Diff: main.cpp

Revision:

0:1dd4081a2bb9

Child:

2:cea9f6564641

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Mar 30 06:15:13 2017 +0000
@@ -0,0 +1,253 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "SDFileSystem.h"
+#include <stdio.h>
+#include <string.h>
+
+#include "FTPClient.h"
+#include "VS1002.h" 
+#include "SSD1306.h"
+
+#define MAC     "\x00\x08\xDC\x11\x34\x78"
+#define IP      "192.168.0.20"
+#define MASK    "255.255.255.0"
+#define GATEWAY "192.168.0.1"
+
+#define FTP_SERVER_IP "192.168.0.10"
+
+#define _MAX_FNAME_LEN_   127
+#define _FTP_UPDATE_TIME_  10
+
+
+Serial uart(USBTX, USBRX);
+AnalogIn   ain(A5);
+//SDFileSystem sd(p5, p6, p7, p8, "sd"); // LPC1768 MBD2PMD
+//SDFileSystem sd(P0_18, P0_17, P0_15, P0_16, "sd"); // Seeeduino Arch Pro SPI2SD
+//SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd"); // K64F
+//SDFileSystem sd(PB_3, PB_2, PB_1, PB_0, "sd"); // WIZwiki-W7500 
+
+EthernetInterface eth;
+InterruptIn K_VU(D3); // Create the interrupt receiver object on pin 26
+InterruptIn K_VD(D7); // Create the interrupt receiver object on pin 26
+InterruptIn K_FW(D4); // Foward Key
+InterruptIn K_BW(D6); // Backward Key
+InterruptIn K_ONOFF(D5); //Play / Pause Key
+VS1002 mp3(PB_3, PB_2, PB_1, PB_0,"sdc",D11, D12 ,D13, PC_12, PC_15, PC_14, PC_13);  //Setup Audio decoder. Name is VS1002 even though VS1053 is used.
+
+FTPClient myFTP("/sdc");  // mountname in MySeeedStudioTFTv2
+
+//Ticker ledTick;
+
+/* Global Variables to store Status*/
+int new_song_number=2;  //Variable to store the Song Number
+int volume_set=-20;     //Variable to store the Volume
+int previous_volume;    //Variable to store the volume when muted
+bool pause=false;       //Variable to store the status of Pause button 
+bool mute=false;        //Variable to store the status of mute button
+
+int check=0;    //Capacitative touch generates interrupt on both press and release. This variable tracks this and updates only on press.
+//char *song_name[9]={"Good Day","Leong","Sponsor","I'm So Sexy","My Life","Oh My god","Wonderful bar","Whale Hunting","Love"}; //Array of song names entered manually
+
+uint32_t ftp_time_1s = 0;
+
+char myfilelist[MAX_SS] = {0,};
+
+/*void ledTickfunc()
+{
+    if(ftp_time_1s)
+    {
+        //printf("enter ftp_time_1s:%d\r\n", ftp_time_1s);
+        if(ftp_time_1s++ > _FTP_UPDATE_TIME_) ftp_time_1s = 0;
+    }
+}*/
+void Volume_Up() 
+{
+    volume_set+=3; // Volume Up
+    if(volume_set>=0)
+        volume_set=0;
+}
+ 
+void Volume_Down() 
+{
+    volume_set-=3;  //Volume Down
+    if(volume_set<-55)
+        volume_set=-55;
+}
+
+void Song_Forward()
+{
+    new_song_number += 1;
+    if(new_song_number == 10)
+        new_song_number = 1;
+}
+
+void Song_Backward()
+{
+    if(new_song_number == 1)
+        new_song_number = 9;
+    else
+        new_song_number -= 1;
+}
+
+void Play_Pressed()
+{
+    pause = !pause;
+}
+
+int main (void)
+{
+    *(volatile uint32_t *)(0x41001014) = 0x0060100;
+//    *(volatile uint32_t *)(0x41003000) = 0x10;    //D6
+//    *(volatile uint32_t *)(0x41003004) = 0x10;    //D5
+//    *(volatile uint32_t *)(0x41003008) = 0x10;    //D4
+//    *(volatile uint32_t *)(0x41003080) = 0x10;    //D3
+//    *(volatile uint32_t *)(0x41003098) = 0x10;    //D7
+    
+    unsigned int update_count_s=6;
+    unsigned int update_count_ms=0;
+    unsigned int ain_temp=0;
+    //char* my_text = "GIF2015";
+    /*char* tok = NULL;
+    char* lasts = NULL;
+    char filename[_MAX_FNAME_LEN_];
+    FILE* fp;*/
+    
+    init();
+    cls();
+    //OLED_DrawBMP(0,0,128,8,(unsigned char *)GIF2015);
+    //OLED_ShowStr(0,0,my_text,2);
+//    OLED_DrawBMP(0,0,128,8,(unsigned char *)wiznet);
+    //LED_P23x32Str(0, 0, my_text);
+//    Serial Interface eth;
+    uart.baud(115200);
+    uart.printf("Initializing\r\n");
+
+//    EthernetInterface eth;
+    uart.printf("Initializing Ethernet\r\n");
+
+    //eth.init(); //Use DHCP
+    eth.init((uint8_t*)MAC,IP,MASK,GATEWAY);  //IP,mask,Gateway
+    uart.printf("Connecting\r\n");
+    eth.connect();
+    uart.printf("IP Address is %s\r\n", eth.getIPAddress());
