wave_player library problems
Dependencies: 4DGL-uLCD-SE EthernetInterface NTPClient PinDetect SDFileSystem mbed-rtos mbed wave_player
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Diff: main.cpp
- Revision:
- 2:4d370e3f4618
- Parent:
- 1:5b8e223e983d
- Child:
- 3:5f0b28699a67
--- a/main.cpp Thu Jan 24 02:59:05 2013 +0000 +++ b/main.cpp Fri Apr 22 17:05:16 2016 +0000 @@ -1,20 +1,92 @@ +//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(p5, p6, p7, p8, "sd"); //SD card + +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/sample.wav","r"); + wave_file=fopen("/sd/bob.wav","r"); waver.play(wave_file); fclose(wave_file); } \ No newline at end of file