Introduce a new option, -U, for performing memory operions. Its
argument is a 4 field string (fields seperated by colons) which indicate what memory type to operate on, what operation to perform is (read, write, or verify), the filename to read from, write to, or verify against, and an optional file format field. Multple -U options can be specified to operate on more than one memory at a time with a single invocation. For example, to update both the flash and the eeprom at the same time one can now specify the following: avrdude -p -e -U flash:w:main.hex:i -U eeprom:w:eeprom.hex:i git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@341 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Brian S. Dean
parent
8e6ff20780
commit
87ce6adaf5
29
avrdude.1
29
avrdude.1
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@ -43,6 +43,7 @@
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.Op Fl P Ar port
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.Op Fl q
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.Op Fl t
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.Op Fl U Ar memop
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.Op Fl v
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.Op Fl V
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.Op Fl y
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@ -332,6 +333,34 @@ Tells
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.Nm
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to enter the interactive ``terminal'' mode instead of up- or downloading
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files. See below for a detailed description of the terminal mode.
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.It Xo Fl U Ar memtype Ns
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.Ar \&: Ns Ar op Ns
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.Ar \&: Ns Ar filename Ns
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.Op \&: Ns Ar format
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.Xc
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Perform a memory operation as indicated. The
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.Ar memtype
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field specifies the memory type to operate on. The
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.Ar op
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field specifies what operation to perform:
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.Bl -tag -width noreset
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.It Ar r
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read device memory and write to the specified file
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.It Ar w
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read data from the specified file and write to the device memory
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.It Ar v
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read data from both the device and the specified file and perform a verify
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.El
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.Pp
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The
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.Ar filename
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field indicates the name of the file to read or write.
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The
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.Ar format
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field is optional and contains the format of the file to read or
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write. See the
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.Fl f
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option for possible values.
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.It Fl v
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Enable verbose output.
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.It Fl V
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511
main.c
511
main.c
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@ -47,12 +47,29 @@
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#include "config.h"
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#include "confwin.h"
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#include "fileio.h"
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#include "lists.h"
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#include "par.h"
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#include "pindefs.h"
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#include "ppi.h"
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#include "term.h"
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enum {
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DEVICE_READ,
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DEVICE_WRITE,
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DEVICE_VERIFY
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};
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typedef struct update_t {
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char * memtype;
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int op;
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char * filename;
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int format;
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} UPDATE;
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/* Get VERSION from ac_cfg.h */
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char * version = VERSION;
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@ -64,6 +81,8 @@ char progbuf[PATH_MAX]; /* temporary buffer of spaces the same
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PROGRAMMER * pgm = NULL;
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LISTID updates;
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/*
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* global options
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*/
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@ -88,6 +107,10 @@ void usage(void)
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" -i <filename> Write device. Specify an input file.\n"
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" -o <filename> Read device. Specify an output file.\n"
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" -f <format> Specify the file format.\n"
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" -U <memtype>:r|w|v:<filename>[:format]\n"
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" Alternate memory operation specification.\n"
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" Multiple -U options are allowed, each request\n"
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" is performed in the order specified.\n"
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" -n Do not write anything to the device.\n"
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" -V Do not verify.\n"
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" -t Enter terminal mode.\n"
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@ -362,6 +385,322 @@ static void update_progress_no_tty (int percent, double etime, char *hdr)
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last = (percent>>1)*2; /* Make last a multiple of 2. */
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}
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UPDATE * parse_op(char * s)
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{
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char buf[1024];
