FreeCalypso > hg > freecalypso-sw
view rvinterf/tmsh/ffs2wr.c @ 992:a7b0b426f9ca
target-utils: boot ROM UART autodetection revamped
The new implementation should work with both the familiar Calypso C035
boot ROM version found in our regular targets as well as the older
Calypso F741979B version found on the vintage D-Sample board.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Wed, 30 Dec 2015 21:28:41 +0000 |
parents | 0c938d8b5ba3 |
children |
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/* * In this module we are going to implement some high-level FFS write * operations, using the TMFFS2 protocol. */ #include <sys/types.h> #include <ctype.h> #include <stdio.h> #include <string.h> #include <strings.h> #include <stdlib.h> #include "limits.h" #include "localtypes.h" #include "etm.h" #include "ffs.h" #include "tmffs2.h" void send_file_write(filename, data, size) char *filename; u_char *data; { u_char cmdpkt[MAX_PKT_TO_TARGET], *dp; dp = cmdpkt + 1; *dp++ = ETM_FFS2; *dp++ = TMFFS_FILE_WRITE; *dp++ = strlen(filename) + 1; strcpy(dp, filename); dp += strlen(filename) + 1; *dp++ = size; /* data size in bytes */ bcopy(data, dp, size); dp += size; *dp++ = FFS_O_CREATE | FFS_O_TRUNC; send_etm_cmd(cmdpkt, dp - cmdpkt - 1); } void cmd_set_imeisv(argc, argv) char **argv; { char *filename, *cp, digits[16]; u_char bytes[8]; int pcm_order, i; if (!strcmp(argv[1], "pcm")) { filename = "/pcm/IMEI"; pcm_order = 1; } else if (!strcmp(argv[1], "fc")) { filename = "/etc/IMEISV"; pcm_order = 0; } else { printf( "error: IMEISV storage type argument must be \"pcm\" or \"fc\"\n"); return; } cp = argv[2]; if (!isdigit(*cp)) { inv: printf("error: 2nd argument must have 16 decimal digits\n"); return; } for (i = 0; i < 16; i++) { if (ispunct(*cp)) cp++; if (!isdigit(*cp)) goto inv; digits[i] = *cp++ - '0'; } if (*cp) goto inv; for (i = 0; i < 8; i++) bytes[i] = pcm_order ? digits[i*2+1] << 4 | digits[i*2] : digits[i*2] << 4 | digits[i*2+1]; printf("Writing \"%02X %02X %02X %02X %02X %02X %02X %02X\" into %s\n", bytes[0], bytes[1], bytes[2], bytes[3], bytes[4], bytes[5], bytes[6], bytes[7], filename); send_file_write(filename, bytes, 8); } void cmd_set_pcm_string(argc, argv) char **argv; { char filename[16]; if (strcmp(argv[1], "CGMI") && strcmp(argv[1], "CGMM") && strcmp(argv[1], "CGMR") && strcmp(argv[1], "CGSN")) { printf("error: \"%s\" is not a recognized PCM string file name\n", argv[1]); return; } sprintf(filename, "/pcm/%s", argv[1]); if (strlen(argv[2]) > 20) { printf("error: %s string may not exceed 20 characters\n", filename); return; } send_file_write(filename, argv[2], strlen(argv[2])); } void cmd_set_rfcap(argc, argv) char **argv; { u_char bytes[16]; int i; for (i = 0; i < 16; i++) bytes[i] = strtoul(argv[i+1], 0, 16); send_file_write("/gsm/com/rfcap", bytes, 16); }