fixed bug with USB devices (has no pgm or spi mode)
trunk/term.cpp (diff)| @@ -730,6 +730,12 @@ | ||
| 730 | 730 | static int cmd_spi(PROGRAMMER * pgm, struct avrpart * p, |
| 731 | 731 | int argc, char * argv[]) |
| 732 | 732 | { |
| 733 | + if(!pgm->setpin) | |
| 734 | + { | |
| 735 | + // fixed bug: USB device has no SPI mode | |
| 736 | + avrdude_message(MSG_INFO, "Device has no SPI mode!\n"); | |
| 737 | + return 0; | |
| 738 | + } | |
| 733 | 739 | pgm->setpin(pgm, PIN_AVR_RESET, 1); |
| 734 | 740 | spi_mode = 1; |
| 735 | 741 | return 0; |
| @@ -738,6 +744,12 @@ | ||
| 738 | 744 | static int cmd_pgm(PROGRAMMER * pgm, struct avrpart * p, |
| 739 | 745 | int argc, char * argv[]) |
| 740 | 746 | { |
| 747 | + if(!pgm->setpin) | |
| 748 | + { | |
| 749 | + // fixed bug: USB device has no pgm mode | |
| 750 | + avrdude_message(MSG_INFO, "Device has no direct programming mode!\n"); | |
| 751 | + return 0; | |
| 752 | + } | |
| 741 | 753 | pgm->setpin(pgm, PIN_AVR_RESET, 0); |
| 742 | 754 | spi_mode = 0; |
| 743 | 755 | pgm->initialize(pgm, p); |
