#264 adjust unit test and fix is40pin

gpio/gpio.c

@@ -972,7 +972,7 @@ static void doVersion (char *argv [])
 
 static void doIs40Pin ()
 {
-  exit(piBoard40Pin());
+  exit(piBoard40Pin() ? EXIT_SUCCESS : EXIT_FAILURE);
 }
 
 /*

gpio/test/gpio_test6_wfi.sh

@@ -110,11 +110,15 @@ wfis_test() {
     fi
 }
 
+gpio is40pin || { GPIOIN=17; GPIOOUT=18; echo "old 28 pin system"; }
+
+
 echo 
 echo Unit test gpio GPIO${GPIOOUT} and GPIO${GPIOIN} - functions: mode, write, wfi
 echo ------------------------------------------------------------------
 echo 
 
+
 #prepare trigger out
 gpio -g mode $GPIOOUT out
 

wiringPi/test/wiringpi_test61_isr2.c

@@ -12,7 +12,7 @@ int GPIO = 19;
 int GPIOIN = 26;
 const int ToggleValue = 4;
 float irq_timstamp_duration_ms = 0;
-float accuracy = 0.012;
+float accuracy = 0.015;
 float bounce_acc = 1.0;
 
 static volatile int globalCounter;

wiringPi/test/wiringpi_test62_isr_wpin.c

@@ -79,7 +79,9 @@ int main (void) {
   int IRQpin = GPIOIN;
   int OUTpin = GPIO;
   
-  if (RaspberryPiModel==PI_MODEL_4B) {
+  switch(RaspberryPiModel) {
+    case PI_MODEL_4B:
+    case PI_MODEL_5:
       pinMode(IRQpin, INPUT);
       pinMode(OUTpin, OUTPUT);
       digitalWrite (OUTpin, LOW) ;
@@ -108,6 +110,10 @@ int main (void) {
       CheckSame("wiringPiISRStop with wrong pin, result code:", wiringPiISRStop(5555), EINVAL);
 
       pinMode(OUTpin, INPUT);
+      break;
+    default:
+      printf("unit test not possible with this hardware, need connection between Wiringpi pin 28 and 29!\n");
+      break;
   }
 
 	return UnitTestState();