mirror of
https://github.com/ApacheThunder/nrio-usb-disk.git
synced 2025-06-18 18:55:34 -04:00
first commit
This commit is contained in:
Adrian Siekierka
commit
53237a9022
3
.gitmodules
vendored
Normal file
3
.gitmodules
vendored
Normal file
@ -0,0 +1,3 @@
|
||||
[submodule "tinyusb"]
|
||||
path = tinyusb
|
||||
url = https://github.com/asiekierka/tinyusb
|
||||
20
LICENSE
Normal file
20
LICENSE
Normal file
@ -0,0 +1,20 @@
|
||||
Copyright (c) 2019 Ha Thach (tinyusb.org)
|
||||
Copyright (c) 2024 Adrian "asie" Siekierka
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
304
Makefile
Normal file
304
Makefile
Normal file
@ -0,0 +1,304 @@
|
||||
# SPDX-License-Identifier: CC0-1.0
|
||||
#
|
||||
# SPDX-FileContributor: Antonio Niño Díaz, 2023-2024
|
||||
|
||||
export BLOCKSDS ?= /opt/blocksds/core
|
||||
export BLOCKSDSEXT ?= /opt/blocksds/external
|
||||
|
||||
export WONDERFUL_TOOLCHAIN ?= /opt/wonderful
|
||||
ARM_NONE_EABI_PATH ?= $(WONDERFUL_TOOLCHAIN)/toolchain/gcc-arm-none-eabi/bin/
|
||||
|
||||
# User config
|
||||
# ===========
|
||||
|
||||
NAME := nrio-usb-disk
|
||||
|
||||
GAME_TITLE := nrio-usb-disk
|
||||
GAME_SUBTITLE :=
|
||||
GAME_AUTHOR := v0.1
|
||||
GAME_ICON := icon.png
|
||||
|
||||
# DLDI and internal SD slot of DSi
|
||||
# --------------------------------
|
||||
|
||||
# Root folder of the SD image
|
||||
SDROOT := sdroot
|
||||
# Name of the generated image it "DSi-1.sd" for no$gba in DSi mode
|
||||
SDIMAGE := image.bin
|
||||
|
||||
# Source code paths
|
||||
# -----------------
|
||||
|
||||
SOURCEDIRS := source
|
||||
INCLUDEDIRS := source
|
||||
GFXDIRS :=
|
||||
BINDIRS :=
|
||||
AUDIODIRS :=
|
||||
# A single directory that is the root of NitroFS:
|
||||
NITROFSDIR :=
|
||||
|
||||
# Defines passed to all files
|
||||
# ---------------------------
|
||||
|
||||
DEFINES := -DPICOLIBC_LONG_LONG_PRINTF_SCANF
|
||||
|
||||
# Libraries
|
||||
# ---------
|
||||
|
||||
LIBS := -lmm9 -lnds9
|
||||
LIBDIRS := $(BLOCKSDS)/libs/maxmod \
|
||||
$(BLOCKSDS)/libs/libnds
|
||||
|
||||
# Build artifacts
|
||||
# ---------------
|
||||
|
||||
BUILDDIR := build/$(NAME)
|
||||
ELF := build/$(NAME).elf
|
||||
DUMP := build/$(NAME).dump
|
||||
MAP := build/$(NAME).map
|
||||
ROM := $(NAME).nds
|
||||
|
||||
# If NITROFSDIR is set, the soundbank created by mmutil will be saved to NitroFS
|
||||
SOUNDBANKINFODIR := $(BUILDDIR)/maxmod
|
||||
ifeq ($(strip $(NITROFSDIR)),)
|
||||
SOUNDBANKDIR := $(BUILDDIR)/maxmod
|
||||
else
|
||||
SOUNDBANKDIR := $(BUILDDIR)/maxmod_nitrofs
|
||||
endif
|
||||
|
||||
# Tools
|
||||
# -----
|
||||
|
||||
PREFIX := $(ARM_NONE_EABI_PATH)arm-none-eabi-
|
||||
CC := $(PREFIX)gcc
|
||||
CXX := $(PREFIX)g++
|
||||
LD := $(PREFIX)gcc
|
||||
OBJDUMP := $(PREFIX)objdump
|
||||
MKDIR := mkdir
|
||||
RM := rm -rf
|
||||
|
||||
# Verbose flag
|
||||
# ------------
|
||||
|
||||
ifeq ($(VERBOSE),1)
|
||||
V :=
|
||||
else
|
||||
V := @
|
||||
endif
|
||||
|
||||
# Source files
|
||||
# ------------
|
||||
|
||||
ifneq ($(BINDIRS),)
|
||||
SOURCES_BIN := $(shell find -L $(BINDIRS) -name "*.bin")
|
||||
INCLUDEDIRS += $(addprefix $(BUILDDIR)/,$(BINDIRS))
|
||||
endif
|
||||
ifneq ($(GFXDIRS),)
|
||||
SOURCES_PNG := $(shell find -L $(GFXDIRS) -name "*.png")
|
||||
INCLUDEDIRS += $(addprefix $(BUILDDIR)/,$(GFXDIRS))
|
||||
endif
|
||||
ifneq ($(AUDIODIRS),)
|
||||
SOURCES_AUDIO := $(shell find -L $(AUDIODIRS) -regex '.*\.\(it\|mod\|s3m\|wav\|xm\)')
|
