FreeCalypso > hg > freecalypso-tools
view loadtools/ltmisc.c @ 995:74024eb17e04
fc-loadtool help: improve language regarding 16 MiB flash chips
In FC project history, 16 MiB flash originally meant Pirelli DP-L10.
Then we got FCDEV3B with the same flash (our own design), but now we are
discovering more Calypso devices that used such large flash, both late
Calypso era (Sony Ericsson K2x0) as well as much earlier ones (FIC FLUID
devices.txt file with 2004 dates, Leonardo+ rev 5). Hence we need to
migrate to more generic or neutral language in associated documentation,
without giving elevated status to specific examples that drove our
early project history.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 03 Dec 2023 21:11:12 +0000 |
parents | dfe6ba3611cd |
children |
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/* * This module is a place to implement little miscellaneous fc-loadtool * commands which don't belong anywhere else. */ #include <sys/types.h> #include <sys/time.h> #include <stdio.h> #include <stdint.h> #include <stdlib.h> cmd_crc32(argc, argv) char **argv; { u_long area_base, area_len; char *strtoul_endp; u_long crc_result; int stat; area_base = strtoul(argv[1], &strtoul_endp, 16); if (*strtoul_endp) { inv: fprintf(stderr, "usage: crc32 hex-start hex-len\n"); return(-1); } area_len = strtoul(argv[2], &strtoul_endp, 16); if (*strtoul_endp) goto inv; stat = crc32_on_target(area_base, area_len, &crc_result); if (stat == 0) printf("%08lX\n", crc_result); return(stat); } cmd_dieid(argc, argv) char **argv; { static uint32_t addrs[4] = {0xFFFEF010, 0xFFFEF012, 0xFFFEF014, 0xFFFEF016}; uint16_t data[4]; int i, stat; FILE *of; for (i = 0; i < 4; i++) { stat = do_r16(addrs[i], data + i); if (stat) return(stat); printf("%08lX: %04X\n", (u_long)addrs[i], (int)data[i]); } if (argc < 2) return(0); of = fopen(argv[1], "w"); if (!of) { perror(argv[1]); return(-1); } for (i = 0; i < 4; i++) fprintf(of, "%08lX: %04X\n", (u_long)addrs[i], (int)data[i]); fclose(of); printf("Saved to %s\n", argv[1]); return(0); } cmd_timeout_cal(argc, argv) char **argv; { char *targv[3]; struct timeval time1, time2, diff; int rc; targv[0] = "sertimeout"; targv[1] = argv[1]; targv[2] = 0; if (tpinterf_make_cmd(targv) < 0) { fprintf(stderr, "error: unable to form target command\n"); return(-1); } if (tpinterf_send_cmd() < 0) return(-1); gettimeofday(&time1, 0); rc = tpinterf_pass_output(60); gettimeofday(&time2, 0); if (rc) return(rc); timersub(&time2, &time1, &diff); printf("%u.%06u s\n", (unsigned) diff.tv_sec, (unsigned) diff.tv_usec); return(0); }