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Merge pull request #19 from hathach/devlocal

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queue lock/unlock with isr
This commit is contained in:
hathach 2018-12-05 17:45:38 +07:00 committed by GitHub
commit b2ec8230d9
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GPG Key ID: 4AEE18F83AFDEB23
15 changed files with 177 additions and 140 deletions
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1
examples/device/cdc_msc_hid/ses/samd21/samd21.emProject
View File

@ -22,6 +22,7 @@
c_user_include_directories="../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(asf4Dir);$(asf4Dir)/include;$(asf4Dir)/config;$(asf4Dir)/hri;$(asf4Dir)/hal/include;$(asf4Dir)/hal/utils/include;$(asf4Dir)/hpl/port;$(asf4Dir)/hpl/gclk;$(asf4Dir)/hpl/pm"
debug_register_definition_file="ATSAMD21G18A_Registers.xml"
debug_target_connection="J-Link"
gcc_enable_all_warnings="Yes"
gcc_entry_point="Reset_Handler"
link_use_linker_script_file="No"
linker_memory_map_file="$(ProjectDir)/ATSAMD21G18A_MemoryMap.xml"

3
src/common/tusb_fifo.h
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@ -67,13 +67,12 @@ typedef struct
uint8_t* buffer ; ///< buffer pointer
uint16_t depth ; ///< max items
uint16_t item_size ; ///< size of each item
bool overwritable ;
volatile uint16_t count ; ///< number of items in queue
volatile uint16_t wr_idx ; ///< write pointer
volatile uint16_t rd_idx ; ///< read pointer
bool overwritable ;
#if CFG_FIFO_MUTEX
tu_fifo_mutex_t mutex;
#endif

