Diff: Target2.h

Revision:

0:2385683c867a

Child:

1:ea8e179320d7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Target2.h	Tue Sep 17 04:33:44 2013 +0000
@@ -0,0 +1,89 @@
+// Target2.h 2013/9/17
+#pragma once
+#include "mbed.h"
+#include "SWD.h"
+
+#define TARGET_RUNNING  (1<<0)
+#define TARGET_HALTED   (1<<1)
+
+class Target2;
+class CoreReg {
+public:
+    void setup(Target2* target, uint8_t reg);
+    uint32_t read();
+    void write(uint32_t value);
+    
+    CoreReg& operator= (int value) {
+        write(value);
+        return *this;
+    }
+
+    CoreReg& operator= (CoreReg& rhs) {
+        write(rhs.read());
+        return *this;
+    }
+
+    operator uint32_t() {
+        return read();
+    }
+protected:
+    Target2* _target;
+    uint8_t _reg;    
+};
+
+/** Target MCU interface
+ */
+class Target2 {
+public:
+    /** create target MCU interface
+     * @param swdio SWD(swdio) pin
+     * @param swclk SWD(swclk) pin
+     * @param reset reset pin
+     */
+    Target2(PinName swdio, PinName swclk, PinName reset);
+    bool setup();
+    void SWJClock(uint32_t clock_hz);
+    uint32_t readMemory(uint32_t addr);
+    void readMemory(uint32_t addr, uint32_t* data, int count);
+    void writeMemory(uint32_t addr, uint32_t data);
+    void writeMemory(uint32_t addr, uint32_t* data, int count);
+    uint8_t readMemory8(uint32_t addr);
+    void writeMemory8(uint32_t addr, uint8_t data);
+    void halt();
+    void resume();
+    void step();
+    void Abort();
+    void HardwareReset();
+    void SoftwareReset();
+    int getStatus();
+    bool wait_status(int status, int timeout_ms = 500);
+    bool prog_status();
+    bool setBreakpoint0(uint32_t addr);
+    void removeBreakpoint0(uint32_t addr);
+
+    CoreReg r0;
+    CoreReg r1; 
+    CoreReg r2; 
+    CoreReg r3; 
+    CoreReg r4; 
+    CoreReg r5; 
+    CoreReg r6; 
+    CoreReg r7; 
+    CoreReg r8; 
+    CoreReg r9; 
+    CoreReg r10; 
+    CoreReg r11; 
+    CoreReg r12; 
+    CoreReg sp; 
+    CoreReg lr; 
+    CoreReg pc;
+    CoreReg xpsr;
+    
+    uint32_t idcode;
+protected:
+    void _setaddr(uint32_t addr); 
+    void _setaddr8(uint32_t addr); 
+    void JTAG2SWD();
+
+    SWD _swd;
+};