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Added KITT mode.

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This commit is contained in:
Piotr Esden-Tempski 2010-02-22 15:56:49 +01:00
parent da2b9d94fb
commit 2c404f962a
1 changed files with 70 additions and 10 deletions
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80
examples/mb525/pwmleds/pwmleds.c
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@ -22,7 +22,8 @@
#include <libopenstm32/timer.h> #include <libopenstm32/timer.h>
//#define COMPARE //#define COMPARE
#define MOVING_FADE //#define MOVING_FADE
#define KITT
#ifdef COMPARE #ifdef COMPARE
#define GAMMA_LINEAR #define GAMMA_LINEAR
@ -32,8 +33,13 @@
#endif #endif
#ifdef MOVING_FADE #ifdef MOVING_FADE
#define GAMMA_3_0 #define GAMMA_2_5
#define GAMMA_TABLE gamma_table_3_0 #define GAMMA_TABLE gamma_table_2_5
#endif
#ifdef KITT
#define GAMMA_2_5
#define GAMMA_TABLE gamma_table_2_5
#endif #endif
/* /*
@ -307,7 +313,7 @@ void tim_setup(void)
int main(void) int main(void)
{ {
int i, j0, j1, j2, j3, d0, d1, d2, d3; int i, j0, j1, j2, j3, d0, d1, d2, d3, j, k, kd;
clock_setup(); clock_setup();
gpio_setup(); gpio_setup();
@ -347,12 +353,12 @@ int main(void)
#ifdef MOVING_FADE #ifdef MOVING_FADE
j0=0; j0=0;
d0=1; d0=1;
j1=64; j1=128;
d1=1; d1=1;
j2=128; j2=255;
d2=1; d2=-1;
j3=192; j3=128;
d3=1; d3=-1;
while (1) while (1)
{ {
TIM3_CCR1= GAMMA_TABLE[j0]; TIM3_CCR1= GAMMA_TABLE[j0];
@ -371,7 +377,61 @@ int main(void)
j3+=d3; j3+=d3;
if(j3==255) d3=-1; if(j3==255) d3=-1;
if(j3==0) d3=1; if(j3==0) d3=1;
for(i=0; i< 50000; i++){} for(i=0; i< 10000; i++){}
}
#endif
#ifdef KITT
j0=255;
d0=-1;
j1=20;
d1=-1;
j2=20;
d2=-1;
j3=20;
d3=-1;
j=0;
k=0;
kd=1;
while (1)
{
TIM3_CCR1= GAMMA_TABLE[j0];
j0+=d0;
if(j0==255) d0=-1;
if(j0==19) j0=20;
TIM3_CCR2= GAMMA_TABLE[j1];
j1+=d1;
if(j1==255) d1=-1;
if(j1==19) j1=20;
TIM3_CCR3= GAMMA_TABLE[j2];
j2+=d2;
if(j2==255) d2=-1;
if(j2==19) j2=20;
TIM3_CCR4= GAMMA_TABLE[j3];
j3+=d3;
if(j3==255) d3=-1;
if(j3==19) j3=20;
for(i=0; i< 5000; i++){}
j++;
if(j==100){
j=0;
switch(k+=kd){
case 0:
j0 = 255;
break;
case 1:
j1 = 255;
break;
case 2:
j2 = 255;
break;
case 3:
j3 = 255;
break;
}
if(k==3) kd=-1;
if(k==0) kd=1;
}
} }
#endif #endif