38
src/device/usbd.c
View File

@ -161,8 +161,9 @@ enum { USBD_CLASS_DRIVER_COUNT = sizeof(usbd_class_drivers) / sizeof(usbd_class_
//--------------------------------------------------------------------+
OSAL_TASK_DEF(_usbd_task_def, "usbd", usbd_task, CFG_TUD_TASK_PRIO, CFG_TUD_TASK_STACK_SZ);
/*------------- event queue -------------*/
OSAL_QUEUE_DEF(_usbd_qdef, CFG_TUD_TASK_QUEUE_SZ, dcd_event_t);
// Event queue
// role device/host is used by OS NONE for mutex (disable usb isr) only
OSAL_QUEUE_DEF(OPT_MODE_DEVICE, _usbd_qdef, CFG_TUD_TASK_QUEUE_SZ, dcd_event_t);
static osal_queue_t _usbd_q;
//--------------------------------------------------------------------+
@ -188,11 +189,11 @@ bool tud_mounted(void)
//--------------------------------------------------------------------+
// USBD Task
//--------------------------------------------------------------------+
tusb_error_t usbd_init (void)
bool usbd_init (void)
{
// Init device queue & task
_usbd_q = osal_queue_create(&_usbd_qdef);
TU_VERIFY(_usbd_q, TUSB_ERROR_OSAL_QUEUE_FAILED);
TU_ASSERT(_usbd_q != NULL);
osal_task_create(&_usbd_task_def);
@ -200,17 +201,10 @@ tusb_error_t usbd_init (void)
for (uint8_t i = 0; i < USBD_CLASS_DRIVER_COUNT; i++) usbd_class_drivers[i].init();
// Init device controller driver
#if (CFG_TUSB_RHPORT0_MODE & OPT_MODE_DEVICE)
dcd_init(0);
dcd_int_enable(0);
#endif
TU_ASSERT(dcd_init(TUD_OPT_RHPORT));
dcd_int_enable(TUD_OPT_RHPORT);
#if (CFG_TUSB_RHPORT1_MODE & OPT_MODE_DEVICE)
dcd_init(1);
dcd_int_enable(1);
#endif
return TUSB_ERROR_NONE;
return true;
}
static void usbd_reset(uint8_t rhport)
@ -268,14 +262,14 @@ static void usbd_task_body(void)
break;
case DCD_EVENT_BUS_RESET:
// note: if task is too slow, we could clear the event of the new attached
usbd_reset(event.rhport);
// TODO remove since if task is too slow, we could clear the event of the new attached
osal_queue_reset(_usbd_q);
break;
case DCD_EVENT_UNPLUGGED:
// note: if task is too slow, we could clear the event of the new attached
usbd_reset(event.rhport);
// TODO remove since if task is too slow, we could clear the event of the new attached
osal_queue_reset(_usbd_q);
tud_umount_cb(); // invoke callback
@ -587,6 +581,11 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
TU_ASSERT(event->xfer_complete.result == XFER_RESULT_SUCCESS,);
break;
// Not an DCD event, just a convenient way to defer ISR function should we need
case USBD_EVT_FUNC_CALL:
osal_queue_send(_usbd_q, event, in_isr);
break;
default: break;
}
}
@ -622,6 +621,8 @@ void dcd_event_xfer_complete (uint8_t rhport, uint8_t ep_addr, uint32_t xferred_
//--------------------------------------------------------------------+
// Helper
//--------------------------------------------------------------------+
// Helper to parse an pair of endpoint descriptors (IN & OUT)
tusb_error_t usbd_open_edpt_pair(uint8_t rhport, tusb_desc_endpoint_t const* p_desc_ep, uint8_t xfer_type, uint8_t* ep_out, uint8_t* ep_in)
{
for(int i=0; i<2; i++)
@ -645,7 +646,8 @@ tusb_error_t usbd_open_edpt_pair(uint8_t rhport, tusb_desc_endpoint_t const* p_d
return TUSB_ERROR_NONE;
}
void usbd_defer_func(osal_task_func_t func, void* param, bool in_isr )
// Helper to defer an isr function
void usbd_defer_func(osal_task_func_t func, void* param, bool in_isr)
{
dcd_event_t event =
{
@ -656,7 +658,7 @@ void usbd_defer_func(osal_task_func_t func, void* param, bool in_isr )
event.func_call.func = func;
event.func_call.param = param;
osal_queue_send(_usbd_q, &event, in_isr);
dcd_event_handler(&event, in_isr);
}
#endif

1
src/device/usbd_control.c
View File

@ -83,7 +83,6 @@ bool usbd_control_status(uint8_t rhport, tusb_control_request_t const * request)
return dcd_edpt_xfer(rhport, request->bmRequestType_bit.direction ? EDPT_CTRL_OUT : EDPT_CTRL_IN, NULL, 0);
}
// Each transaction is up to endpoint0's max packet size
static bool start_control_data_xact(uint8_t rhport)
{

4
src/device/usbd_pvt.h
View File

@ -51,8 +51,8 @@ extern tud_desc_set_t const* usbd_desc_set;
//--------------------------------------------------------------------+
// INTERNAL API for stack management
//--------------------------------------------------------------------+
tusb_error_t usbd_init (void);
void usbd_task (void* param);
bool usbd_init (void);
void usbd_task (void* param);
// Carry out Data and Status stage of control transfer

3
src/host/usbh.h
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@ -97,14 +97,11 @@ ATTR_WEAK void tuh_device_mount_failed_cb(tusb_error_t error, tusb_desc_devic
//--------------------------------------------------------------------+
#ifdef _TINY_USB_SOURCE_FILE_
void usbh_enumeration_task(void* param);
tusb_error_t usbh_init(void);
tusb_error_t usbh_control_xfer_subtask(uint8_t dev_addr, uint8_t bmRequestType, uint8_t bRequest,
uint16_t wValue, uint16_t wIndex, uint16_t wLength, uint8_t* data);
#endif
#ifdef __cplusplus

