Commit bcfee1c0 authored by Andrey Filippov's avatar Andrey Filippov
Browse files

added retriggering option

parent f90fa3fe

src/imgsrv.c

+2 −7
Original line number Diff line number Diff line
@@ -1349,13 +1349,8 @@ void listener_loop(struct file_set *fset) 
							(lseek(fset->circbuf_fd, LSEEK_CIRC_VALID, SEEK_END) >= 0))      // test valid once again, after not ready - it might change

						this_p = lseek(fset->circbuf_fd, LSEEK_CIRC_WAIT, SEEK_END);

				} else if (strcmp(cp1, "trig") == 0) {

					int fd_fpga = open("/dev/fpgaio", O_RDWR);

					if (fd_fpga >= 0) {

						lseek(fd_fpga, 0x7b, SEEK_SET); ///@todo Remove absolute register address from user application! 32-bit registers, not bytes

						long data = 1;

						write(fd_fpga, &data, 4); // actually send the trigger pulse (will leave camera in single-shot mode)

						close(fd_fpga);

					}

				    lseek(fset->framepars_dev_fd, LSEEK_DMA_INIT, SEEK_END ); // LSEEK_DMA_INIT is currently used as trigger restart in NC393

				    fprintf(stderr, "Retriggering camera\n", cp1);

				} else if (strcmp(cp1, "favicon.ico") == 0) {

					// ignore silently - for now, later make an icon?

				} else {