Diferencia entre revisiones de «Código Acelerómetro para Codewarrior 10.6»
De Wikitronica
| Línea 21: | Línea 21: | ||
ICSSC = ICSSC_FEI; | ICSSC = ICSSC_FEI; | ||
while (ICSC1_CLKS != ICSSC_CLKST) {} | while (ICSC1_CLKS != ICSSC_CLKST) {} | ||
| − | } //end | + | } //end |
| + | |||
| + | </syntaxhighlight> | ||
| + | |||
| + | |||
| + | '''KBI''' | ||
| + | <syntaxhighlight lang="c"> | ||
| + | void InitKBI(void) { | ||
| + | // Enable KBI1P[3:2] as interrupt | ||
| + | KBI1PE = KBI_SW; | ||
| + | KBI1SC = 0b00000110; | ||
| + | /* |||| | ||
| + | |||+---- KBIMOD = KBI detection mode: 0=edge only | ||
| + | ||+----- KBIE = KBI int enable: 1=enabled | ||
| + | |+------ KBACK = KBI int acknowledge: 1=clr IRQF | ||
| + | +------- KBF = KBI flag | ||
| + | */ | ||
| + | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revisión del 15:32 22 jun 2016
Código del Acelerómetro en CodeWarrior 10.6
Descripción de funciones
Inicialización de periféricos
ICS
void ICS_FEI(void) {
if (NVICSTRM != 0xFF)
ICSTRM = NVICSTRM;
else
ICSTRM = 0xAD;
ICSC1 = ICSC1_FEI;
ICSC2 = ICSC2_FEI;
ICSSC = ICSSC_FEI;
while (ICSC1_CLKS != ICSSC_CLKST) {}
} //end
KBI
void InitKBI(void) {
// Enable KBI1P[3:2] as interrupt
KBI1PE = KBI_SW;
KBI1SC = 0b00000110;
/* ||||
|||+---- KBIMOD = KBI detection mode: 0=edge only
||+----- KBIE = KBI int enable: 1=enabled
|+------ KBACK = KBI int acknowledge: 1=clr IRQF
+------- KBF = KBI flag
*/
}
