| 763 | } |
| 764 | |
| 765 | void ihex_get_data(int addr, int len, unsigned char *bytes) |
| 766 | { |
| 767 | int i; |
| 768 | |
| 769 | if (addr < 0 || len < 0 || addr + len >= MAX_MEMORY_SIZE) { |
| 770 | for (i=0; i<len; i++) { |
| 771 | bytes[i] = 255; |
| 772 | } |
| 773 | return; |
| 774 | } |
| 775 | for (i=0; i<len; i++) { |
| 776 | if (firmware_mask[addr]) { |
| 777 | bytes[i] = firmware_image[addr]; |
| 778 | } else { |
| 779 | bytes[i] = 255; |
| 780 | } |
| 781 | addr++; |
| 782 | } |
| 783 | } |
| 784 | |
| 785 | int memory_is_blank(int addr, int block_size) |
| 786 | { |
no outgoing calls
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