- Tue Aug 16, 2022 10:46 am
#58148
Speeduino CORE4 board, 202207 firmware with some minor mods (no changes in data structures or new functions whatsoever).
I followed the instructions found here (https://wiki.speeduino.com/en/Installing_Firmware) to mod the firmware, installing the Arduino IDE and Time library; the code compiles correctly with no errors.
I randomly get a CRC Check failure dialog box when burning data to the ECU in Tunerstudio, and the dump always look like this when it happens:
Any ideas on why this could happen? It did happen before, with the standard firmware, but it was much less frequent.
I followed the instructions found here (https://wiki.speeduino.com/en/Installing_Firmware) to mod the firmware, installing the Arduino IDE and Time library; the code compiles correctly with no errors.
I randomly get a CRC Check failure dialog box when burning data to the ECU in Tunerstudio, and the dump always look like this when it happens:
Code: Select all
16/08/22 11.40.26 :Debug: Received Instruction: Write Chunk, Page: 2
16/08/22 11.40.26 :Debug: Received Instruction: Write Chunk, Page: 2
16/08/22 11.40.26 :Debug: Received Instruction: Write Chunk, Page: 2
16/08/22 11.40.26 :Debug: Received Instruction: Write Chunk, Page: 2
16/08/22 11.40.26 :Debug: Received Instruction: Write Chunk, Page: 2
16/08/22 11.40.28 :Info: dirtyData.size(): 0
16/08/22 11.40.28 :Info: dirtyData.size(): 0
16/08/22 11.40.28 :Debug: Flush lasted: 70ms.
16/08/22 11.40.28 :Debug: Burn Page anonymous: 2
16/08/22 11.40.28 :Debug: Received Instruction: , Page: 2
16/08/22 11.40.28 :Info: Queueing burn to page:2
16/08/22 11.40.28 :Debug: Burn time:16ms.
16/08/22 11.40.28 :Debug: burned page 2
16/08/22 11.40.28 :Debug: No Remaining Queue Write instructions
16/08/22 11.40.28 :Info: CRC Mismatch, will need to refresh page from controller
16/08/22 11.40.28 :Info: CRC from controller page 2:x00 x01 x80 x3F ...?
16/08/22 11.40.28 :Info: Local Data CRC for page 2: x5B x5F x42 x3A [_B:
16/08/22 11.40.28 :Debug: Purged 3 orphaned bytes:
16/08/22 11.40.28 :Debug: Time:1288.23s. 0xBA 0x6C 0xAD
16/08/22 11.40.28 :Debug: Time:1288.23s.
16/08/22 11.40.28 :Debug: Time:1288.23s. . l .
16/08/22 11.40.28 :Debug: Failed during CRC check. Here is the stack:
ago 16, 2022 11:40:28 AM F.J n
INFORMAZIONI: null
F.l: Error Reading data page 2
Reported Error: null
at F.J.a(Unknown Source)
at F.J.n(Unknown Source)
at F.J.d(Unknown Source)
at F.J.c(Unknown Source)
at F.J.y(Unknown Source)
at y.t.c(Unknown Source)
at y.u.run(Unknown Source)
Any ideas on why this could happen? It did happen before, with the standard firmware, but it was much less frequent.
1997 BRG EU-Spec 1.6L MX-5 from Italy