Travis install time reduced (#3493)

.travis.yml

@@ -1,18 +1,21 @@
-language: cpp
+sudo: required
+dist: trusty
+language: python
+
+virtualenv:
+  system_site_packages: true
+
+python:
+  - 3.4
 
 before_install:
-  - sudo apt-get remove cmake cmake-data --yes
-  - sudo add-apt-repository ppa:george-edison55/precise-backports --yes
+  - sudo add-apt-repository ppa:ubuntu-sdk-team/ppa --yes
   - sudo add-apt-repository ppa:terry.guo/gcc-arm-embedded --yes
   - sudo add-apt-repository ppa:ubuntu-toolchain-r/test --yes
-  - sudo add-apt-repository ppa:beineri/opt-qt551 --yes
-  - sudo add-apt-repository 'deb http://llvm.org/apt/precise/ llvm-toolchain-precise main' --yes
-  - wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key | sudo apt-key add -
   - sudo apt-get update -qq
 
 install:
-  - sudo apt-get install -y xvfb lcov cmake cmake-data bc curl gcc-arm-none-eabi qt-latest g++-5 libxerces-c-dev xsdcxx libsdl1.2-dev libusb-1.0-0 libfox-1.6-dev libgtest-dev python-clang-3.9 libclang-3.9-dev python-qt4
-  - export CXX="g++-5" CC="gcc-5"
+  - sudo apt-get -y install qtbase5-dev qtmultimedia5-dev qttools5-dev qttools5-dev-tools python3-pyqt5 curl gcc-arm-none-eabi libfox-1.6-dev libgtest-dev
   - wget --quiet http://firmware.ardupilot.org/Tools/Travis/gcc-avr_1%253a4.8-2.1_amd64.deb
   - wget --quiet http://firmware.ardupilot.org/Tools/Travis/libmpfr4_3.1.2-1_amd64.deb
   - wget --quiet http://firmware.ardupilot.org/Tools/Travis/avr-libc_1%253a1.8.0-4.1_all.deb

radio/src/tests/timers.cpp

@@ -49,10 +49,10 @@ void timerSet(int idx, int16_t val)
 
 void initModelTimer(uint32_t idx, uint8_t mode, int16_t start = 0)
 {
-  memset(&g_model.timers[0], 0, sizeof(g_model.timers[0]));
-  g_model.timers[0].mode = mode;
-  g_model.timers[0].start = start;
-  g_model.timers[0].countdownBeep = COUNTDOWN_SILENT;
+  memset(&g_model.timers[idx], 0, sizeof(TimerData));
+  g_model.timers[idx].mode = mode;
+  g_model.timers[idx].start = start;
+  g_model.timers[idx].countdownBeep = COUNTDOWN_SILENT;
 }
 
 /*

radio/util/bin2lbm.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from __future__ import division
 import sys
@@ -9,12 +9,13 @@ fileout = sys.argv[2]
 # Read entire file
 with open(filename, "rb") as fr:
     sts = fr.read()
+
 # Parse into chunks of 16 bytes
 sts = [sts[i:i+16] for i in range(0, len(sts), 16)]
 
 with open(fileout, "w") as fw:
     for st in sts:
         for b in st:
-            fw.write("0x%02x," % ord(b))
+            fw.write("0x%02x," % b)
         fw.write("\n")
     fw.write("\n")