Commit Graph

5 Commits

Author SHA1 Message Date
Mateusz Faderewski
01968b55db
Cheats support (backend only) (#94)
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## Description
This PR implements cheat support (patcher + engine) with a simple API to
provide Action Replay/Game Shark compatible cheats (with exception of
cheats that utilize GS button).

API consist of a single pointer to an array of the cheats ended with a
double zero entry,
For example, if you want to pass these cheats to the patcher:
```
D01F9B91 0020 // Majora's Mask (USA) Inventory Editor
803FDA3F 0002
```
Put cheats in a `uint32_t` array as such (notice last two entries are
zeros):
```
uint32_t cheats[] = {
    0xD01F9B91,
    0x0020,
    0x803FDA3F,
    0x0002,
    0,
    0,
};
```
And pass this array as a boot parameter: `menu->boot_params->cheat_list
= cheats;`

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## Motivation and Context
To provide users with ability to run game modifications in a easy way.
<!--- What does this sample do? What problem does it solve? -->
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issue here -->

## How Has This Been Tested?
On a SummerCart64 flashcart + assembly instructions generation verified
in ares emulator via GDB.
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to -->
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## Screenshots
No screenshots
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## Types of changes
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the boxes that apply: -->
- [x] Improvement (non-breaking change that adds a new feature)
- [ ] Bug fix (fixes an issue)
- [ ] Breaking change (breaking change)
- [ ] Config and build (change in the configuration and build system,
has no impact on code or features)

## Checklist:
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that apply. -->
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here to help! -->
- [x] My code follows the code style of this project.
- [x] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.

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Signed-off-by: Polprzewodnikowy <sc@mateuszfaderewski.pl>
2024-05-05 00:19:20 +02:00
Mateusz Faderewski
3becd1ff59
Use stdio calls for file/directory interaction instead of fatfs (#95)
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## Description
<!--- Describe your changes in detail -->
This PR changes most of the calls to the fatfs lib with the standard C
ones.
Additionally, there's couple of changes required to adapt to new
interface and several bug fixes.
As a bonus menu can now be run in ares emulator and on the iQue player,
adapting to the available storage options - DragonFS in the ROM and iQue
flash modules (bbfs).

## Motivation and Context
<!--- What does this sample do? What problem does it solve? -->
<!--- If it fixes/closes/resolves an open issue, please link to the
issue here -->
To make it easier to use storage medium other than SD cards on platforms
other than N64 with flashcart.

## How Has This Been Tested?
<!-- (if applicable) -->
<!--- Please describe in detail how you tested your sample/changes. -->
<!--- Include details of your testing environment, and the tests you ran
to -->
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SummerCart64 flashcart and ares emulator

## Screenshots
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N/A

## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [x] Improvement (non-breaking change that adds a new feature)
- [x] Bug fix (fixes an issue)
- [x] Breaking change (breaking change)
- [x] Config and build (change in the configuration and build system,
has no impact on code or features)

## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes
that apply. -->
<!--- If you're unsure about any of these, don't hesitate to ask. We're
here to help! -->
- [x] My code follows the code style of this project.
- [x] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.

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replacing the name with your GitHub user name and GitHub email contact.
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Signed-off-by: Polprzewodnikowy <sc@mateuszfaderewski.pl>
2024-04-24 02:45:09 +02:00
Mateusz Faderewski
80eb7bbd9c Added CIC selection menu + minor fixes and code cleanup 2024-01-17 15:43:31 +01:00
Robin Jones
07fd93cb2a
Documentation updates (#65)
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## Description
<!--- Describe your changes in detail -->

## Motivation and Context
<!--- What does this sample do? What problem does it solve? -->
<!--- If it fixes/closes/resolves an open issue, please link to the
issue here -->

## How Has This Been Tested?
<!-- (if applicable) -->
<!--- Please describe in detail how you tested your sample/changes. -->
<!--- Include details of your testing environment, and the tests you ran
to -->
<!--- see how your change affects other areas of the code, etc. -->

## Screenshots
<!-- (if appropriate): -->

## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Improvement (non-breaking change that adds a new feature)
- [ ] Bug fix (fixes an issue)
- [ ] Breaking change (breaking change)
- [ ] Config and build (change in the configuration and build system,
has no impact on code or features)

## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes
that apply. -->
<!--- If you're unsure about any of these, don't hesitate to ask. We're
here to help! -->
- [ ] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.

<!--- It would be nice if you could sign off your contribution by
replacing the name with your GitHub user name and GitHub email contact.
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Signed-off-by: GITHUB_USER <GITHUB_USER_EMAIL>
2023-11-10 16:39:09 +00:00
Mateusz Faderewski
f063f05fe6 Added USB debug commands handling + file_get_sectors refactor 2023-09-04 21:09:46 +02:00