rpitx/csdr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Removed all _sy functions, renamed to u8.

Browse source
This commit is contained in:
ha7ilm 2017-04-05 20:06:04 +02:00
parent 52a225d791
commit ad36d1160e
1 changed files with 9 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
csdr.c
View file

@ -119,14 +119,14 @@ char usage[]=
" fft_exchange_sides_ff <fft_size>\n" " fft_exchange_sides_ff <fft_size>\n"
" squelch_and_smeter_cc --fifo <squelch_fifo> --outfifo <smeter_fifo> <use_every_nth> <report_every_nth>\n" " squelch_and_smeter_cc --fifo <squelch_fifo> --outfifo <smeter_fifo> <use_every_nth> <report_every_nth>\n"
" fifo <buffer_size> <number_of_buffers>\n" " fifo <buffer_size> <number_of_buffers>\n"
" bpsk31_varicode2ascii_sy_u8\n" " invert_u8_u8\n"
" invert_sy_sy\n" " rtty_line_decoder_u8_u8\n"
" rtty_line_decoder_sy_u8\n"
" rtty_baudot2ascii_u8_u8\n" " rtty_baudot2ascii_u8_u8\n"
" serial_line_decoder_sy_u8\n" " serial_line_decoder_u8_u8\n"
" octave_complex_c <samples_to_plot> <out_of_n_samples>\n" " octave_complex_c <samples_to_plot> <out_of_n_samples>\n"
" timing_recovery_cc <algorithm> <decimation> [--add_q]\n" " timing_recovery_cc <algorithm> <decimation> [--add_q]\n"
" psk31_varicode_encoder_u8_u8\n" " psk31_varicode_encoder_u8_u8\n"
" psk31_varicode_decoder_u8_u8\n"
" differential_encoder_u8_u8\n" " differential_encoder_u8_u8\n"
" differential_decoder_u8_u8\n" " differential_decoder_u8_u8\n"
" dump_u8\n" " dump_u8\n"
@ -2277,7 +2277,7 @@ int main(int argc, char *argv[])
|___/ |___/
*/ */
if(!strcmp(argv[1],"bpsk31_varicode2ascii_sy_u8")) if(!!strcmp(argv[1],"bpsk31_varicode_decoder_u8_u8"))
{ {
unsigned long long status_shr = 0; unsigned long long status_shr = 0;
unsigned char output; unsigned char output;
@ -2292,7 +2292,7 @@ int main(int argc, char *argv[])
} }
} }
if(!strcmp(argv[1],"invert_sy_sy")) if(!strcmp(argv[1],"invert_u8_u8"))
{ {
if(!sendbufsize(initialize_buffers())) return -2; if(!sendbufsize(initialize_buffers())) return -2;
unsigned char i=0; unsigned char i=0;
@ -2305,7 +2305,7 @@ int main(int argc, char *argv[])
} }
} }
if(!strcmp(argv[1],"rtty_line_decoder_sy_u8")) if(!strcmp(argv[1],"rtty_line_decoder_u8_u8"))
{ {
static rtty_baudot_decoder_t status_baudot; //created on .bss -> initialized to 0 static rtty_baudot_decoder_t status_baudot; //created on .bss -> initialized to 0
unsigned char output; unsigned char output;
@ -2358,7 +2358,7 @@ int main(int argc, char *argv[])
if(argc<=2) return badsyntax("need required parameter (samples_per_bits)"); if(argc<=2) return badsyntax("need required parameter (samples_per_bits)");
sscanf(argv[2],"%f",&serial.samples_per_bits); sscanf(argv[2],"%f",&serial.samples_per_bits);
if(serial.samples_per_bits<1) return badsyntax("samples_per_bits should be at least 1."); if(serial.samples_per_bits<1) return badsyntax("samples_per_bits should be at least 1.");
if(serial.samples_per_bits<5) fprintf(stderr, "serial_line_decoder_sy_u8: warning: this algorithm does not work well if samples_per_bits is too low. It should be at least 5.\n"); if(serial.samples_per_bits<5) fprintf(stderr, "%s: warning: this algorithm does not work well if samples_per_bits is too low. It should be at least 5.\n", argv[1]);
serial.databits=8; serial.databits=8;
if(argc>3) sscanf(argv[3],"%d",&serial.databits); if(argc>3) sscanf(argv[3],"%d",&serial.databits);
@ -2384,7 +2384,7 @@ int main(int argc, char *argv[])
else fread(input_buffer, sizeof(float), the_bufsize, stdin); //should happen only on the first run else fread(input_buffer, sizeof(float), the_bufsize, stdin); //should happen only on the first run
serial_line_decoder_f_u8(&serial,input_buffer, (unsigned char*)output_buffer, the_bufsize); serial_line_decoder_f_u8(&serial,input_buffer, (unsigned char*)output_buffer, the_bufsize);
//printf("now in | "); //printf("now in | ");
if(serial.input_used==0) { fprintf(stderr, "serial_line_decoder_sy_u8: error: serial_line_decoder_f_u8() got stuck.\n"); return -3; } if(serial.input_used==0) { fprintf(stderr, "%s: error: serial_line_decoder_f_u8() got stuck.\n", argv[1]); return -3; }
//printf("now out %d | ", serial.output_size); //printf("now out %d | ", serial.output_size);
fwrite(output_buffer, sizeof(unsigned char), serial.output_size, stdout); fwrite(output_buffer, sizeof(unsigned char), serial.output_size, stdout);
fflush(stdout); fflush(stdout);
@ -2398,8 +2398,6 @@ int main(int argc, char *argv[])
if(argc<=2) return badsyntax("need required parameter (pll_type)"); if(argc<=2) return badsyntax("need required parameter (pll_type)");
sscanf(argv[2],"%d",(int*)&pll.pll_type); sscanf(argv[2],"%d",(int*)&pll.pll_type);
//if(serial.samples_per_bits<1) return badsyntax("samples_per_bits should be at least 1.");
//if(serial.samples_per_bits<5) fprintf(stderr, "serial_line_decoder_sy_u8: warning: this algorithm does not work well if samples_per_bits is too low. It should be at least 5.\n");
if(pll.pll_type == PLL_P_CONTROLLER) if(pll.pll_type == PLL_P_CONTROLLER)
{ {
float alpha = 0.01; float alpha = 0.01;