4
src/osal/osal_freertos.h
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@ -139,7 +139,9 @@ static inline bool osal_mutex_unlock(osal_mutex_t mutex_hdl)
//--------------------------------------------------------------------+
// QUEUE API
//--------------------------------------------------------------------+
#define OSAL_QUEUE_DEF(_name, _depth, _type) \
// role device/host is used by OS NONE for mutex (disable usb isr) only
#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
static _type _name##_##buf[_depth];\
osal_queue_def_t _name = { .depth = _depth, .item_sz = sizeof(_type), .buf = _name##_##buf };

4
src/osal/osal_mynewt.h
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@ -75,7 +75,9 @@ static inline void osal_task_delay(uint32_t msec)
//--------------------------------------------------------------------+
// QUEUE API
//--------------------------------------------------------------------+
#define OSAL_QUEUE_DEF(_name, _depth, _type) \
// role device/host is used by OS NONE for mutex (disable usb isr) only
#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
static _type _name##_##buf[_depth];\
static struct os_event* _name##_##evbuf[_depth];\
osal_queue_def_t _name = { .depth = _depth, .item_sz = sizeof(_type), .buf = _name##_##buf, .evbuf = _name##_##evbuf};\

96
src/osal/osal_none.h
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@ -93,12 +93,11 @@ static inline void osal_semaphore_reset(osal_semaphore_t sem_hdl)
static inline tusb_error_t osal_semaphore_wait(osal_semaphore_t sem_hdl, uint32_t msec) {
(void) msec;
while (true) {
while (sem_hdl->count == 0) {
}
if (sem_hdl->count == 0) {
sem_hdl->count--;
break;
}
while (sem_hdl->count == 0) { }
if (sem_hdl->count == 0) {
sem_hdl->count--;
break;
}
}
return TUSB_ERROR_NONE;
}
@ -124,40 +123,97 @@ static inline osal_mutex_t osal_mutex_create(osal_mutex_def_t* mdef)
//--------------------------------------------------------------------+
#include "common/tusb_fifo.h"
#define OSAL_QUEUE_DEF(_name, _depth, _type) TU_FIFO_DEF(_name, _depth, _type, false)
// extern to avoid including dcd.h and hcd.h
#if TUSB_OPT_DEVICE_ENABLED
extern void dcd_int_disable(uint8_t rhport);
extern void dcd_int_enable(uint8_t rhport);
#endif
typedef tu_fifo_t osal_queue_def_t;
typedef tu_fifo_t* osal_queue_t;
#if MODE_HOST_SUPPORTED
extern void hcd_int_disable(uint8_t rhport);
extern void hcd_int_enable(uint8_t rhport);
#endif
typedef struct
{
uint8_t role; // device or host
tu_fifo_t ff;
}osal_queue_def_t;
typedef osal_queue_def_t* osal_queue_t;
// role device/host is used by OS NONE for mutex (disable usb isr) only
#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
uint8_t _name##_buf[_depth*sizeof(_type)]; \
osal_queue_def_t _name = { \
.role = _role, \
.ff = { \
.buffer = _name##_buf, \
.depth = _depth, \
.item_size = sizeof(_type), \
.overwritable = false, \
}\
}
// lock queue by disable usb isr
static inline void _osal_q_lock(osal_queue_t qhdl)
{
#if TUSB_OPT_DEVICE_ENABLED
if (qhdl->role == OPT_MODE_DEVICE) dcd_int_disable(TUD_OPT_RHPORT);
#endif
#if MODE_HOST_SUPPORTED
if (qhdl->role == OPT_MODE_HOST) hcd_int_disable(TUH_OPT_RHPORT);
#endif
}
// unlock queue
static inline void _osal_q_unlock(osal_queue_t qhdl)
{
#if TUSB_OPT_DEVICE_ENABLED
if (qhdl->role == OPT_MODE_DEVICE) dcd_int_enable(TUD_OPT_RHPORT);
#endif
#if MODE_HOST_SUPPORTED
if (qhdl->role == OPT_MODE_HOST) hcd_int_enable(TUH_OPT_RHPORT);
#endif
}
static inline osal_queue_t osal_queue_create(osal_queue_def_t* qdef)
{
tu_fifo_clear(qdef);
tu_fifo_clear(&qdef->ff);
return (osal_queue_t) qdef;
}
static inline bool osal_queue_send(osal_queue_t const queue_hdl, void const * data, bool in_isr)
static inline bool osal_queue_send(osal_queue_t const qhdl, void const * data, bool in_isr)
{
if (!in_isr) {
tusb_hal_int_disable_all();
_osal_q_lock(qhdl);
}
bool success = tu_fifo_write( (tu_fifo_t*) queue_hdl, data);
bool success = tu_fifo_write(&qhdl->ff, data);
if (!in_isr) {
tusb_hal_int_enable_all();
_osal_q_unlock(qhdl);
}
return success;
}
static inline void osal_queue_reset(osal_queue_t const queue_hdl)
static inline void osal_queue_reset(osal_queue_t const qhdl)
{
// tusb_hal_int_disable_all();
tu_fifo_clear( (tu_fifo_t*) queue_hdl);
tu_fifo_clear(&qhdl->ff);
// tusb_hal_int_enable_all();
}
static inline bool osal_queue_receive(osal_queue_t const queue_hdl, void* data) {
tusb_hal_int_disable_all();
bool success = tu_fifo_read(queue_hdl, data);
tusb_hal_int_enable_all();
// non blocking
static inline bool osal_queue_receive(osal_queue_t const qhdl, void* data)
{
_osal_q_lock(qhdl);
bool success = tu_fifo_read(&qhdl->ff, data);
_osal_q_unlock(qhdl);
return success;
}

