Commit 144a3a5b authored by Johann Fischer's avatar Johann Fischer Committed by Carles Cufi
Browse files

modbus: return ETIMEDOUT on timeout instead of EIO 



Return ETIMEDOUT on timeout instead of EIO.

Signed-off-by: default avatarJohann Fischer <johann.fischer@nordicsemi.no>
parent 0bf4916e

subsys/modbus/modbus_core.c

+1 −1
Original line number Diff line number Diff line
@@ -124,7 +124,7 @@ int modbus_tx_wait_rx_adu(struct modbus_context *ctx) 


	if (k_sem_take(&ctx->client_wait_sem, K_USEC(ctx->rxwait_to)) != 0) {

		LOG_WRN("Client wait-for-RX timeout");

		return -EIO;

		return -ETIMEDOUT;

	}



	return ctx->rx_adu_err;

CRA Git | Maintained and supported by SUSTech CRA and CCSE