Add support for writing single characters
Now this is possible: write eeprom 0x00 a b c d e f 0x80 0x90 ! H E L L O
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parent
2589b17640
commit
c007dc7d24
27
src/term.c
27
src/term.c
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@ -399,21 +399,32 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
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if(write_mode == WRITE_MODE_STANDARD) {
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for (i=3; i<argc; i++) {
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buf[i-3] = strtoul(argv[i], &e, 0);
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unsigned char write_val = strtoul(argv[i], &e, 0);
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if (*e || (e == argv[i])) {
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avrdude_message(MSG_INFO, "%s (write): can't parse byte \"%s\"\n",
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progname, argv[i]);
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free(buf);
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return -1;
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// If passed argument is a single character
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if(argv[i][1] == '\0') {
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write_val = argv[i][0];
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} else {
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avrdude_message(MSG_INFO, "%s (write): can't parse byte \"%s\"\n",
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progname, argv[i]);
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free(buf);
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return -1;
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}
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}
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buf[i-3] = write_val;
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}
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} else if(write_mode == WRITE_MODE_FILL) {
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unsigned char fill_val = strtoul(argv[4], &e, 0);
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if (*e || (e == argv[4])) {
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avrdude_message(MSG_INFO, "%s (write ...): can't parse byte \"%s\"\n",
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// If passed argument is a single character
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if(argv[4][1] == '\0') {
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fill_val = argv[4][0];
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} else {
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avrdude_message(MSG_INFO, "%s (write ...): can't parse byte \"%s\"\n",
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progname, argv[4]);
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free(buf);
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return -1;
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free(buf);
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return -1;
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}
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}
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for (i = 0; i < len; i++) {
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buf[i] = fill_val;
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