||||
ifneq ($(SOURCES_AUDIO),)
|
||||
INCLUDEDIRS += $(SOUNDBANKINFODIR)
|
||||
endif
|
||||
endif
|
||||
|
||||
SOURCES_S := $(shell find -L $(SOURCEDIRS) -name "*.s")
|
||||
SOURCES_C := $(shell find -L $(SOURCEDIRS) -name "*.c")
|
||||
SOURCES_CPP := $(shell find -L $(SOURCEDIRS) -name "*.cpp")
|
||||
|
||||
# TinyUSB support
|
||||
# ---------------
|
||||
|
||||
TINYUSB_PATH := tinyusb
|
||||
TINYUSB_DEBUG := 0
|
||||
include $(TINYUSB_PATH)/hw/bsp/nds_nrio/blocksds.mk
|
||||
|
||||
# Compiler and linker flags
|
||||
# -------------------------
|
||||
|
||||
ARCH := -mthumb -mcpu=arm946e-s+nofp
|
||||
|
||||
SPECS := $(BLOCKSDS)/sys/crts/ds_arm9.specs
|
||||
|
||||
WARNFLAGS := -Wall
|
||||
|
||||
ifeq ($(SOURCES_CPP),)
|
||||
LIBS += -lc
|
||||
else
|
||||
LIBS += -lstdc++ -lc
|
||||
endif
|
||||
|
||||
INCLUDEFLAGS := $(foreach path,$(INCLUDEDIRS),-I$(path)) \
|
||||
$(foreach path,$(LIBDIRS),-I$(path)/include)
|
||||
|
||||
LIBDIRSFLAGS := $(foreach path,$(LIBDIRS),-L$(path)/lib)
|
||||
|
||||
ASFLAGS += -x assembler-with-cpp $(INCLUDEFLAGS) $(DEFINES) \
|
||||
$(ARCH) -ffunction-sections -fdata-sections \
|
||||
-specs=$(SPECS)
|
||||
|
||||
CFLAGS += -std=gnu17 $(WARNFLAGS) $(INCLUDEFLAGS) $(DEFINES) \
|
||||
$(ARCH) -O2 -ffunction-sections -fdata-sections \
|
||||
-specs=$(SPECS) -flto
|
||||
|
||||
CXXFLAGS += -std=gnu++17 $(WARNFLAGS) $(INCLUDEFLAGS) $(DEFINES) \
|
||||
$(ARCH) -O2 -ffunction-sections -fdata-sections \
|
||||
-fno-exceptions -fno-rtti \
|
||||
-specs=$(SPECS)
|
||||
|
||||
LDFLAGS := $(ARCH) $(LIBDIRSFLAGS) -Wl,-Map,$(MAP) $(DEFINES) \
|
||||
-Wl,--start-group $(LIBS) -Wl,--end-group -specs=$(SPECS) -flto
|
||||
|
||||
# Intermediate build files
|
||||
# ------------------------
|
||||
|
||||
OBJS_ASSETS := $(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_BIN))) \
|
||||
$(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_PNG)))
|
||||
|
||||
HEADERS_ASSETS := $(patsubst %.bin,%_bin.h,$(addprefix $(BUILDDIR)/,$(SOURCES_BIN))) \
|
||||
$(patsubst %.png,%.h,$(addprefix $(BUILDDIR)/,$(SOURCES_PNG)))
|
||||
|
||||
ifneq ($(SOURCES_AUDIO),)
|
||||
ifeq ($(strip $(NITROFSDIR)),)
|
||||
OBJS_ASSETS += $(SOUNDBANKDIR)/soundbank.c.o
|
||||
endif
|
||||
HEADERS_ASSETS += $(SOUNDBANKINFODIR)/soundbank.h
|
||||
endif
|
||||
|
||||
OBJS_SOURCES := $(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_S))) \
|
||||
$(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_C))) \
|
||||
$(addsuffix .o,$(addprefix $(BUILDDIR)/,$(SOURCES_CPP)))
|
||||
|
||||
OBJS := $(OBJS_ASSETS) $(OBJS_SOURCES)
|
||||
|
||||
DEPS := $(OBJS:.o=.d)
|
||||
|
||||
# Targets
|
||||
# -------
|
||||
|
||||
.PHONY: all clean dump dldipatch sdimage
|
||||
|
||||
all: $(ROM)
|
||||
|
||||
ifneq ($(strip $(NITROFSDIR)),)
|
||||
# Additional arguments for ndstool
|
||||
NDSTOOL_ARGS := -d $(NITROFSDIR)
|
||||
|
||||
ifneq ($(SOURCES_AUDIO),)
|
||||
NDSTOOL_ARGS += -d $(SOUNDBANKDIR)
|
||||
endif
|
||||
|
||||
# Make the NDS ROM depend on the filesystem only if it is needed
|
||||
$(ROM): $(NITROFSDIR)
|
||||
endif
|
||||
|
||||
# Combine the title strings
|
||||
ifeq ($(strip $(GAME_SUBTITLE)),)
|
||||
GAME_FULL_TITLE := $(GAME_TITLE);$(GAME_AUTHOR)
|
||||
else
|
||||
GAME_FULL_TITLE := $(GAME_TITLE);$(GAME_SUBTITLE);$(GAME_AUTHOR)
|
||||
endif
|
||||
|
||||
$(ROM): $(ELF)
|
||||
@echo " NDSTOOL $@"
|
||||
$(V)$(BLOCKSDS)/tools/ndstool/ndstool -c $@ \
|
||||
