ST / ST_Events-old

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Dependents:   HelloWorld_CCA01M1 HelloWorld_CCA02M1 CI-data-logger-server HelloWorld_CCA02M1 ... more

This is a fork of the events subdirectory of https://github.com/ARMmbed/mbed-os.

Note, you must import this library with import name: events!!!

Diff: tools/toolchains/gcc.py

Revision:
6962:bf39d414c367
Parent:
6826:e17692595e2b
Child:
6980:b26b840b75aa
Child:
6968:2fbeeee37c69
--- a/tools/toolchains/gcc.py	Fri Jul 08 13:07:38 2016 +0100
+++ b/tools/toolchains/gcc.py	Fri Jul 08 16:16:12 2016 +0100
@@ -48,6 +48,12 @@
 
         if target.core == "Cortex-M0+":
             cpu = "cortex-m0plus"
+        elif target.core == "Cortex-M4F":
+            cpu = "cortex-m4"
+        elif target.core == "Cortex-M7F":
+            cpu = "cortex-m7"
+        elif target.core == "Cortex-M7FD":
+            cpu = "cortex-m7"
         else:
             cpu = target.core.lower()
 
@@ -55,17 +61,18 @@
         if target.core.startswith("Cortex"):
             self.cpu.append("-mthumb")
 
-        if target.core == "Cortex-M4" and target.fpu == "single":
+        # FPU handling, M7 possibly to have double FPU
+        if target.core == "Cortex-M4F":
             self.cpu.append("-mfpu=fpv4-sp-d16")
             self.cpu.append("-mfloat-abi=softfp")
+        elif target.core == "Cortex-M7F":
+            self.cpu.append("-mfpu=fpv5-sp-d16")
+            self.cpu.append("-mfloat-abi=softfp")
+        elif target.core == "Cortex-M7FD":
+            self.cpu.append("-mfpu=fpv5-d16")
+            self.cpu.append("-mfloat-abi=softfp")
 
-        elif target.core == "Cortex-M7" and target.fpu == "single":
-            self.cpu.append("-mfpu=fpv5-sp-d16")
-            self.cpu.append("-mfloat-abi=softfp")
 
-        elif target.core == "Cortex-M7" and target.fpu == "double":
-            self.cpu.append("-mfpu=fpv5-d16")
-            self.cpu.append("-mfloat-abi=softfp")
 
         if target.core == "Cortex-A9":
             self.cpu.append("-mthumb-interwork")