20 lines
830 B
INI
20 lines
830 B
INI
/* Keil debugger startup script for mcm-ddc-04 (APP1 @ 0x01008000).
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*
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* Why: Keil downloads only the APP1 image. The bootsetting record at
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* 0x01004000 (written by tools/merge_image.py) still holds the CRC of the
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* last packaged build, so after any Keil re-download the bootloader at
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* 0x01000000 rejects the APP and spins forever -> debug never reaches main.
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*
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* Fix: skip the natural boot path, force SP/PC from the APP1 vector table.
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* µVision executes this file after LOAD + RESET, then "Run to main()" does
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* the rest. For standalone (no debugger) runs, flash tools/out/caiic_full.bin
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* instead - it carries a bootsetting CRC that matches the APP image.
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*/
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FUNC void Setup(void)
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{
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SP = _RDWORD(0x01008000); /* APP1 initial MSP */
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PC = _RDWORD(0x01008004); /* APP1 Reset_Handler */
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}
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Setup();
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