Fix setWatch on F3Discovery (fix #183)

espruino · Jan 22, 2015 · 430f7ff · 430f7ff
1 parent ee69a6d
commit 430f7ff
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diff --git a/ChangeLog b/ChangeLog
@@ -47,6 +47,7 @@
             Added E.toString and E.toUint8Array
             Made I2C.readFrom return a Uint8Array (fix #479)
             Allow multiple byte OneWire reads and writes
+            Fix setWatch on F3Discovery (fix #183)
 
      1v71 : Allowed WIZnet + CC3000 to be instantiated on any pins
             Fix break inside loop inside case inside function (fix 428)

diff --git a/targets/stm32/jshardware.c b/targets/stm32/jshardware.c
@@ -163,7 +163,11 @@ static ALWAYS_INLINE uint16_t stmPin(Pin ipin) {
 }
 static ALWAYS_INLINE uint32_t stmExtI(Pin ipin) {
   JsvPinInfoPin pin = pinInfo[ipin].pin;
+#ifdef STM32F3
+  return (uint32_t)(pin-JSH_PIN0); // STM32F3 is different - thanks @Frida!
+#else
   return (uint32_t)(1 << (pin-JSH_PIN0));
+#endif
 /*  if (pin==JSH_PIN0 ) return EXTI_Line0;
   if (pin==JSH_PIN1 ) return EXTI_Line1;
   if (pin==JSH_PIN2 ) return EXTI_Line2;