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char * p;
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UPDATE * upd;
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int i;
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upd = (UPDATE *)malloc(sizeof(UPDATE));
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if (upd == NULL) {
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fprintf(stderr, "%s: out of memory\n", progname);
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exit(1);
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}
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i = 0;
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p = s;
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while ((i < (sizeof(buf)-1) && *p && (*p != ':')))
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buf[i++] = *p++;
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if (*p != ':') {
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fprintf(stderr, "%s: invalid update specification\n", progname);
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free(upd);
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return NULL;
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}
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buf[i] = 0;
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upd->memtype = (char *)malloc(strlen(buf)+1);
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if (upd->memtype == NULL) {
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fprintf(stderr, "%s: out of memory\n", progname);
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exit(1);
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}
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strcpy(upd->memtype, buf);
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p++;
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if (*p == 'r') {
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upd->op = DEVICE_READ;
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}
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else if (*p == 'w') {
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upd->op = DEVICE_WRITE;
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}
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else if (*p == 'v') {
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upd->op = DEVICE_VERIFY;
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}
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else {
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fprintf(stderr, "%s: invalid I/O mode '%c' in update specification\n",
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progname, *p);
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fprintf(stderr,
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" allowed values are:\n"
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" r = read device\n"
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" w = write device\n"
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" v = verify device\n");
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free(upd->memtype);
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free(upd);
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return NULL;
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}
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p++;
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if (*p != ':') {
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fprintf(stderr, "%s: invalid update specification\n", progname);
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free(upd->memtype);
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free(upd);
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return NULL;
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}
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p++;
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i = 0;
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while ((i < (sizeof(buf)-1) && *p && (*p != ':')))
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buf[i++] = *p++;
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if (!((*p == ':')||(*p == 0))) {
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fprintf(stderr, "%s: invalid update specification\n", progname);
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free(upd->memtype);
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free(upd);
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return NULL;
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}
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buf[i] = 0;
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upd->filename = (char *)malloc(strlen(buf)+1);
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if (upd->filename == NULL) {
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fprintf(stderr, "%s: out of memory\n", progname);
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free(upd->memtype);
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free(upd);
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return NULL;
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}
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strcpy(upd->filename, buf);
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upd->format = FMT_AUTO;
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if (*p == ':') {
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p++;
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switch (*p) {
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case 'a': upd->format = FMT_AUTO; break;
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case 's': upd->format = FMT_SREC; break;
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case 'i': upd->format = FMT_IHEX; break;
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case 'r': upd->format = FMT_RBIN; break;
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case 'm': upd->format = FMT_IMM; break;
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default:
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fprintf(stderr, "%s: invalid file format '%c' in update specifier\n",
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progname, *p);
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free(upd->memtype);
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free(upd->filename);
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free(upd);
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return NULL;
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}
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p++;
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}
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if (*p != 0) {
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fprintf(stderr,
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"%s: WARNING, extraneous data (%s) in update specifier ignored\n",
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progname, p);
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}
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return upd;
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}
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UPDATE * dup_update(UPDATE * upd)
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{
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UPDATE * u;
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u = (UPDATE *)malloc(sizeof(UPDATE));
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if (u == NULL) {
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fprintf(stderr, "%s: out of memory\n", progname);