6
src/portable/nordic/nrf5x/hal_nrf5x.c
View File

@ -145,7 +145,6 @@ void tusb_hal_nrf_power_event (uint32_t event)
/* Enable the peripheral */
// ERRATA 171, 187, 166
// Somehow Errata 187 check failed for pca10056 1.0.0 (2018.19)
if ( nrf_drv_usbd_errata_187() )
{
// CRITICAL_REGION_ENTER();
@ -209,7 +208,6 @@ void tusb_hal_nrf_power_event (uint32_t event)
// CRITICAL_REGION_EXIT();
}
// Somehow Errata 187 check failed for pca10056 1.0.0 (2018.19)
if ( nrf_drv_usbd_errata_187() )
{
// CRITICAL_REGION_ENTER();
@ -247,9 +245,7 @@ void tusb_hal_nrf_power_event (uint32_t event)
NVIC_EnableIRQ(USBD_IRQn);
// Wait for HFCLK
while ( !hfclk_running() )
{
}
while ( !hfclk_running() ) { }
// Enable pull up
nrf_usbd_pullup_enable();

105
src/portable/nordic/nrf5x/nrf_drv_usbd_errata.h
View File

@ -1,30 +1,30 @@
/**
* Copyright (c) 2017 - 2018, Nordic Semiconductor ASA
*
*
* All rights reserved.
*
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
*
* 2. Redistributions in binary form, except as embedded into a Nordic
* Semiconductor ASA integrated circuit in a product or a software update for
* such product, must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
*
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
*
* 4. This software, with or without modification, must only be used with a
* Nordic Semiconductor ASA integrated circuit.
*
*
* 5. Any software provided in binary form under this license must not be reverse
* engineered, decompiled, modified and/or disassembled.
*
*
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
@ -35,7 +35,7 @@
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
*/
#ifndef NRF_DRV_USBD_ERRATA_H__
@ -68,34 +68,47 @@
*/
static inline bool nrf_drv_usbd_errata_type_52840(void)
{
return ((((*(uint32_t *)0xF0000FE0) & 0xFF) == 0x08) &&
(((*(uint32_t *)0xF0000FE4) & 0x0F) == 0x0));
return (*(uint32_t *)0x10000130UL == 0x8UL);
}
/**
* @brief Internal auxiliary function to check if the program is running on first sample of
* NRF52840 chip
* @retval true It is NRF52480 chip and it is first sample version
* @brief Internal auxiliary function to check if the program is running on Engineering A revision
* @retval true It is NRF52480 chip and it is Engineering A revision
* @retval false It is other chip
*/
static inline bool nrf_drv_usbd_errata_type_52840_proto1(void)
static inline bool nrf_drv_usbd_errata_type_52840_eng_a(void)
{
return ( nrf_drv_usbd_errata_type_52840() &&
( ((*(uint32_t *)0xF0000FE8) & 0xF0) == 0x00 ) &&
( ((*(uint32_t *)0xF0000FEC) & 0xF0) == 0x00 ) );
return (nrf_drv_usbd_errata_type_52840() && (*(uint32_t *)0x10000134UL == 0x0UL));
}
/**
* @brief Internal auxiliary function to check if the program is running on first final product of
* NRF52840 chip
* @retval true It is NRF52480 chip and it is first final product
* @brief Internal auxiliary function to check if the program is running on Engineering B revision
* @retval true It is NRF52480 chip and it is Engineering B revision
* @retval false It is other chip
*/
static inline bool nrf_drv_usbd_errata_type_52840_fp1(void)
