noccy/php-linux-gpio
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Fixed typos, added pinmap example to dump map

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This commit is contained in:
Chris
2014-06-13 00:02:39 +00:00
parent 755552a9a6
commit 17dd85f828
3 changed files with 30 additions and 4 deletions
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14
examples/bitmap.php
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@@ -17,12 +17,20 @@ $gpio->setMapper( new WiringPiMapper(2) );
$par = new BitmappedGpio();
for($n = 0; $n < 7; $n++) {
$par->setGpioPin($n,$gpio[$n]);
$pin = $gpio[$n]->setDirection("out");
$par->setGpioPin($n,$pin);
}
for($n = 0; $n < 10; $n++) {
for($n = 0; $n < 5; $n++) {
$par->write(0xFF);
usleep(500000);
usleep(300000);
$par->write(0x00);
usleep(300000);
}
for($n = 1; $n < 16; $n++) {
$par->write($n);
usleep(500000);
}
$par->write(0);

17
examples/pinmap.php Normal file
View File

@@ -0,0 +1,17 @@
<?php
require_once __DIR__."/../vendor/autoload.php";
use NoccyLabs\Gpio\GpioMapper\WiringPiMapper;
use NoccyLabs\Gpio\Exception\GpioException;
$mapper = new WiringPiMapper(2);
$pin = 0;
try {
while (($gpio = $mapper->mapLogicalToGpioPin($pin))) {
printf(" %3d = GPIO%d \n", $pin, $gpio);
$pin++;
}
} catch (GpioException $e) {
}

3
lib/GpioMapper/WiringPiMapper.php
View File

@@ -20,6 +20,7 @@
namespace NoccyLabs\Gpio\GpioMapper;
use NoccyLabs\Gpio\GpioMapperInterface;
use NoccyLabs\Gpio\Exception\GpioException;
class WiringPiMapper implements GpioMapperInterface
{
@@ -107,7 +108,7 @@ class WiringPiMapper implements GpioMapperInterface
case 19: return 30;
case 20: return 31;
}
throw new GpioException("Unable to map logicak {$logical} to GPIO pin");
throw new GpioException("Unable to map logical pin {$logical} to GPIO pin");
}
}