-7 $(BLOCKSDS)/sys/default_arm7/arm7.elf -9 $(ELF) \
|
||||
-b $(GAME_ICON) "$(GAME_FULL_TITLE)" \
|
||||
-h 0x200 $(NDSTOOL_ARGS)
|
||||
|
||||
$(ELF): $(OBJS)
|
||||
@echo " LD $@"
|
||||
$(V)$(LD) -o $@ $(OBJS) $(LDFLAGS)
|
||||
|
||||
$(DUMP): $(ELF)
|
||||
@echo " OBJDUMP $@"
|
||||
$(V)$(OBJDUMP) -h -C -S $< > $@
|
||||
|
||||
dump: $(DUMP)
|
||||
|
||||
clean:
|
||||
@echo " CLEAN"
|
||||
$(V)$(RM) $(ROM) $(DUMP) build $(SDIMAGE)
|
||||
|
||||
sdimage:
|
||||
@echo " MKFATIMG $(SDIMAGE) $(SDROOT)"
|
||||
$(V)$(BLOCKSDS)/tools/mkfatimg/mkfatimg -t $(SDROOT) $(SDIMAGE)
|
||||
|
||||
dldipatch: $(ROM)
|
||||
@echo " DLDIPATCH $(ROM)"
|
||||
$(V)$(BLOCKSDS)/tools/dldipatch/dldipatch patch \
|
||||
$(BLOCKSDS)/sys/dldi_r4/r4tf.dldi $(ROM)
|
||||
|
||||
# Rules
|
||||
# -----
|
||||
|
||||
$(BUILDDIR)/%.s.o : %.s
|
||||
@echo " AS $<"
|
||||
@$(MKDIR) -p $(@D)
|
||||
$(V)$(CC) $(ASFLAGS) -MMD -MP -c -o $@ $<
|
||||
|
||||
$(BUILDDIR)/%.c.o : %.c
|
||||
@echo " CC $<"
|
||||
@$(MKDIR) -p $(@D)
|
||||
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $@ $<
|
||||
|
||||
$(BUILDDIR)/%.arm.c.o : %.arm.c
|
||||
@echo " CC $<"
|
||||
@$(MKDIR) -p $(@D)
|
||||
$(V)$(CC) $(CFLAGS) -MMD -MP -marm -mlong-calls -c -o $@ $<
|
||||
|
||||
$(BUILDDIR)/%.cpp.o : %.cpp
|
||||
@echo " CXX $<"
|
||||
@$(MKDIR) -p $(@D)
|
||||
$(V)$(CXX) $(CXXFLAGS) -MMD -MP -c -o $@ $<
|
||||
|
||||
$(BUILDDIR)/%.arm.cpp.o : %.arm.cpp
|
||||
@echo " CXX $<"
|
||||
@$(MKDIR) -p $(@D)
|
||||
$(V)$(CXX) $(CXXFLAGS) -MMD -MP -marm -mlong-calls -c -o $@ $<
|
||||
|
||||
$(BUILDDIR)/%.bin.o $(BUILDDIR)/%_bin.h : %.bin
|
||||
@echo " BIN2C $<"
|
||||
@$(MKDIR) -p $(@D)
|
||||
$(V)$(BLOCKSDS)/tools/bin2c/bin2c $< $(@D)
|
||||
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $(BUILDDIR)/$*.bin.o $(BUILDDIR)/$*_bin.c
|
||||
|
||||
$(BUILDDIR)/%.png.o $(BUILDDIR)/%.h : %.png %.grit
|
||||
@echo " GRIT $<"
|
||||
@$(MKDIR) -p $(@D)
|
||||
$(V)$(BLOCKSDS)/tools/grit/grit $< -ftc -W1 -o$(BUILDDIR)/$*
|
||||
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $(BUILDDIR)/$*.png.o $(BUILDDIR)/$*.c
|
||||
$(V)touch $(BUILDDIR)/$*.png.o $(BUILDDIR)/$*.h
|
||||
|
||||
ifneq ($(SOURCES_AUDIO),)
|
||||
|
||||
$(SOUNDBANKINFODIR)/soundbank.h: $(SOURCES_AUDIO)
|
||||
@echo " MMUTIL $^"
|
||||
@$(MKDIR) -p $(SOUNDBANKDIR)
|
||||
@$(MKDIR) -p $(SOUNDBANKINFODIR)
|
||||
@$(BLOCKSDS)/tools/mmutil/mmutil $^ -d \
|
||||
-o$(SOUNDBANKDIR)/soundbank.bin -h$(SOUNDBANKINFODIR)/soundbank.h
|
||||
|
||||
ifeq ($(strip $(NITROFSDIR)),)
|
||||
$(SOUNDBANKDIR)/soundbank.c.o: $(SOUNDBANKINFODIR)/soundbank.h
|
||||
@echo " BIN2C soundbank.bin"
|
||||
$(V)$(BLOCKSDS)/tools/bin2c/bin2c $(SOUNDBANKDIR)/soundbank.bin \
|
||||
$(SOUNDBANKDIR)
|
||||
@echo " CC.9 soundbank_bin.c"
|
||||
$(V)$(CC) $(CFLAGS) -MMD -MP -c -o $(SOUNDBANKDIR)/soundbank.c.o \
|
||||
$(SOUNDBANKDIR)/soundbank_bin.c
|
||||
endif
|
||||
|
||||
endif
|
||||
|
||||
# All assets must be built before the source code
|
||||
# -----------------------------------------------
|
||||
|
||||
$(SOURCES_S) $(SOURCES_C) $(SOURCES_CPP): $(HEADERS_ASSETS)
|
||||
|
||||
# Include dependency files if they exist
|
||||
# --------------------------------------
|
||||
|
||||
-include $(DEPS)
|
||||
7
README.md
Normal file
7
README.md
Normal file
@ -0,0 +1,7 @@
|
||||
# nrio-usb-disk
|
||||
|
||||
Open source USB mass storage tool for Slot-1 NDS cartridges in conjunction with the NRIO/DS Linker Writer Slot-2 cartridge.
