FreeCalypso > hg > freecalypso-tools
diff ffstools/caltools/c1xx-calextr.c @ 303:7de38a7e1fa5
c1xx-calextr: Rx calchan conversion implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 20 Nov 2017 06:10:54 +0000 |
parents | 31369f326ee3 |
children |
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--- a/ffstools/caltools/c1xx-calextr.c Sun Nov 19 23:10:07 2017 +0000 +++ b/ffstools/caltools/c1xx-calextr.c Mon Nov 20 06:10:54 2017 +0000 @@ -164,6 +164,42 @@ close(fd); } +write_rx_calchan_ascii(band, table) + struct band *band; + u_char *table; +{ + char pathname[MAXPATHLEN]; + FILE *of; + + sprintf(pathname, "%s/rx-calchan.%s", ascii_output_dir, band->name); + of = fopen(pathname, "w"); + if (!of) { + perror(pathname); + exit(1); + } + write_rx_calchan_table(table, of); + fclose(of); +} + +write_rx_calchan_bin(band, table) + struct band *band; + u_char *table; +{ + char pathname[MAXPATHLEN]; + int fd; + + sprintf(pathname, "%s/rx", bin_output_dir); + mkdir_existok(pathname); + sprintf(pathname, "%s/rx/calchan.%s", bin_output_dir, band->name); + fd = open(pathname, O_WRONLY|O_CREAT|O_TRUNC, 0666); + if (fd < 0) { + perror(pathname); + exit(1); + } + write(fd, table, 40); + close(fd); +} + write_tx_levels_ascii(band, table) struct band *band; u_char *table; @@ -220,6 +256,33 @@ write_rx_agcparams_bin(band, rx_agcparams_table); } +do_rx_calchan(band, compal_data) + struct band *band; + signed char *compal_data; +{ + u_char rx_calchan_table[40], *dp; + struct rx_calchan_map *map; + unsigned i, j; + int accum, average; + + dp = rx_calchan_table; + for (i = 0; i < RF_RX_CAL_CHAN_SIZE; i++) { + map = band->rx_calchan_map + i; + *dp++ = map->upper_bound; + *dp++ = map->upper_bound >> 8; + accum = 0; + for (j = 0; j < map->compal_num; j++) + accum += compal_data[map->compal_start + j]; + average = accum / (int)map->compal_num; + *dp++ = average; + *dp++ = average >> 8; + } + if (ascii_output_dir) + write_rx_calchan_ascii(band, rx_calchan_table); + if (bin_output_dir) + write_rx_calchan_bin(band, rx_calchan_table); +} + do_tx_levels(band, compal_data) struct band *band; u_char *compal_data; @@ -263,6 +326,7 @@ return(-1); } do_rx_agcparams(band, record + 4); + do_rx_calchan(band, record + 6); do_tx_levels(band, record + band->magic2_offset + 12); return(0); }