From abdaf3290a42626ecfb7ea870d34c1e5defa6527 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Mon, 17 Dec 2012 18:44:09 +0100 Subject: Add Microchip MCP2515DM-BM CAN bus dumps. --- can/microchip_mcp2515dm-bm/README | 33 +++++++++++++++++++++ .../mcp2515dm-bm-125kbits_bus_load_100percent.sr | Bin 0 -> 22789 bytes .../mcp2515dm-bm-125kbits_bus_load_25percent.sr | Bin 0 -> 12638 bytes .../mcp2515dm-bm-125kbits_bus_load_50percent.sr | Bin 0 -> 13162 bytes .../mcp2515dm-bm-125kbits_bus_load_75percent.sr | Bin 0 -> 16094 bytes .../mcp2515dm-bm-1mbits_bus_load_25percent.sr | Bin 0 -> 12618 bytes .../mcp2515dm-bm-1mbits_extmsg_11223344_7bytes.sr | Bin 0 -> 12391 bytes .../mcp2515dm-bm-1mbits_msg_222_5bytes.sr | Bin 0 -> 12235 bytes .../mcp2515dm-bm-250kbits_bus_load_25percent.sr | Bin 0 -> 12628 bytes ...2515dm-bm-250kbits_bus_load_25percent_offbus.sr | Bin 0 -> 76515 bytes .../mcp2515dm-bm-500kbits_bus_load_25percent.sr | Bin 0 -> 12660 bytes 11 files changed, 33 insertions(+) create mode 100644 can/microchip_mcp2515dm-bm/README create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_100percent.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_25percent.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_50percent.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_75percent.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-1mbits_bus_load_25percent.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-1mbits_extmsg_11223344_7bytes.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-1mbits_msg_222_5bytes.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-250kbits_bus_load_25percent.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-250kbits_bus_load_25percent_offbus.sr create mode 100644 can/microchip_mcp2515dm-bm/mcp2515dm-bm-500kbits_bus_load_25percent.sr (limited to 'can/microchip_mcp2515dm-bm') diff --git a/can/microchip_mcp2515dm-bm/README b/can/microchip_mcp2515dm-bm/README new file mode 100644 index 0000000..98e4bfe --- /dev/null +++ b/can/microchip_mcp2515dm-bm/README @@ -0,0 +1,33 @@ +------------------------------------------------------------------------------- +Microchip MCP2515DM-BM CAN bus demo board +------------------------------------------------------------------------------- + +This is a set of example captures of the CAN signal on a Microchip +MCP2515DM-BM CAN bus demo board. + +The signal grabbed is the (digital) CAN_RX pin of the MCP2515 chip. + +Details: +http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en537141 + + +Logic analyzer setup +-------------------- + +The logic analyzer used was a Saleae Logic (at 4MHz): + + Probe MCP2515 pin + ----------------------- + 4 (orange) CAN_RX + + +Data +---- + +The data contains various CAN sample frames at various CAN bitrates. + +The sigrok command line used was: + + sigrok-cli --driver fx2lafw -d samplerate=4mhz \ + -p 3=CAN_RX,1,2,4-7 --time 3s -o + diff --git a/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_100percent.sr b/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_100percent.sr new file mode 100644 index 0000000..c1024d3 Binary files /dev/null and b/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_100percent.sr differ diff --git a/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_25percent.sr b/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_25percent.sr new file mode 100644 index 0000000..5638d54 Binary files /dev/null and b/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_25percent.sr differ diff --git a/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_50percent.sr b/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_50percent.sr new file mode 100644 index 0000000..8862f3f Binary files /dev/null and b/can/microchip_mcp2515dm-bm/mcp2515dm-bm-125kbits_bus_load_50percent.sr differ diff 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