Big Mouth Billy Bass player that takes raw wavefiles and decision list text files from an SD card
Dependencies: SDFileSystem mbed BillyBass
Diff: main.cpp
- Revision:
- 13:c13b3db9649b
- Parent:
- 12:1206e56712d8
- Child:
- 14:79b3fd23c7b5
--- a/main.cpp Tue Jun 18 14:10:40 2013 +0000 +++ b/main.cpp Wed Jun 19 16:12:36 2013 +0000 @@ -4,64 +4,31 @@ #include "player.hpp" #include "action.hpp" -// Power: -// Power GND J9/14 -// Vin (6V) J9/16 +// tailPin, mouthPin, bodyPin inverted +// BillyBass testBass(LED_RED, LED_GREEN, LED_BLUE, true); -// tailPin, mouthPin, bodyPin inverted -BillyBass testBass(LED_RED, LED_GREEN, LED_BLUE, true); - -// tailPin, mouthPin, bodyPin -// J3/2, J3/1, J3/3 -BillyBass realBass(PTA13, PTC12, PTC13); - -DigitalIn pushbutton(PTD5); // J3/4 +// tailPin, mouthPin, bodyPin +BillyBass bass1(BASS1_TAIL, BASS1_MOUTH, BASS1_BODY); +// tailPin, mouthPin, bodyPin +BillyBass bass2(BASS2_TAIL, BASS2_MOUTH, BASS2_BODY); +DigitalIn button1(BASS1_BUTTON); // J3/4 +DigitalIn button2(BASS2_BUTTON); // J3/2 // Analog: // GND J3/14 // VrefH J3/16 AnalogOut speaker(PTE30); // J10/11 -// PTD0 D10 - Used for CS of SPI -// PTD2 D11 - Used for MOSI of SPI -// PTD3 D12 - Used for MISO of SPI -// PTC5 J1/9 Used for SCLK of SPI - -// MOSI, MISO, SCLK, CS, name -SDFileSystem sd(PTD2, PTD3, PTC5, PTD0, SD_NAME); - +// MOSI, MISO, SCLK, CS, name +SDFileSystem sd(SD_MOSI, SD_MISO, SD_SCLK, SD_CS, SD_NAME); Serial pc(USBTX, USBRX); -static void biggestAllocation() -{ - size_t blksize = 16384; - char *m; - - while (blksize > 0 && (m = (char *)malloc(blksize)) == 0) { - blksize -= 1024; - } - - char *heaptop = m + blksize; - fprintf(stderr, "biggest: %u, heaptop: %p, current SP: %p, room: %u\r\n", - blksize, - heaptop, - __current_sp(), - (char *)__current_sp() - heaptop); - - free(m); -} - -static void dumpHeap() -{ - biggestAllocation(); - __heapstats((__heapprt)fprintf,stderr); - __heapvalid((__heapprt)fprintf,stderr, 0); -} - int main() { SongPlayer player; pc.baud(SERIAL_BAUD); + button1.mode(PullUp); + button2.mode(PullUp); fprintf(stderr, "*** REBOOT ***\r\n"); @@ -77,13 +44,14 @@ while (dirent *d = readdir(bassDir)) { Song *song = Song::newSong(d->d_name); if (song) { - pc.printf("Playing %s\r\n", song->getSampleFileName()); + fprintf(stderr, "Waiting to play %s\r\n", song->getSampleFileName()); + while (!(!button1 || !button2)) + wait(0.1); player.playEntireSong(song); - pc.printf("total length: %f done: %u\r\n", player.timeInSong, player.actionsDone); + fprintf(stderr, "total length: %f done: %u\r\n", player.timeInSong, player.actionsDone); } } - closedir(bassDir); - pc.printf("Done.\r\n"); + fprintf(stderr, "Done.\r\n"); }