2022-12-31 02:10:27 +01:00
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- [N64 commands](#n64-commands)
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---
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2022-12-31 01:12:02 +01:00
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## N64 commands
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2022-12-31 02:10:27 +01:00
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2023-06-30 01:09:02 +02:00
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| id | name | arg0 | arg1 | rsp0 | rsp1 | description |
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| --- | --------------------- | -------------- | ------------ | ---------------- | -------------- | ---------------------------------------------------------- |
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| `v` | **IDENTIFIER_GET** | --- | --- | identifier | --- | Get flashcart identifier `SCv2` |
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| `V` | **VERSION_GET** | --- | --- | major/minor | revision | Get flashcart firmware version |
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| `c` | **CONFIG_GET** | config_id | --- | --- | current_value | Get config option |
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| `C` | **CONFIG_SET** | config_id | new_value | --- | previous_value | Set config option and get previous value |
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| `a` | **SETTING_GET** | setting_id | --- | --- | current_value | Get persistent setting option |
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| `A` | **SETTING_SET** | setting_id | new_value | --- | --- | Set persistent setting option |
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| `t` | **TIME_GET** | --- | --- | time_0 | time_1 | Get current RTC value |
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| `T` | **TIME_SET** | time_0 | time_1 | --- | --- | Set new RTC value |
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| `m` | **USB_READ** | pi_address | length | --- | --- | Receive data from USB to flashcart |
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| `M` | **USB_WRITE** | pi_address | length/type | --- | --- | Send data from from flashcart to USB |
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| `u` | **USB_READ_STATUS** | --- | --- | read_status/type | length | Get USB read status and type/length |
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| `U` | **USB_WRITE_STATUS** | --- | --- | write_status | --- | Get USB write status |
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| `i` | **SD_CARD_OP** | pi_address | operation | --- | return_data | Perform special operation on SD card |
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| `I` | **SD_SECTOR_SET** | sector | --- | --- | --- | Set starting sector for next SD card R/W operation |
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| `s` | **SD_READ** | pi_address | sector_count | --- | --- | Read sectors from SD card to flashcart |
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| `S` | **SD_WRITE** | pi_address | sector_count | --- | --- | Write sectors from flashcart to SD card |
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2023-09-15 20:51:57 +02:00
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| `D` | **DISK_MAPPING_SET** | pi_address | table_size | --- | --- | Set 64DD disk mapping for SD mode |
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| `w` | **WRITEBACK_PENDING** | --- | --- | pending_status | --- | Get save writeback status (is write queued to the SD card) |
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2023-06-30 01:09:02 +02:00
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| `W` | **WRITEBACK_SD_INFO** | pi_address | --- | --- | --- | Load writeback SD sector table and enable it |
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| `K` | **FLASH_PROGRAM** | pi_address | length | --- | --- | Program flash with bytes loaded into data buffer |
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| `p` | **FLASH_WAIT_BUSY** | wait | --- | erase_block_size | --- | Wait until flash ready / get block erase size |
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| `P` | **FLASH_ERASE_BLOCK** | pi_address | --- | --- | --- | Start flash block erase |
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