) \
+ do { \
+ pwm_setFrequency(PWM_TEST_CH##index , PWM_TEST_CH##index##_FREQ); \
+ pwm_setDuty(PWM_TEST_CH##index, PWM_TEST_CH##index##_DUTY); \
+ pwm_enable(PWM_TEST_CH##index, true); \
+ } while (0)
+
+/**
+ * Test suit for genation of pwm waveform.
+ *
+ */
+void pwm_test(void)
+{
+
+ kputs("PWM test\n\n");
+
+ kputs("Init pwm..");
+
+ pwm_init();
+ kputs("done.\n");
+
+ PWM_TEST_CH_SET(0);
+ kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH0, PWM_TEST_CH0_FREQ, PWM_TEST_CH0_DUTY);
+ PWM_TEST_CH_SET(1);
+ kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH1, PWM_TEST_CH1_FREQ, PWM_TEST_CH1_DUTY);
+ PWM_TEST_CH_SET(2);
+ kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH2, PWM_TEST_CH2_FREQ, PWM_TEST_CH2_DUTY);
+ PWM_TEST_CH_SET(3);
+ kprintf("PWM test set ch[%d] =>freq[%ld], duty[%d]\n", PWM_TEST_CH3, PWM_TEST_CH3_FREQ, PWM_TEST_CH3_DUTY);
+}
+
+
+int main(void)
+{
+ IRQ_ENABLE;
+ kdbg_init();
+ sysirq_init();
+ timer_init();
+ pwm_test();
+
+
+
+ kputs("Parto con il test!\n");
+ kprintf("PWM CURRENT ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH0, PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
+
+ for(;;)
+ {
+
+ pwm_setDuty(0,0);
+ timer_delay(5000);
+ kprintf("TEST10 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
+
+
+ pwm_setDuty(0,0x7FFF);
+ timer_delay(5000);
+ kprintf("TEST50 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
+
+
+ pwm_setDuty(0,0x5555);
+ timer_delay(5000);
+ kprintf("TEST33 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
+
+
+ pwm_setDuty(0,0xCCCC);
+ timer_delay(5000);
+ kprintf("TEST80 => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
+ kputs("--------\n");
+
+
+// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH0, PWM_CMR0, PWM_CDTY0, PWM_CPRD0, PWM_CUPD0);
+// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH1, PWM_CMR1, PWM_CDTY1, PWM_CPRD1, PWM_CUPD1);
+// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH2, PWM_CMR2, PWM_CDTY2, PWM_CPRD2, PWM_CUPD2);
+// kprintf("PWM test ch[%d] => cmr[%ld], dty[%ld], prd[%ld], up[%ld]\n", PWM_TEST_CH3, PWM_CMR3, PWM_CDTY3, PWM_CPRD3, PWM_CUPD3);
+ }
+
+}
+
+
+
projects / bertos.git / commitdiff