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Merge pull request #4849 from haukepetersen/add_test_leds

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tests: added test for on-board LED macros
This commit is contained in:
Peter Kietzmann 2016-03-07 09:42:13 +01:00
commit 2f0b4c20bf
6 changed files with 127 additions and 19 deletions
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19
boards/chronos/include/board.h
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@ -27,7 +27,7 @@
extern "C" {
#endif
// for correct inclusion of <msp430.h>
/* for correct inclusion of <msp430.h> */
#ifndef __CC430F6137__
#define __CC430F6137__
#endif
@ -42,11 +42,28 @@ extern "C" {
#define XTIMER_SHIFT_ON_COMPARE (4)
/** @} */
/**
* @brief MSP430 core configuration
* @{
*/
#define MSP430_INITIAL_CPU_SPEED 7372800uL
#define F_CPU MSP430_INITIAL_CPU_SPEED
#define F_RC_OSCILLATOR 32768
#define MSP430_HAS_DCOR 1
#define MSP430_HAS_EXTERNAL_CRYSTAL 1
/** @} */
/**
* @brief LED defines for compatibility
* @{
*/
#define LED_RED_ON /* not present */
#define LED_RED_OFF /* not present */
#define LED_RED_TOGGLE /* not present */
#define LED_GREEN_ON /* not present */
#define LED_GREEN_OFF /* not present */
#define LED_GREEN_TOGGLE /* not present */
/** @} */
#ifdef __cplusplus
}

25
boards/msb-430/include/board.h
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@ -55,16 +55,23 @@ extern "C" {
#define MSP430_HAS_DCOR 1
#define MSP430_HAS_EXTERNAL_CRYSTAL 0
/* LEDs ports MSB430 */
#define LEDS_PxDIR P5DIR
#define LEDS_PxOUT P5OUT
#define LEDS_CONF_RED 0x80
#define LEDS_CONF_GREEN 0x00
#define LEDS_CONF_YELLOW 0x00
/**
* @brief LED definitions
* @{
*/
#define LEDS_PxDIR (P5DIR)
#define LEDS_PxOUT (P5OUT)
#define LEDS_CONF_RED (0x80)
#define LEDS_CONF_GREEN (0x00)
#define LEDS_CONF_YELLOW (0x00)
#define LED_RED_ON LEDS_PxOUT &=~LEDS_CONF_RED
#define LED_RED_OFF LEDS_PxOUT |= LEDS_CONF_RED
#define LED_RED_TOGGLE LEDS_PxOUT ^= LEDS_CONF_RED
#define LED_RED_ON (LEDS_PxOUT &=~LEDS_CONF_RED)
#define LED_RED_OFF (LEDS_PxOUT |= LEDS_CONF_RED)
#define LED_RED_TOGGLE (LEDS_PxOUT ^= LEDS_CONF_RED)
#define LED_GREEN_ON /* not present */
#define LED_GREEN_OFF /* not present */
#define LED_GREEN_TOGGLE /* not present */
/** @} */
#ifdef __cplusplus
}

25
boards/msb-430h/include/board.h
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@ -49,16 +49,23 @@ extern "C" {
#define MSP430_HAS_DCOR 1
#define MSP430_HAS_EXTERNAL_CRYSTAL 1
/* LEDs ports MSB430 */
#define LEDS_PxDIR P5DIR
#define LEDS_PxOUT P5OUT
#define LEDS_CONF_RED 0x80
#define LEDS_CONF_GREEN 0x00
#define LEDS_CONF_YELLOW 0x00
/**
* @brief LED definitions
* @{
*/
#define LEDS_PxDIR (P5DIR)
#define LEDS_PxOUT (P5OUT)
#define LEDS_CONF_RED (0x80)
#define LEDS_CONF_GREEN (0x00)
#define LEDS_CONF_YELLOW (0x00)
#define LED_RED_ON LEDS_PxOUT &=~LEDS_CONF_RED
#define LED_RED_OFF LEDS_PxOUT |= LEDS_CONF_RED
#define LED_RED_TOGGLE LEDS_PxOUT ^= LEDS_CONF_RED
#define LED_RED_ON (LEDS_PxOUT &=~LEDS_CONF_RED)
#define LED_RED_OFF (LEDS_PxOUT |= LEDS_CONF_RED)
#define LED_RED_TOGGLE (LEDS_PxOUT ^= LEDS_CONF_RED)
#define LED_GREEN_ON /* not present */
#define LED_GREEN_OFF /* not present */
#define LED_GREEN_TOGGLE /* not present */
/** @} */
#ifdef __cplusplus
}

6
tests/leds/Makefile Normal file
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@ -0,0 +1,6 @@
export APPLICATION = leds
include ../Makefile.tests_common
USEMODULE += xtimer
include $(RIOTBASE)/Makefile.include

12
tests/leds/README.md Normal file
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@ -0,0 +1,12 @@
Expected result
===============
The 'red' and the 'green' LEDs of the board should light up alternating with a
500ms interval. If your board has only one LED (probably defined as LED_RED),
you will see only this LED blink at 1Hz. If your board has no on-board LED, you
will see nothing.
Background
==========
All boards in RIOT define at least two macros for accessing two selected
on-board LEDs directly. These are called LED_RED and LED_GREEN, independent if
the actual color of those LED is red or green.

59
tests/leds/main.c Normal file
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@ -0,0 +1,59 @@
/*
* Copyright (C) 2016 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief Test for the on-board LED macros
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
*
* @}
*/
#include <stdio.h>
#include "board.h"
#include "xtimer.h"
#define WAIT_INTERVAL (500 * MS_IN_USEC)
int main(void)
{
puts("On-board LED test\n");
puts("You should now see the 'red' and the 'green' LED lighting up in a\n"
"500ms interval, alternating of each other.");
/* turn off all LEDs */
LED_RED_OFF;
LED_GREEN_OFF;
while (1) {
LED_RED_ON;
puts("LED_RED_ON");
xtimer_usleep(WAIT_INTERVAL);
LED_RED_OFF;
LED_GREEN_ON;
puts("LED_GREEN_ON");
xtimer_usleep(WAIT_INTERVAL);
LED_GREEN_OFF;
LED_RED_TOGGLE;
puts("LED_RED_TOGGLE");
xtimer_usleep(WAIT_INTERVAL);
LED_RED_TOGGLE;
LED_GREEN_TOGGLE;
puts("LED_GREEN_TOGGLE");
xtimer_usleep(WAIT_INTERVAL);
LED_GREEN_TOGGLE;
}
return 0;
}