testing n-Bed with a Logitech C270 camera
Fork of USBHostC270_example by
main.cpp
- Committer:
- va009039
- Date:
- 2013-03-17
- Revision:
- 10:387c49b2fc7e
- Parent:
- 9:fecabade834a
- Child:
- 11:6a8eef89eb22
File content as of revision 10:387c49b2fc7e:
#include "USBHostMSD.h" #include "USBHostC270.h" Serial pc(USBTX, USBRX); BusOut leds(LED1, LED2, LED3); int main() { pc.baud(921600); USBHostMSD* msd = new USBHostMSD("usb"); // USB flash drive USBHostC270* cam = new USBHostC270(C270_MJPEG, C270_160x120, _5FPS); // Logitech C270 while(!cam->connect()) { Thread::wait(500); } uint8_t buf[1024*3]; Timer interval_t; interval_t.reset(); interval_t.start(); int shot = 0; while(1) { if (interval_t.read() > 10) { int r = cam->readJPEG(buf, sizeof(buf)); char path[32]; snprintf(path, sizeof(path), "/usb/image%02d.jpg", shot % 20); printf("%d %s %d bytes\n", shot, path, r); if (msd->connected()) { FILE* fp = fopen(path, "wb"); if (fp) { fwrite(buf, r, 1, fp); fclose(fp); } shot++; leds = shot % 8; } interval_t.reset(); } if (!msd->connected()) { msd->connect(); } cam->poll(); } }