bri3d/esp32-isotp-ble-bridge

ESP32-IDF based BLE<->ISO-TP bridge targeting Macchina A0 hardware

esp32-isotp-ble-bridge's Issues

idf.py build fails

Brandons-MacBook-Air:esp32-isotp-ble-bridge brandonros 2021-08-17 20:06:09 $ idf.py build
Executing action: all (aliases: build)
Running make in directory /Users/brandonros/Desktop/esp32-isotp-ble-bridge/build
Executing "make -j 10 all"...
[  0%] Built target custom_bundle
[  0%] Built target _project_elf_src
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[  1%] Built target partition_table_bin
Consolidate compiler generated dependencies of target __idf_ulp
[  1%] Performing build step for 'bootloader'
[  1%] Built target __idf_ulp
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[  1%] Built target __idf_esp_serial_slave_link
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[  2%] Built target __idf_sdmmc
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Consolidate compiler generated dependencies of target __idf_esp_https_ota
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[  2%] Built target __idf_esp_https_ota
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Consolidate compiler generated dependencies of target __idf_xtensa
Consolidate compiler generated dependencies of target __idf_esp_http_server
[ 16%] Built target __idf_xtensa
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[  3%] Built target __idf_esp_http_server
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[ 27%] Built target __idf_esp_hw_support
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[  3%] Built target __idf_esp_http_client
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[  3%] Built target __idf_tcp_transport
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[ 61%] Built target __idf_bootloader_support
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Bootloader binary size 0x5fa0 bytes. 0x1060 bytes (17%) free.
Consolidate compiler generated dependencies of target __idf_esp_common
[100%] Built target bootloader_check_size
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[100%] Built target app
[ 11%] Built target __idf_esp32
[ 11%] No install step for 'bootloader'
Consolidate compiler generated dependencies of target __idf_perfmon
[ 11%] Completed 'bootloader'
[ 11%] Built target __idf_perfmon
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[ 12%] Built target bootloader
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[ 15%] Built target __idf_driver
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[ 15%] Built target __idf_esp_ringbuf
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[ 15%] Built target __idf_esp_pm
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[ 17%] Built target __idf_esp_hw_support
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[ 19%] Built target __idf_soc
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[ 19%] Built target __idf_heap
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[ 19%] Built target __idf_log
Consolidate compiler generated dependencies of target __idf_lwip
[ 28%] Built target __idf_lwip
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[ 36%] Built target __idf_wpa_supplicant
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[ 37%] Built target __idf_esp_event
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[ 38%] Built target __idf_esp_netif
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[ 39%] Built target __idf_tcpip_adapter
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[ 40%] Built target __idf_esp_eth
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[ 41%] Built target __idf_vfs
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[ 46%] Built target __idf_hal
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[ 51%] Built target __idf_esp_gdbstub
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[ 74%] Built target __idf_mqtt
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Consolidate compiler generated dependencies of target __idf_esp_local_ctrl
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[ 82%] Built target __idf_esp_local_ctrl
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Consolidate compiler generated dependencies of target __idf_main
[ 99%] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/ble_server.c.obj
/Users/brandonros/Desktop/esp32-isotp-ble-bridge/main/ble_server.c:23:10: fatal error: esp_bt.h: No such file or directory
 #include "esp_bt.h"
          ^~~~~~~~~~
compilation terminated.
make[2]: *** [esp-idf/main/CMakeFiles/__idf_main.dir/ble_server.c.obj] Error 1
make[1]: *** [esp-idf/main/CMakeFiles/__idf_main.dir/all] Error 2
make: *** [all] Error 2
make failed with exit code 2

BLE performance is pretty bad (about 100 bytes per second)

What would it take to get this to say... 1,000 bytes per second?

Fails to handle "large-ish" ISO-TP messages (larger than 0x2D bytes)

I've got a test set up on bench that is doing $22 F15A over BLE.

Should be getting back 62 F15A 020004110a0b00191471020004110a0b00191471020004110a0b0019147102008005011000fe000002008005011000fe000002008005011000fe0000020004110a0b00191471020004110a0b00191471020004110a0b00191471020004110a0b00191471

Obviously this is going to be extremely difficult to trace back.