|
||||
|
||||
## License
|
||||
|
||||
MIT
|
||||
2
source/dldi32k.s
Normal file
2
source/dldi32k.s
Normal file
@ -0,0 +1,2 @@
|
||||
.global __dldi_size
|
||||
.equ __dldi_size, 32768
|
||||
104
source/main.c
Normal file
104
source/main.c
Normal file
@ -0,0 +1,104 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Ha Thach (tinyusb.org)
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <nds.h>
|
||||
#include <nds/arm9/dldi.h>
|
||||
|
||||
#include "tusb.h"
|
||||
|
||||
#include "msc.h"
|
||||
#include "ui.h"
|
||||
|
||||
static void wait_for_key(uint16_t mask) {
|
||||
while (1) {
|
||||
swiWaitForVBlank();
|
||||
scanKeys();
|
||||
|
||||
if (keysDown() & mask)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void exit_to_loader(void) {
|
||||
printf("\n" UI_COLOR_INFO "Press any button to exit...\n");
|
||||
wait_for_key(0xFFFF);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
int main(void) {
|
||||
defaultExceptionHandler();
|
||||
|
||||
tusb_rhport_init_t dev_init = {
|
||||
.role = TUSB_ROLE_DEVICE,
|
||||
.speed = TUSB_SPEED_AUTO
|
||||
};
|
||||
tusb_init(BOARD_TUD_RHPORT, &dev_init);
|
||||
|
||||
ui_init();
|
||||
if (isDSiMode()) {
|
||||
printf(UI_COLOR_ERROR "This program is not compatible with DSi/3DS consoles.\n");
|
||||
exit_to_loader();
|
||||
}
|
||||
|
||||
if (!msc_dldi_initialize()) {
|
||||
printf(UI_COLOR_ERROR "Could not initialize DLDI!\n");
|
||||
exit_to_loader();
|
||||
}
|
||||
|
||||
printf(UI_COLOR_INFO "Ready.\n");
|
||||
|
||||
while (1) {
|
||||
tud_task();
|
||||
|
||||
scanKeys();
|
||||
if (keysDown() & KEY_START)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Invoked when device is mounted
|
||||
void tud_mount_cb(void) {
|
||||
printf(UI_COLOR_INFO "Device connected.\n");
|
||||
}
|
||||
|
||||
// Invoked when device is unmounted
|
||||
void tud_umount_cb(void) {
|
||||
printf(UI_COLOR_INFO "Device disconnected.\n");
|
||||
}
|
||||
|
||||
// Invoked when usb bus is suspended
|
||||
// remote_wakeup_en : if host allow us to perform remote wakeup
|
||||
// Within 7ms, device must draw an average of current less than 2.5 mA from bus
|
||||
void tud_suspend_cb(bool remote_wakeup_en) {
|
||||
(void) remote_wakeup_en;
|
||||
}
|
||||
|
||||
// Invoked when usb bus is resumed
|
||||
void tud_resume_cb(void) {
|
||||
}
|
||||
220
source/msc.c
Normal file
220
source/msc.c
Normal file
@ -0,0 +1,220 @@
|
||||
/**
|
||||
* Copyright (c) 2019 Ha Thach (tinyusb.org)
|
||||
* Copyright (c) 2024 Adrian "asie" Siekierka
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <nds.h>
|
||||
#include <nds/arm9/dldi.h>
|
||||
|
||||
#include "tusb.h"
|
||||
#include "ui.h"
|
||||
|
||||
static bool ejected = false;
|
||||
static bool errata_last_sector = false;
|
||||
|
||||
// Initialize DLDI driver.
|
||||
bool msc_dldi_initialize(void) {
|
||||
const DISC_INTERFACE *io = dldiGetInternal();
|
||||
if (!io->startup())
|
||||
return false;
|
||||
if (!io->isInserted())
|
||||
return false;
|
||||
|
||||
// Some cartridges crash upon trying to access the final sector.
|
||||
if (
|
||||
!memcmp(&io->ioType, "SG3D", 4) /* TODO: Verify */
|
||||
|| !memcmp(&io->ioType, "R4TF", 4)
|
||||
) {
|
||||
printf(UI_COLOR_WARNING "Enabled workaround for last sector access bug.\n");
|
||||
errata_last_sector = true;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Invoked when received SCSI_CMD_INQUIRY
|
||||
// Application fill vendor id, product id and revision with string up to 8, 16, 4 characters respectively
|
||||
void tud_msc_inquiry_cb(uint8_t lun, uint8_t vendor_id[8], uint8_t product_id[16], uint8_t product_rev[4]) {
|
||||
(void) lun;
|
||||
|
||||
const char vid[] = "USB-NDS";
|
||||
const char rev[] = "1.0";
|
||||
|
||||
int name_len = strlen(io_dldi_data->friendlyName);
|
||||
if (name_len > 16) name_len = 16;
|
||||
|
||||
memcpy(vendor_id, vid, strlen(vid));
|
||||
memcpy(product_id, io_dldi_data->friendlyName, name_len);
|
||||
memcpy(product_rev, rev, strlen(rev));
|
||||
}
|
||||
|
||||
// Invoked when received Test Unit Ready command.