static inline bool nrf_drv_usbd_errata_type_52840_eng_b(void)
{
return ( nrf_drv_usbd_errata_type_52840() &&
( ((*(uint32_t *)0xF0000FE8) & 0xF0) == 0x20 ) &&
( ((*(uint32_t *)0xF0000FEC) & 0xF0) == 0x00 ) );
return (nrf_drv_usbd_errata_type_52840() && (*(uint32_t *)0x10000134UL == 0x1UL));
}
/**
* @brief Internal auxiliary function to check if the program is running on Engineering C revision
* @retval true It is NRF52480 chip and it is Engineering C revision
* @retval false It is other chip
*/
static inline bool nrf_drv_usbd_errata_type_52840_eng_c(void)
{
return (nrf_drv_usbd_errata_type_52840() && (*(uint32_t *)0x10000134UL == 0x2UL));
}
/**
* @brief Internal auxiliary function to check if the program is running on Engineering D revision
* @retval true It is NRF52480 chip and it is Engineering D revision
* @retval false It is other chip
*/
static inline bool nrf_drv_usbd_errata_type_52840_eng_d(void)
{
return (nrf_drv_usbd_errata_type_52840() && (*(uint32_t *)0x10000134UL == 0x3UL));
}
/**
@ -108,7 +121,7 @@ static inline bool nrf_drv_usbd_errata_type_52840_fp1(void)
*/
static inline bool nrf_drv_usbd_errata_104(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_proto1();
return (NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_eng_a());
}
/**
@ -121,7 +134,7 @@ static inline bool nrf_drv_usbd_errata_104(void)
*/
static inline bool nrf_drv_usbd_errata_154(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_proto1();
return (NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_eng_a());
}
/**
@ -134,7 +147,7 @@ static inline bool nrf_drv_usbd_errata_154(void)
*/
static inline bool nrf_drv_usbd_errata_166(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && true;
return (NRF_DRV_USBD_ERRATA_ENABLE && true);
}
/**
@ -147,7 +160,7 @@ static inline bool nrf_drv_usbd_errata_166(void)
*/
static inline bool nrf_drv_usbd_errata_171(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && true;
return (NRF_DRV_USBD_ERRATA_ENABLE && true);
}
/**
@ -160,20 +173,11 @@ static inline bool nrf_drv_usbd_errata_171(void)
*/
static inline bool nrf_drv_usbd_errata_187(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_fp1();
}
/**
* @brief Function to check if chip requires errata ???
*
* Errata: SIZE.EPOUT not writable
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_sizeepout_rw(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_proto1();
return (NRF_DRV_USBD_ERRATA_ENABLE &&
(nrf_drv_usbd_errata_type_52840_eng_b() ||
nrf_drv_usbd_errata_type_52840_eng_c() ||
nrf_drv_usbd_errata_type_52840_eng_d())
);
}
/**
@ -186,7 +190,20 @@ static inline bool nrf_drv_usbd_errata_sizeepout_rw(void)
*/
static inline bool nrf_drv_usb_errata_199(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && true;
return (NRF_DRV_USBD_ERRATA_ENABLE && true);
}
/**
* @brief Function to check if chip requires errata 200
*
* Errata: SIZE.EPOUT not writable
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_200(void)
{
return (NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_eng_a());
}
/** @} */

