tape training

2026-10-03 17:30:43 +02:00
parent 5897e55094
commit 9823a05ffe
8 changed files with 1085 additions and 43 deletions
@@ -131,6 +131,15 @@ static void command_dump(uint8_t argc, char **argv)
            print_hex8(*(volatile uint8_t *)(address + offset + column));
            bios_putc(' ');
        }
+        for (; column < 16; ++column) {
+            bios_puts("   ");
+        }
+        bios_putc('|');
+        for (column = 0; column < row_length; ++column) {
+            uint8_t value = *(volatile uint8_t *)(address + offset + column);
+            bios_putc(value >= ' ' && value <= '~' ? (char)value : '.');
+        }
+        bios_putc('|');
        bios_puts("\r\n");
        offset += row_length;
    }