![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
Demo of Embedded Artists LPCXpresso baseboard SD card reader and audio facilities. Updated to put wav file player in a separate library and use the high capacity SD card library provided by Klaus Bu.
main.cpp@0:1f4b7aa80ab3, 2010-07-03 (annotated)
- Committer:
- tom_coxon
- Date:
- Sat Jul 03 10:07:07 2010 +0000
- Revision:
- 0:1f4b7aa80ab3
- Child:
- 1:22c43c468a2f
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tom_coxon | 0:1f4b7aa80ab3 | 1 | /* |
tom_coxon | 0:1f4b7aa80ab3 | 2 | Demo of Embedded Artists LPCXpresso baseboard SD card |
tom_coxon | 0:1f4b7aa80ab3 | 3 | reader and audio facilities. |
tom_coxon | 0:1f4b7aa80ab3 | 4 | |
tom_coxon | 0:1f4b7aa80ab3 | 5 | WAVEplayer by Vlad Cazan/Stephan Rochon modified by Tom Coxon |
tom_coxon | 0:1f4b7aa80ab3 | 6 | to run correctly on the Embedded Artists LPCXpresso baseboard. |
tom_coxon | 0:1f4b7aa80ab3 | 7 | |
tom_coxon | 0:1f4b7aa80ab3 | 8 | Also modified to play 8 bit sample size in addition to |
tom_coxon | 0:1f4b7aa80ab3 | 9 | original 16 bit. |
tom_coxon | 0:1f4b7aa80ab3 | 10 | |
tom_coxon | 0:1f4b7aa80ab3 | 11 | Place suitable wav files with 8 or 16 bit sample sizes on the |
tom_coxon | 0:1f4b7aa80ab3 | 12 | SD card and ensure the file names are 8.3 format. Then change |
tom_coxon | 0:1f4b7aa80ab3 | 13 | the main method below to the relevant file paths. |
tom_coxon | 0:1f4b7aa80ab3 | 14 | |
tom_coxon | 0:1f4b7aa80ab3 | 15 | Please set all jumpers on board to the default case except for |
tom_coxon | 0:1f4b7aa80ab3 | 16 | the following: |
tom_coxon | 0:1f4b7aa80ab3 | 17 | |
tom_coxon | 0:1f4b7aa80ab3 | 18 | Audio setup: |
tom_coxon | 0:1f4b7aa80ab3 | 19 | |
tom_coxon | 0:1f4b7aa80ab3 | 20 | 1. Insert a jumper in J31 to connect signal PIO1_2 to the low |
tom_coxon | 0:1f4b7aa80ab3 | 21 | pass filer as described in section 4.7.2. of base board users |
tom_coxon | 0:1f4b7aa80ab3 | 22 | guide. |
tom_coxon | 0:1f4b7aa80ab3 | 23 | |
tom_coxon | 0:1f4b7aa80ab3 | 24 | 2. Insert three jumpers in J33 to connect PIO3_0, PIO3_1 and |
tom_coxon | 0:1f4b7aa80ab3 | 25 | PIO3_2 to control the amplifier as described in section 4.8 |
tom_coxon | 0:1f4b7aa80ab3 | 26 | of base board users guide. |
tom_coxon | 0:1f4b7aa80ab3 | 27 | |
tom_coxon | 0:1f4b7aa80ab3 | 28 | 3. Insert a jumper in J32 and remove any from J34 to use the |
tom_coxon | 0:1f4b7aa80ab3 | 29 | internal speaker as described in section 4.8 |
tom_coxon | 0:1f4b7aa80ab3 | 30 | of base board users guide. |
tom_coxon | 0:1f4b7aa80ab3 | 31 | |
tom_coxon | 0:1f4b7aa80ab3 | 32 | SD Card setup: |
