sam.h not found in 1.0.15 #221
Description
Updating from 1.0.13 to 1.0.15 results in error below. Error disappears when regressing to 1.0.13
Arduino: 1.8.0 (Linux), Board: "Adafruit Feather M0"
/home/bruce/Apps/arduino-1.8.0/arduino-builder -dump-prefs -logger=machine -hardware /home/bruce/Apps/arduino-1.8.0/hardware -hardware /home/bruce/.arduino15/packages -tools /home/bruce/Apps/arduino-1.8.0/tools-builder -tools /home/bruce/Apps/arduino-1.8.0/hardware/tools/avr -tools /home/bruce/.arduino15/packages -built-in-libraries /home/bruce/Apps/arduino-1.8.0/libraries -libraries /home/bruce/Arduino/libraries -fqbn=adafruit:samd:adafruit_feather_m0 -vid-pid=0X239A_0X800B -ide-version=10800 -build-path /tmp/arduino_build_652060 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arm-none-eabi-gcc.path=/home/bruce/.arduino15/packages/arduino/tools/arm-none-eabi-gcc/4.8.3-2014q1 -prefs=runtime.tools.CMSIS.path=/home/bruce/.arduino15/packages/arduino/tools/CMSIS/4.0.0-atmel -prefs=runtime.tools.bossac.path=/home/bruce/.arduino15/packages/arduino/tools/bossac/1.6.1-arduino -prefs=runtime.tools.openocd.path=/home/bruce/.arduino15/packages/arduino/tools/openocd/0.9.0-arduino -verbose /home/bruce/Arduino/WiFiUdpNtpClientClock/WiFiUdpNtpClientClock.ino
/home/bruce/Apps/arduino-1.8.0/arduino-builder -compile -logger=machine -hardware /home/bruce/Apps/arduino-1.8.0/hardware -hardware /home/bruce/.arduino15/packages -tools /home/bruce/Apps/arduino-1.8.0/tools-builder -tools /home/bruce/Apps/arduino-1.8.0/hardware/tools/avr -tools /home/bruce/.arduino15/packages -built-in-libraries /home/bruce/Apps/arduino-1.8.0/libraries -libraries /home/bruce/Arduino/libraries -fqbn=adafruit:samd:adafruit_feather_m0 -vid-pid=0X239A_0X800B -ide-version=10800 -build-path /tmp/arduino_build_652060 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arm-none-eabi-gcc.path=/home/bruce/.arduino15/packages/arduino/tools/arm-none-eabi-gcc/4.8.3-2014q1 -prefs=runtime.tools.CMSIS.path=/home/bruce/.arduino15/packages/arduino/tools/CMSIS/4.0.0-atmel -prefs=runtime.tools.bossac.path=/home/bruce/.arduino15/packages/arduino/tools/bossac/1.6.1-arduino -prefs=runtime.tools.openocd.path=/home/bruce/.arduino15/packages/arduino/tools/openocd/0.9.0-arduino -verbose /home/bruce/Arduino/WiFiUdpNtpClientClock/WiFiUdpNtpClientClock.ino
Using board 'adafruit_feather_m0' from platform in folder: /home/bruce/.arduino15/packages/adafruit/hardware/samd/1.0.15
Using core 'arduino' from platform in folder: /home/bruce/.arduino15/packages/adafruit/hardware/samd/1.0.15
Detecting libraries used...