D (19871) ISOTPtoBLE: Sending TWAI Message with ID 000007E0
D (19881) ISOTPtoBLE: TX Data: 03
D (19881) ISOTPtoBLE: TX Data: 22
D (19891) ISOTPtoBLE: TX Data: F1
D (19901) ISOTPtoBLE: TX Data: 5A
D (19911) ISOTPtoBLE: TX Data: AA
D (19911) ISOTPtoBLE: TX Data: AA
D (19921) ISOTPtoBLE: TX Data: AA
D (19921) ISOTPtoBLE: TX Data: AA
I (19931) ISOTPtoBLE: Received TWAI message with identifier 000007E8 and length 00000008
D (19941) ISOTPtoBLE: RX Data: 10
D (19941) ISOTPtoBLE: RX Data: 67
D (19951) ISOTPtoBLE: RX Data: 62
D (19951) ISOTPtoBLE: RX Data: F1
D (19961) ISOTPtoBLE: RX Data: 5A
D (19961) ISOTPtoBLE: RX Data: 02
D (19961) ISOTPtoBLE: RX Data: 00
D (19971) ISOTPtoBLE: RX Data: 04
D (19971) ISOTPtoBLE: Took isotp_mutex
I (19981) ISOTPtoBLE: isotp_on_can_message(ECU)
D (19981) ISOTPtoBLE: Sending TWAI Message with ID 000007E0
D (19991) ISOTPtoBLE: TX Data: 30
D (19991) ISOTPtoBLE: TX Data: 08
D (20001) ISOTPtoBLE: TX Data: 00
D (20001) ISOTPtoBLE: TX Data: AA
D (20011) ISOTPtoBLE: TX Data: AA
D (20011) ISOTPtoBLE: TX Data: AA
D (20011) ISOTPtoBLE: TX Data: AA
D (20021) ISOTPtoBLE: TX Data: AA
I (20021) ISOTPtoBLE: Received TWAI message with identifier 000007E8 and length 00000008
D (20031) ISOTPtoBLE: RX Data: 21
D (20041) ISOTPtoBLE: RX Data: 11
D (20051) ISOTPtoBLE: RX Data: 0A
D (20051) ISOTPtoBLE: RX Data: 0B
D (20051) ISOTPtoBLE: RX Data: 00
D (20061) ISOTPtoBLE: RX Data: 19
D (20061) ISOTPtoBLE: RX Data: 14
D (20061) ISOTPtoBLE: RX Data: 71
D (20071) ISOTPtoBLE: Took isotp_mutex
I (20071) ISOTPtoBLE: isotp_on_can_message(ECU)
I (20071) ISOTPtoBLE: Received TWAI message with identifier 000007E8 and length 00000008
D (20091) ISOTPtoBLE: RX Data: 22
D (20101) ISOTPtoBLE: RX Data: 02
D (20101) ISOTPtoBLE: RX Data: 00
D (20111) ISOTPtoBLE: RX Data: 04
D (20111) ISOTPtoBLE: RX Data: 11
D (20121) ISOTPtoBLE: RX Data: 0A
D (20121) ISOTPtoBLE: RX Data: 0B
D (20131) ISOTPtoBLE: RX Data: 00
D (20141) ISOTPtoBLE: Took isotp_mutex
I (20141) ISOTPtoBLE: isotp_on_can_message(ECU)
I (20141) ISOTPtoBLE: Received TWAI message with identifier 000007E8 and length 00000008
D (20161) ISOTPtoBLE: RX Data: 23
D (20161) ISOTPtoBLE: RX Data: 19
D (20161) ISOTPtoBLE: RX Data: 14
D (20171) ISOTPtoBLE: RX Data: 71
D (20181) ISOTPtoBLE: RX Data: 02
D (20181) ISOTPtoBLE: RX Data: 00
D (20191) ISOTPtoBLE: RX Data: 04
D (20191) ISOTPtoBLE: RX Data: 11
D (20201) ISOTPtoBLE: Took isotp_mutex
I (20211) ISOTPtoBLE: isotp_on_can_message(ECU)
I (20211) ISOTPtoBLE: Received TWAI message with identifier 000007E8 and length 00000008
D (20221) ISOTPtoBLE: RX Data: 24
D (20231) ISOTPtoBLE: RX Data: 0A
D (20231) ISOTPtoBLE: RX Data: 0B
D (20241) ISOTPtoBLE: RX Data: 00
D (20251) ISOTPtoBLE: RX Data: 19
D (20251) ISOTPtoBLE: RX Data: 14
D (20261) ISOTPtoBLE: RX Data: 71
D (20261) ISOTPtoBLE: RX Data: 02
D (20271) ISOTPtoBLE: Took isotp_mutex
I (20281) ISOTPtoBLE: isotp_on_can_message(ECU)
I (20281) ISOTPtoBLE: Received TWAI message with identifier 000007E8 and length 00000008
D (20291) ISOTPtoBLE: RX Data: 25
D (20301) ISOTPtoBLE: RX Data: 00
D (20301) ISOTPtoBLE: RX Data: 80
D (20311) ISOTPtoBLE: RX Data: 05
D (20311) ISOTPtoBLE: RX Data: 01
D (20321) ISOTPtoBLE: RX Data: 10
D (20331) ISOTPtoBLE: RX Data: 00
D (20331) ISOTPtoBLE: RX Data: FE
D (20341) ISOTPtoBLE: Took isotp_mutex
I (20341) ISOTPtoBLE: isotp_on_can_message(ECU)
I (20351) ISOTPtoBLE: Received TWAI message with identifier 000007E8 and length 00000008
D (20361) ISOTPtoBLE: RX Data: 26
D (20371) ISOTPtoBLE: RX Data: 00
D (20371) ISOTPtoBLE: RX Data: 00
D (20371) ISOTPtoBLE: RX Data: 02
D (20381) ISOTPtoBLE: RX Data: 00
D (20381) ISOTPtoBLE: RX Data: 80
D (20391) ISOTPtoBLE: RX Data: 05
D (20401) ISOTPtoBLE: RX Data: 01
D (20401) ISOTPtoBLE: Took isotp_mutex
I (20401) ISOTPtoBLE: isotp_on_can_message(ECU)

SHOULD KEEP GOING, doesn't?

ISO15765 29BIT Can ids

I didn't notice does your firmware support 29BIT Extended can ids or 500k baud?
I wanted to test on a Honda, but i couldn't find how i could set the extended IDs or flow control filters?
Maybe I'm just blind, thats totally possible as well.

Portability

Thanks for this great project. As a future owner of a WiCAN, I wonder how much of this firmware is applicable to this board. Sorry if that's a dumb question, I'm just getting started with ESP32.