From a1a1c89b91fc9476c51981699aaa7c2bccdd8570 Mon Sep 17 00:00:00 2001
From: tao_z <tzj0429@163.com>
Date: Sun, 07 Aug 2022 14:19:02 +0800
Subject: [PATCH] SX7H初步完成
---
USBCAN.py | 26 +++++++++++++++++---------
1 files changed, 17 insertions(+), 9 deletions(-)
diff --git a/USBCAN.py b/USBCAN.py
index 59fd8c6..42ee2d2 100644
--- a/USBCAN.py
+++ b/USBCAN.py
@@ -304,6 +304,8 @@
self.device = device_type
self.device_index = device_index
self.channel = can_index
+ self.timestamp_start = None
+ self.laststamp = None
Timing0, Timing1 = TIMING_DICT[bitrate]
@@ -429,17 +431,23 @@
if rtn == 0xFFFFFFFF or rtn == 0:
return None, False
else:
+ if self.timestamp_start == None:
+ self.laststamp = raw_message[0].TimeStamp
+ self.timestamp_start = self.laststamp
for i in range(rtn):
msg.append(
- Message(
- timestamp=raw_message[i].TimeStamp
- if raw_message[i].TimeFlag else 0.0,
- arbitration_id=raw_message[i].ID,
- is_remote_frame=raw_message[i].RemoteFlag,
- channel=0,
- extended_id=raw_message[i].ExternFlag,
- data=raw_message[i].Data,
- ))
+ Message(timestamp=(
+ (raw_message[i].TimeStamp - self.timestamp_start) /
+ 1000000) if raw_message[i].TimeFlag else 0.0,
+ arbitration_id=raw_message[i].ID,
+ is_remote_frame=raw_message[i].RemoteFlag,
+ channel=0,
+ extended_id=raw_message[i].ExternFlag,
+ data=raw_message[i].Data,
+ is_error_frame=False))
+ # timestamp = raw_message[i].TimeStamp if raw_message[
+ # i].TimeFlag else 0.0,
+ # print(timestamp)
return (msg, rtn)
def ListeningMsg(self, connectRet, needClose, msgQueue: Queue,
--
Gitblit v1.8.0