From 90f409e7238fec008d11252c74678facc829bb00 Mon Sep 17 00:00:00 2001
From: "Hans P. Reiser" <hr@sec.uni-passau.de>
Date: Sun, 28 Apr 2019 16:04:11 +0200
Subject: [PATCH] travis ci testing and minor cleanup

---
 .travis.yml                 | 1 +
 libraries/SondeLib/DFM.cpp  | 2 +-
 libraries/SondeLib/aprs.cpp | 2 +-
 libraries/SondeLib/aprs.h   | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 7033de6..48a35af 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,7 @@ before_install:
 
 install:
   - arduino --pref "boardsmanager.additional.urls=https://dl.espressif.com/dl/package_esp32_index.json" --save-prefs
+  - arduino --pref "custom_FlashFreq=ttgo-lora32-v1_80" --save-prefs
   - arduino --install-boards esp32:esp32 --save-prefs
   - ln -s $PWD/libraries/SondeLib /usr/local/share/arduino/libraries/SondeLib
   - ln -s $PWD/libraries/SX1278FSK /usr/local/share/arduino/libraries/SX1278FSK
diff --git a/libraries/SondeLib/DFM.cpp b/libraries/SondeLib/DFM.cpp
index 757cdbf..f1e58e7 100644
--- a/libraries/SondeLib/DFM.cpp
+++ b/libraries/SondeLib/DFM.cpp
@@ -147,7 +147,7 @@ int DFM::hamming(uint8_t *ham, int L, uint8_t *sym) {
 DFM::DFM() {
 }
 
-void DFM::printRaw(char *label, int len, int ret, uint8_t *data)
+void DFM::printRaw(const char *label, int len, int ret, const uint8_t *data)
 {
 	Serial.print(label); Serial.print("(");
 	Serial.print(ret);
diff --git a/libraries/SondeLib/aprs.cpp b/libraries/SondeLib/aprs.cpp
index d53e3e6..447a437 100644
--- a/libraries/SondeLib/aprs.cpp
+++ b/libraries/SondeLib/aprs.cpp
@@ -9,7 +9,7 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <stdlib.h>;
+#include <stdlib.h>
 //#include <arpa/inet.h>
 //#include <sys/socket.h>
 #include <math.h>
diff --git a/libraries/SondeLib/aprs.h b/libraries/SondeLib/aprs.h
index fe3517e..2c14db7 100644
--- a/libraries/SondeLib/aprs.h
+++ b/libraries/SondeLib/aprs.h
@@ -4,7 +4,7 @@
 
 enum IDTYPE { ID_DFMDXL, ID_DFMGRAW, ID_DFMAUTO };
 
-typedef struct st_feedinfo {
+struct st_feedinfo {
 	bool active;
 	int type;	// 0:UDP(axudp), 1:TCP(aprs.fi)
 	char host[64];