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exit(1);
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}
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memcpy(u, upd, sizeof(UPDATE));
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u->memtype = strdup(upd->memtype);
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u->filename = strdup(upd->filename);
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return u;
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}
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UPDATE * new_update(int op, char * memtype, int filefmt, char * filename)
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{
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UPDATE * u;
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u = (UPDATE *)malloc(sizeof(UPDATE));
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if (u == NULL) {
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fprintf(stderr, "%s: out of memory\n", progname);
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exit(1);
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}
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u->memtype = strdup(memtype);
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u->filename = strdup(filename);
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u->op = op;
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u->format = filefmt;
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return u;
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}
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int do_op(PROGRAMMER * pgm, struct avrpart * p, UPDATE * upd, int nowrite,
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int verify)
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{
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struct avrpart * v;
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AVRMEM * mem;
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long size, vsize;
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int rc;
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mem = avr_locate_mem(p, upd->memtype);
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if (mem == NULL) {
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fprintf(stderr, "\"%s\" memory type not defined for part \"%s\"\n",
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upd->memtype, p->desc);
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return -1;
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}
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if (upd->op == DEVICE_READ) {
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/*
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* read out the specified device memory and write it to a file
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*/
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fprintf(stderr, "%s: reading %s memory:\n",
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progname, upd->memtype);
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report_progress(0,1,"Reading");
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rc = avr_read(pgm, p, upd->memtype, 0, 1);
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if (rc < 0) {
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fprintf(stderr, "%s: failed to read all of %s memory, rc=%d\n",
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progname, upd->memtype, rc);
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return -1;
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}
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report_progress(1,1,NULL);
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size = rc;
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fprintf(stderr,
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"%s: writing output file \"%s\"\n",
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progname,
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strcmp(upd->filename, "-")==0 ? "<stdout>" : upd->filename);
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rc = fileio(FIO_WRITE, upd->filename, upd->format, p, upd->memtype, size);
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if (rc < 0) {
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fprintf(stderr, "%s: write to file '%s' failed\n",
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progname, upd->filename);
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return -1;
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}
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}
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else if (upd->op == DEVICE_WRITE) {
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/*
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* write the selected device memory using data from a file; first
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* read the data from the specified file
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*/
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fprintf(stderr,
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"%s: reading input file \"%s\"\n",
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progname,
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strcmp(upd->filename, "-")==0 ? "<stdin>" : upd->filename);
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rc = fileio(FIO_READ, upd->filename, upd->format, p, upd->memtype, -1);
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if (rc < 0) {
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fprintf(stderr, "%s: write to file '%s' failed\n",
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progname, upd->filename);
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return -1;
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}
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size = rc;
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/*
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* write the buffer contents to the selected memory type
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*/
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fprintf(stderr, "%s: writing %s (%d bytes):\n",
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progname, upd->memtype, size);
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if (!nowrite) {
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report_progress(0,1,"Writing");
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rc = avr_write(pgm, p, upd->memtype, size, 1);
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report_progress(1,1,NULL);
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}
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else {
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/*
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* test mode, don't actually write to the chip, output the buffer
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* to stdout in intel hex instead
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*/
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rc = fileio(FIO_WRITE, "-", FMT_IHEX, p, upd->memtype, size);
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}
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if (rc < 0) {
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fprintf(stderr, "%s: failed to write %s memory, rc=%d\n",
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progname, upd->memtype, rc);
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return -1;
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}
