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| 21:40.22 | Reilithion | Hello, everyone. My friend and I have been playing around with openocd and a Cortex M3-based board. We've been trying to figure out how to flash our own image on there, but it doesn't seem to be behaving as it should. |
| 21:41.54 | Reilithion | It's a Blueboard LPC1768-H. When we try to erase and flash an image, then try to get a dump of what's on there afterward, the first 0x200 bytes are always the same (and not what we tried to write at all). |
| 21:43.02 | Reilithion | Since this is the first time we've ever worked with this board and openocd, we're really pretty lost. |
| 21:43.52 | Reilithion | Is there something obvious we're doing wrong? |
| 22:05.02 | roxfan | check MEMMAP reg |
| 23:00.08 | Reilithion | roxfan: What's that, exactly? |
| 23:10.14 | roxfan | 0x400FC040 |
| 23:10.35 | roxfan | if low bit is 0, the bootrom is mapped at 0 |
| 23:10.47 | roxfan | if low bit 0, flash is mapped at 0 |
| 23:24.44 | Reilithion | ah |
| 23:24.58 | Reilithion | wait, you said if the low bit is 0 twice |
| 23:25.30 | roxfan | er |
| 23:25.37 | roxfan | flash is mapped if it's 1 |