tom_coxon | 0:1f4b7aa80ab3 | 33 | |
tom_coxon | 0:1f4b7aa80ab3 | 34 | 4. Insert all five jumpers in J39 as described in section 4.3.3 |
tom_coxon | 0:1f4b7aa80ab3 | 35 | of base board users guide. |
tom_coxon | 0:1f4b7aa80ab3 | 36 | |
tom_coxon | 0:1f4b7aa80ab3 | 37 | 5. Remove jumper marked "A" in J55 In order to connect PIO1_11 |
tom_coxon | 0:1f4b7aa80ab3 | 38 | to CS signal of J40 (the SPI-SSEL signal) as described in section 4.3.3 |
tom_coxon | 0:1f4b7aa80ab3 | 39 | of base board users guide. |
tom_coxon | 0:1f4b7aa80ab3 | 40 | */ |
tom_coxon | 0:1f4b7aa80ab3 | 41 | |
tom_coxon | 0:1f4b7aa80ab3 | 42 | #include "mbed.h" |
tom_coxon | 0:1f4b7aa80ab3 | 43 | #include "SDFileSystem.h" |
tom_coxon | 0:1f4b7aa80ab3 | 44 | |
tom_coxon | 0:1f4b7aa80ab3 | 45 | AnalogOut DACout(p18); |
tom_coxon | 0:1f4b7aa80ab3 | 46 | DigitalOut led1(LED1); |
tom_coxon | 0:1f4b7aa80ab3 | 47 | DigitalOut led2(LED2); |
tom_coxon | 0:1f4b7aa80ab3 | 48 | DigitalOut led3(LED3); |
tom_coxon | 0:1f4b7aa80ab3 | 49 | DigitalOut led4(LED4); |
tom_coxon | 0:1f4b7aa80ab3 | 50 | Ticker tick; |
tom_coxon | 0:1f4b7aa80ab3 | 51 | SDFileSystem sd(p5, p6, p7, p24, "sd"); |
tom_coxon | 0:1f4b7aa80ab3 | 52 | |
tom_coxon | 0:1f4b7aa80ab3 | 53 | #define SAMPLE_FREQ 40000 |
tom_coxon | 0:1f4b7aa80ab3 | 54 | #define BUF_SIZE (SAMPLE_FREQ/10) |
tom_coxon | 0:1f4b7aa80ab3 | 55 | #define SLICE_BUF_SIZE 1 |
tom_coxon | 0:1f4b7aa80ab3 | 56 | |
tom_coxon | 0:1f4b7aa80ab3 | 57 | void dac_out(void); |
tom_coxon | 0:1f4b7aa80ab3 | 58 | void play_wave(char *); |
tom_coxon | 0:1f4b7aa80ab3 | 59 | void cleanup(char *); |
tom_coxon | 0:1f4b7aa80ab3 | 60 | void fill_adc_buf(short *, unsigned); |
tom_coxon | 0:1f4b7aa80ab3 | 61 | void swapword(unsigned *); |
tom_coxon | 0:1f4b7aa80ab3 | 62 | |
tom_coxon | 0:1f4b7aa80ab3 | 63 | // a FIFO for the DAC |
tom_coxon | 0:1f4b7aa80ab3 | 64 | short DAC_fifo[256]; |
tom_coxon | 0:1f4b7aa80ab3 | 65 | short DAC_wptr; |
tom_coxon | 0:1f4b7aa80ab3 | 66 | short DAC_rptr; |
tom_coxon | 0:1f4b7aa80ab3 | 67 | short DAC_on; |
tom_coxon | 0:1f4b7aa80ab3 | 68 | |
tom_coxon | 0:1f4b7aa80ab3 | 69 | typedef struct uFMT_STRUCT { |
tom_coxon | 0:1f4b7aa80ab3 | 70 | short comp_code; |
tom_coxon | 0:1f4b7aa80ab3 | 71 | short num_channels; |
tom_coxon | 0:1f4b7aa80ab3 | 72 | unsigned sample_rate; |
tom_coxon | 0:1f4b7aa80ab3 | 73 | unsigned avg_Bps; |
tom_coxon | 0:1f4b7aa80ab3 | 74 | short block_align; |
tom_coxon | 0:1f4b7aa80ab3 | 75 | short sig_bps; |
tom_coxon | 0:1f4b7aa80ab3 | 76 | } FMT_STRUCT; |
tom_coxon | 0:1f4b7aa80ab3 | 77 | |
tom_coxon | 0:1f4b7aa80ab3 | 78 | |
