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Merge pull request #1750 from hathach/rework-host-msc-complete-callback

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Rework host msc complete callback
This commit is contained in:
Ha Thach 2022-11-23 17:47:52 +07:00 committed by GitHub
commit 081e4eecba
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10 changed files with 144 additions and 105 deletions
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17
examples/host/bare_api/CMakeLists.txt
View File

@ -26,5 +26,18 @@ target_include_directories(${PROJECT} PUBLIC
# in hw/bsp/FAMILY/family.cmake for details.
family_configure_host_example(${PROJECT})
# For rp2040, un-comment to enable pico-pio-usb
# family_add_pico_pio_usb(${PROJECT})
# For rp2040 enable pico-pio-usb
if(FAMILY STREQUAL "rp2040")
family_add_pico_pio_usb(${PROJECT})
# due to warnings from Pico-PIO-USB
target_compile_options(${PROJECT} PUBLIC
-Wno-error=shadow
-Wno-error=cast-align
-Wno-error=cast-qual
-Wno-error=redundant-decls
-Wno-error=sign-conversion
-Wno-error=conversion
-Wno-error=unused-function
)
endif()

6
examples/host/bare_api/src/tusb_config.h
View File

@ -34,6 +34,12 @@
// Board Specific Configuration
//--------------------------------------------------------------------+
#if CFG_TUSB_MCU == OPT_MCU_RP2040
// change to 1 if using pico-pio-usb as host controller for raspberry rp2040
#define CFG_TUH_RPI_PIO_USB 0
#define BOARD_TUH_RHPORT CFG_TUH_RPI_PIO_USB
#endif
// RHPort number used for host can be defined by board.mk, default to port 0
#ifndef BOARD_TUH_RHPORT
#define BOARD_TUH_RHPORT 0

27
examples/host/cdc_msc_hid/CMakeLists.txt
View File

@ -28,17 +28,18 @@ target_include_directories(${PROJECT} PUBLIC
# in hw/bsp/FAMILY/family.cmake for details.
family_configure_host_example(${PROJECT})
# For rp2040, un-comment to enable pico-pio-usb
family_add_pico_pio_usb(${PROJECT})
# For rp2040 enable pico-pio-usb
if(FAMILY STREQUAL "rp2040")
family_add_pico_pio_usb(${PROJECT})
# due to warnings from Pico-PIO-USB
target_compile_options(${PROJECT} PUBLIC
-Wno-error=shadow
-Wno-error=cast-align
-Wno-error=cast-qual
-Wno-error=redundant-decls
-Wno-error=sign-conversion
-Wno-error=conversion
-Wno-error=sign-compare
-Wno-error=unused-function
)
# due to warnings from Pico-PIO-USB
target_compile_options(${PROJECT} PUBLIC
-Wno-error=shadow
-Wno-error=cast-align
-Wno-error=cast-qual
-Wno-error=redundant-decls
-Wno-error=sign-conversion
-Wno-error=conversion
-Wno-error=unused-function
)
endif()

42
examples/host/cdc_msc_hid/src/msc_app.c
View File

@ -30,8 +30,11 @@
//--------------------------------------------------------------------+
static scsi_inquiry_resp_t inquiry_resp;
bool inquiry_complete_cb(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw)
bool inquiry_complete_cb(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data)
{
msc_cbw_t const* cbw = cb_data->cbw;
msc_csw_t const* csw = cb_data->csw;
if (csw->status != 0)
{
printf("Inquiry failed\r\n");
@ -57,47 +60,12 @@ void tuh_msc_mount_cb(uint8_t dev_addr)
printf("A MassStorage device is mounted\r\n");
uint8_t const lun = 0;
tuh_msc_inquiry(dev_addr, lun, &inquiry_resp, inquiry_complete_cb);
//
// //------------- file system (only 1 LUN support) -------------//
// uint8_t phy_disk = dev_addr-1;
// disk_initialize(phy_disk);
//
// if ( disk_is_ready(phy_disk) )
// {
// if ( f_mount(phy_disk, &fatfs[phy_disk]) != FR_OK )
// {
// puts("mount failed");
// return;
// }
//
// f_chdrive(phy_disk); // change to newly mounted drive
// f_chdir("/"); // root as current dir
//
// cli_init();
// }
tuh_msc_inquiry(dev_addr, lun, &inquiry_resp, inquiry_complete_cb, 0);
}
void tuh_msc_umount_cb(uint8_t dev_addr)
{
(void) dev_addr;
printf("A MassStorage device is unmounted\r\n");
// uint8_t phy_disk = dev_addr-1;
//
// f_mount(phy_disk, NULL); // unmount disk
// disk_deinitialize(phy_disk);
//
// if ( phy_disk == f_get_current_drive() )
// { // active drive is unplugged --> change to other drive
// for(uint8_t i=0; i<CFG_TUH_DEVICE_MAX; i++)
// {
// if ( disk_is_ready(i) )
// {
// f_chdrive(i);
// cli_init(); // refractor, rename
// }
// }
// }
}

