From 21d59af26c0a9f98dcd259d894f5b291a4a815f2 Mon Sep 17 00:00:00 2001 From: 13038267101 Date: Mon, 11 Dec 2023 15:49:11 +0800 Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4306=E5=B8=A7=E6=95=B0?= =?UTF-8?q?=E6=8E=A7=E5=88=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- hgdriver/hgdev/hg_scanner_306.cpp | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/hgdriver/hgdev/hg_scanner_306.cpp b/hgdriver/hgdev/hg_scanner_306.cpp index 99b9968..f9f6972 100644 --- a/hgdriver/hgdev/hg_scanner_306.cpp +++ b/hgdriver/hgdev/hg_scanner_306.cpp @@ -477,7 +477,7 @@ int hg_scanner_306::get_img_data_7010() std::lock_guard lock(io_lock_); ret = writeusb(usb); - io_->set_timeout(800); + io_->set_timeout(1000); sw.reset(); int len = sizeof(info); ret = io_->read_bulk(&info, &len); @@ -513,10 +513,12 @@ int hg_scanner_306::get_img_data_7010() std::vector().swap(jpgdata_); //回收空间 clear只能清空元素 return 0; } - //return 0; - int frame_ind = first_frame_total_ - last_frame_total_; + if (frame_ind < 0) + { + frame_ind = 0; + } mat_width = frame_width_; mat_height = (frame_hegiht_ * first_frame_total_) - (frame_hegiht_ * frame_ind);