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Add serial communication for ESP controllers #448

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merged 1 commit into from
Aug 21, 2020

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PouceHeure
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Hello,

reason:

Due to the clock frequency, I decided to use an ESP, but for personal reason I prefer to use it by USB serial.

May be, this option can help someone.

use:

  • define ESP_SERIAL: use the esp in "serial mode"
  • not define ESP_SERIAL: use the esp in "tcp mode"

test:

  • ros version: melodic
  • boards tested: ESP32 and ESP8266

Now it's possible to define ESP_SERIAL, due to this definition an ESP
controller can linked by serial.

- define ESP_SERIAL: use the esp in "serial mode"
- not define ESP_SERIAL: use the esp in "tcp mode"
@romainreignier
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This looks ok for me.

@mikepurvis
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Looks reasonable.

@mikepurvis mikepurvis merged commit 32de9d6 into ros-drivers:melodic-devel Aug 21, 2020
@CorentinChauvin
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Hello,

I find myself in the same situation, where I'd like to use an ESP through serial, with ROS Noetic. Would it make sense to do the same changes on the noetic branch?

Regards,
Corentin

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4 participants