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Simplication of chanstringgen script and its preprocessor output

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Ross Owen
2015-03-02 23:40:51 +00:00
parent 91e0427d5b
commit e452eaa2b0
1 changed files with 41 additions and 43 deletions
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84
module_usb_audio/endpoint0/chanstringgen.py
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@@ -1,58 +1,56 @@
def genstrings(outputChanCount, chanString, portString, structureString):
def genstrings(outputChanCount, chanString, portString, structureString, adc_dac):
for i in range(1,outputChanCount):
print "#if (NUM_USB_CHAN_{c} > {iteration}-1) \n\
#if (!defined(SPDIF_{p}) || ({i} > (SPDIF_{p}_INDEX+2)) || ({i} <= SPDIF_{p}_INDEX)) && (({i} > (ADAT_{p}_INDEX+8)) || (!defined(ADAT_{p})) || ({i} <= ADAT_{p}_INDEX))\n\
.{s}ChanStr_{i} = \"Analogue {iteration}\", \n\
#elif defined(ADAT_{p}) && defined(SPDIF_{p}) && ((SPDIF_{p}_INDEX+2) < ADAT_{p}_INDEX)\n\
.{s}ChanStr_{i} = \"Analogue {iteration}/SPDIF/ADAT\",\n\
#elif(SPDIF_{p}_INDEX < I2S_CHANS_DAC) && defined(SPDIF) \n\
.{s}ChanStr_{i} = \"Analogue {iteration}/SPDIF\",\n\
#elif(ADAT_{p}_INDEX < I2S_CHANS_DAC) && defined(ADAT_{p}) && ({i} <= ADAT_{p}_INDEX+8)\n\
.{s}ChanStr_{i} = \"Analogue {iteration}/ADAT\",\n \
#elif defined(SPDIF_{p}) && defined(ADAT_{p}) && ((SPDIF_{p}_INDEX + 2) < (ADAT_{p}_INDEX))\n\
.{s}ChanStr_{i} = \"SPDIF/ADAT\",\n\
#elif((SPDIF_{p}_INDEX < {i}) && ({i} <= SPDIF_{p}_INDEX+2) && defined(SPDIF_{p})) \n \
#if({i} - SPDIF_TX_INDEX == 1) \n\
.{s}ChanStr_{i} = \"SPDIF 1\", \n\
#elif({i} - SPDIF_TX_INDEX == 2) \n\
.{s}ChanStr_{i} = \"SPDIF 2\", \n\
#endif\n\
#elif((ADAT_{p}_INDEX < {i}) && defined(ADAT_{p})) \n\
#if({i} - ADAT_TX_INDEX == 1) \n\
.{s}ChanStr_{i} = \"ADAT 1\", \n\
#elif({i} - ADAT_TX_INDEX == 2) \n\
.{s}ChanStr_{i} = \"ADAT 2\", \n\
#elif({i} - ADAT_TX_INDEX == 3) \n\
.{s}ChanStr_{i} = \"ADAT 3\", \n\
#elif({i} - ADAT_TX_INDEX == 4) \n\
.{s}ChanStr_{i} = \"ADAT 4\", \n\
#elif({i} - ADAT_TX_INDEX == 5) \n\
.{s}ChanStr_{i} = \"ADAT 5\", \n\
#elif({i} - ADAT_TX_INDEX == 6) \n\
.{s}ChanStr_{i} = \"ADAT 6\", \n\
#elif({i} - ADAT_TX_INDEX == 7) \n\
.{s}ChanStr_{i} = \"ADAT 7\", \n\
#elif({i} - ADAT_TX_INDEX == 8) \n\
.{s}ChanStr_{i} = \"ADAT 8\", \n\
#else \n\
.{s}ChanStr_{i} = \"ADAT \",\n\
#endif\n \
print "#if (NUM_USB_CHAN_{c} > {i}-1) \n\
.{s}ChanStr_{i} = \"\"\n\
#if ({i} < I2S_CHANS_{adcdac}+1) \n\
\"Analogue {i}\" \n\
#endif \n\
#endif\n\n".format(iteration=i, i=i, c=chanString, p=portString, s=structureString)
#if (({i} < SPDIF_{p}_INDEX+2+1) && ({i} > SPDIF_{p}_INDEX)) && defined(SPDIF_{p}) \n\
#if ({i} < I2S_CHANS_{adcdac}+1) \n\
\"/\" \n\
#endif \n\
#if({i} - SPDIF_TX_INDEX == 1) \n\
\"SPDIF 1\"\n\
#elif({i} - SPDIF_TX_INDEX == 2) \n\
\"SPDIF 2\"\n\
#endif\n\
#endif\n\
#if (({i} < ADAT_{p}_INDEX+8+1) && ({i} > ADAT_{p}_INDEX)) && defined(ADAT_{p}) \n\
#if (({i} < SPDIF_{p}_INDEX+2+1) && ({i} > SPDIF_{p}_INDEX)) && defined(SPDIF_{p}) || ({i} < I2S_CHANS_{adcdac}+1) \n\
\"/\" \n\
#endif \n\
#if({i} - ADAT_TX_INDEX == 1) \n\
\"ADAT 1\"\n\
#elif({i} - ADAT_TX_INDEX == 2) \n\
\"ADAT 2\"\n\
#elif({i} - ADAT_TX_INDEX == 3) \n\
\"ADAT 3\"\n\
#elif({i} - ADAT_TX_INDEX == 4) \n\
\"ADAT 4\"\n\
#elif({i} - ADAT_TX_INDEX == 5) \n\
\"ADAT 5\"\n\
#elif({i} - ADAT_TX_INDEX == 6) \n\
\"ADAT 6\"\n\
#elif({i} - ADAT_TX_INDEX == 7) \n\
\"ADAT 7\"\n\
#elif({i} - ADAT_TX_INDEX == 8) \n\
\"ADAT 8\"\n\
#endif\n \
#endif\n\
, \n#endif \n".format(i=i, c=chanString, p=portString, s=structureString, adcdac=adc_dac);
return;
print "/* AUTOGENERATED using stringtable.py */ \n"
print "/* AUTOGENERATED using chanstringgen.py */ \n"
print "/* Not very nice looking but the standard preprocessor is not very powerful\n and we save some memory over doing this all at runtime */"
print "/* Output Strings */\n\n"
genstrings(32, "OUT", "TX", "output");
genstrings(32, "OUT", "TX", "output", "DAC");
print "/* Input Strings */\n\n"
genstrings(32, "IN", "RX", "input");
genstrings(32, "IN", "RX", "input", "ADC");