From b5f3b84182dfd80e41084962ecaf28b5b48b06e3 Mon Sep 17 00:00:00 2001 From: bdean Date: Thu, 10 Feb 2005 16:34:55 +0000 Subject: [PATCH] Style police: white space only change; consistent indentation, wrap long lines to < 80 columns. git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@447 81a1dc3b-b13d-400b-aceb-764788c761c2 --- main.c | 383 ++++++++++++++++++++++++++++++--------------------------- 1 file changed, 199 insertions(+), 184 deletions(-) diff --git a/main.c b/main.c index 9720909b..c7eaa331 100644 --- a/main.c +++ b/main.c @@ -94,32 +94,32 @@ int do_cycles; /* track erase-rewrite cycles */ */ void usage(void) { - fprintf(stderr, - "Usage: %s [options]\n" - "Options:\n" - " -p Required. Specify AVR device.\n" - " -C Specify location of configuration file.\n" - " -c Specify programmer type.\n" - " -D Disable auto erase for flash memory\n" - " -P Specify connection port.\n" - " -F Override invalid signature check.\n" - " -e Perform a chip erase.\n" - " -U :r|w|v:[:format]\n" - " Memory operation specification.\n" - " Multiple -U options are allowed, each request\n" - " is performed in the order specified.\n" - " -n Do not write anything to the device.\n" - " -V Do not verify.\n" - " -u Disable safemode, you need this option if you\n" - " want to change fuse bits. Otherwise they will be\n" - " recovered if they change\n" - " -t Enter terminal mode.\n" - " -E [,] List programmer exit specifications.\n" - " -v Verbose output. -v -v for more.\n" - " -q Quell progress output.\n" - " -? Display this usage.\n" - "\navrdude project: \n" - ,progname); + fprintf(stderr, + "Usage: %s [options]\n" + "Options:\n" + " -p Required. Specify AVR device.\n" + " -C Specify location of configuration file.\n" + " -c Specify programmer type.\n" + " -D Disable auto erase for flash memory\n" + " -P Specify connection port.\n" + " -F Override invalid signature check.\n" + " -e Perform a chip erase.\n" + " -U :r|w|v:[:format]\n" + " Memory operation specification.\n" + " Multiple -U options are allowed, each request\n" + " is performed in the order specified.\n" + " -n Do not write anything to the device.\n" + " -V Do not verify.\n" + " -u Disable safemode, you need this option if you\n" + " want to change fuse bits. Otherwise they will be\n" + " recovered if they change\n" + " -t Enter terminal mode.\n" + " -E [,] List programmer exit specifications.\n" + " -v Verbose output. -v -v for more.\n" + " -q Quell progress output.\n" + " -? Display this usage.\n" + "\navrdude project: \n" + ,progname); } @@ -245,22 +245,25 @@ typedef void (*FP_UpdateProgress)(int percent, double etime, char *hdr); static FP_UpdateProgress update_progress; -/* Report the progress of a read or write operation from/to the device. - - The first call of report_progress() should look like this (for a write op): - - report_progress (0, 1, "Writing"); - - Then hdr should be passed NULL on subsequent calls while the operation is - progressing. Once the operation is complete, a final call should be made as - such to ensure proper termination of the progress report: - - report_progress (1, 1, NULL); - - It would be nice if we could reduce the usage to one and only one call for - each of start, during and end cases. As things stand now, that is not - possible and makes maintenance a bit more work. */ - +/* + * Report the progress of a read or write operation from/to the + * device. + * + * The first call of report_progress() should look like this (for a write op): + * + * report_progress (0, 1, "Writing"); + * + * Then hdr should be passed NULL on subsequent calls while the + * operation is progressing. Once the operation is complete, a final + * call should be made as such to ensure proper termination of the + * progress report: + * + * report_progress (1, 1, NULL); + * + * It would be nice if we could reduce the usage to one and only one + * call for each of start, during and end cases. As things stand