SummerCart64/docs/02_n64_commands.md

• N64 commands

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N64 commands

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