fix IAR CMSIS rtx build for lpc175 6x --> build all ok

2014-04-18 16:47:56 +07:00
parent 8dff4d454b
commit fe0dafc73f
4 changed files with 108 additions and 129 deletions
--- a/demos/host/src/tusb_config.h
+++ b/demos/host/src/tusb_config.h
@@ -95,7 +95,8 @@
 #elif defined __ICCARM__ // compiled with IAR

  #if (TUSB_CFG_MCU == MCU_LPC175X_6X)
-    #define TUSB_CFG_ATTR_USBRAM
+    // LP175x_6x can access all but CMSIS-RTX causes overflow in 32KB SRAM --> move to AHB ram
+    #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\".sram\"")
  #elif  (TUSB_CFG_MCU == MCU_LPC43XX)
    #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\".ahb_sram1\"")
  #endif