FreeCalypso > hg > freecalypso-tools
view rvinterf/tmsh/audioresp.c @ 416:30f6d1c32c6f
doc/Flash-boot-defect article removed (no longer relevant)
This article is no longer relevant because the issue in question
only affected one (1) defective FCDEV3B board which was not
and never will be sold.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 26 Oct 2018 07:11:08 +0000 |
parents | ce7479d28b02 |
children |
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/* * In this module we are going to implement the handling of ETM_AUDIO responses. */ #include <sys/types.h> #include <stdio.h> #include <string.h> #include <strings.h> #include <stdlib.h> #include "pktmux.h" #include "limits.h" #include "localtypes.h" #include "etm.h" extern u_char rvi_msg[]; extern int rvi_msg_len; static void aul_aus_response(op) char *op; { char buf[80]; if (rvi_msg_len != 6) { sprintf(buf, "%s response wrong length", op); print_etm_pkt_raw(buf); return; } if (rvi_msg[3]) sprintf(buf, "%s error %u (0x%02X)", op, rvi_msg[3], rvi_msg[3]); else sprintf(buf, "%s OK", op); async_msg_output(buf); } static void aur_response() { char buf[80], *dp; unsigned i, j, l, size; if (rvi_msg_len < 7) { tooshort: print_etm_pkt_raw("aur response too short"); return; } if (rvi_msg[3]) { if (rvi_msg_len == 7) { sprintf(buf, "aur %u error %u (0x%02X)", rvi_msg[5], rvi_msg[3], rvi_msg[3]); async_msg_output(buf); } else print_etm_pkt_raw("aur long error response"); return; } if (rvi_msg_len < 8) goto tooshort; size = rvi_msg_len - 7; sprintf(buf, "aur %u: %u byte%s", rvi_msg[5], size, size != 1 ? "s" : ""); async_msg_output(buf); for (i = 0; i < size; ) { l = size - i; if (l > 16) l = 16; sprintf(buf, "offset %02X:", i); dp = index(buf, '\0'); for (j = 0; j < l; j++) { if (j == 0 || j == 8) *dp++ = ' '; sprintf(dp, " %02X", rvi_msg[i + 6]); i++; dp += 3; } async_msg_output(buf); } } static void auw_response() { char buf[80]; if (rvi_msg_len != 7) { print_etm_pkt_raw("auw response wrong length"); return; } if (rvi_msg[3]) sprintf(buf, "auw %u error %u (0x%02X)", rvi_msg[5], rvi_msg[3], rvi_msg[3]); else sprintf(buf, "auw %u OK", rvi_msg[5]); async_msg_output(buf); } void etm_audio_msg_rx() { switch (rvi_msg[4]) { case 'L': aul_aus_response("aul"); return; case 'S': aul_aus_response("aus"); return; case 'R': aur_response(); return; case 'W': auw_response(); return; default: unknown: print_etm_pkt_raw("ETM_AUDIO"); } }