tom_coxon | 0:1f4b7aa80ab3 | 79 | int main() { |
tom_coxon | 0:1f4b7aa80ab3 | 80 | led1=0; |
tom_coxon | 0:1f4b7aa80ab3 | 81 | wait(.5); |
tom_coxon | 0:1f4b7aa80ab3 | 82 | led1=1; |
tom_coxon | 0:1f4b7aa80ab3 | 83 | wait(.5); |
tom_coxon | 0:1f4b7aa80ab3 | 84 | led1=0; |
tom_coxon | 0:1f4b7aa80ab3 | 85 | printf("\r\n--------------- Starting -----------------\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 86 | |
tom_coxon | 0:1f4b7aa80ab3 | 87 | play_wave("/sd/startup.wav"); // 8 bit sample size |
tom_coxon | 0:1f4b7aa80ab3 | 88 | |
tom_coxon | 0:1f4b7aa80ab3 | 89 | play_wave("/sd/baddonut.wav"); // 16 bit sample size |
tom_coxon | 0:1f4b7aa80ab3 | 90 | |
tom_coxon | 0:1f4b7aa80ab3 | 91 | play_wave("/sd/dduck.wav"); // 8 bit sample size |
tom_coxon | 0:1f4b7aa80ab3 | 92 | |
tom_coxon | 0:1f4b7aa80ab3 | 93 | play_wave("/sd/bbunny.wav"); // 8 bit sample size |
tom_coxon | 0:1f4b7aa80ab3 | 94 | |
tom_coxon | 0:1f4b7aa80ab3 | 95 | play_wave("/sd/clint16.wav"); // 16 bit sample size |
tom_coxon | 0:1f4b7aa80ab3 | 96 | |
tom_coxon | 0:1f4b7aa80ab3 | 97 | printf("<<<<<<<<<<<<<<<< All done >>>>>>>>>>>>>>>>\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 98 | led1=1; |
tom_coxon | 0:1f4b7aa80ab3 | 99 | wait(.5); |
tom_coxon | 0:1f4b7aa80ab3 | 100 | led1=0; |
tom_coxon | 0:1f4b7aa80ab3 | 101 | wait(.5); |
tom_coxon | 0:1f4b7aa80ab3 | 102 | led1=1; |
tom_coxon | 0:1f4b7aa80ab3 | 103 | } |
tom_coxon | 0:1f4b7aa80ab3 | 104 | |
tom_coxon | 0:1f4b7aa80ab3 | 105 | void play_wave(char *wavname) { |
tom_coxon | 0:1f4b7aa80ab3 | 106 | unsigned chunk_id,chunk_size,channel; |
tom_coxon | 0:1f4b7aa80ab3 | 107 | unsigned data,samp_int,i; |
tom_coxon | 0:1f4b7aa80ab3 | 108 | short dac_data; |
tom_coxon | 0:1f4b7aa80ab3 | 109 | char *slice_buf; |
tom_coxon | 0:1f4b7aa80ab3 | 110 | short *data_sptr; |
tom_coxon | 0:1f4b7aa80ab3 | 111 | FMT_STRUCT wav_format; |
tom_coxon | 0:1f4b7aa80ab3 | 112 | FILE *wavfile; |
tom_coxon | 0:1f4b7aa80ab3 | 113 | long slice,num_slices; |
tom_coxon | 0:1f4b7aa80ab3 | 114 | DAC_wptr=0; |
tom_coxon | 0:1f4b7aa80ab3 | 115 | DAC_rptr=0; |
tom_coxon | 0:1f4b7aa80ab3 | 116 | for (i=0;i<256;i+=2) { |
tom_coxon | 0:1f4b7aa80ab3 | 117 | DAC_fifo[i]=0; |
tom_coxon | 0:1f4b7aa80ab3 | 118 | DAC_fifo[i+1]=3000; |
tom_coxon | 0:1f4b7aa80ab3 | 119 | } |
tom_coxon | 0:1f4b7aa80ab3 | 120 | DAC_wptr=4; |
tom_coxon | 0:1f4b7aa80ab3 | 121 | DAC_on=0; |
tom_coxon | 0:1f4b7aa80ab3 | 122 | |
tom_coxon | 0:1f4b7aa80ab3 | 123 | led1=led2=led3=led4=0; |
tom_coxon | 0:1f4b7aa80ab3 | 124 | |
tom_coxon | 0:1f4b7aa80ab3 | 125 | printf("Playing wave file '%s'\r\n",wavname); |