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vsize = rc;
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fprintf(stderr, "%s: %d bytes of %s written\n", progname,
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vsize, upd->memtype);
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}
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else if (upd->op == DEVICE_VERIFY) {
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/*
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* verify that the in memory file (p->mem[AVR_M_FLASH|AVR_M_EEPROM])
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* is the same as what is on the chip
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*/
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pgm->vfy_led(pgm, ON);
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v = avr_dup_part(p);
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fprintf(stderr, "%s: verifying %s memory against %s:\n",
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progname, upd->memtype, upd->filename);
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fprintf(stderr, "%s: load data %s data from input file %s:\n",
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progname, upd->memtype, upd->filename);
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rc = fileio(FIO_READ, upd->filename, upd->format, p, upd->memtype, -1);
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if (rc < 0) {
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fprintf(stderr, "%s: read from file '%s' failed\n",
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progname, upd->filename);
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return -1;
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}
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size = rc;
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fprintf(stderr, "%s: input file %s contains %ld bytes\n",
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progname, upd->filename, size);
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fprintf(stderr, "%s: reading on-chip %s data:\n",
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progname, upd->memtype);
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report_progress (0,1,"Reading");
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rc = avr_read(pgm, v, upd->memtype, size, 1);
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if (rc < 0) {
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fprintf(stderr, "%s: failed to read all of %s memory, rc=%d\n",
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progname, upd->memtype, rc);
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pgm->err_led(pgm, ON);
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return -1;
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}
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report_progress (1,1,NULL);
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fprintf(stderr, "%s: verifying ...\n", progname);
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rc = avr_verify(p, v, upd->memtype, size);
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if (rc < 0) {
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fprintf(stderr, "%s: verification error; content mismatch\n",
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progname);
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pgm->err_led(pgm, ON);
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return -1;
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}
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fprintf(stderr, "%s: %d bytes of %s verified\n",
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progname, rc, upd->memtype);
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pgm->vfy_led(pgm, OFF);
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}
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else {
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fprintf(stderr, "%s: invalid update operation (%d) requested\n",
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progname, upd->op);
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return -1;
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}
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return 0;
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}
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/*
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* main routine
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*/
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@ -380,10 +719,13 @@ int main(int argc, char * argv [])
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int vsize=-1; /* number of bytes to verify */
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AVRMEM * sig; /* signature data */
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struct stat sb;
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UPDATE * upd;
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LNODEID * ln;
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/* options / operating mode variables */
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char * memtype; /* "flash", "eeprom", etc */
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int doread; /* 1=reading AVR, 0=writing AVR */
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int doread; /* 1=reading AVR */
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int dowrite; /* 1=writing AVR */
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int erase; /* 1=erase chip, 0=don't */
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char * outputf; /* output file name */
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char * inputf; /* input file name */
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@ -417,12 +759,19 @@ int main(int argc, char * argv [])
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init_config();
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updates = lcreat(NULL, 0);
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if (updates == NULL) {
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fprintf(stderr, "%s: cannot initialize updater list\n", progname);
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exit(1);
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}
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partdesc = NULL;
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readorwrite = 0;
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port = default_parallel;
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outputf = NULL;
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inputf = NULL;
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doread = 1;
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doread = 0;
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dowrite = 0;
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memtype = "flash";
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erase = 0;
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p = NULL;
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@ -484,7 +833,7 @@ int main(int argc, char * argv [])
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/*
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* process command line arguments
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*/
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while ((ch = getopt(argc,argv,"?c:C:eE:f:Fi:I:m:no:p:P:qtvVyY:")) != -1) {
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while ((ch = getopt(argc,argv,"?c:C:eE:f:Fi:I:m:no:p:P:qtvU:VyY:")) != -1) {