8
src/tusb.c
View File

@ -47,17 +47,17 @@
static bool _initialized = false;
tusb_error_t tusb_init(void)
bool tusb_init(void)
{
// skip if already initialized
if (_initialized) return TUSB_ERROR_NONE;
if (_initialized) return true;
#if MODE_HOST_SUPPORTED
TU_ASSERT_ERR( usbh_init() ); // host stack init
TU_VERIFY( usbh_init() == TUSB_ERROR_NONE ); // init host stack
#endif
#if TUSB_OPT_DEVICE_ENABLED
TU_ASSERT_ERR ( usbd_init() ); // device stack init
TU_VERIFY ( usbd_init() ); // init device stack
#endif
_initialized = true;

10
src/tusb.h
View File

@ -101,16 +101,14 @@
/** \ingroup group_application_api
* @{ */
/** \brief Initialize the usb stack
* \return Error Code of the \ref TUSB_ERROR enum
* \note Function will initialize the stack according to configuration in the configure file (tusb_config.h)
*/
tusb_error_t tusb_init(void);
// Initialize device/host stack according to tusb_config.h
// return true if success
bool tusb_init(void);
#if CFG_TUSB_OS == OPT_OS_NONE
/** \brief Run all tinyusb's internal tasks (e.g host task, device task).
* \note This function is only required when using no RTOS (\ref CFG_TUSB_OS == OPT_OS_NONE). All the stack functions
* & callback are invoked within this function, so it should be called periodically within the mainloop
* & callback are invoked within this function. This should be called periodically within the mainloop
*
@code
int main(void)

33
src/tusb_hal.h
View File

@ -53,40 +53,9 @@ extern "C" {
//--------------------------------------------------------------------+
// Only required to implement if using No RTOS (osal_none)
// TODO could be remove
uint32_t tusb_hal_millis(void);
// TODO remove
extern void dcd_int_enable (uint8_t rhport);
extern void dcd_int_disable(uint8_t rhport);
// Enable all ports' interrupt
// TODO remove
static inline void tusb_hal_int_enable_all(void)
{
#ifdef CFG_TUSB_RHPORT0_MODE
dcd_int_enable(0);
#endif
#ifdef CFG_TUSB_RHPORT0_MODE
dcd_int_enable(1);
#endif
}
// Disable all ports' interrupt
// TODO remove
static inline void tusb_hal_int_disable_all(void)
{
#ifdef CFG_TUSB_RHPORT0_MODE
dcd_int_disable(0);
#endif
#ifdef CFG_TUSB_RHPORT0_MODE
dcd_int_disable(1);
#endif
}
#ifdef __cplusplus
}
#endif

1
src/tusb_option.h
View File

@ -123,7 +123,6 @@
// Which roothub port is configured as device
#define TUD_OPT_RHPORT ( (CFG_TUSB_RHPORT0_MODE & OPT_MODE_DEVICE) ? 0 : ((CFG_TUSB_RHPORT1_MODE & OPT_MODE_DEVICE) ? 1 : -1) )
#if TUD_OPT_RHPORT == 0
#define TUD_OPT_HIGH_SPEED ( CFG_TUSB_RHPORT0_MODE & OPT_MODE_HIGH_SPEED )
#else