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: src/StorageInterface.h
- Branch:
- branch
- Revision:
- 2:97c314eae8b8
- Parent:
- 0:39eb4d5b97df
--- a/src/StorageInterface.h Sun May 04 00:23:05 2014 +0000 +++ b/src/StorageInterface.h Tue May 06 15:42:30 2014 +0900 @@ -3,24 +3,18 @@ class StorageInterface { public: StorageInterface() { - onUpdate = NULL; + report_read_count = 0; + report_write_count = 0; + report_sectors_count = 0; + report_size_count = 0; } virtual int storage_read(uint8_t* data, uint32_t block) = 0; virtual int storage_write(const uint8_t* data, uint32_t block) = 0; virtual uint32_t storage_sectors() = 0; virtual uint32_t storage_size() = 0; - - void attachEvent(void (*ptr)()) { - if (ptr != NULL) { - onUpdate = ptr; - } - } -protected: - void (*onUpdate)(); - void update() { - if (onUpdate) { - (*onUpdate)(); - } - } + __IO int report_read_count; + __IO int report_write_count; + __IO int report_sectors_count; + __IO int report_size_count; };