AM2434: which LwIP demo can be referred for Modbus TCP integration

Will Gao

Part Number: AM2434

Hi BU,

my customer want to integrate Modbus-TCP app stack into AM2434, and the stack uses socket type API, netif and FreeRTOS function like below:

do we have demo that establish the above environment and can be used underneath the Modbus-TCP?

Regards,

Will

over 1 year ago

0 Nilabh Anand over 1 year ago

TI__Mastermind 34376 points

Hi Will,

Will Gao said:
stack uses socket type API, netif

These you can find this implementation in LWIP example present in our SDK: mcupsdk-core/examples/networking/lwip/enet_cpsw_socket/app_socket.c at next · TexasInstruments/mcupsdk-core · GitHub

This example is also present in SDK

0 Nilabh Anand over 1 year ago

TI__Mastermind 34376 points

Will Gao said:
FreeRTOS function like below:

do we have demo that establish the above environment and can be used underneath the Modbus-TCP?

All the mentioned freeRtos api are already being used in sdk in many example. Please ask the customer to refer to it.mcupsdk-core/examples/networking/lwip/enet_cpsw_socket/am243x-evm/r5fss0-0_freertos/main.c at next · TexasInstruments/mcupsdk-core · GitHub

0 Nilabh Anand over 1 year ago

TI__Mastermind 34376 points

Will Gao said:
do we have demo that establish the above environment and can be used underneath the Modbus-TCP?

We do not have specific example showing MODBUS TCP demo but in past many of our customers have implemented this, Let us know if there are any challenges experienced by the customer.

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AM2434: which LwIP demo can be referred for Modbus TCP integration