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switch (ch) {
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case 'c': /* programmer id */
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|
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@ -550,7 +899,7 @@ int main(int argc, char * argv [])
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fprintf(stderr,"%s: -o, -i, and -t are incompatible\n\n", progname);
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return 1;
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}
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doread = 0;
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dowrite = 1;
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inputf = optarg;
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break;
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@ -559,7 +908,7 @@ int main(int argc, char * argv [])
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fprintf(stderr,"%s: -o, -I, and -t are incompatible\n\n", progname);
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return 1;
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}
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doread = 0;
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dowrite = 1;
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inputf = optarg;
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filefmt = FMT_IMM;
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break;
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|
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@ -601,6 +950,22 @@ int main(int argc, char * argv [])
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port = optarg;
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break;
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case 'U':
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upd = parse_op(optarg);
|
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if (upd == NULL) {
|
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fprintf(stderr, "%s: error parsing update operation '%s'\n",
|
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progname, optarg);
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exit(1);
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}
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ladd(updates, upd);
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|
||||
if (verify && upd->op == DEVICE_WRITE) {
|
||||
upd = dup_update(upd);
|
||||
upd->op = DEVICE_VERIFY;
|
||||
ladd(updates, upd);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'v':
|
||||
verbose++;
|
||||
break;
|
||||
|
|
@ -970,7 +1335,8 @@ int main(int argc, char * argv [])
|
|||
|
||||
|
||||
|
||||
if (!terminal && ((inputf==NULL) && (outputf==NULL))) {
|
||||
if (!terminal && (lsize(updates) == 0) &&
|
||||
((inputf==NULL) && (outputf==NULL))) {
|
||||
/*
|
||||
* Check here to see if any other operations were selected and
|
||||
* generate an error message because if they were, we need either
|
||||
|
|
@ -985,6 +1351,13 @@ int main(int argc, char * argv [])
|
|||
goto main_exit;
|
||||
}
|
||||
|
||||
if (doread && dowrite) {
|
||||
fprintf(stderr, "%s: can't be reading and writing from/to the same file\n",
|
||||
progname);
|
||||
exitrc = 1;
|
||||
goto main_exit;
|
||||
}
|
||||
|
||||
if (terminal) {
|
||||
/*
|
||||
* terminal mode
|
||||
|
|
@ -992,119 +1365,29 @@ int main(int argc, char * argv [])
|
|||
exitrc = terminal_mode(pgm, p);
|
||||
}
|
||||
else if (doread) {
|
||||
/*
|
||||
* read out the specified device memory and write it to a file
|
||||
*/
|
||||
fprintf(stderr, "%s: reading %s memory:\n",
|
||||
progname, memtype);
|
||||
report_progress(0,1,"Reading");
|
||||
rc = avr_read(pgm, p, memtype, 0, 1);
|
||||
if (rc < 0) {
|
||||
fprintf(stderr, "%s: failed to read all of %s memory, rc=%d\n",
|
||||
progname, memtype, rc);
|
||||
exitrc = 1;
|
||||
goto main_exit;
|
||||
}
|
||||
report_progress(1,1,NULL);
|
||||
size = rc;
|
||||
|
||||
fprintf(stderr, "%s: writing output file \"%s\"\n",
|
||||
progname, strcmp(outputf, "-")==0 ? "<stdout>" : outputf);
|
||||
rc = fileio(FIO_WRITE, outputf, filefmt, p, memtype, size);
|
||||
if (rc < 0) {
|
||||
fprintf(stderr, "%s: terminating\n", progname);
|
||||
exitrc = 1;
|
||||
goto main_exit;
|
||||
}
|
||||
|
||||
upd = new_update(DEVICE_READ, memtype, filefmt, outputf);
|
||||
ladd(updates, upd);
|
||||
}
|
||||
else {
|
||||
/*
|
||||
* write the selected device memory using data from a file; first
|
||||
* read the data from the specified file
|
||||
*/
|
||||
fprintf(stderr, "%s: reading input file \"%s\"\n",
|
||||
progname, strcmp(inputf, "-")==0 ? "<stdin>" : inputf);
|
||||
rc = fileio(FIO_READ, inputf, filefmt, p, memtype, -1);
|
||||
if (rc < 0) {
|
||||
fprintf(stderr, "%s: terminating\n", progname);
|
||||
exitrc = 1;
|
||||
goto main_exit;
|
||||
}
|
||||
size = rc;
|
||||
|
||||
/*
|
||||
* write the buffer contents to the selected memory type
|
||||
*/
|
||||
fprintf(stderr, "%s: writing %s (%d bytes):\n",
|
||||
progname, memtype, size);
|
||||
|
||||
if (!nowrite) {
|
||||
report_progress(0,1,"Writing");
|
||||
rc = avr_write(pgm, p, memtype, size, 1);
|
||||
report_progress(1,1,NULL);
|
||||
}
|
||||
else {
|
||||
/*
|
||||
* test mode, don't actually write to the chip, output the buffer
|
||||
* to stdout in intel hex instead
|
||||
*/
|
||||
rc = fileio(FIO_WRITE, "-", FMT_IHEX, p, memtype, size);
|
||||
}
|
||||
|
||||
if (rc < 0) {
|
||||
fprintf(stderr, "%s: failed to write %s memory, rc=%d\n",
|
||||
progname, memtype, rc);
|
||||
exitrc = 1;
|
||||
goto main_exit;
|
||||
}
|
||||
|
||||
vsize = rc;
|
||||
|
||||
fprintf(stderr, "%s: %d bytes of %s written\n", progname,
|
||||
vsize, memtype);
|
||||
|
||||
else if (dowrite) {
|
||||
upd = new_update(DEVICE_WRITE, memtype, filefmt, inputf);
|
||||
ladd(updates, upd);
|
||||
}
|
||||
|
||||
if (!doread && verify) {
|
||||
/*
|
||||
* verify that the in memory file (p->mem[AVR_M_FLASH|AVR_M_EEPROM])
|
||||
* is the same as what is on the chip
|
||||
*/
|
||||
pgm->vfy_led(pgm, ON);
|
||||
|
||||
fprintf(stderr, "%s: verifying %s memory against %s:\n",
|
||||
progname, memtype, inputf);
|
||||
fprintf(stderr, "%s: reading on-chip %s data:\n",
|
||||
progname, memtype);
|
||||
report_progress (0,1,"Reading");
|
||||
rc = avr_read(pgm, v, memtype, vsize, 1);
|
||||
if (rc < 0) {
|
||||
fprintf(stderr, "%s: failed to read all of %s memory, rc=%d\n",
|
||||
progname, memtype, rc);
|
||||
pgm->err_led(pgm, ON);
|
||||
exitrc = 1;
|
||||
goto main_exit;
|
||||
}
|
||||
report_progress (1,1,NULL);
|
||||
|
||||
fprintf(stderr, "%s: verifying ...\n", progname);
|
||||
rc = avr_verify(p, v, memtype, vsize);
|
||||
if (rc < 0) {
|
||||
fprintf(stderr, "%s: verification error; content mismatch\n",
|
||||
progname);
|
||||
pgm->err_led(pgm, ON);
|
||||
exitrc = 1;
|
||||
goto main_exit;
|
||||
}
|
||||
|
||||
fprintf(stderr, "%s: %d bytes of %s verified\n",
|
||||
progname, rc, memtype);
|
||||
|
||||
pgm->vfy_led(pgm, OFF);
|
||||
if (!doread && verify && inputf) {
|
||||
upd = new_update(DEVICE_VERIFY, memtype, filefmt, inputf);
|
||||
ladd(updates, upd);
|
||||
}
|
||||
|
||||
|
||||
for (ln=lfirst(updates); ln; ln=lnext(ln)) {
|
||||
upd = ldata(ln);
|
||||
fprintf(stderr, "%s: performing op: %d, %s, %d, %s\n",
|
||||
progname, upd->op, upd->memtype, upd->format, upd->filename);
|
||||
rc = do_op(pgm, p, upd, nowrite, verify);
|
||||
if (rc) {
|
||||
exitrc = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
main_exit:
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue