Diff: Device/FastPWM_STM_TIM_PinOut.cpp

Revision:

19:ba7a5bf634b3

Parent:

17:8378bc456f0d

Child:

20:3c609bc4ae9c

--- a/Device/FastPWM_STM_TIM_PinOut.cpp	Sat Oct 04 20:54:56 2014 +0000
+++ b/Device/FastPWM_STM_TIM_PinOut.cpp	Mon Nov 10 16:36:19 2014 +0000
@@ -67,4 +67,29 @@
     }
     return NULL;
 }
+#endif
+
+#ifdef TARGET_NUCLEO_F334R8
+__IO uint32_t* getChannel(TIM_TypeDef* pwm, PinName pin) {
+    switch (pin) {
+         // Channels 1
+        case PA_2: case PA_6: case PA_7: case PA_8: case PA_12: case PB_4: case PB_5: case PB_8: case PB_9: case PB_14: case PC_0: case PC_6:
+        case PA_1: case PA_13: case PB_6: case PB_13: case PC_13:
+            return &pwm->CCR1;
+ 
+        // Channels 2
+        case PA_3: case PA_4: case PA_9: case PB_15: case PC_1: case PC_7:
+            return &pwm->CCR2;
+            
+        // Channels 3
+        case PA_10: case PB_0: case PC_2: case PC_8:
+        case PF_0:
+            return &pwm->CCR3;
+ 
+        // Channels 4
+        case PA_11: case PB_1: case PB_7: case PC_3: case PC_9:
+            return &pwm->CCR4;
+    }
+    return NULL;
+}
 #endif
\ No newline at end of file