Problem with Modbus on BLE-stack 1.4.1 for CC2540

Denis Shevchenko

Other Parts Discussed in Thread: BLE-STACK, CC2540

BLE-stack for CC2540 was updated to version 1.4.1
I use Bluetooth Low Energy (Bluetooth Smart) to RS-485 Gateway decision.
The example of ModbusCentral and ModbusPeriphal is based on 1.4.0 BLE-stack.
Could you update the example of Modbus that adapted to BLE-stack 1.4.1?

over 8 years ago

0 Fredrik K over 8 years ago

TI__Guru** 106705 points

Hi Denis,

What problem do you see when running the Modbus example on 1.4.1?

Cheers,
Fredrik

0 Denis Shevchenko over 8 years ago in reply to Fredrik K

Prodigy 30 points

At first, the Modbus example was not compiled. TI added some changes in gatt.h and some structures are incompatible with previous ones.
I changed Modbus examples according to the new structures, but possibly the changes must be more deeper.
I am based on new (1.4.1) SimpleBLE* examples, but still can't decide my problem.

ModbusPeripheral is compiled now (after my changes) but GATT s not operated though the connection, bonding and list of services are ok.

0 Denis Shevchenko over 8 years ago

Prodigy 30 points

I solved the problem by the proper adaptation of Modbus sources to the lastest BLE-stack.
Topic is closing. Thanks all.
If somebody will want to have these sources please write me to request it.

0 Tobias Huang over 6 years ago in reply to Denis Shevchenko

Prodigy 10 points

Dear Denis Shevchenko,

I am also working for modbus with CC2540 and glad to find this thread. :)

Is it possible to ask for the sources of the example?

I really appreciate if you can share the source.

Thanks,

Tobi

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Problem with Modbus on BLE-stack 1.4.1 for CC2540