From d0b447dc7a6efb2ecf30e5ffb71c0d57d3d6f387 Mon Sep 17 00:00:00 2001
From: cyoung <cyoung@gmail.com>
Date: Wed, 12 Sep 2018 10:09:08 -0400
Subject: [PATCH] Add SoftRF udev rules and "ping" code hack (temporary).

---
 image/10-stratux.rules | 8 ++++++++
 main/ping.go           | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/image/10-stratux.rules b/image/10-stratux.rules
index 14b20ca6..22dec67c 100644
--- a/image/10-stratux.rules
+++ b/image/10-stratux.rules
@@ -29,3 +29,11 @@ SUBSYSTEMS=="usb", ATTRS{idVendor}=="067b", ATTRS{idProduct}=="2303", SYMLINK+="
 #                 --set-bus-powered=no
 
 SUBSYSTEMS=="usb", ATTRS{interface}=="Stratux Serialout", SYMLINK+="serialout%n"
+
+
+# SoftRF.
+
+# SoftRF Standalone (NodeMCU or DoIt ESP32 devkit with CP2102 chip)
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea60", ATTRS{product}=="DIY SoftRF", SYMLINK+="softrf"
+# TTGO T-Beam (ESP32 with OTP CP2104 chip)
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea60", ATTRS{product}=="CP2104 USB to UART Bridge Controller", SYMLINK+="softrf"
diff --git a/main/ping.go b/main/ping.go
index 2039cfa1..384898ac 100644
--- a/main/ping.go
+++ b/main/ping.go
@@ -40,6 +40,9 @@ func initPingSerial() bool {
 
 	if _, err := os.Stat("/dev/ping"); err == nil {
 		device = "/dev/ping"
+	} else if _, err := os.Stat("/dev/softrf"); err == nil {
+		device = "/dev/softrf"
+		baudrate = int(38400)
 	} else {
 		log.Printf("No suitable Ping device found.\n")
 		return false