PR #206 review

cores/arduino/pins_arduino_var.h

@@ -25,18 +25,17 @@
 // Include board variant
 #include "variant.h"
 
+// Avoid pins number misalignment
+_Static_assert(NUM_DIGITAL_PINS==PEND, "NUM_DIGITAL_PINS and PEND differ!");
+_Static_assert(NUM_ANALOG_INPUTS==(AEND-A0), "NUM_DIGITAL_PINS and (AEND-A0) differ!");
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #define NOT_AN_INTERRUPT            NC // -1
 #define DEND                        NUM_DIGITAL_PINS
 
-#ifdef __cplusplus
-static_assert(NUM_DIGITAL_PINS==((uint32_t)PEND));
-static_assert(NUM_ANALOG_INPUTS==((uint32_t)(AEND-A0)));
-#endif
-
 // Convert a digital pin number Dxx to a PinName PX_n
 // Note: Analog pin is also a digital pin.
 #define digitalPinToPinName(p)      (((uint32_t)p < NUM_DIGITAL_PINS) ? digitalPin[p] : NC)

variants/DISCO_F100RB/variant.h

@@ -104,9 +104,9 @@ enum {
   PB1_2,//D62/A15 = D15
   PEND
 };
-    
+
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 63
+#define NUM_DIGITAL_PINS        63
 
 enum {
   A_START_AFTER = D46,
@@ -116,7 +116,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 16
+#define NUM_ANALOG_INPUTS       16
 
 // On-board LED pin number
 #define LED_BUILTIN             PC9

variants/DISCO_F407VG/variant.h

@@ -132,7 +132,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 87
+#define NUM_DIGITAL_PINS        87
 
 enum {
   A_START_AFTER = D78,
@@ -141,7 +141,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 8
+#define NUM_ANALOG_INPUTS       8
 
 // On-board LED pin number
 #define LED_BUILTIN             PD12

variants/DISCO_F746NG/variant.h

@@ -64,7 +64,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 25
+#define NUM_DIGITAL_PINS        25
 
 enum {
   A_START_AFTER = D15,
@@ -73,7 +73,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 6
+#define NUM_ANALOG_INPUTS       6
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/DISCO_L072CZ_LRWAN1/variant.h

@@ -74,7 +74,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 33
+#define NUM_DIGITAL_PINS        33
 
 enum {
   A_START_AFTER = D25,
@@ -83,7 +83,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 7
+#define NUM_ANALOG_INPUTS       7
 
 // On-board LED pin number
 #define LED_BUILTIN             PA5

variants/DISCO_L475VG_IOT/variant.h

@@ -133,7 +133,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 85
+#define NUM_DIGITAL_PINS        85
 
 enum {
   A_START_AFTER = D68,
@@ -143,7 +143,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 16
+#define NUM_ANALOG_INPUTS       16
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F030R8/variant.h

@@ -106,7 +106,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 61
+#define NUM_DIGITAL_PINS        61
 
 enum {
   A_START_AFTER = D48,
@@ -116,7 +116,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 12
+#define NUM_ANALOG_INPUTS       12
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F091RC/variant.h

@@ -103,7 +103,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 58
+#define NUM_DIGITAL_PINS        58
 
 enum {
   A_START_AFTER = D45,
@@ -113,7 +113,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 12
+#define NUM_ANALOG_INPUTS       12
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F103RB/variant.h

@@ -105,7 +105,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 60
+#define NUM_DIGITAL_PINS        60
 
 enum {
   A_START_AFTER = D45,
@@ -115,7 +115,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 14
+#define NUM_ANALOG_INPUTS       14
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F207ZG/variant.h

@@ -149,7 +149,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 96
+#define NUM_DIGITAL_PINS        96
 
 // Enum defining Arduino style alias for analog pin number --> Ax
 enum {
@@ -160,7 +160,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 18
+#define NUM_ANALOG_INPUTS       18
 
 // On-board LED pin number
 #define LED_BUILTIN             PB0

variants/NUCLEO_F302R8/variant.h

@@ -103,7 +103,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 58
+#define NUM_DIGITAL_PINS        58
 
 enum {
   A_START_AFTER = D45,
@@ -113,7 +113,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 12
+#define NUM_ANALOG_INPUTS       12
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F303K8/variant.h

@@ -62,7 +62,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 23
+#define NUM_DIGITAL_PINS        23
 
 enum {
   A_START_AFTER = D13,
@@ -71,7 +71,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 7
+#define NUM_ANALOG_INPUTS       7
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F303RE/variant.h

@@ -105,7 +105,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 60
+#define NUM_DIGITAL_PINS        60
 
 enum {
   A_START_AFTER = D45,
@@ -115,7 +115,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 14
+#define NUM_ANALOG_INPUTS       14
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F401RE/variant.h

@@ -104,7 +104,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 59
+#define NUM_DIGITAL_PINS        59
 
 enum {
   A_START_AFTER = D45,
@@ -114,7 +114,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 13
+#define NUM_ANALOG_INPUTS       13
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F411RE/variant.h

@@ -104,7 +104,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 59
+#define NUM_DIGITAL_PINS        59
 
 enum {
   A_START_AFTER = D45,
@@ -114,7 +114,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 13
+#define NUM_ANALOG_INPUTS       13
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_F429ZI/variant.h

@@ -136,7 +136,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 96
+#define NUM_DIGITAL_PINS        96
 
 enum {
   A_START_AFTER = D77,
@@ -146,7 +146,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 18
+#define NUM_ANALOG_INPUTS       18
 
 // On-board LED pin number
 #define LED_BUILTIN             PB0

variants/NUCLEO_F446RE/variant.h

@@ -105,7 +105,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 60
+#define NUM_DIGITAL_PINS        60
 
 enum {
   A_START_AFTER = D45,
@@ -115,7 +115,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 14
+#define NUM_ANALOG_INPUTS       14
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_L031K6/variant.h

@@ -74,7 +74,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 23
+#define NUM_DIGITAL_PINS        23
 
 enum {
   A_START_AFTER = D13,
@@ -83,7 +83,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 7
+#define NUM_ANALOG_INPUTS       7
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_L053R8/variant.h

@@ -103,7 +103,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 58
+#define NUM_DIGITAL_PINS        58
 
 enum {
   A_START_AFTER = D45,
@@ -113,7 +113,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 12
+#define NUM_ANALOG_INPUTS       12
 
 // On-board LED pin number
 #define LED_BUILTIN             13

variants/NUCLEO_L152RE/variant.h

@@ -108,7 +108,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 63
+#define NUM_DIGITAL_PINS        63
 
 enum {
   A_START_AFTER = D45,
@@ -118,7 +118,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 17
+#define NUM_ANALOG_INPUTS       17
 
 
 // On-board LED pin number

variants/NUCLEO_L432KC/variant.h

@@ -62,7 +62,7 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-#define NUM_DIGITAL_PINS 23
+#define NUM_DIGITAL_PINS        23
 
 enum {
   A_START_AFTER = D13,
@@ -71,7 +71,7 @@ enum {
 };
 
 // This must be a literal with the same value as AEND-A0
-#define NUM_ANALOG_INPUTS 7
+#define NUM_ANALOG_INPUTS       7
 
 // On-board LED pin number
 #define LED_BUILTIN             13