![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
wave cancel
Dependencies: 4DGL-uLCD-SE EthernetInterface HTTPClient NTPClient PinDetect SDFileSystem mbed-rtos mbed wave_player
Fork of 4180_Final_Project by
main.cpp
- Committer:
- ashea6
- Date:
- 2016-04-22
- Revision:
- 2:4d370e3f4618
- Parent:
- 1:5b8e223e983d
- Child:
- 3:5f0b28699a67
File content as of revision 2:4d370e3f4618:
//WavePlayer_HelloWorld4180 //internet_clock #include "mbed.h" #include "SDFileSystem.h" #include "wave_player.h" #include "EthernetInterface.h" #include "NTPClient.h" #include "uLCD_4DGL.h" #include "rtos.h" SDFileSystem sd(p11, p12, p13, p14, "sd"); //SD card AnalogOut DACout(p18); wave_player waver(&DACout); // Parameters char* domain_name = "0.uk.pool.ntp.org"; int port_number = 123; // Networking EthernetInterface eth; NTPClient ntp_client; // Graphic LCD - TX, RX, and RES pins uLCD_4DGL uLCD(p28,p27,p29); //global variables time_t ct_time; void time_thread(void const *args) { char time_buffer[80]; // Loop and update clock while (1) { uLCD.locate(0, 1); ct_time = time(NULL); strftime(time_buffer, 80, " %a %b %d\n %T %p %z\n %Z\n", \ localtime(&ct_time)); uLCD.printf(" UTC/GMT:\n%s", time_buffer); Thread::wait(100); } } int main() { // Initialize LCD uLCD.baudrate(115200); uLCD.background_color(BLACK); uLCD.cls(); // Connect to network and wait for DHCP uLCD.locate(0,0); uLCD.printf("Getting IP Address\n"); eth.init(); if ( eth.connect(60000) == -1 ) { uLCD.printf("ERROR: Could not\nget IP address"); return -1; } uLCD.printf("IP address is \n%s\n\n",eth.getIPAddress()); Thread::wait(1000); // Read time from server uLCD.printf("Reading time...\n\r"); ntp_client.setTime(domain_name, port_number); uLCD.printf("Time set\n"); Thread::wait(2000); eth.disconnect(); // Reset LCD uLCD.background_color(WHITE); uLCD.textbackground_color(WHITE); uLCD.color(RED); uLCD.cls(); uLCD.text_height(2); Thread thread_time(time_thread); FILE *wave_file; printf("\n\n\nHello, wave world!\n"); wave_file=fopen("/sd/bob.wav","r"); waver.play(wave_file); fclose(wave_file); }