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Diffstat (limited to '2.3-1/src/c/hardware/avr/pwm/u8AVRPWM2Setups.c')
-rw-r--r--2.3-1/src/c/hardware/avr/pwm/u8AVRPWM2Setups.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/2.3-1/src/c/hardware/avr/pwm/u8AVRPWM2Setups.c b/2.3-1/src/c/hardware/avr/pwm/u8AVRPWM2Setups.c
new file mode 100644
index 00000000..f5f87672
--- /dev/null
+++ b/2.3-1/src/c/hardware/avr/pwm/u8AVRPWM2Setups.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution. The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Ashish Kamble
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+//Function to Setup PWM output for OC2 pin.
+
+#include "AVRPeripheralPWM.h"
+
+uint8 u8AVRPWM2Setups(uint8 waveform_mode, uint8 output_mode)
+{
+ switch(waveform_mode)
+ {
+ case 0:
+ TCCR2 |= (1<<WGM20);
+ break;
+
+ case 1:
+ TCCR2 |= (1<<WGM20)|(1<<WGM21);
+ break;
+
+ case 2:
+ TCCR2 |= (1<<WGM21);
+ break;
+ }
+ switch(output_mode)
+ {
+ case 0:
+ TCCR2 |= (1<<COM21);
+ break;
+
+ case 1:
+ TCCR2 |= (1<<COM20)|(1<<COM21);
+ break;
+
+ case 2:
+ TCCR2 |= (1<<COM20);
+ break;
+ }
+ return 0;
+}