now, + * that is not possible and makes maintenance a bit more work. + */ void report_progress (int completed, int total, char *hdr) { static int last = 0; @@ -370,7 +373,7 @@ UPDATE * parse_op(char * s) p = s; while ((i < (sizeof(buf)-1) && *p && (*p != ':'))) buf[i++] = *p++; - + if (*p != ':') { fprintf(stderr, "%s: invalid update specification\n", progname); free(upd); @@ -504,7 +507,7 @@ UPDATE * new_update(int op, char * memtype, int filefmt, char * filename) u->filename = strdup(filename); u->op = op; u->format = filefmt; - + return u; } @@ -553,7 +556,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite, } } else if (upd->op == DEVICE_WRITE) { - /* + /* * write the selected device memory using data from a file; first * read the data from the specified file */ @@ -590,7 +593,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite, if (rc < 0) { fprintf(stderr, "%s: failed to write %s memory, rc=%d\n", - progname, upd->memtype, rc); + progname, upd->memtype, rc); return -1; } @@ -650,7 +653,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite, pgm->err_led(pgm, ON); return -1; } - + fprintf(stderr, "%s: %d bytes of %s verified\n", progname, rc, upd->memtype); @@ -664,7 +667,7 @@ int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite, return 0; } - + /* * main routine @@ -710,12 +713,12 @@ int main(int argc, char * argv []) #endif progname = rindex(argv[0],'/'); - - #if defined (WIN32NATIVE) + +#if defined (WIN32NATIVE) /* take care of backslash as dir sep in W32 */ if (!progname) progname = rindex(argv[0],'\\'); - #endif /* WIN32NATIVE */ - +#endif /* WIN32NATIVE */ + if (progname) progname++; else @@ -758,7 +761,7 @@ int main(int argc, char * argv []) win_sys_config_set(sys_config); win_usr_config_set(usr_config); - + #else strcpy(sys_config, CONFIG_DIR); @@ -856,7 +859,7 @@ int main(int argc, char * argv []) case 'u' : /* Disable safemode */ safemode = 0; break; - + case 'U': upd = parse_op(optarg); if (upd == NULL) { @@ -920,7 +923,7 @@ int main(int argc, char * argv []) i.e. Programmers Notepad */ setvbuf( stderr, NULL, _IONBF, 0 ); setvbuf( stdout, NULL, _IONBF, 0 ); - } + } } if (verbose) { @@ -1162,8 +1165,8 @@ int main(int argc, char * argv []) pgm->rdy_led(pgm, ON); fprintf(stderr, - "%s: AVR device initialized and ready to accept instructions\n", - progname); + "%s: AVR device initialized and ready to accept instructions\n", + progname); /* * Let's read the signature bytes to make sure there is at least a @@ -1210,54 +1213,58 @@ int main(int argc, char * argv []) } } } - + unsigned char safemode_lfuse = 0xff; unsigned char safemode_hfuse = 0xff; unsigned char safemode_efuse = 0xff; if (safemode == 1) { - /* If safemode is enabled, go ahead and read the current low, high, and extended fuse bytes as needed */ - - fprintf(stderr, "\n"); - - if (safemode_readfuses (&safemode_lfuse, &safemode_hfuse, &safemode_efuse, pgm, p, verbose) != 0) { - fprintf(stderr, "%s: safemode: To protect your AVR the programming will be aborted\n", progname); - exitrc = 1; - goto main_exit; - } - - fprintf(stderr, "\n"); - - //Save the fuses as default - safemode_memfuses(1, &safemode_lfuse, &safemode_hfuse, &safemode_efuse); - - - /* Check if user is attempting to write fuse bytes */ - AVRMEM * m; + /* If safemode is enabled, go ahead and read the current low, high, + and extended fuse bytes as needed */ - for (ln=lfirst(updates); ln; ln=lnext(ln)) { - upd = ldata(ln); - m = avr_locate_mem(p, upd->memtype); - if (m == NULL) - continue; - if (((strcasecmp(m->desc, "lfuse") == 0) || - (strcasecmp(m->desc, "hfuse") == 0) || - (strcasecmp(m->desc, "efuse") == 0)) && (upd->op == DEVICE_WRITE)) { - fprintf(stderr, - "%s: NOTE: FUSE memory has been specified, and safemode is ON\n" - "%s: This will not allow you to change the fuse bits.\n" - "%s: To disable this feature, specify the -u option.