Emulation of LocalFileSystem with virtual COM.
Dependents: KL46Z-lpc81isp lpcterm2
#include "USBLocalFileSystem.h" int main() { USBLocalFileSystem* usb_local = new USBLocalFileSystem(); // RamDisk(64KB) while(1) { usb_local->lock(true); usb_local->remount(); char filename[32]; if (usb_local->find(filename, sizeof(filename), "*.TXT")) { FILE* fp = fopen(filename, "r"); if (fp) { int c; while((c = fgetc(fp)) != EOF) { usb_local->putc(c); } fclose(fp); } } usb_local->lock(false); wait_ms(1000*5); } }
Sample application:
Import programKL46Z-lpc81isp
ISP example program.
Import programlpcterm2
semihost server example program
Diff: USBLocalFileSystem.h
- Revision:
- 0:39eb4d5b97df
- Child:
- 1:00c9eb8af5c2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBLocalFileSystem.h Sat May 03 11:21:37 2014 +0000 @@ -0,0 +1,20 @@ +#pragma once +#include "Storage.h" + +class USBLocalFileSystem { +public: + USBLocalFileSystem(const char* name = "local"); + USBLocalFileSystem(PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name = "local"); + USBLocalFileSystem(StorageInterface* storage, const char* name = "local"); + void attachEvent(void (*ptr)()); + void remount(); + void putc(int c); + int getc(); + +private: + void init(StorageInterface* storage, const char* name); + const char* _name; + StorageInterface* _storage; + LocalStorage* _local; + USBStorage2* _usb; +};