tom_coxon | 0:1f4b7aa80ab3 | 126 | |
tom_coxon | 0:1f4b7aa80ab3 | 127 | wavfile=fopen(wavname,"rb"); |
tom_coxon | 0:1f4b7aa80ab3 | 128 | if (!wavfile) { |
tom_coxon | 0:1f4b7aa80ab3 | 129 | printf("Unable to open wav file '%s'\r\n",wavname); |
tom_coxon | 0:1f4b7aa80ab3 | 130 | exit(1); |
tom_coxon | 0:1f4b7aa80ab3 | 131 | } |
tom_coxon | 0:1f4b7aa80ab3 | 132 | |
tom_coxon | 0:1f4b7aa80ab3 | 133 | fread(&chunk_id,4,1,wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 134 | fread(&chunk_size,4,1,wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 135 | while (!feof(wavfile)) { |
tom_coxon | 0:1f4b7aa80ab3 | 136 | printf("Read chunk ID 0x%x, size 0x%x\r\n",chunk_id,chunk_size); |
tom_coxon | 0:1f4b7aa80ab3 | 137 | switch (chunk_id) { |
tom_coxon | 0:1f4b7aa80ab3 | 138 | case 0x46464952: |
tom_coxon | 0:1f4b7aa80ab3 | 139 | fread(&data,4,1,wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 140 | printf("RIFF chunk\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 141 | printf(" chunk size %d (0x%x)\r\n",chunk_size,chunk_size); |
tom_coxon | 0:1f4b7aa80ab3 | 142 | printf(" RIFF type 0x%x\r\n",data); |
tom_coxon | 0:1f4b7aa80ab3 | 143 | break; |
tom_coxon | 0:1f4b7aa80ab3 | 144 | case 0x20746d66: |
tom_coxon | 0:1f4b7aa80ab3 | 145 | fread(&wav_format,sizeof(wav_format),1,wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 146 | printf("FORMAT chunk\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 147 | printf(" chunk size %d (0x%x)\r\n",chunk_size,chunk_size); |
tom_coxon | 0:1f4b7aa80ab3 | 148 | printf(" compression code %d\r\n",wav_format.comp_code); |
tom_coxon | 0:1f4b7aa80ab3 | 149 | printf(" %d channels\r\n",wav_format.num_channels); |
tom_coxon | 0:1f4b7aa80ab3 | 150 | printf(" %d samples/sec\r\n",wav_format.sample_rate); |
tom_coxon | 0:1f4b7aa80ab3 | 151 | printf(" %d bytes/sec\r\n",wav_format.avg_Bps); |
tom_coxon | 0:1f4b7aa80ab3 | 152 | printf(" block align %d\r\n",wav_format.block_align); |
tom_coxon | 0:1f4b7aa80ab3 | 153 | printf(" %d bits per sample\r\n",wav_format.sig_bps); |
tom_coxon | 0:1f4b7aa80ab3 | 154 | if (chunk_size > sizeof(wav_format)) |
tom_coxon | 0:1f4b7aa80ab3 | 155 | fseek(wavfile,chunk_size-sizeof(wav_format),SEEK_CUR); |
tom_coxon | 0:1f4b7aa80ab3 | 156 | // create a slice buffer large enough to hold multiple slices |
tom_coxon | 0:1f4b7aa80ab3 | 157 | slice_buf=(char *)malloc(wav_format.block_align*SLICE_BUF_SIZE); |
tom_coxon | 0:1f4b7aa80ab3 | 158 | if (!slice_buf) { |
tom_coxon | 0:1f4b7aa80ab3 | 159 | printf("Unable to malloc slice buffer"); |
tom_coxon | 0:1f4b7aa80ab3 | 160 | exit(1); |
