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Sound4Calc
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This commit is contained in:
flo66 2017-01-11 16:25:08 +01:00
parent 01b7c62b8b
commit d8e725275a
1 changed files with 27 additions and 2 deletions
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29
src/Sound4Calc.c
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@ -9,7 +9,7 @@
//#define DEBUG
//#define PI 3.141592653584
/*
void switchStatePin()
{
if(isSH3())
@ -20,8 +20,29 @@ void switchStatePin()
{
*(volatile unsigned char*)SH7305_PJDR ^= 0x04;
}
}*/
void lect440()
{
unsigned char range = 1;
if((0xEC88E >> range) & 1)
{
if(isSH3())
{
*(volatile unsigned char*)SH7337_SCPDR ^= 0x01;
}
else
{
*(volatile unsigned char*)SH7305_PJDR ^= 0x04;
}
}
range = (range < 20 ? range + 1 : 1);
}
int main(void)
{
unsigned int key=0;
@ -40,6 +61,9 @@ int main(void)
// PrintMini(1, 1, itoa(freq, str, 10), 0);
dprint(1, 10, "%d", !isSH3());
// dprint(1, 20, "%d", range);
//PrintMini(1, 10, itoa(is_SH4, str, 10), 0);
dupdate();
@ -50,7 +74,8 @@ int main(void)
case KEY_RIGHT : freq+=10; break;
case KEY_LEFT : freq-=10; break;
case KEY_EXE :
timer_start(TIMER_USER, 2*freq, Clock_Hz, switchStatePin, 4*freq);
timer_start(TIMER_USER, freq, Clock_Hz, lect440, 0);
break;
case KEY_EXIT :
timer_stop(TIMER_USER);