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https://github.com/GearsProgress/Poke_Transporter_GB.git
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93a6c0f3fe
The reason for this functionality is that some flashcarts *cough* EZ Flash Omega (DE) *cough* can't be hotswapped IN. When you try this, they will trigger a reset of the gba. This is only relevant for the use case in which you first launch the rom from a flashcart in the first place. I suppose this can only be relevant for flashcarts which offer "single cart mode". (mode B for EZ Flash Omega). So, I added an option to upload the rom to another GBA from the "game_load_error" screen if you press the SELECT button. So, with this change, you could - launch Poke Transporter GB on GBA 1 from a flashcart. - eject the flashcart on GBA 1 - make sure the EZ Flash Omega or other "single cart mode/mode B" capable flashcart is set to this mode. - insert this flashcart into GBA 2 - connect GBA link cable (narrow plug on GBA 1, wide plug on GBA 2) - Power on GBA 2 and press both SELECT and START while the gameboy logo is still shown - On GBA 1, in the "game_load_error" screen, press SELECT - On GBA 1, now press A -> The multiboot upload will now start - Once finished, GBA 2 will now be running Poke Transporter GB as well - GBA 2 will recognize the gen III save! - You can now disconnect the GBA link cable and turn off GBA 1. (you may use it later for the GBC game alongside a GBC link cable to start the actual PKMN transfer)
11 lines
288 B
C
11 lines
288 B
C
#ifndef MULTIBOOT_UPLOAD_H
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#define MULTIBOOT_UPLOAD_H
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/**
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* @brief Shows the multiboot upload screen.
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* If the user presses A in this screen/popup,
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* the GBA will upload the whole EWRAM as a multiboot rom to another GBA over the link cable.
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*/
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void multiboot_upload_screen();
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#endif |