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49 lines
1.2 KiB
49 lines
1.2 KiB
// SWIG interface file to define rpi_ws281x library python wrapper.
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// Author: Tony DiCola (tony@tonydicola.com), Jeremy Garff (jer@jers.net)
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// Define module name rpi_ws281x. This will actually be imported under
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// the name _rpi_ws281x following the SWIG & Python conventions.
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%module rpi_ws281x
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// Include standard SWIG types & array support for support of uint32_t
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// parameters and arrays.
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%include "stdint.i"
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%include "carrays.i"
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// Declare functions which will be exported as anything in the ws2811.h header.
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%{
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#include "../ws2811.h"
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%}
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// Process ws2811.h header and export all included functions.
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%include "../ws2811.h"
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%inline %{
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uint32_t ws2811_led_get(ws2811_channel_t *channel, int lednum)
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{
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if (lednum >= channel->count)
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{
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return -1;
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}
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return channel->leds[lednum];
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}
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int ws2811_led_set(ws2811_channel_t *channel, int lednum, uint32_t color)
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{
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if (lednum >= channel->count)
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{
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return -1;
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}
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channel->leds[lednum] = color;
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return 0;
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}
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ws2811_channel_t *ws2811_channel_get(ws2811_t *ws, int channelnum)
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{
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return &ws->channel[channelnum];
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}
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%}
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