semihost server example program
Dependencies: SWD mbed USBLocalFileSystem BaseDAP USBDAP
LPCXpresso LPC11U68 | LPCXpresso LPC1549 | FRDM-KL46Z | EA LPC4088 QSB app-board | LPC1768 app-board | LPC810 | LPC1114FN28 | |
---|---|---|---|---|---|---|---|
server | server | server | server | server | client | client | |
SWDIO | D12 | D12 | D12 | p25 | p21 | p4(P0_2) | p12 |
SWCLK | D10 | D10 | D10 | p26 | p22 | p3(P0_3) | p3 |
nRESET *option | D6 | D6 | D6 | p34 | p30 | p1(P0_5) | p23 |
GND | GND | GND | GND | p1 | p1 | p7 | p22 |
3.3V | P3V3 | P3V3 | P3V3 | p44 | p40 | p6 | p21 |
flash write | SW2(P0_1) | SW3(P1_9) | SW1 | p14 joystick center | p14 joystick center |
client example:
Import programlpc810-semihost_helloworld
semihost client example program
Target2.h
- Committer:
- va009039
- Date:
- 2013-09-14
- Revision:
- 5:2774358f5e4f
- Parent:
- 4:5e4107edcbdb
- Child:
- 6:5da6ad51a18f
File content as of revision 5:2774358f5e4f:
// Target2.h 2013/9/14 #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(); 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(); void breakpoint0(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; };