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fix : GNRMC format parse failed.

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Livox-SDK
2020-04-28 18:16:18 +08:00
parent 429279b10c
commit 37b9848f0a
2 changed files with 12 additions and 3 deletions
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README.md
-1
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@@ -1,4 +1,3 @@
[中文版本使用说明](<https://github.com/Livox-SDK/Livox-SDK/blob/master/README_CN.md>)
# 1 Introduction # 1 Introduction
Livox SDK is the software development kit designed for all Livox products. It is developed based on C/C++ following Livox SDK Communication Protocol, and provides easy-to-use C style API. With Livox SDK, users can quickly connect to Livox products and receive point cloud data. Livox SDK is the software development kit designed for all Livox products. It is developed based on C/C++ following Livox SDK Communication Protocol, and provides easy-to-use C style API. With Livox SDK, users can quickly connect to Livox products and receive point cloud data.
sdk_core/src/command_handler/command_impl.cpp
+12 -2
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@@ -162,12 +162,22 @@ bool ParseRmcTime(const char* rmc, uint16_t rmc_len, LidarSetUtcSyncTimeRequest*
memset(utc_time_req, 0, sizeof(LidarSetUtcSyncTimeRequest)); memset(utc_time_req, 0, sizeof(LidarSetUtcSyncTimeRequest));
if (4 != sscanf(rmc_begin, int num = sscanf(rmc_begin,
"$G%*[NP]RMC,%[^,],%*C,%*f,%*C,%*f,%*C,%*f,%*f,%2hhu%2hhu%[^,],%*f,", "$G%*[NP]RMC,%[^,],%*C,%*f,%*C,%*f,%*C,%*f,%*f,%2hhu%2hhu%[^,],%*f,",
&utc_hms_buff[0], &utc_hms_buff[0],
&(utc_time_req->day), &(utc_time_req->day),
&(utc_time_req->month), &(utc_time_req->month),
&utc_yy_buff[0])) { &utc_yy_buff[0]);
if (num != 4) {
num = sscanf(rmc_begin,
"$G%*[NP]RMC,%[^,],%*C,%*f,%*C,%*f,%*C,%*f,,%2hhu%2hhu%[^,],%*f,",
&utc_hms_buff[0],
&(utc_time_req->day),
&(utc_time_req->month),
&utc_yy_buff[0]);
}
if (num != 4) {
return false; return false;
} }