writescratch — writes a value into the scratchpad of the instance of an instrument.
The writescratch opcode writes one of four scalar values to be stored in the instance of an instrument.
Here is an example of the writescratch opcode. Play readscratch.csd
Example 1227. Example of the writescratch opcode.
See the sections Real-time Audio and Command Line Flags for more information on using command line flags.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform -n </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 instr 1 ilast readscratch writescratch p2 ilen readscratch 1 writescratch p3, 1 printf_i "last run at %f for %f\n", ilen, ilast, ilen endin </CsInstruments> <CsScore> i 1 0 1 i 1 2 3 i 1 6 10 e </CsScore> </CsoundSynthesizer>