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comparison sw/mcsi-rxtx/rx_samples.c @ 7:8a386263dd51

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fc-mcsi-rxtx skeleton put together
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 28 Oct 2024 01:44:28 +0000
parents sw/mcsi-rx/robe_out.c@de85c3680d7e
children 62579cfff4fc
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6:a10657f8024e 7:8a386263dd51
1 /*
2 * In this module we handle PCM samples received from MCSI via the FPGA.
3 */
4
5 #include <sys/types.h>
6 #include <stdio.h>
7
8 u_short rx_pcm_samples[160];
9
10 process_rx_block(buf)
11 u_char *buf;
12 {
13 unsigned n, samp;
14 u_char *sp;
15
16 sp = buf;
17 for (n = 0; n < 160; n++) {
18 samp = ((unsigned) sp[1] << 8) | ((unsigned) sp[0]);
19 rx_pcm_samples[n] = samp;
20 }
21 }