main.c
58 lines
| 1.7 KiB
| text/x-c
|
CLexer
|
r100 | /*------------------------------------------------------------------------------ | ||
-- This file is a part of the libuc, microcontroler library | ||||
-- Copyright (C) 2013, Alexis Jeandet | ||||
-- | ||||
-- This program 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 3 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
-------------------------------------------------------------------------------*/ | ||||
/** @author Alexis Jeandet alexis.jeandet@member.fsf.org | ||||
-------------------------------------------------------------------------------*/ | ||||
/** | ||||
* This file is a simple example for the DAC library. | ||||
* | ||||
*/ | ||||
#include <stdio.h> | ||||
#include <uhandle.h> | ||||
#include <dac.h> | ||||
#include <timer.h> | ||||
#include <gpio.h> | ||||
#include <math.h> | ||||
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r101 | int16_t __attribute__ ((aligned (4))) data[4096]; | ||
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r100 | int libuc_main() | ||
{ | ||||
/** | ||||
Depending on the board the printf can be directed on one uart or LCD screen or | ||||
any other stream device. | ||||
*/ | ||||
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r101 | printf("DAC example \n\r"); | ||
for(int i=0;i<4096;i++) | ||||
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r100 | { | ||
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r101 | data[i]=(2048+i)%4096; | ||
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r100 | } | ||
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r101 | data[0]=4000; | ||
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r100 | dacopen(PA4); | ||
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r101 | dacsetconfig(timer8, 4096, DAC1,DAC1_12bit_right_align , 100000,(void*)&data); | ||
while (1); | ||||
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r100 | return 0; | ||
} | ||||