What circuit does this library assume for the DE/RE# pin?

alejoseb / Modbus-STM32-HAL-FreeRTOS

Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS

GNU Lesser General Public License v2.1

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Closed emptor8 closed 2 years ago

emptor8 commented 2 years ago

Does it assume the EN_Pin goes to a shorted DE and RE# pin?

Does it support having the receiver (RE#) pin always grounded and the EN_Pin only controlling the DE pin?

emptor8 commented 2 years ago

Scratch that - I found the answer in a previous issue and see that you've updated the code to support either case 👍