Add adc pins definition for at91 and fix pins for pwm.

[bertos.git] / cpu / arm / io / at91sam7.h

diff --git a/cpu/arm/io/at91sam7.h b/cpu/arm/io/at91sam7.h
index a3f5ab14f314623bf54bbf9b36fb4b05089b5281..62c206d4fac7af8ef8ce083bf80b56eb9c5fee72 100644 (file)
--- a/cpu/arm/io/at91sam7.h
+++ b/cpu/arm/io/at91sam7.h
@@ -137,6 +137,7 @@
 #include "at91_us.h"
 #include "at91_dbgu.h"
 #include "at91_tc.h"
+#include "at91_adc.h"
 #include "at91_pwm.h"
 #include "at91_spi.h"
 #include "at91_twi.h"
@@ -256,8 +257,16 @@
        #define TIOA2  27 // PB27
        #define TIOB2  28 // PB28
 
+#elif CPU_ARM_AT91SAM7S256
+       #define TIOA0  0 // PA0
+       #define TIOB0  1 // PA1
+       #define TIOA1  15 // PA15
+       #define TIOB1  16 // PA16
+       #define TIOA2  26 // PA26
+       #define TIOB2  27 // PA27
+
 #else
-       #error No Timer Conter pin names definition for selected ARM CPU
+       #error No Timer Conter pins name definition for selected ARM CPU
 
 #endif
 /*\}*/
@@ -266,16 +275,29 @@
  * PWM pins definition.
  *\{
  */
+#define PWM_PIO_FUNCTION_A 1
+
 #if CPU_ARM_AT91SAM7X256 || CPU_ARM_AT91SAM7X128
-       #define TIOA0  23 // PB23
-       #define TIOB0  24 // PB24
-       #define TIOA1  25 // PB25
-       #define TIOB1  26 // PB26
-       #define TIOA2  27 // PB27
-       #define TIOB2  28 // PB28
+       #if PWM_PIO_FUNCTION_A
+               #define PWM0  19 // PB19
+               #define PWM1  20 // PB20
+               #define PWM2  21 // PB21
+               #define PWM3  22 // PB22
+       #else
+               #define PWM0  27 // PB27
+               #define PWM1  28 // PB28
+               #define PWM2  29 // PB29
+               #define PWM3  30 // PB30
+
+
+#elif CPU_ARM_AT91SAM7S256
+       #define PWM0  11 // PA11
+       #define PWM1  12 // PA12
+       #define PWM2  13 // PA13
+       #define PWM3  14 // PA14
 
 #else
-       #error No Timer Conter pin names definition for selected ARM CPU
+       #error No PWM pins name definition for selected ARM CPU
 
 #endif
 /*\}*/
@@ -291,4 +313,28 @@
        #error No TWI pin names definition for selected ARM CPU
 #endif
 
+/**
+ * ADC pins definition.
+ *\{
+ */
+#if CPU_ARM_AT91SAM7X256
+       #define ADTRG   18 // PB18
+       #define AD0     23 // PB27
+       #define AD1     24 // PB28
+       #define AD2     25 // PB29
+       #define AD3     26 // PB30
+
+#elif CPU_ARM_AT91SAM7S256
+       #define ADTRG   18 // PA8
+       #define AD0      0 // PA17
+       #define AD1      1 // PA18
+       #define AD2     15 // PA19
+       #define AD3     16 // PA20
+
+#else
+       #error No Timer Conter pin names definition for selected ARM CPU
+
+#endif
+/*\}*/
+
 #endif /* AT91SAM7_H */