|
||||
// return true allowing host to read/write this LUN e.g SD card inserted
|
||||
bool tud_msc_test_unit_ready_cb(uint8_t lun) {
|
||||
// RAM disk is ready until ejected
|
||||
if (ejected) {
|
||||
// Additional Sense 3A-00 is NOT_FOUND
|
||||
tud_msc_set_sense(lun, SCSI_SENSE_NOT_READY, 0x3a, 0x00);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static uint32_t block_count_cached = 0;
|
||||
|
||||
uint32_t msc_find_block_count(void) {
|
||||
uint8_t sec_buffer[512];
|
||||
if (block_count_cached)
|
||||
return block_count_cached;
|
||||
|
||||
// Read sector 0
|
||||
const DISC_INTERFACE *io = dldiGetInternal();
|
||||
io->readSectors(0, 1, sec_buffer);
|
||||
|
||||
uint16_t footer = *((uint16_t*) (sec_buffer + 510));
|
||||
if (footer == 0xAA55) {
|
||||
// Valid header, but MBR or FAT?
|
||||
uint8_t boot_opcode = sec_buffer[0];
|
||||
if (boot_opcode == 0xEB || boot_opcode == 0xE9 || boot_opcode == 0xE8) {
|
||||
if (!memcmp(sec_buffer + 54, "FAT", 3) || !memcmp(sec_buffer + 82, "FAT32 ", 8)) {
|
||||
// Looks like a FAT partition.
|
||||
uint32_t total_sectors = *((uint32_t*) (sec_buffer + 32));
|
||||
if (total_sectors < 0x10000) {
|
||||
total_sectors = sec_buffer[19] | (sec_buffer[20] << 8);
|
||||
}
|
||||
block_count_cached = total_sectors;
|
||||
return total_sectors;
|
||||
}
|
||||
}
|
||||
|
||||
// Looks like an MBR header.
|
||||
block_count_cached = 0;
|
||||
for (uint16_t table_entry = 0x1BE; table_entry < 0x1FE; table_entry += 16) {
|
||||
uint32_t p_start = *((uint16_t*) (sec_buffer + table_entry + 8))
|
||||
| (*((uint16_t*) (sec_buffer + table_entry + 10)) << 16);
|
||||
uint32_t p_count = *((uint16_t*) (sec_buffer + table_entry + 12))
|
||||
| (*((uint16_t*) (sec_buffer + table_entry + 14)) << 16);
|
||||
uint32_t p_end = p_start + p_count;
|
||||
if (p_end > block_count_cached)
|
||||
block_count_cached = p_end;
|
||||
}
|
||||
}
|
||||
|
||||
return block_count_cached;
|
||||
}
|
||||
|
||||
// Invoked when received SCSI_CMD_READ_CAPACITY_10 and SCSI_CMD_READ_FORMAT_CAPACITY to determine the disk size
|
||||
// Application update block count and block size
|
||||
void tud_msc_capacity_cb(uint8_t lun, uint32_t* block_count, uint16_t* block_size) {
|
||||
(void) lun;
|
||||
|
||||
*block_count = msc_find_block_count() - (errata_last_sector ? 1 : 0);
|
||||
*block_size = 512;
|
||||
}
|
||||
|
||||
// Invoked when received Start Stop Unit command
|
||||
// - Start = 0 : stopped power mode, if load_eject = 1 : unload disk storage
|
||||
// - Start = 1 : active mode, if load_eject = 1 : load disk storage
|
||||
bool tud_msc_start_stop_cb(uint8_t lun, uint8_t power_condition, bool start, bool load_eject) {
|
||||
(void) lun;
|
||||
(void) power_condition;
|
||||
|
||||
if (load_eject) {
|
||||
if (start) {
|
||||
// load disk storage
|
||||
} else {
|
||||
// unload disk storage
|
||||
if (!ejected) {
|
||||
printf(UI_COLOR_INFO "Storage ejected.\n");
|
||||
ejected = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Callback invoked when received READ10 command.
|
||||
// Copy disk's data to buffer (up to bufsize) and return number of copied bytes.
|
||||
int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize) {
|
||||
const DISC_INTERFACE *io = dldiGetInternal();
|
||||
|
||||
if (!(bufsize & 0x1FF) && !offset && io->readSectors(lba, bufsize >> 9, buffer)) {
|
||||
return bufsize;
|
||||
} else {
|
||||
printf(UI_COLOR_ERROR "Read error [%ld, %ld]\n", lba, bufsize);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
bool tud_msc_is_writable_cb(uint8_t lun) {
|
||||
(void) lun;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Callback invoked when received WRITE10 command.
