[bsp] Add IAR EWARM project template for SCONS project auto generation.

bsp/tm4c129x/applications/board.c

@@ -61,6 +61,7 @@ extern void HardFault_Handler(void);
  */
 void rt_hw_board_init()
 {
+  MAP_IntMasterDisable();
     IntRegister(FAULT_HARD, HardFault_Handler);	
     IntRegister(FAULT_PENDSV, PendSV_Handler);
     IntRegister(FAULT_SYSTICK, SysTick_Handler);
@@ -87,7 +88,7 @@ void rt_hw_board_init()
     MAP_SysTickEnable();	
 
     /* set pend exception priority */
-    IntPrioritySet(FAULT_PENDSV, (1 << 5) - 1);
+    //IntPrioritySet(FAULT_PENDSV, (1 << 5) - 1);
     
     /*init uart device*/		
     rt_hw_uart_init();

bsp/tm4c129x/drivers/drv_uart.c

@@ -36,7 +36,7 @@ typedef struct hw_uart_device
 
 static rt_err_t hw_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
 {	
-	uint32_t config;
+	uint32_t config = 0;
 	hw_uart_t* uart;
     RT_ASSERT(serial != RT_NULL);
     uart = mUartGetHwPtr(serial);
@@ -206,7 +206,7 @@ int rt_hw_uart_init(void)
     MAP_SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
 
     /* preemption = 1, sub-priority = 1 */
-    IntPrioritySet(INT_UART0, ((0x01 << 5) | 0x01));
+    //IntPrioritySet(INT_UART0, ((0x01 << 5) | 0x01));
 
     /* Enable Interrupt for UART channel */
 	  UARTIntRegister(uart->hw_base, UART0_IRQHandler);

bsp/tm4c129x/libraries/startup/startup_ewarm.c

@@ -50,7 +50,10 @@ static void IntDefaultHandler(void);
 //
 //*****************************************************************************
 extern void __iar_program_start(void);
-
+extern void PendSV_Handler(void);
+extern void SysTick_Handler(void);
+extern void UART0_IRQHandler(void);
+extern void HardFault_Handler(void);
 //*****************************************************************************
 //
 // Reserve space for the system stack.
@@ -84,7 +87,7 @@ __root const uVectorEntry __vector_table[] @ ".intvec" =
                                             // The initial stack pointer
     ResetISR,                               // The reset handler
     NmiSR,                                  // The NMI handler
-    FaultISR,                               // The hard fault handler
+    HardFault_Handler,                               // The hard fault handler
     IntDefaultHandler,                      // The MPU fault handler
     IntDefaultHandler,                      // The bus fault handler
     IntDefaultHandler,                      // The usage fault handler
@@ -95,14 +98,14 @@ __root const uVectorEntry __vector_table[] @ ".intvec" =
     IntDefaultHandler,                      // SVCall handler
     IntDefaultHandler,                      // Debug monitor handler
     0,                                      // Reserved
-    IntDefaultHandler,                      // The PendSV handler
-    IntDefaultHandler,                      // The SysTick handler
+    PendSV_Handler, //IntDefaultHandler,                      // The PendSV handler
+    SysTick_Handler,//IntDefaultHandler,                      // The SysTick handler
     IntDefaultHandler,                      // GPIO Port A
     IntDefaultHandler,                      // GPIO Port B
     IntDefaultHandler,                      // GPIO Port C
     IntDefaultHandler,                      // GPIO Port D
     IntDefaultHandler,                      // GPIO Port E
-    IntDefaultHandler,                      // UART0 Rx and Tx
+    UART0_IRQHandler, //IntDefaultHandler,                      // UART0 Rx and Tx
     IntDefaultHandler,                      // UART1 Rx and Tx
     IntDefaultHandler,                      // SSI0 Rx and Tx
     IntDefaultHandler,                      // I2C0 Master and Slave

bsp/tm4c129x/libraries/startup/startup_gcc.c

@@ -45,6 +45,8 @@ extern int main(void);
 
 extern void SysTick_Handler(void);
 extern void PendSV_Handler(void);
+extern void UART0_IRQHandler(void);
+extern void HardFault_Handler(void);
 //*****************************************************************************
 //
 // Reserve space for the system stack.
@@ -65,7 +67,7 @@ void (* const g_pfnVectors[])(void) =
                                             // The initial stack pointer
     ResetISR,                               // The reset handler
     NmiSR,                                  // The NMI handler
-    FaultISR,                               // The hard fault handler
+    HardFault_Handler,                      // The hard fault handler
     IntDefaultHandler,                      // The MPU fault handler
     IntDefaultHandler,                      // The bus fault handler
     IntDefaultHandler,                      // The usage fault handler
@@ -83,7 +85,7 @@ void (* const g_pfnVectors[])(void) =
     IntDefaultHandler,                      // GPIO Port C
     IntDefaultHandler,                      // GPIO Port D
     IntDefaultHandler,                      // GPIO Port E
-    IntDefaultHandler,                      // UART0 Rx and Tx
+    UART0_IRQHandler,                      // UART0 Rx and Tx
     IntDefaultHandler,                      // UART1 Rx and Tx
     IntDefaultHandler,                      // SSI0 Rx and Tx
     IntDefaultHandler,                      // I2C0 Master and Slave

bsp/tm4c129x/template.eww

+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\template.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+

bsp/tm4c129x/tm4c_rom.icf

@@ -76,3 +76,5 @@ place at start of SRAM { section VTABLE };
 // Place all read/write items into SRAM.
 //
 place in SRAM { readwrite, block HEAP };
+keep { section FSymTab };
+keep { section VSymTab };
\ No newline at end of file