17
examples/host/hid_controller/CMakeLists.txt
View File

@ -27,5 +27,18 @@ target_include_directories(${PROJECT} PUBLIC
# in hw/bsp/FAMILY/family.cmake for details.
family_configure_host_example(${PROJECT})
# For rp2040, un-comment to enable pico-pio-usb
# family_add_pico_pio_usb(${PROJECT})
# For rp2040 enable pico-pio-usb
if(FAMILY STREQUAL "rp2040")
family_add_pico_pio_usb(${PROJECT})
# due to warnings from Pico-PIO-USB
target_compile_options(${PROJECT} PUBLIC
-Wno-error=shadow
-Wno-error=cast-align
-Wno-error=cast-qual
-Wno-error=redundant-decls
-Wno-error=sign-conversion
-Wno-error=conversion
-Wno-error=unused-function
)
endif()

6
examples/host/hid_controller/src/tusb_config.h
View File

@ -34,6 +34,12 @@
// Board Specific Configuration
//--------------------------------------------------------------------+
#if CFG_TUSB_MCU == OPT_MCU_RP2040
// change to 1 if using pico-pio-usb as host controller for raspberry rp2040
#define CFG_TUH_RPI_PIO_USB 0
#define BOARD_TUH_RHPORT CFG_TUH_RPI_PIO_USB
#endif
// RHPort number used for host can be defined by board.mk, default to port 0
#ifndef BOARD_TUH_RHPORT
#define BOARD_TUH_RHPORT 0

27
examples/host/msc_file_explorer/CMakeLists.txt
View File

@ -32,17 +32,18 @@ target_include_directories(${PROJECT} PUBLIC
# in hw/bsp/FAMILY/family.cmake for details.
family_configure_host_example(${PROJECT})
# For rp2040, un-comment to enable pico-pio-usb
family_add_pico_pio_usb(${PROJECT})
# For rp2040 enable pico-pio-usb
if(FAMILY STREQUAL "rp2040")
family_add_pico_pio_usb(${PROJECT})
# due to warnings from Pico-PIO-USB and fatfs
target_compile_options(${PROJECT} PUBLIC
-Wno-error=shadow
-Wno-error=cast-align
-Wno-error=cast-qual
-Wno-error=redundant-decls
-Wno-error=sign-conversion
-Wno-error=conversion
-Wno-error=sign-compare
-Wno-error=unused-function
)
# due to warnings from Pico-PIO-USB
target_compile_options(${PROJECT} PUBLIC
-Wno-error=shadow
-Wno-error=cast-align
-Wno-error=cast-qual
-Wno-error=redundant-decls
-Wno-error=sign-conversion
-Wno-error=conversion
-Wno-error=unused-function
)
endif()

15
examples/host/msc_file_explorer/src/msc_app.c
View File

@ -93,8 +93,11 @@ void msc_app_task(void)
//--------------------------------------------------------------------+
bool inquiry_complete_cb(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw)
bool inquiry_complete_cb(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data)
{
msc_cbw_t const* cbw = cb_data->cbw;
msc_csw_t const* csw = cb_data->csw;
if (csw->status != 0)
{
printf("Inquiry failed\r\n");
@ -140,7 +143,7 @@ void tuh_msc_mount_cb(uint8_t dev_addr)
printf("A MassStorage device is mounted\r\n");
uint8_t const lun = 0;
tuh_msc_inquiry(dev_addr, lun, &inquiry_resp, inquiry_complete_cb);
tuh_msc_inquiry(dev_addr, lun, &inquiry_resp, inquiry_complete_cb, 0);
}
void tuh_msc_umount_cb(uint8_t dev_addr)
@ -178,9 +181,9 @@ static void wait_for_disk_io(BYTE pdrv)
}
}
static bool disk_io_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw)
static bool disk_io_complete(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data)
{
(void) dev_addr; (void) cbw; (void) csw;
(void) dev_addr; (void) cb_data;
_disk_busy[dev_addr-1] = false;
return true;
}
@ -212,7 +215,7 @@ DRESULT disk_read (
uint8_t const lun = 0;
_disk_busy[pdrv] = true;
tuh_msc_read10(dev_addr, lun, buff, sector, (uint16_t) count, disk_io_complete);
tuh_msc_read10(dev_addr, lun, buff, sector, (uint16_t) count, disk_io_complete, 0);
wait_for_disk_io(pdrv);
return RES_OK;
@ -231,7 +234,7 @@ DRESULT disk_write (
uint8_t const lun = 0;
_disk_busy[pdrv] = true;
tuh_msc_write10(dev_addr, lun, buff, sector, (uint16_t) count, disk_io_complete);
tuh_msc_write10(dev_addr, lun, buff, sector, (uint16_t) count, disk_io_complete, 0);
wait_for_disk_io(pdrv);
return RES_OK;

