FreeCalypso > hg > freecalypso-tools
view rvinterf/tmsh/etmbasic.c @ 571:41b3e010808d
libpwon started, compiles
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 02 Feb 2020 17:40:25 +0000 |
parents | 8fac4aaec230 |
children | 9706832b740b |
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/* * Basic ETM interaction */ #include <sys/types.h> #include <stdio.h> #include <string.h> #include <strings.h> #include <stdlib.h> #include "pktmux.h" #include "limits.h" #include "etm.h" #include "tm3.h" #include "exitcodes.h" extern u_char rvi_msg[]; extern int rvi_msg_len; void print_etm_pkt_raw(err) char *err; { char buf[MAX_PKT_FROM_TARGET*3+80], *dp; int i; sprintf(buf, "%s:", err); dp = index(buf, '\0'); for (i = 2; i < rvi_msg_len; i++) { sprintf(dp, " %02X", rvi_msg[i]); dp += 3; } async_msg_output(buf); } void etm_packet_rx() { int i, c; if (rvi_msg_len < 4) { runt: print_etm_pkt_raw("TM runt"); return; } c = 0; for (i = 2; i < rvi_msg_len; i++) c ^= rvi_msg[i]; if (c) { print_etm_pkt_raw("BAD CKSUM"); return; } switch (rvi_msg[2]) { case ETM_CORE: if (rvi_msg_len < 6) goto runt; tmcore_msg_rx(); return; case ETM_FFS1: print_etm_pkt_raw("FFS1"); return; case ETM_FFS2: if (rvi_msg_len < 5) goto runt; handle_ffs2_response(); return; case ETM_AUDIO: if (rvi_msg_len < 6) goto runt; etm_audio_msg_rx(); return; /* TM3 */ case MEM_READ: if (rvi_msg_len < 5) goto runt; handle_omr_response(); return; case MEM_WRITE: l1tm_response_nodata("omw"); return; case CODEC_READ: if (rvi_msg_len < 5) goto runt; handle_oabbr_response(); return; case CODEC_WRITE: l1tm_response_nodata("oabbw"); return; /* L1TM */ case TM_INIT: l1tm_response_nodata("tminit"); return; case TM_MODE_SET: l1tm_response_nodata("tms"); return; case VERSION_GET: if (rvi_msg_len < 5) goto runt; l1tm_response_index_val("tm3ver"); return; case RF_ENABLE: l1tm_rfe_response(); return; case STATS_READ: l1tm_stats_response(); return; case STATS_CONFIG_WRITE: if (rvi_msg_len < 5) goto runt; l1tm_response_index("scw"); return; case STATS_CONFIG_READ: if (rvi_msg_len < 5) goto runt; l1tm_response_index_val("scr"); return; case RF_PARAM_WRITE: if (rvi_msg_len < 5) goto runt; l1tm_response_index("rfpw"); return; case RF_PARAM_READ: if (rvi_msg_len < 5) goto runt; l1tm_response_index_val("rfpr"); return; case RF_TABLE_WRITE: if (rvi_msg_len < 5) goto runt; l1tm_response_index("rftw"); return; case RF_TABLE_READ: if (rvi_msg_len < 5) goto runt; l1tm_rftr_response(); return; case RX_PARAM_WRITE: if (rvi_msg_len < 5) goto runt; l1tm_response_index("rxpw"); return; case RX_PARAM_READ: if (rvi_msg_len < 5) goto runt; l1tm_response_index_val("rxpr"); return; case TX_PARAM_WRITE: if (rvi_msg_len < 5) goto runt; l1tm_response_index("txpw"); return; case TX_PARAM_READ: if (rvi_msg_len < 5) goto runt; l1tm_response_index_val("txpr"); return; case TX_TEMPLATE_WRITE: if (rvi_msg_len < 5) goto runt; l1tm_ttw_response(); return; case TX_TEMPLATE_READ: if (rvi_msg_len < 5) goto runt; l1tm_ttr_response(); return; case MISC_PARAM_WRITE: if (rvi_msg_len < 5) goto runt; l1tm_response_index("mpw"); return; case MISC_PARAM_READ: if (rvi_msg_len < 5) goto runt; l1tm_response_index_val("mpr"); return; case MISC_ENABLE: if (rvi_msg_len < 5) goto runt; l1tm_response_index("me"); return; default: print_etm_pkt_raw("TM unknown"); } } cmd_tmpkt(argc, argv) char **argv; { u_char pkt[MAX_PKT_TO_TARGET]; int di, c, b; char **ap; pkt[0] = RVT_TM_HEADER; di = 1; c = 0; for (ap = argv + 1; *ap; ap++) { b = strtoul(*ap, 0, 16); pkt[di++] = b; c ^= b; } pkt[di++] = c; send_pkt_to_target(pkt, di); return(0); } void send_etm_cmd(buf, len) u_char *buf; { int i, c; buf[0] = RVT_TM_HEADER; c = 0; for (i = 1; i <= len; i++) c ^= buf[i]; buf[i] = c; send_pkt_to_target(buf, len + 2); }