tom_coxon | 0:1f4b7aa80ab3 | 161 | } |
tom_coxon | 0:1f4b7aa80ab3 | 162 | break; |
tom_coxon | 0:1f4b7aa80ab3 | 163 | case 0x61746164: |
tom_coxon | 0:1f4b7aa80ab3 | 164 | slice_buf=(char *)malloc(wav_format.block_align*SLICE_BUF_SIZE); |
tom_coxon | 0:1f4b7aa80ab3 | 165 | if (!slice_buf) { |
tom_coxon | 0:1f4b7aa80ab3 | 166 | printf("Unable to malloc slice buffer"); |
tom_coxon | 0:1f4b7aa80ab3 | 167 | exit(1); |
tom_coxon | 0:1f4b7aa80ab3 | 168 | } |
tom_coxon | 0:1f4b7aa80ab3 | 169 | num_slices=chunk_size/wav_format.block_align; |
tom_coxon | 0:1f4b7aa80ab3 | 170 | printf("DATA chunk\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 171 | printf(" chunk size %d (0x%x)\r\n",chunk_size,chunk_size); |
tom_coxon | 0:1f4b7aa80ab3 | 172 | printf(" %d slices\r\n",num_slices); |
tom_coxon | 0:1f4b7aa80ab3 | 173 | printf(" Ideal sample interval=%d\r\n",(unsigned)(1000000.0/wav_format.sample_rate)); |
tom_coxon | 0:1f4b7aa80ab3 | 174 | samp_int=1000000/(wav_format.sample_rate); |
tom_coxon | 0:1f4b7aa80ab3 | 175 | printf(" programmed interrupt tick interval=%d\r\n",samp_int); |
tom_coxon | 0:1f4b7aa80ab3 | 176 | |
tom_coxon | 0:1f4b7aa80ab3 | 177 | // starting up ticker to write samples out -- no printfs until tick.detach is called |
tom_coxon | 0:1f4b7aa80ab3 | 178 | tick.attach_us(&dac_out, samp_int); |
tom_coxon | 0:1f4b7aa80ab3 | 179 | DAC_on=1; |
tom_coxon | 0:1f4b7aa80ab3 | 180 | led2=1; |
tom_coxon | 0:1f4b7aa80ab3 | 181 | for (slice=0;slice<num_slices;slice+=SLICE_BUF_SIZE) { |
tom_coxon | 0:1f4b7aa80ab3 | 182 | fread(slice_buf,wav_format.block_align*SLICE_BUF_SIZE,1,wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 183 | if (feof(wavfile)) { |
tom_coxon | 0:1f4b7aa80ab3 | 184 | printf("Oops -- not enough slices in the wave file\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 185 | exit(1); |
tom_coxon | 0:1f4b7aa80ab3 | 186 | } |
tom_coxon | 0:1f4b7aa80ab3 | 187 | data_sptr=(short *)slice_buf; |
tom_coxon | 0:1f4b7aa80ab3 | 188 | for (i=0;i<SLICE_BUF_SIZE;i++) { |
tom_coxon | 0:1f4b7aa80ab3 | 189 | dac_data=0; |
tom_coxon | 0:1f4b7aa80ab3 | 190 | |
tom_coxon | 0:1f4b7aa80ab3 | 191 | // for a stereo wave file average the two channels. |
tom_coxon | 0:1f4b7aa80ab3 | 192 | for (channel=0;channel<wav_format.num_channels;channel++) { |
tom_coxon | 0:1f4b7aa80ab3 | 193 | switch (wav_format.sig_bps) { |
tom_coxon | 0:1f4b7aa80ab3 | 194 | case 16: |
tom_coxon | 0:1f4b7aa80ab3 | 195 | dac_data+=( ((int)(*data_sptr++)) +32768 ); |
tom_coxon | 0:1f4b7aa80ab3 | 196 | break; |
tom_coxon | 0:1f4b7aa80ab3 | 197 | case 8: |