69
src/class/msc/msc_host.c
View File

@ -64,6 +64,7 @@ typedef struct
uint8_t stage;
void* buffer;
tuh_msc_complete_cb_t complete_cb;
uintptr_t complete_arg;
msc_cbw_t cbw;
msc_csw_t csw;
@ -126,7 +127,7 @@ static inline void cbw_init(msc_cbw_t *cbw, uint8_t lun)
cbw->lun = lun;
}
bool tuh_msc_scsi_command(uint8_t dev_addr, msc_cbw_t const* cbw, void* data, tuh_msc_complete_cb_t complete_cb)
bool tuh_msc_scsi_command(uint8_t dev_addr, msc_cbw_t const* cbw, void* data, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
{
msch_interface_t* p_msc = get_itf(dev_addr);
TU_VERIFY(p_msc->configured);
@ -137,13 +138,14 @@ bool tuh_msc_scsi_command(uint8_t dev_addr, msc_cbw_t const* cbw, void* data, tu
p_msc->stage = MSC_STAGE_CMD;
p_msc->buffer = data;
p_msc->complete_cb = complete_cb;
p_msc->complete_arg = arg;
TU_ASSERT(usbh_edpt_xfer(dev_addr, p_msc->ep_out, (uint8_t*) &p_msc->cbw, sizeof(msc_cbw_t)));
return true;
}
bool tuh_msc_read_capacity(uint8_t dev_addr, uint8_t lun, scsi_read_capacity10_resp_t* response, tuh_msc_complete_cb_t complete_cb)
bool tuh_msc_read_capacity(uint8_t dev_addr, uint8_t lun, scsi_read_capacity10_resp_t* response, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
{
msch_interface_t* p_msc = get_itf(dev_addr);
TU_VERIFY(p_msc->configured);
@ -156,10 +158,10 @@ bool tuh_msc_read_capacity(uint8_t dev_addr, uint8_t lun, scsi_read_capacity10_r
cbw.cmd_len = sizeof(scsi_read_capacity10_t);
cbw.command[0] = SCSI_CMD_READ_CAPACITY_10;
return tuh_msc_scsi_command(dev_addr, &cbw, response, complete_cb);
return tuh_msc_scsi_command(dev_addr, &cbw, response, complete_cb, arg);
}
bool tuh_msc_inquiry(uint8_t dev_addr, uint8_t lun, scsi_inquiry_resp_t* response, tuh_msc_complete_cb_t complete_cb)
bool tuh_msc_inquiry(uint8_t dev_addr, uint8_t lun, scsi_inquiry_resp_t* response, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
{
msch_interface_t* p_msc = get_itf(dev_addr);
TU_VERIFY(p_msc->mounted);
@ -178,10 +180,10 @@ bool tuh_msc_inquiry(uint8_t dev_addr, uint8_t lun, scsi_inquiry_resp_t* respons
};
memcpy(cbw.command, &cmd_inquiry, cbw.cmd_len);
return tuh_msc_scsi_command(dev_addr, &cbw, response, complete_cb);
return tuh_msc_scsi_command(dev_addr, &cbw, response, complete_cb, arg);
}
bool tuh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, tuh_msc_complete_cb_t complete_cb)
bool tuh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
{
msch_interface_t* p_msc = get_itf(dev_addr);
TU_VERIFY(p_msc->configured);
@ -195,10 +197,10 @@ bool tuh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, tuh_msc_complete_cb_
cbw.command[0] = SCSI_CMD_TEST_UNIT_READY;
cbw.command[1] = lun; // according to wiki TODO need verification
return tuh_msc_scsi_command(dev_addr, &cbw, NULL, complete_cb);
return tuh_msc_scsi_command(dev_addr, &cbw, NULL, complete_cb, arg);
}
bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_msc_complete_cb_t complete_cb)
bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
{
msc_cbw_t cbw;
cbw_init(&cbw, lun);
@ -215,10 +217,10 @@ bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_ms
memcpy(cbw.command, &cmd_request_sense, cbw.cmd_len);
return tuh_msc_scsi_command(dev_addr, &cbw, resposne, complete_cb);
return tuh_msc_scsi_command(dev_addr, &cbw, resposne, complete_cb, arg);
}
bool tuh_msc_read10(uint8_t dev_addr, uint8_t lun, void * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb)
bool tuh_msc_read10(uint8_t dev_addr, uint8_t lun, void * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
{
msch_interface_t* p_msc = get_itf(dev_addr);
TU_VERIFY(p_msc->mounted);
@ -239,10 +241,10 @@ bool tuh_msc_read10(uint8_t dev_addr, uint8_t lun, void * buffer, uint32_t lba,
memcpy(cbw.command, &cmd_read10, cbw.cmd_len);
return tuh_msc_scsi_command(dev_addr, &cbw, buffer, complete_cb);
return tuh_msc_scsi_command(dev_addr, &cbw, buffer, complete_cb, arg);
}
bool tuh_msc_write10(uint8_t dev_addr, uint8_t lun, void const * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb)
