Recans A0 - Revision history

Elias at 00:28, 25 February 2024

2024-02-25T00:28:23Z

2024-02-23T23:52:50Z

2024-02-23T23:20:04Z

2024-02-23T23:07:24Z

2024-02-23T22:55:08Z

2024-02-23T22:53:58Z

2024-02-23T22:23:04Z

‎Error messages

2024-02-23T21:37:16Z

2024-02-23T21:03:34Z

‎Error messages

2024-02-23T20:17:02Z

‎Errata

@@ Line 19: / Line 19: @@
 <pre>
 sudo ip link set can0 type can bitrate 125000
-sudo ip link set can0 txqueuelen 32
+sudo ip link set can0 txqueuelen 128
 sudo ip link set up can0
 </pre>

@@ Line 18: / Line 18: @@
 <pre>
-sudo ip link set can0 type can bitrate 500000
+sudo ip link set can0 type can bitrate 125000
 sudo ip link set can0 txqueuelen 32
 sudo ip link set up can0

@@ Line 19: / Line 19: @@
 <pre>
 sudo ip link set can0 type can bitrate 500000
-sudo ip link set can0 txqueuelen 128
+sudo ip link set can0 txqueuelen 32
 sudo ip link set up can0
 </pre>

@@ Line 18: / Line 18: @@
 <pre>
-sudo ip link set can0 type can bitrate 1000000
+sudo ip link set can0 type can bitrate 500000
-sudo ip link set can0 txqueuelen 16
+sudo ip link set can0 txqueuelen 128
 sudo ip link set up can0
 </pre>

@@ Line 39: / Line 39: @@
 <pre>
 ~/klippy-env/bin/python ~/klipper/scripts/canbus_query.py can0
 </pre>

← Older revision		Revision as of 22:23, 23 February 2024
Line 66:		Line 66:

	Got error -1 in can write: (105)No buffer space available		Got error -1 in can write: (105)No buffer space available
		+
		+	After that I get:
		+
		+	DROPCOUNT: dropped 109 CAN frames on 'can0' socket (total drops 576)
		+
		+	(302.908159) can0 RX - - 20000004 [8] 00 01 00 00 00 00 00 00 ERRORFRAME
		+	controller-problem{rx-overflow}
		+
		+	And the INT pin remains low. Needs a restart.

	===Debug===		===Debug===

@@ Line 64: / Line 64: @@
 When sending:
 - write: No buffer space available
 ===Debug===

@@ Line 57: / Line 57: @@
-===Errata===
+===Hardware Errata===
 * SPI_CLK and SPI_MOSI are interchanged and need to be fixed.
 * /RESET is floating.
 ===Debug===