+
+//    Check File System
+    uart.printf("Checking File System\r\n");
+    DIR *d = opendir("/sdc/");
+    if (d != NULL) {
+        uart.printf("SD Card Present\r\n");
+        closedir(d);
+    } else {
+        uart.printf("SD Card Root Directory Not Found\r\n");
+    }
+
+    uint32_t tmp;
+    tmp = *(volatile uint32_t *)(0x41003000); //D6
+    uart.printf("Before set, D6 : %08X\r\n", tmp);
+    tmp = 0x00000002;
+    *(volatile uint32_t *)(0x41003000) = tmp; 
+    tmp = *(volatile uint32_t *)(0x41003004); //D5
+    uart.printf("Before set, D5 : %08X\r\n", tmp);
+    tmp = 0x00000002;
+    *(volatile uint32_t *)(0x41003004) = tmp; 
+    tmp = *(volatile uint32_t *)(0x41003008); //D4
+    uart.printf("Before set, D4 : %08X\r\n", tmp);
+    tmp = 0x00000002;
+    *(volatile uint32_t *)(0x41003008) = tmp; 
+    tmp = *(volatile uint32_t *)(0x41003080); //D3
+    uart.printf("Before set, D3 : %08X\r\n", tmp);
+    tmp = 0x00000002;
+    *(volatile uint32_t *)(0x41003080) = tmp; 
+    tmp = *(volatile uint32_t *)(0x41003098); //D7
+    uart.printf("Before set, D5 : %08X\r\n", tmp);
+    tmp = 0x00000002;
+    *(volatile uint32_t *)(0x41003098) = tmp; 
+
+   
+    //ledTick.attach(&ledTickfunc,2);
+   /* UI Button setup */
+    K_VU.fall(&Volume_Up);
+//    K_VU.mode(PullUp);
+    K_VD.fall(&Volume_Down);
+//    K_VD.mode(PullUp);
+    K_ONOFF.fall(&Play_Pressed);
+ //   K_ONOFF.mode(PullUp);
+    K_FW.fall(&Song_Forward);
+ //   K_FW.mode(PullUp);
+    K_BW.fall(&Song_Backward);
+ //   K_BW.mode(PullUp);
+    
+    tmp = *(volatile uint32_t *)(0x41003000); //D6
+    uart.printf("After set, D6 : %08X\r\n", tmp);
+    tmp = *(volatile uint32_t *)(0x41003004); //D5
+    uart.printf("After set, D5 : %08X\r\n", tmp);
+    tmp = *(volatile uint32_t *)(0x41003008); //D4
+    uart.printf("After set, D4 : %08X\r\n", tmp);
+    tmp = *(volatile uint32_t *)(0x41003080); //D3
+    uart.printf("After set, D3 : %08X\r\n", tmp);
+    tmp = *(volatile uint32_t *)(0x41003098); //D7
+    uart.printf("After set, D5 : %08X\r\n", tmp);
+   
+    while(1)
+    {
+/*        
+        update_count_ms++;
+        if(update_count_ms>5000)
+        {
+            printf("update_count_ms count : %d\r\n", update_count_s);
+            update_count_ms=0;
+            update_count_s++;
+        }
+        //printf("ftp_time_1s:%d\r\n", ftp_time_1s);
+        //if(ftp_time_1s == 0)
+        if(update_count_s>=5)
+        {
+            //Configure the display driver
+            update_count_s = 0;
+            
+            printf(" UPDATING MP3\r\n");
+            printf("==================\n\r\n");
+        
+            if(myFTP.open("192.168.0.10", 21, "user", "pass"))
+            {
+                printf("Connect Success to FTPServer\r\n");
+                printf("Connected to FTP Server\r\n");
+                
+                myFTP.getfile("1.mp3");
+                myFTP.getfile("2.mp3");
+                myFTP.getfile("3.mp3");
+           
+                printf("\n UPDATE DONE\n\r\n");
+                myFTP.quit();
+            }
+            else
+            {
+                printf(" Can't connect to FTP Server\r\n");
+                printf(" UPDATE FAIL\r\n");
+            }
+            printf("==================\n");
+        }
+*/
+        
+        /*============================================================ 
+         * MP3 Initialising 
+         *==========================================================*/
+
+        mp3._RST = 1; 
+        mp3.cs_high();                                  //chip disabled 
+        mp3.sci_initialise();                           //initialise MBED
+        mp3.sci_write(0x00,(SM_SDINEW+SM_STREAM+SM_DIFF)); 
+        mp3.sci_write(0x03, 0x9800); 
+        mp3.sdi_initialise();
+
+        ain_temp = ain.read_u16();
+        //printf("normalized: %d \n\r", ain_temp);
+        
+//        if (pause)
+//        {
+            printf("enter song\r\n");
+            printf("song number: %d\r\n", new_song_number);
+            mp3.play_song(new_song_number);
+//        }
+    }    
+}