"/home/bruce/.arduino15/packages/arduino/tools/arm-none-eabi-gcc/4.8.3-2014q1/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10800 -DARDUINO_SAMD_FEATHER_M0 -DARDUINO_ARCH_SAMD -DARDUINO_SAMD_ZERO -D__SAMD21G18A__ -DUSB_VID=0x239A -DUSB_PID=0x800B -DUSBCON '-DUSB_MANUFACTURER="Adafruit"' '-DUSB_PRODUCT="Feather M0"' "-I/CMSIS/Include/" "-I/CMSIS/Device/ATMEL/" "-I/home/bruce/.arduino15/packages/adafruit/hardware/samd/1.0.15/cores/arduino" "-I/home/bruce/.arduino15/packages/adafruit/hardware/samd/1.0.15/variants/arduino_zero" "/tmp/arduino_build_652060/sketch/WiFiUdpNtpClientClock.ino.cpp" -o "/dev/null"
"/home/bruce/.arduino15/packages/arduino/tools/arm-none-eabi-gcc/4.8.3-2014q1/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10800 -DARDUINO_SAMD_FEATHER_M0 -DARDUINO_ARCH_SAMD -DARDUINO_SAMD_ZERO -D__SAMD21G18A__ -DUSB_VID=0x239A -DUSB_PID=0x800B -DUSBCON '-DUSB_MANUFACTURER="Adafruit"' '-DUSB_PRODUCT="Feather M0"' "-I/CMSIS/Include/" "-I/CMSIS/Device/ATMEL/" "-I/home/bruce/.arduino15/packages/adafruit/hardware/samd/1.0.15/cores/arduino" "-I/home/bruce/.arduino15/packages/adafruit/hardware/samd/1.0.15/variants/arduino_zero" "/tmp/arduino_build_652060/sketch/WiFiUdpNtpClientClock.ino.cpp" -o "/tmp/arduino_build_652060/preproc/ctags_target_for_gcc_minus_e.cpp"
In file included from /tmp/arduino_build_652060/sketch/WiFiUdpNtpClientClock.ino.cpp:1:0:
/home/bruce/.arduino15/packages/adafruit/hardware/samd/1.0.15/cores/arduino/Arduino.h:48:17: fatal error: sam.h: No such file or directory
#include "sam.h"
^
compilation terminated.
exit status 1
Error compiling for board Adafruit Feather M0.
[code]
/*
Udp NTP Client
Get the time from a Network Time Protocol (NTP) time server
Demonstrates use of UDP sendPacket and ReceivePacket
For more on NTP time servers and the messages needed to communicate with them,
see http://en.wikipedia.org/wiki/Network_Time_Protocol
created 4 Sep 2010
by Michael Margolis
modified 9 Apr 2012
by Tom Igoe
This code is in the public domain.
*/
/* Modified by BDLabitt to add Adafruit SSD1306 OLED display, and run on WINC1500 Wireless links
* Platform: Adafruit Feather MO
*/
#include <SPI.h>
#include <WiFi101.h>
#include <WiFiUdp.h>
#include <TimeLib.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
Adafruit_SSD1306 display = Adafruit_SSD1306();
#if defined(ESP8266)
#define BUTTON_A 0
#define BUTTON_B 16
#define BUTTON_C 2
#define LED 0
#elif defined(ARDUINO_STM32F2_FEATHER)
#define BUTTON_A PA15
#define BUTTON_B PC7
#define BUTTON_C PC5
#define LED PB5
#elif defined(TEENSYDUINO)
#define BUTTON_A 4
#define BUTTON_B 3
#define BUTTON_C 8
#define LED 13
#else
#define BUTTON_A 9
#define BUTTON_B 6
#define BUTTON_C 5
#define LED 13
#endif
#if (SSD1306_LCDHEIGHT != 32)
#error("Height incorrect, please fix Adafruit_SSD1306.h!");
#endif
int status = WL_IDLE_STATUS;
char ssid[] = "xxxxxx"; // your network SSID (name)
char pass[] = "yyyyyyyyyyyy"; // your network password
int keyIndex = 0; // your network key Index number (needed only for WEP)
//long tzoffset = -4; // EDT
const int timeZone = -4; // Eastern Daylight Time (USA)
unsigned int localPort = 2390; // local port to listen for UDP packets
//IPAddress timeServer(129, 6, 15, 28); // time.nist.gov NTP server
IPAddress timeServer(132, 163, 4, 103); // time-c.timefreq.bldrdoc.gov
const int NTP_PACKET_SIZE = 48; // NTP time stamp is in the first 48 bytes of the message
byte packetBuffer[ NTP_PACKET_SIZE]; //buffer to hold incoming and outgoing packets
// A UDP instance to let us send and receive packets over UDP
WiFiUDP Udp;
void setup()
{
//Configure pins for Adafruit ATWINC1500 Feather
WiFi.setPins(8,7,4,2);
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // initialize with the I2C addr 0x3C (for the 128x32)
display.display();
delay(1000);
display.clearDisplay();
display.display();
pinMode(BUTTON_A, INPUT_PULLUP);
pinMode(BUTTON_B, INPUT_PULLUP);
pinMode(BUTTON_C, INPUT_PULLUP);
// check for the presence of the shield:
if (WiFi.status() == WL_NO_SHIELD) {
Serial.println("WiFi shield not present");
// don't continue:
while (true);
}
// Connect to WiFi network:
while ( status != WL_CONNECTED) {
Serial.print("Attempting to connect to SSID: ");
Serial.println(ssid);
// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
status = WiFi.begin(ssid, pass);
// wait 10 seconds for connection:
delay(10000);
}
Serial.println("Connected to wifi");
//displayPreamble();
//display.display(); // actually display the screen
printWiFiStatus();
Serial.println("\nStarting connection to NTP server...");
Udp.begin(localPort);
setSyncProvider(getNtpTime);
setSyncInterval(61); // resync every n seconds. needed for onboard osc.
