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
src/RamDisk.h@6:528036abfb02, 2014-06-21 (annotated)
- Committer:
- va009039
- Date:
- Sat Jun 21 22:39:59 2014 +0000
- Revision:
- 6:528036abfb02
- Parent:
- 0:39eb4d5b97df
add LPC11U68
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
va009039 | 0:39eb4d5b97df | 1 | #include "mbed.h" |
va009039 | 0:39eb4d5b97df | 2 | #include "StorageInterface.h" |
va009039 | 0:39eb4d5b97df | 3 | #include "mymap.h" |
va009039 | 0:39eb4d5b97df | 4 | |
va009039 | 0:39eb4d5b97df | 5 | class RamDisk : public StorageInterface { |
va009039 | 0:39eb4d5b97df | 6 | public: |
va009039 | 0:39eb4d5b97df | 7 | RamDisk(int sectors = 128); // 128*512 64Kbytes |
va009039 | 0:39eb4d5b97df | 8 | virtual int storage_read(uint8_t* data, uint32_t block); |
va009039 | 0:39eb4d5b97df | 9 | virtual int storage_write(const uint8_t* data, uint32_t block); |
va009039 | 0:39eb4d5b97df | 10 | virtual uint32_t storage_sectors(); |
va009039 | 0:39eb4d5b97df | 11 | virtual uint32_t storage_size(); |
va009039 | 0:39eb4d5b97df | 12 | |
va009039 | 0:39eb4d5b97df | 13 | void dump(int mode); |
va009039 | 0:39eb4d5b97df | 14 | |
va009039 | 0:39eb4d5b97df | 15 | private: |
va009039 | 0:39eb4d5b97df | 16 | void format(); |
va009039 | 0:39eb4d5b97df | 17 | int _sectors; |
va009039 | 0:39eb4d5b97df | 18 | mymap<int,uint8_t*>_sector_image; |
va009039 | 0:39eb4d5b97df | 19 | }; |