\n", - progname, progname, progname); + fprintf(stderr, "\n"); + + if (safemode_readfuses(&safemode_lfuse, &safemode_hfuse, + &safemode_efuse, pgm, p, verbose) != 0) { + fprintf(stderr, "%s: safemode: To protect your AVR the programming " + "will be aborted\n", + progname); + exitrc = 1; + goto main_exit; + } + + fprintf(stderr, "\n"); + + //Save the fuses as default + safemode_memfuses(1, &safemode_lfuse, &safemode_hfuse, &safemode_efuse); + + + /* Check if user is attempting to write fuse bytes */ + AVRMEM * m; + + for (ln=lfirst(updates); ln; ln=lnext(ln)) { + upd = ldata(ln); + m = avr_locate_mem(p, upd->memtype); + if (m == NULL) + continue; + if (((strcasecmp(m->desc, "lfuse") == 0) || + (strcasecmp(m->desc, "hfuse") == 0) || + (strcasecmp(m->desc, "efuse") == 0)) && (upd->op == DEVICE_WRITE)) { + fprintf(stderr, + "%s: NOTE: FUSE memory has been specified, and safemode is ON\n" + "%s: This will not allow you to change the fuse bits.\n" + "%s: To disable this feature, specify the -u option.\n", + progname, progname, progname); } } - + fprintf(stderr, "\n"); - - + + } - - - + + + if ((erase == 0) && (auto_erase == 1)) { AVRMEM * m; @@ -1278,11 +1285,11 @@ int main(int argc, char * argv []) } } - /* + /* * Display cycle count, if and only if it is not set later on. * * The cycle count will be displayed anytime it will be changed later. - */ + */ if ((set_cycles == -1) && ((erase == 0) || (do_cycles == 0))) { /* * see if the cycle count in the last four bytes of eeprom seems @@ -1329,12 +1336,12 @@ int main(int argc, char * argv []) if (terminal) { - + /* Warn user if safemode is on */ if (safemode > 0) { - fprintf(stderr, "%s: safemode is enabled, you will NOT be " - "able to change the fuse bits. Use -u option to disable\n", - progname); + fprintf(stderr, "%s: safemode is enabled, you will NOT be " + "able to change the fuse bits. Use -u option to disable\n", + progname); } /* * terminal mode @@ -1351,94 +1358,102 @@ int main(int argc, char * argv []) break; } } - - /* Right before we exit programming mode, which will make the fuse bits active, - check to make sure they are still correct */ - if (safemode == 1){ - /* If safemode is enabled, go ahead and read the current low, high, and extended fuse bytes as needed */ - unsigned char safemodeafter_lfuse = 0xff; - unsigned char safemodeafter_hfuse = 0xff; - unsigned char safemodeafter_efuse = 0xff; - unsigned char failures = 0; - - fprintf(stderr, "\n"); - - //Restore the default fuse values - safemode_memfuses(0, &safemode_lfuse, &safemode_hfuse, &safemode_efuse); - - /* Try reading back fuses, make sure they are reliable to read back */ - if (safemode_readfuses (&safemodeafter_lfuse, &safemodeafter_hfuse, &safemodeafter_efuse, pgm, p, verbose) != 0) { - /* Uh-oh.. try once more to read back fuses */ - if (safemode_readfuses (&safemodeafter_lfuse, &safemodeafter_hfuse, &safemodeafter_efuse, pgm, p, verbose) != 0) { - fprintf(stderr, "%s: safemode: Sorry, reading back fuses was unreliable. I have given up and exited programming mode\n", - progname); - exitrc = 1; - goto main_exit; - } - } - - /* Now check what fuses are against what they should be */ - if (safemodeafter_lfuse != safemode_lfuse) { - fprintf(stderr, "%s: safemode: lfuse changed! Read as %x, was %x\n", progname, - safemodeafter_lfuse, safemode_lfuse); - - /* Enough chit-chat, time to program some fuses and check them */ - if (safemode_writefuse (safemode_lfuse, "lfuse", pgm, p, 10, verbose) == 0) { - fprintf(stderr, "%s: safemode: and is now rescued\n", progname); - } - else { - fprintf(stderr, "%s: and COULD NOT be changed\n", progname); - failures++; - } - } - - /* Now check what fuses are against what they should be */ - if (safemodeafter_hfuse != safemode_hfuse) { - fprintf(stderr, "%s: safemode: hfuse changed! Read as %x, was %x\n", progname, - safemodeafter_hfuse, safemode_hfuse); - - /* Enough chit-chat, time to program some fuses and check them */ - if (safemode_writefuse (safemode_hfuse, "hfuse", pgm, p, 