|
||||
// Process data in buffer to disk's storage and return number of written bytes
|
||||
int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t* buffer, uint32_t bufsize) {
|
||||
const DISC_INTERFACE *io = dldiGetInternal();
|
||||
|
||||
if (!(bufsize & 0x1FF) && !offset && io->writeSectors(lba, bufsize >> 9, buffer)) {
|
||||
return bufsize;
|
||||
} else {
|
||||
printf(UI_COLOR_ERROR "Write error [%ld, %ld]\n", lba, bufsize);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
// Callback invoked when received an SCSI command not in built-in list below
|
||||
// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
|
||||
// - READ10 and WRITE10 has their own callbacks (MUST not be handled here)
|
||||
int32_t tud_msc_scsi_cb(uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize) {
|
||||
void const* response = NULL;
|
||||
int32_t resplen = 0;
|
||||
|
||||
// most scsi handled is input
|
||||
bool in_xfer = true;
|
||||
|
||||
switch (scsi_cmd[0]) {
|
||||
default:
|
||||
// Set Sense = Invalid Command Operation
|
||||
tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
|
||||
|
||||
// negative means error -> tinyusb could stall and/or response with failed status
|
||||
return -1;
|
||||
}
|
||||
|
||||
// return resplen must not larger than bufsize
|
||||
if (resplen > bufsize) resplen = bufsize;
|
||||
|
||||
if (response && (resplen > 0)) {
|
||||
if (in_xfer) {
|
||||
memcpy(buffer, response, (size_t) resplen);
|
||||
} else {
|
||||
// SCSI output
|
||||
}
|
||||
}
|
||||
|
||||
return resplen;
|
||||
}
|
||||
31
source/msc.h
Normal file
31
source/msc.h
Normal file
@ -0,0 +1,31 @@
|
||||
/**
|
||||
* Copyright (c) 2024 Adrian "asie" Siekierka
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef _MSC_H_
|
||||
#define _MSC_H_
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
|
||||
bool msc_dldi_initialize(void);
|
||||
|
||||
#endif /* _MSC_H_ */
|
||||
107
source/tusb_config.h
Normal file
107
source/tusb_config.h
Normal file
@ -0,0 +1,107 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Ha Thach (tinyusb.org)
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _TUSB_CONFIG_H_
|
||||
#define _TUSB_CONFIG_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Board Specific Configuration
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
// RHPort number used for device can be defined by board.mk, default to port 0
|
||||
#ifndef BOARD_TUD_RHPORT
|
||||
#define BOARD_TUD_RHPORT 0
|
||||
#endif
|
||||
|
||||
// RHPort max operational speed can defined by board.mk
|
||||
#ifndef BOARD_TUD_MAX_SPEED
|
||||
#define BOARD_TUD_MAX_SPEED OPT_MODE_DEFAULT_SPEED
|
||||
#endif
|
||||
|
||||
//--------------------------------------------------------------------
|
||||
// COMMON CONFIGURATION
|
||||
//--------------------------------------------------------------------
|
||||
|
||||
// defined by compiler flags for flexibility
|
||||
#ifndef CFG_TUSB_MCU
|
||||
#error CFG_TUSB_MCU must be defined
|
||||
#endif
|
||||
|
||||
#ifndef CFG_TUSB_OS
|
||||
#define CFG_TUSB_OS OPT_OS_NONE
|
||||
#endif
|
||||
|
||||
#ifndef CFG_TUSB_DEBUG
|
||||
#define CFG_TUSB_DEBUG 0
|
||||
#endif
|
||||
|
||||
// Enable Device stack
|
||||
#define CFG_TUD_ENABLED 1
|
||||
|
||||
// Default is max speed that hardware controller could support with on-chip PHY
|
||||
#define CFG_TUD_MAX_SPEED BOARD_TUD_MAX_SPEED
|
||||
|
||||
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
|
||||
* Tinyusb use follows macros to declare transferring memory so that they can be put
|
||||
* into those specific section.
|
||||
* e.g
|
||||
* - CFG_TUSB_MEM SECTION : __attribute__ (( section(".usb_ram") ))
|
||||
* - CFG_TUSB_MEM_ALIGN : __attribute__ ((aligned(4)))
|
||||
*/
|
||||
#ifndef CFG_TUSB_MEM_SECTION
|
||||
#define CFG_TUSB_MEM_SECTION
|
||||
#endif
|
||||
|
||||
#ifndef CFG_TUSB_MEM_ALIGN
|
||||
#define CFG_TUSB_MEM_ALIGN __attribute__ ((aligned(4)))
|
||||
#endif
|
||||
|
||||
//--------------------------------------------------------------------
|
||||
// DEVICE CONFIGURATION
|
||||
//--------------------------------------------------------------------
|
||||
|
||||
#ifndef CFG_TUD_ENDPOINT0_SIZE
|
||||
#define CFG_TUD_ENDPOINT0_SIZE 64
|
||||
#endif
|
||||
|
||||
//------------- CLASS -------------//
|
||||
#define CFG_TUD_CDC 0
|
||||
#define CFG_TUD_MSC 1
|
||||
#define CFG_TUD_HID 0
|
||||
#define CFG_TUD_MIDI 0
|
||||
#define CFG_TUD_VENDOR 0
|
||||
|
||||
// MSC Buffer size of Device Mass storage
|
||||
#define CFG_TUD_MSC_EP_BUFSIZE 4096
