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Update esp32_can_builtin.cpp #73

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ac4b672
Update esp32_can_builtin.cpp
MotorvateDIY Dec 29, 2024
3a125b5
Increase library.properties version number to 0.2.5.1
MotorvateDIY Dec 30, 2024
d2359aa
Update library.properties to v 0.2.6
MotorvateDIY Dec 30, 2024
ee56a5e
Update README.md
MotorvateDIY Jan 4, 2025
530fd2b
Update README.md
MotorvateDIY Jan 4, 2025
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3 changes: 3 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
esp32_can
==========
**January 2025:<br/>
Updated ESP32CAN::processFrame() to set msg.timestamps to micros()
for accurate CAN timestamps when saving to the SD card for [ESP32_RET_SD](https://github.com/MotorvateDIY/ESP32_RET_SD)**

A new, unified library all inclusive of code needed to make it operate. Implements
a CAN driver for the built-in CAN hardware on an ESP32. Also implements a driver
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2 changes: 1 addition & 1 deletion library.properties
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@@ -1,5 +1,5 @@
name=ESP32_CAN
version=0.2.5
version=0.2.6
author=Collin Kidder
maintainer=Collin Kidder <[email protected]>
sentence=Library to facilitate CAN functionality with the on-chip CAN hardware as well as the MCP2517FD
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3 changes: 3 additions & 0 deletions src/esp32_can_builtin.cpp
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Expand Up @@ -395,6 +395,9 @@ bool ESP32CAN::processFrame(twai_message_t &frame)

cyclesSinceTraffic = 0; //reset counter to show that we are receiving traffic

// get timestamp in microseconds asap after CAN frame is received.
msg.timestamp = micros();

msg.id = frame.identifier;
msg.length = frame.data_length_code;
msg.rtr = frame.rtr;
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