bool tuh_msc_write10(uint8_t dev_addr, uint8_t lun, void const * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
{
msch_interface_t* p_msc = get_itf(dev_addr);
TU_VERIFY(p_msc->mounted);
@ -263,7 +265,7 @@ bool tuh_msc_write10(uint8_t dev_addr, uint8_t lun, void const * buffer, uint32_
memcpy(cbw.command, &cmd_write10, cbw.cmd_len);
return tuh_msc_scsi_command(dev_addr, &cbw, (void*)(uintptr_t) buffer, complete_cb);
return tuh_msc_scsi_command(dev_addr, &cbw, (void*)(uintptr_t) buffer, complete_cb, arg);
}
#if 0
@ -344,7 +346,17 @@ bool msch_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32
// SCSI op is complete
p_msc->stage = MSC_STAGE_IDLE;
if (p_msc->complete_cb) p_msc->complete_cb(dev_addr, cbw, csw);
if (p_msc->complete_cb)
{
tuh_msc_complete_data_t const cb_data =
{
.cbw = cbw,
.csw = csw,
.scsi_data = p_msc->buffer,
.user_arg = p_msc->complete_arg
};
p_msc->complete_cb(dev_addr, &cb_data);
}
break;
// unknown state
@ -359,9 +371,9 @@ bool msch_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32
//--------------------------------------------------------------------+
static void config_get_maxlun_complete (tuh_xfer_t* xfer);
static bool config_test_unit_ready_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw);
static bool config_request_sense_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw);
static bool config_read_capacity_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw);
static bool config_test_unit_ready_complete(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data);
static bool config_request_sense_complete(uint8_t dev_addr, tuh_msc_complete_data_t const* cb_data);
static bool config_read_capacity_complete(uint8_t dev_addr, tuh_msc_complete_data_t const* cb_data);
bool msch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len)
{
@ -446,37 +458,46 @@ static void config_get_maxlun_complete (tuh_xfer_t* xfer)
// TODO multiple LUN support
TU_LOG2("SCSI Test Unit Ready\r\n");
uint8_t const lun = 0;
tuh_msc_test_unit_ready(daddr, lun, config_test_unit_ready_complete);
tuh_msc_test_unit_ready(daddr, lun, config_test_unit_ready_complete, 0);
}
static bool config_test_unit_ready_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw)
static bool config_test_unit_ready_complete(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data)
{
msc_cbw_t const* cbw = cb_data->cbw;
msc_csw_t const* csw = cb_data->csw;
if (csw->status == 0)
{
// Unit is ready, read its capacity
TU_LOG2("SCSI Read Capacity\r\n");
tuh_msc_read_capacity(dev_addr, cbw->lun, (scsi_read_capacity10_resp_t*) ((void*) _msch_buffer), config_read_capacity_complete);
tuh_msc_read_capacity(dev_addr, cbw->lun, (scsi_read_capacity10_resp_t*) ((void*) _msch_buffer), config_read_capacity_complete, 0);
}else
{
// Note: During enumeration, some device fails Test Unit Ready and require a few retries
// with Request Sense to start working !!
// TODO limit number of retries
TU_LOG2("SCSI Request Sense\r\n");
TU_ASSERT(tuh_msc_request_sense(dev_addr, cbw->lun, _msch_buffer, config_request_sense_complete));
TU_ASSERT(tuh_msc_request_sense(dev_addr, cbw->lun, _msch_buffer, config_request_sense_complete, 0));
}
return true;
}
static bool config_request_sense_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw)
static bool config_request_sense_complete(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data)
{
msc_cbw_t const* cbw = cb_data->cbw;
msc_csw_t const* csw = cb_data->csw;
TU_ASSERT(csw->status == 0);
TU_ASSERT(tuh_msc_test_unit_ready(dev_addr, cbw->lun, config_test_unit_ready_complete));
TU_ASSERT(tuh_msc_test_unit_ready(dev_addr, cbw->lun, config_test_unit_ready_complete, 0));
return true;
}
static bool config_read_capacity_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw)
static bool config_read_capacity_complete(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data)
{
msc_cbw_t const* cbw = cb_data->cbw;
msc_csw_t const* csw = cb_data->csw;
TU_ASSERT(csw->status == 0);
msch_interface_t* p_msc = get_itf(dev_addr);

