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
main_KL46Z.cpp
- Committer:
- va009039
- Date:
- 2014-02-20
- Revision:
- 9:7e71c20c96e4
- Parent:
- 8:d7f5d80531e4
- Child:
- 11:ad8af1047350
File content as of revision 9:7e71c20c96e4:
// main_KL46Z.cpp 2014/2/20 #if defined(TARGET_KL46Z) #include "Target2.h" #include "Flash.h" #include "RamDisk.h" #include "Storage.h" #include "Semihost.h" Serial pc(USBTX, USBRX); SWD swd(PTE2,PTE3,PTE6); // SWDIO,SWCLK,nReset InterruptIn sw1(SW1); InterruptIn sw3(SW3); DigitalOut led_disk(PTD5); DigitalOut led_flash(PTE29); #define LED_ON 0 #define LED_OFF 1 void callback_disk() { led_disk = !led_disk; } void callback_flash() { led_flash = !led_flash; } __IO bool write_start = false; void swIRQ() { wait_ms(100); write_start = true; } int main() { pc.baud(9600); pc.printf("%s\n", __FILE__); led_disk = LED_OFF; led_flash = LED_OFF; sw1.rise(swIRQ); sw3.rise(swIRQ); RamDisk* ramdisk = new RamDisk; ramdisk->attachEvent(callback_disk); USBStorage2* usb = new USBStorage2(ramdisk); LocalStorage* local = NULL; Target2* lpc = new Target2(&swd); lpc->setup(); Semihost semihost(lpc, &pc, usb); semihost.mount("/local"); lpc->resume(); // C_DEBUGEN ON while(1) { if (write_start) { if (local) { delete local; } local = new LocalStorage(ramdisk); mystring filename; if (LocalStorage::find_bin(filename)) { pc.printf("*** bin filename=[%s]\n", filename.c_str()); lpc->setup(); Flash flash(lpc, &pc); flash.attachEvent(callback_flash); if (flash.init()) { flash.write(filename.c_str()); flash.verify(filename.c_str()); } } else { pc.printf("*** binary image file not found.\n"); } lpc->SoftwareReset(); lpc->HardwareReset(); led_flash = LED_OFF; write_start = false; } semihost.poll(); } } #endif // TARGET_KL46Z