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _TUSB_CONFIG_H_ */
|
||||
70
source/ui.c
Normal file
70
source/ui.c
Normal file
@ -0,0 +1,70 @@
|
||||
// SPDX-License-Identifier: MIT
|
||||
//
|
||||
// SPDX-FileContributor: Adrian "asie" Siekierka, 2024
|
||||
|
||||
#include <stdio.h>
|
||||
#include <nds.h>
|
||||
#include <nds/arm9/dldi.h>
|
||||
#include <fat.h>
|
||||
#include "ui.h"
|
||||
#include "nds/system.h"
|
||||
|
||||
static PrintConsole bottomConsole, topConsole;
|
||||
|
||||
#define NRIO_REG(index) GBA_BUS[(index) * 0x10000]
|
||||
#define NRIO_CHIP_ID NRIO_REG(0x70)
|
||||
#define NRIO_CHIP_REV NRIO_REG(0x72)
|
||||
|
||||
void ui_init(void) {
|
||||
powerOn(POWER_ALL_2D);
|
||||
|
||||
videoSetMode(MODE_0_2D);
|
||||
videoSetModeSub(MODE_0_2D);
|
||||
|
||||
vramSetPrimaryBanks(VRAM_A_LCD, VRAM_B_LCD, VRAM_C_SUB_BG, VRAM_D_MAIN_BG_0x06000000);
|
||||
setBrightness(3, 0);
|
||||
|
||||
consoleInit(&bottomConsole,
|
||||
0, BgType_Text4bpp, BgSize_T_256x256, 22, 3, false, true);
|
||||
consoleInit(&topConsole,
|
||||
0, BgType_Text4bpp, BgSize_T_256x256, 22, 3, true, true);
|
||||
|
||||
consoleSelect(&topConsole);
|
||||
|
||||
printf("\x1b[2J");
|
||||
printf("\x1b[4;0H");
|
||||
printf("\x1b[37;1m");
|
||||
printf(" _\n");
|
||||
printf(" _ __ _ __(_) __\n");
|
||||
printf(" | '_ \\| '__| |'_ \\\n");
|
||||
printf(" | | | | | | |(_) )\n");
|
||||
printf(" |_| |_|_| |_|.__/\n");
|
||||
printf("\x1b[37;0m");
|
||||
printf(" _ _ __| |__\n");
|
||||
printf(" | | | | / _| '_ \\\n");
|
||||
printf(" | |_| |_\\_ \\ |_) )\n");
|
||||
printf(" \\____|____/____/\n");
|
||||
printf("\x1b[30;1m");
|
||||
printf(" __| (_)__| | __\n");
|
||||
printf(" / _' | / _| |/ /\n");
|
||||
printf(" ( (_| | \\_ \\ <\n");
|
||||
printf(" \\__,_|_|__/_|\\_\\ ");
|
||||
printf("\x1b[37;0m");
|
||||
printf("0.1");
|
||||
|
||||
printf("\x1b[21;0H");
|
||||
printf("\x1b[37;1mUSB controller %04X, rev %02X\n", NRIO_CHIP_ID, NRIO_CHIP_REV & 0xFF);
|
||||
printf("\x1b[37;0m%s", io_dldi_data->friendlyName);
|
||||
|
||||
consoleSelect(&bottomConsole);
|
||||
printf("\x1b[2J");
|
||||
printf("\x1b[23;0H");
|
||||
}
|
||||
|
||||
void ui_select_top(void) {
|
||||
consoleSelect(&topConsole);
|
||||
}
|
||||
|
||||
void ui_select_bottom(void) {
|
||||
consoleSelect(&bottomConsole);
|
||||
}
|
||||
17
source/ui.h
Normal file
17
source/ui.h
Normal file
@ -0,0 +1,17 @@
|
||||
// SPDX-License-Identifier: MIT
|
||||
//
|
||||
// SPDX-FileContributor: Adrian "asie" Siekierka, 2024
|
||||
|
||||
#ifndef _UI_H_
|
||||
#define _UI_H_
|
||||
|
||||
#define UI_COLOR_ERROR "\x1b[31;1m"
|
||||
#define UI_COLOR_INFO "\x1b[37;1m"
|
||||
#define UI_COLOR_SUCCESS "\x1b[32;1m"
|
||||
#define UI_COLOR_WARNING "\x1b[33;1m"
|
||||
|
||||
void ui_init(void);
|
||||
void ui_select_top(void);
|
||||
void ui_select_bottom(void);
|
||||
|
||||
#endif /* _UI_H_ */
|
||||
194
source/usb_descriptors.c
Normal file
194
source/usb_descriptors.c
Normal file
@ -0,0 +1,194 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Ha Thach (tinyusb.org)
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "bsp/board_api.h"
|
||||
#include "tusb.h"
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Device Descriptors
|
||||
//--------------------------------------------------------------------+
|
||||
tusb_desc_device_t const desc_device =
|
||||
{
|
||||
.bLength = sizeof(tusb_desc_device_t),
|
||||
.bDescriptorType = TUSB_DESC_DEVICE,
|
||||
.bcdUSB = 0x0200,
|
||||
.bDeviceClass = 0x00,
|
||||
.bDeviceSubClass = 0x00,
|
||||
.bDeviceProtocol = 0x00,
|
||||
.bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE,
|
||||
|
||||
.idVendor = 0xC258,
|
||||
.idProduct = 0x1303,
|
||||
.bcdDevice = 0x0100,
|
||||
|
||||
.iManufacturer = 0x01,
|
||||
.iProduct = 0x02,
|
||||
.iSerialNumber = 0x03,
|
||||
|
||||
.bNumConfigurations = 0x01
|
||||
};
|
||||
|
||||
// Invoked when received GET DEVICE DESCRIPTOR
|
||||
// Application return pointer to descriptor
|
||||
uint8_t const * tud_descriptor_device_cb(void)
|
||||
{
|
||||
return (uint8_t const *) &desc_device;
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Configuration Descriptor
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
enum
|
||||
{
|
||||
ITF_NUM_MSC,
|
||||
ITF_NUM_TOTAL
|
||||
};
|
||||
|
||||
#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_MSC_DESC_LEN)
|
||||
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
|
||||
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
|
||||
// 0 control, 1 In, 2 Bulk, 3 Iso, 4 In, 5 Bulk etc ...