10, verbose) == 0) { - fprintf(stderr, "%s: safemode: and is now rescued\n", progname); - } - else { - fprintf(stderr, "%s: and COULD NOT be changed\n", progname); - failures++; - } - } - - /* Now check what fuses are against what they should be */ - if (safemodeafter_efuse != safemode_efuse) { - fprintf(stderr, "%s: safemode: efuse changed! Read as %x, was %x\n", progname, - safemodeafter_efuse, safemode_efuse); - - /* Enough chit-chat, time to program some fuses and check them */ - if (safemode_writefuse (safemode_efuse, "efuse", pgm, p, 10, verbose) == 0) { - fprintf(stderr, "%s: safemode: and is now rescued\n", progname); - } - else { - fprintf(stderr, "%s: and COULD NOT be changed\n", progname); - failures++; - } - } - - fprintf(stderr, "%s: safemode: ", progname); - if (failures == 0) { - fprintf(stderr, "Fuses OK\n"); - } - else { - fprintf(stderr, "Fuses not recovered, sorry\n"); - } - - } - - main_exit: + /* Right before we exit programming mode, which will make the fuse + bits active, check to make sure they are still correct */ + if (safemode == 1){ + /* If safemode is enabled, go ahead and read the current low, + * high, and extended fuse bytes as needed */ + unsigned char safemodeafter_lfuse = 0xff; + unsigned char safemodeafter_hfuse = 0xff; + unsigned char safemodeafter_efuse = 0xff; + unsigned char failures = 0; + + fprintf(stderr, "\n"); + + //Restore the default fuse values + safemode_memfuses(0, &safemode_lfuse, &safemode_hfuse, &safemode_efuse); + + /* Try reading back fuses, make sure they are reliable to read back */ + if (safemode_readfuses(&safemodeafter_lfuse, &safemodeafter_hfuse, + &safemodeafter_efuse, pgm, p, verbose) != 0) { + /* Uh-oh.. try once more to read back fuses */ + if (safemode_readfuses(&safemodeafter_lfuse, &safemodeafter_hfuse, + &safemodeafter_efuse, pgm, p, verbose) != 0) { + fprintf(stderr, + "%s: safemode: Sorry, reading back fuses was unreliable. " + "I have given up and exited programming mode\n", + progname); + exitrc = 1; + goto main_exit; + } + } + + /* Now check what fuses are against what they should be */ + if (safemodeafter_lfuse != safemode_lfuse) { + fprintf(stderr, "%s: safemode: lfuse changed! Read as %x, was %x\n", + progname, safemodeafter_lfuse, safemode_lfuse); + + /* Enough chit-chat, time to program some fuses and check them */ + if (safemode_writefuse (safemode_lfuse, "lfuse", pgm, p, + 10, verbose) == 0) { + fprintf(stderr, "%s: safemode: and is now rescued\n", progname); + } + else { + fprintf(stderr, "%s: and COULD NOT be changed\n", progname); + failures++; + } + } + + /* Now check what fuses are against what they should be */ + if (safemodeafter_hfuse != safemode_hfuse) { + fprintf(stderr, "%s: safemode: hfuse changed! Read as %x, was %x\n", + progname, safemodeafter_hfuse, safemode_hfuse); + + /* Enough chit-chat, time to program some fuses and check them */ + if (safemode_writefuse(safemode_hfuse, "hfuse", pgm, p, + 10, verbose) == 0) { + fprintf(stderr, "%s: safemode: and is now rescued\n", progname); + } + else { + fprintf(stderr, "%s: and COULD NOT be changed\n", progname); + failures++; + } + } + + /* Now check what fuses are against what they should be */ + if (safemodeafter_efuse != safemode_efuse) { + fprintf(stderr, "%s: safemode: efuse changed! Read as %x, was %x\n", + progname, safemodeafter_efuse, safemode_efuse); + + /* Enough chit-chat, time to program some fuses and check them */ + if (safemode_writefuse (safemode_efuse, "efuse", pgm, p, + 10, verbose) == 0) { + fprintf(stderr, "%s: safemode: and is now rescued\n", progname); + } + else { + fprintf(stderr, "%s: and COULD NOT be changed\n", progname); + failures++; + } + } + + fprintf(stderr, "%s: safemode: ", progname); + if (failures == 0) { + fprintf(stderr, "Fuses OK\n"); + } + else { + fprintf(stderr, "Fuses not recovered, sorry\n"); + } + + } + + +main_exit: /* * program complete */ - + pgm->powerdown(pgm);