Merge branch 'release/v0.4.9' into develop

particle-iot · Jan 31, 2016 · 0d66f34 · 0d66f34
2 parents ea786be + 78e4ac3
commit 0d66f34
Show file tree

Hide file tree

Showing 3 changed files with 7 additions and 23 deletions.
diff --git a/wiring/inc/spark_wiring_spi.h b/wiring/inc/spark_wiring_spi.h
@@ -112,16 +112,14 @@ class SPIClass {
 
 #ifndef SPARK_WIRING_NO_SPI
 
-#define SPI __fetch_global_SPI()
-SPIClass& __fetch_global_SPI();
+extern SPIClass SPI;
 
 #if Wiring_SPI1
 #ifdef SPI1
 #undef SPI1
 #endif  // SPI1
 
-#define SPI1 __fetch_global_SPI1()
-SPIClass& __fetch_global_SPI1();
+extern SPIClass SPI1;
 
 #endif  // Wiring_SPI1
 
@@ -130,8 +128,7 @@ SPIClass& __fetch_global_SPI1();
 #undef SPI2
 #endif  // SPI2
 
-#define SPI2 __fetch_global_SPI2()
-SPIClass& __fetch_global_SPI2();
+extern SPIClass SPI2;
 
 #endif  // Wiring_SPI2
 

diff --git a/wiring/src/user.cpp b/wiring/src/user.cpp
@@ -137,7 +137,7 @@ void system_initialize_user_backup_ram()
 
 #include "platform_headers.h"
 
-static retained_system volatile uint32_t __backup_sram_signature;
+static retained volatile uint32_t __backup_sram_signature;
 static bool backup_ram_was_valid_ = false;
 const uint32_t signature = 0x9A271C1E;
 

diff --git a/wiring_globals/src/wiring_globals_spi.cpp b/wiring_globals/src/wiring_globals_spi.cpp
@@ -6,27 +6,14 @@
 
 #ifndef SPARK_WIRING_NO_SPI
 
-
-SPIClass& __fetch_global_SPI()
-{
-	static SPIClass spi(HAL_SPI_INTERFACE1);
-	return spi;
-}
+SPIClass SPI(HAL_SPI_INTERFACE1);
 
 #if Wiring_SPI1
-SPIClass& __fetch_global_SPI1()
-{
-	static SPIClass spi1(HAL_SPI_INTERFACE2);
-	return spi1;
-}
+SPIClass SPI1(HAL_SPI_INTERFACE2);
 #endif
 
 #if Wiring_SPI2
-SPIClass& __fetch_global_SPI2()
-{
-	static SPIClass spi2(HAL_SPI_INTERFACE3);
-	return spi2;
-}
+SPIClass SPI2(HAL_SPI_INTERFACE3);
 #endif
 
 #endif //SPARK_WIRING_NO_SPI