// try not to be synchronous to minimize server load
}
void displayPreamble()
{
IPAddress ip = WiFi.localIP();
long rssi = WiFi.RSSI();
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(0,0);
display.print("SSID:");
display.println(WiFi.SSID());
display.print("IP:");
display.println(ip);
display.print("RSSI:");
display.print(rssi);
display.println("dBm");
}
time_t prevDisplay = 0; // when the digital clock was displayed
void loop()
{
if(timeStatus() != timeNotSet) {
if (now() != prevDisplay) { // update the display only if time has changed
prevDisplay = now();
digitalClockDisplay();
}
}
}
void digitalClockDisplay(){
// digital clock display of the time
displayPreamble();
Serial.print(hour());
display.print(hour());
printDigits(minute());
printDigits(second());
Serial.print(" ");
display.print(" ");
Serial.print(month());
display.print(month());
Serial.print("/");
display.print("/");
Serial.print(day());
display.print(day());
Serial.print("/");
display.print("/");
Serial.print(year());
display.print(year());
Serial.println();
display.display(); // show the display
}
void printDigits(int digits){
// utility for digital clock display: prints preceding colon and leading 0
Serial.print(":");
display.print(":");
if(digits < 10)
{
Serial.print('0');
display.print('0');
}
Serial.print(digits);
display.print(digits);
}
/*-------- NTP code ----------*/
time_t getNtpTime()
{
while (Udp.parsePacket() > 0) ; // discard any previously received packets
Serial.println("Transmit NTP Request");
sendNTPpacket(timeServer);
uint32_t beginWait = millis();
while (millis() - beginWait < 1500) {
int size = Udp.parsePacket();
if (size >= NTP_PACKET_SIZE) {
Serial.println("Receive NTP Response");
Udp.read(packetBuffer, NTP_PACKET_SIZE); // read packet into the buffer
unsigned long secsSince1900;
// convert four bytes starting at location 40 to a long integer
secsSince1900 = (unsigned long)packetBuffer[40] << 24;
secsSince1900 |= (unsigned long)packetBuffer[41] << 16;
secsSince1900 |= (unsigned long)packetBuffer[42] << 8;
secsSince1900 |= (unsigned long)packetBuffer[43];
return secsSince1900 - 2208988800UL + timeZone * SECS_PER_HOUR;
}
}
Serial.println("No NTP Response :-(");
return 0; // return 0 if unable to get the time
}
// send an NTP request to the time server at the given address
void sendNTPpacket(IPAddress &address)
{
// set all bytes in the buffer to 0
memset(packetBuffer, 0, NTP_PACKET_SIZE);
// Initialize values needed to form NTP request
// (see URL above for details on the packets)
packetBuffer[0] = 0b11100011; // LI, Version, Mode
packetBuffer[1] = 0; // Stratum, or type of clock
packetBuffer[2] = 6; // Polling Interval
packetBuffer[3] = 0xEC; // Peer Clock Precision
// 8 bytes of zero for Root Delay & Root Dispersion
packetBuffer[12] = 49;
packetBuffer[13] = 0x4E;
packetBuffer[14] = 49;
packetBuffer[15] = 52;
// all NTP fields have been given values, now
// you can send a packet requesting a timestamp:
Udp.beginPacket(address, 123); //NTP requests are to port 123
Udp.write(packetBuffer, NTP_PACKET_SIZE);
Udp.endPacket();
}
void printWiFiStatus() {
// print the SSID of the network you're attached to:
Serial.print("SSID: ");
Serial.println(WiFi.SSID());
// print your WiFi shield's IP address:
IPAddress ip = WiFi.localIP();
Serial.print("IP Address: ");
Serial.println(ip);
// print the received signal strength:
long rssi = WiFi.RSSI();
Serial.print("signal strength (RSSI):");
Serial.print(rssi);
Serial.println(" dBm");
}
[/code]