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M17 - Change -Q / DSP output format to match expected float input to m17-packet-decode;

This commit is contained in:
lwvmobile 2024-04-03 00:18:19 -04:00
parent b95644d5e5
commit 4bd36ece9a
1 changed files with 5 additions and 5 deletions
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10
src/m17.c
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@ -1146,7 +1146,7 @@ void encodeM17RF (dsd_opts * opts, dsd_state * state, uint8_t * input, int type)
{
//NOTE: Reorganized type numbers as following:
//Single Digit numbers 1,2,3,4 are LSF, STR, PKT, and BRT
//Single Digit numbers 1,2,3,4 are LSF, STR, BRT, and PKT
//Double Digit numbers 11,33,55,99 are preamble, EOT, or Dead Air
int i, j, k, x;
@ -1339,16 +1339,16 @@ void encodeM17RF (dsd_opts * opts, dsd_state * state, uint8_t * input, int type)
}
*/
//save symbol stream format (M17_Implementations)
//save symbol stream format (M17_Implementations), output to float values that m17-packet-decode can read
if (opts->use_dsp_output) //use -Q output.bin to use this format, will be placed in the DSP folder (reusing DSP)
{
FILE * pFile; //file pointer
pFile = fopen (opts->dsp_out_file, "a"); //append, not write
int16_t val = 0;
float val = 0;
for (i = 0; i < 192; i++)
{
val = (int16_t)output_symbols[i];
fwrite(&val, 2, 1, pFile);
val = (float)output_symbols[i];
fwrite(&val, 4, 1, pFile);
}
fclose(pFile);
}