tom_coxon | 0:1f4b7aa80ab3 | 198 | dac_data+=( ((int)(*data_sptr++)) +32768 <<8); |
tom_coxon | 0:1f4b7aa80ab3 | 199 | break; |
tom_coxon | 0:1f4b7aa80ab3 | 200 | } |
tom_coxon | 0:1f4b7aa80ab3 | 201 | } |
tom_coxon | 0:1f4b7aa80ab3 | 202 | DAC_fifo[DAC_wptr]=dac_data; |
tom_coxon | 0:1f4b7aa80ab3 | 203 | DAC_wptr=(DAC_wptr+1) & 0xff; |
tom_coxon | 0:1f4b7aa80ab3 | 204 | while (DAC_wptr==DAC_rptr) { |
tom_coxon | 0:1f4b7aa80ab3 | 205 | led1=1; |
tom_coxon | 0:1f4b7aa80ab3 | 206 | wait_us(10); |
tom_coxon | 0:1f4b7aa80ab3 | 207 | } |
tom_coxon | 0:1f4b7aa80ab3 | 208 | led1=0; |
tom_coxon | 0:1f4b7aa80ab3 | 209 | } |
tom_coxon | 0:1f4b7aa80ab3 | 210 | } |
tom_coxon | 0:1f4b7aa80ab3 | 211 | DAC_on=0; |
tom_coxon | 0:1f4b7aa80ab3 | 212 | led2=0; |
tom_coxon | 0:1f4b7aa80ab3 | 213 | tick.detach(); |
tom_coxon | 0:1f4b7aa80ab3 | 214 | printf("Ticker detached\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 215 | led3=1; |
tom_coxon | 0:1f4b7aa80ab3 | 216 | free(slice_buf); |
tom_coxon | 0:1f4b7aa80ab3 | 217 | break; |
tom_coxon | 0:1f4b7aa80ab3 | 218 | case 0x5453494c: |
tom_coxon | 0:1f4b7aa80ab3 | 219 | printf("INFO chunk, size %d\r\n",chunk_size); |
tom_coxon | 0:1f4b7aa80ab3 | 220 | fseek(wavfile,chunk_size,SEEK_CUR); |
tom_coxon | 0:1f4b7aa80ab3 | 221 | break; |
tom_coxon | 0:1f4b7aa80ab3 | 222 | default: |
tom_coxon | 0:1f4b7aa80ab3 | 223 | printf("unknown chunk type 0x%x, size %d\r\n",chunk_id,chunk_size); |
tom_coxon | 0:1f4b7aa80ab3 | 224 | data=fseek(wavfile,chunk_size,SEEK_CUR); |
tom_coxon | 0:1f4b7aa80ab3 | 225 | break; |
tom_coxon | 0:1f4b7aa80ab3 | 226 | } |
tom_coxon | 0:1f4b7aa80ab3 | 227 | fread(&chunk_id,4,1,wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 228 | fread(&chunk_size,4,1,wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 229 | } |
tom_coxon | 0:1f4b7aa80ab3 | 230 | printf("++++++++++++ Done with wave file ++++++++++\r\n"); |
tom_coxon | 0:1f4b7aa80ab3 | 231 | fclose(wavfile); |
tom_coxon | 0:1f4b7aa80ab3 | 232 | led1=0; |
tom_coxon | 0:1f4b7aa80ab3 | 233 | } |
tom_coxon | 0:1f4b7aa80ab3 | 234 | |
tom_coxon | 0:1f4b7aa80ab3 | 235 | |
tom_coxon | 0:1f4b7aa80ab3 | 236 | void dac_out() { |
tom_coxon | 0:1f4b7aa80ab3 | 237 | if (DAC_on) { |
tom_coxon | 0:1f4b7aa80ab3 | 238 | led4=1; |
tom_coxon | 0:1f4b7aa80ab3 | 239 | DACout.write_u16(DAC_fifo[DAC_rptr]); |
tom_coxon | 0:1f4b7aa80ab3 | 240 | DAC_rptr=(DAC_rptr+1) & 0xff; |
tom_coxon | 0:1f4b7aa80ab3 | 241 | led4=0; |
tom_coxon | 0:1f4b7aa80ab3 | 242 | } |
tom_coxon | 0:1f4b7aa80ab3 | 243 | } |
tom_coxon | 0:1f4b7aa80ab3 | 244 | |
tom_coxon | 0:1f4b7aa80ab3 | 245 |