commit 55d36bf0c921db8fd2b7baac4e61467985678e30
author wangyouqiang <yq.wang@mobiletek.cn> Thu Jun 27 09:35:52 2024 +0800
committer wangyouqiang <yq.wang@mobiletek.cn> Thu Jun 27 09:35:52 2024 +0800
tree 72f48d81bf0a5f2196f65ab5daea7e1e01ec1ec7
parent 9327057e7ebe2bad3263976c8a7c8c2ef420e7c7

gnss: fix close gps block

Change-Id: Ia60e2dfde5c9b912f7423f68070265f314e3990c

mbtk/mbtk_gnssd/gnss_main.c

diff --git a/mbtk/mbtk_gnssd/gnss_main.c b/mbtk/mbtk_gnssd/gnss_main.c
index 49adf98..5b60d93 100755
--- a/mbtk/mbtk_gnssd/gnss_main.c
+++ b/mbtk/mbtk_gnssd/gnss_main.c
@@ -384,11 +384,7 @@
     fd_set fdr, fdw;
     int fd_max = 0;
 
-    FD_ZERO(&fdw);
-    FD_ZERO(&fdr);
-    FD_SET(gnss_info.fd, &fdr);
     fd_max = (gnss_info.fd > fd_max) ? gnss_info.fd : fd_max;
-    FD_SET(gnss_info.exit_fd[0], &fdr);
     fd_max = (gnss_info.exit_fd[0] > fd_max) ? gnss_info.exit_fd[0] : fd_max;
     memset(nmea_buff, 0, sizeof(nmea_buff));
     memset(data_buff, 0, sizeof(data_buff));
@@ -411,6 +407,10 @@
     LOGD("uart_fd - %d, exit_fd - %d", gnss_info.fd, gnss_info.exit_fd[0]);
 
     while(gnss_info.state >= GNSS_STATE_OPEN) {
+        FD_ZERO(&fdw);
+        FD_ZERO(&fdr);
+        FD_SET(gnss_info.fd, &fdr);
+        FD_SET(gnss_info.exit_fd[0], &fdr);
         ret = select(fd_max + 1, &fdr, &fdw, 0, NULL);
         //LOGD("select - %d", ret);
         if(gnss_info.state < GNSS_STATE_OPEN) {