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Modified tcp_gateway for packet length management
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| # Running The Demos | ||
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| There are two demos available. Currently, data can only be sent in one | ||
| direction at a time since I have not figured out how to perform concurrency in | ||
| MicroPython. The threading | ||
| library is said to be experimental. However, I did locate [this code](https://github.com/fadushin/esp8266/blob/790958fa332592c80a0f81f25cdaa9513d596f64/micropython/uhttpd/uhttpd/__init__.py#L354) which may solve | ||
| the concurrency issue. I have yet to have a chance to see if the code works. | ||
| A demo is available to run data end-to-end in both directions. | ||
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| ## Sending Messages To The Local Simulated Server From The Pico | ||
| Here are the steps used: | ||
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| 1. Start the backplane. | ||
| 2. Start the [messages_from_pico.py](https://github.com/MrYsLab/python_banyan/blob/tcp_gateway/python_banyan/utils/tcp_gateway/pico_micropython_scripts/messages_from_pico.py) MicroPython script. | ||
| 3. Start [sim_messages_from_pico.py](https://github.com/MrYsLab/python_banyan/blob/tcp_gateway/python_banyan/utils/tcp_gateway/simulated_local_station/sim_messages_from_pico.py) | ||
| 4. Start the [tcp_gateway.py](https://github.com/MrYsLab/python_banyan/blob/tcp_gateway/python_banyan/utils/tcp_gateway/tcp_gateway.py) | ||
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| You should see the messages if you look at the console window for sim_messages_from_pico.py. | ||
| The TCP Gateway will continually attempt to connect to the Pico. | ||
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| ## Steps | ||
| Here are the steps used: | ||
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| ## Sending Messages From the Local Simulated Server To The Pico | ||
| 1. Start the backplane. | ||
| 2. Start the [messages_to_pico.py](https://github.com/MrYsLab/python_banyan/blob/tcp_gateway/python_banyan/utils/tcp_gateway/pico_micropython_scripts/messages_to_pico.py) MicroPython script. | ||
| 3. Start the [tcp_gateway.py](https://github.com/MrYsLab/python_banyan/blob/tcp_gateway/python_banyan/utils/tcp_gateway/tcp_gateway.py) | ||
| 4. Start the [sim_messages_to_pico.py](https://github.com/MrYsLab/python_banyan/blob/tcp_gateway/python_banyan/utils/tcp_gateway/simulated_local_station/sim_messages_to_pico.py) script. | ||
| 2. Start the [tcp_gateway.py](https://github.com/MrYsLab/python_banyan/blob/tcp_gateway/python_banyan/utils/tcp_gateway/tcp_gateway.py) | ||
| 3. Load and start the [select.py](https://github.com/MrYsLab/python_banyan/blob/master/python_banyan/utils/tcp_gateway/pico_micropython_scripts/select.py) MicroPython script on the Raspberry Pi Pico W | ||
| 4. Start [sim_echo_client.py](https://github.com/MrYsLab/python_banyan/blob/master/python_banyan/utils/tcp_gateway/simulated_local_station/sim_echo_client.py) | ||
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| Check the Thonny shell for incoming messages. | ||
| The messages appear in the sim_echo_client console and on the MicroPython | ||
| Thonny shell. |