|
||||
#define EPNUM_MSC_OUT 0x02
|
||||
#define EPNUM_MSC_IN 0x82
|
||||
|
||||
#elif CFG_TUSB_MCU == OPT_MCU_CXD56
|
||||
// CXD56 USB driver has fixed endpoint type (bulk/interrupt/iso) and direction (IN/OUT) by its number
|
||||
// 0 control (IN/OUT), 1 Bulk (IN), 2 Bulk (OUT), 3 In (IN), 4 Bulk (IN), 5 Bulk (OUT), 6 In (IN)
|
||||
#define EPNUM_MSC_OUT 0x02
|
||||
#define EPNUM_MSC_IN 0x81
|
||||
|
||||
#elif defined(TUD_ENDPOINT_ONE_DIRECTION_ONLY)
|
||||
// MCUs that don't support a same endpoint number with different direction IN and OUT defined in tusb_mcu.h
|
||||
// e.g EP1 OUT & EP1 IN cannot exist together
|
||||
#define EPNUM_MSC_OUT 0x01
|
||||
#define EPNUM_MSC_IN 0x82
|
||||
|
||||
#else
|
||||
#define EPNUM_MSC_OUT 0x01
|
||||
#define EPNUM_MSC_IN 0x81
|
||||
|
||||
#endif
|
||||
|
||||
uint8_t const desc_fs_configuration[] =
|
||||
{
|
||||
// Config number, interface count, string index, total length, attribute, power in mA
|
||||
TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, 0x00, 100),
|
||||
|
||||
// Interface number, string index, EP Out & EP In address, EP size
|
||||
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 0, EPNUM_MSC_OUT, EPNUM_MSC_IN, 64),
|
||||
};
|
||||
|
||||
#if TUD_OPT_HIGH_SPEED
|
||||
uint8_t const desc_hs_configuration[] =
|
||||
{
|
||||
// Config number, interface count, string index, total length, attribute, power in mA
|
||||
TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, 0x00, 100),
|
||||
|
||||
// Interface number, string index, EP Out & EP In address, EP size
|
||||
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 0, EPNUM_MSC_OUT, EPNUM_MSC_IN, 512),
|
||||
};
|
||||
#endif
|
||||
|
||||
// Invoked when received GET CONFIGURATION DESCRIPTOR
|
||||
// Application return pointer to descriptor
|
||||
// Descriptor contents must exist long enough for transfer to complete
|
||||
uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
|
||||
{
|
||||
(void) index; // for multiple configurations
|
||||
|
||||
#if TUD_OPT_HIGH_SPEED
|
||||
// Although we are highspeed, host may be fullspeed.
|
||||
return (tud_speed_get() == TUSB_SPEED_HIGH) ? desc_hs_configuration : desc_fs_configuration;
|
||||
#else
|
||||
return desc_fs_configuration;
|
||||
#endif
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// String Descriptors
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
// String Descriptor Index
|
||||
enum {
|
||||
STRID_LANGID = 0,
|
||||
STRID_MANUFACTURER,
|
||||
STRID_PRODUCT,
|
||||
STRID_SERIAL,
|
||||
};
|
||||
|
||||
// array of pointer to string descriptors
|
||||
char const *string_desc_arr[] =
|
||||
{
|
||||
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
|
||||
"NDS FLASH", // 1: Manufacturer
|
||||
"NRIO USB Disk", // 2: Product
|
||||
NULL, // 3: Serials will use unique ID if possible
|
||||
};
|
||||
|
||||
static uint16_t _desc_str[32 + 1];
|
||||
|
||||
// Invoked when received GET STRING DESCRIPTOR request
|
||||
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
|
||||
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
|
||||
(void) langid;
|
||||
size_t chr_count;
|
||||
|
||||
switch ( index ) {
|
||||
case STRID_LANGID:
|
||||
memcpy(&_desc_str[1], string_desc_arr[0], 2);
|
||||
chr_count = 1;
|
||||
break;
|
||||
|
||||
case STRID_SERIAL:
|
||||
chr_count = board_usb_get_serial(_desc_str + 1, 32);
|
||||
break;
|
||||
|
||||
default:
|
||||
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
|
||||
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
|
||||
|
||||
if ( !(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0])) ) return NULL;
|
||||
|
||||
const char *str = string_desc_arr[index];
|
||||
|
||||
// Cap at max char
|
||||
chr_count = strlen(str);
|
||||
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
|
||||
if ( chr_count > max_count ) chr_count = max_count;
|
||||
|
||||
// Convert ASCII string into UTF-16
|
||||
for ( size_t i = 0; i < chr_count; i++ ) {
|
||||
_desc_str[1 + i] = str[i];
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
// first byte is length (including header), second byte is string type
|
||||
_desc_str[0] = (uint16_t) ((TUSB_DESC_STRING << 8) | (2 * chr_count + 2));
|
||||
|
||||
return _desc_str;
|
||||
}
|
||||
1
tinyusb
Submodule
1
tinyusb
Submodule
@ -0,0 +1 @@
|
||||
Subproject commit 5bfb6a6108d39f92232584ee0e04c31651195330
|
||||
Loading…
Reference in New Issue
Block a user