23
src/class/msc/msc_host.h
View File

@ -41,7 +41,14 @@
#define CFG_TUH_MSC_MAXLUN 4
#endif
typedef bool (*tuh_msc_complete_cb_t)(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw);
typedef struct {
msc_cbw_t const* cbw; // SCSI command
msc_csw_t const* csw; // SCSI status
void* scsi_data; // SCSI Data
uintptr_t user_arg; // user argument
}tuh_msc_complete_data_t;
typedef bool (*tuh_msc_complete_cb_t)(uint8_t dev_addr, tuh_msc_complete_data_t const* cb_data);
//--------------------------------------------------------------------+
// Application API
@ -66,33 +73,33 @@ uint32_t tuh_msc_get_block_size(uint8_t dev_addr, uint8_t lun);
// Perform a full SCSI command (cbw, data, csw) in non-blocking manner.
// Complete callback is invoked when SCSI op is complete.
// return true if success, false if there is already pending operation.
bool tuh_msc_scsi_command(uint8_t dev_addr, msc_cbw_t const* cbw, void* data, tuh_msc_complete_cb_t complete_cb);
bool tuh_msc_scsi_command(uint8_t dev_addr, msc_cbw_t const* cbw, void* data, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
// Perform SCSI Inquiry command
// Complete callback is invoked when SCSI op is complete.
bool tuh_msc_inquiry(uint8_t dev_addr, uint8_t lun, scsi_inquiry_resp_t* response, tuh_msc_complete_cb_t complete_cb);
bool tuh_msc_inquiry(uint8_t dev_addr, uint8_t lun, scsi_inquiry_resp_t* response, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
// Perform SCSI Test Unit Ready command
// Complete callback is invoked when SCSI op is complete.
bool tuh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, tuh_msc_complete_cb_t complete_cb);
bool tuh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
// Perform SCSI Request Sense 10 command
// Complete callback is invoked when SCSI op is complete.
bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_msc_complete_cb_t complete_cb);
bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
// Perform SCSI Read 10 command. Read n blocks starting from LBA to buffer
// Complete callback is invoked when SCSI op is complete.
bool tuh_msc_read10(uint8_t dev_addr, uint8_t lun, void * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb);
bool tuh_msc_read10(uint8_t dev_addr, uint8_t lun, void * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
// Perform SCSI Write 10 command. Write n blocks starting from LBA to device
// Complete callback is invoked when SCSI op is complete.
bool tuh_msc_write10(uint8_t dev_addr, uint8_t lun, void const * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb);
bool tuh_msc_write10(uint8_t dev_addr, uint8_t lun, void const * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
// Perform SCSI Read Capacity 10 command
// Complete callback is invoked when SCSI op is complete.
// Note: during enumeration, host stack already carried out this request. Application can retrieve capacity by
// simply call tuh_msc_get_block_count() and tuh_msc_get_block_size()
bool tuh_msc_read_capacity(uint8_t dev_addr, uint8_t lun, scsi_read_capacity10_resp_t* response, tuh_msc_complete_cb_t complete_cb);
bool tuh_msc_read_capacity(uint8_t dev_addr, uint8_t lun, scsi_read_capacity10_resp_t* response, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
//------------- Application Callback -------------//