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Merge branch 'master' into pio-host

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This commit is contained in:
hathach
2022-03-20 00:51:00 +07:00
parent c0195fc627 ae531a79f6
commit 45052c625e
66 changed files with 3443 additions and 1353 deletions
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2
examples/device/hid_composite_freertos/src/CMakeLists.txt
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@@ -31,5 +31,5 @@ target_sources(${COMPONENT_TARGET} PUBLIC
"${TOP}/src/class/net/ncm_device.c"
"${TOP}/src/class/usbtmc/usbtmc_device.c"
"${TOP}/src/class/vendor/vendor_device.c"
"${TOP}/src/portable/espressif/esp32sx/dcd_esp32sx.c"
"${TOP}/src/portable/synopsys/dwc2/dcd_dwc2.c"
)

2
examples/device/uac2_headset/src/usb_descriptors.h
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@@ -86,7 +86,7 @@ enum
#define TUD_AUDIO_HEADSET_STEREO_DESCRIPTOR(_stridx, _epout, _epin) \
/* Standard Interface Association Descriptor (IAD) */\
TUD_AUDIO_DESC_IAD(/*_firstitfs*/ ITF_NUM_AUDIO_CONTROL, /*_nitfs*/ ITF_NUM_TOTAL, /*_stridx*/ 0x00),\
TUD_AUDIO_DESC_IAD(/*_firstitfs*/ ITF_NUM_AUDIO_CONTROL, /*_nitfs*/ 3, /*_stridx*/ 0x00),\
/* Standard AC Interface Descriptor(4.7.1) */\
TUD_AUDIO_DESC_STD_AC(/*_itfnum*/ ITF_NUM_AUDIO_CONTROL, /*_nEPs*/ 0x00, /*_stridx*/ _stridx),\
/* Class-Specific AC Interface Header Descriptor(4.7.2) */\

27
examples/host/bare_api/CMakeLists.txt Normal file
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@@ -0,0 +1,27 @@
cmake_minimum_required(VERSION 3.5)
include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
# gets PROJECT name for the example
family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
project(${PROJECT})
# Checks this example is valid for the family and initializes the project
family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
add_executable(${PROJECT})
# Example source
target_sources(${PROJECT} PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/src/main.c
)
# Example include
target_include_directories(${PROJECT} PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/src
)
# Configure compilation flags and libraries for the example... see the corresponding function
# in hw/bsp/FAMILY/family.cmake for details.
family_configure_host_example(${PROJECT})

27
examples/host/bare_api/Makefile Normal file
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@@ -0,0 +1,27 @@
include ../../../tools/top.mk
include ../../make.mk
INC += \
src \
$(TOP)/hw \
# Example source
EXAMPLE_SOURCE += \
src/main.c
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
# TODO: suppress warning caused by host stack
CFLAGS += -Wno-error=cast-align -Wno-error=null-dereference
# TinyUSB Host Stack source
SRC_C += \
src/class/cdc/cdc_host.c \
src/class/hid/hid_host.c \
src/class/msc/msc_host.c \
src/host/hub.c \
src/host/usbh.c \
src/portable/ohci/ohci.c \
src/portable/nxp/lpc17_40/hcd_lpc17_40.c
include ../../rules.mk

9
examples/host/bare_api/only.txt Normal file
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@@ -0,0 +1,9 @@
mcu:LPC175X_6X
mcu:LPC177X_8X
mcu:LPC18XX
mcu:LPC40XX
mcu:LPC43XX
mcu:MIMXRT10XX
mcu:RP2040
mcu:MSP432E4
mcu:RX65X

416
examples/host/bare_api/src/main.c Normal file
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@@ -0,0 +1,416 @@
/*
* 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.
*
*/
/* This example current worked and tested with following controller
* - Sony DualShock 4 [CUH-ZCT2x] VID = 0x054c, PID = 0x09cc
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "bsp/board.h"
#include "tusb.h"
// English
#define LANGUAGE_ID 0x0409
#define BUF_COUNT 4
tusb_desc_device_t desc_device;
uint8_t buf_pool[BUF_COUNT][64];
uint8_t buf_owner[BUF_COUNT] = { 0 }; // device address that owns buffer
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF PROTYPES
//--------------------------------------------------------------------+
void led_blinking_task(void);
static void print_utf16(uint16_t *temp_buf, size_t buf_len);
void print_device_descriptor(tuh_xfer_t* xfer);
void parse_config_descriptor(uint8_t dev_addr, tusb_desc_configuration_t const* desc_cfg);
uint8_t* get_hid_buf(uint8_t daddr);
void free_hid_buf(uint8_t daddr);
/*------------- MAIN -------------*/
int main(void)
{
board_init();
printf("TinyUSB Host HID Controller Example\r\n");
tusb_init();
while (1)
{
// tinyusb host task
tuh_task();
led_blinking_task();
}
return 0;
}
/*------------- TinyUSB Callbacks -------------*/
// Invoked when device is mounted (configured)
void tuh_mount_cb (uint8_t daddr)
{
printf("Device attached, address = %d\r\n", daddr);
// Get Device Descriptor sync API
// TODO: invoking control trannsfer now has issue with mounting hub with multiple devices attached, fix later
tuh_descriptor_get_device(daddr, &desc_device, 18, print_device_descriptor, 0);
}
/// Invoked when device is unmounted (bus reset/unplugged)
void tuh_umount_cb(uint8_t daddr)
{
printf("Device removed, address = %d\r\n", daddr);
free_hid_buf(daddr);
}
//--------------------------------------------------------------------+
// Device Descriptor
//--------------------------------------------------------------------+
void print_device_descriptor(tuh_xfer_t* xfer)
{
if ( XFER_RESULT_SUCCESS != xfer->result )
{
printf("Failed to get device descriptor\r\n");
return;
}
uint8_t const daddr = xfer->daddr;
printf("Device %u: ID %04x:%04x\r\n", daddr, desc_device.idVendor, desc_device.idProduct);
printf("Device Descriptor:\r\n");
printf(" bLength %u\r\n" , desc_device.bLength);
printf(" bDescriptorType %u\r\n" , desc_device.bDescriptorType);
printf(" bcdUSB %04x\r\n" , desc_device.bcdUSB);
printf(" bDeviceClass %u\r\n" , desc_device.bDeviceClass);
printf(" bDeviceSubClass %u\r\n" , desc_device.bDeviceSubClass);
printf(" bDeviceProtocol %u\r\n" , desc_device.bDeviceProtocol);
printf(" bMaxPacketSize0 %u\r\n" , desc_device.bMaxPacketSize0);
printf(" idVendor 0x%04x\r\n" , desc_device.idVendor);
printf(" idProduct 0x%04x\r\n" , desc_device.idProduct);
printf(" bcdDevice %04x\r\n" , desc_device.bcdDevice);
// Get String descriptor using Sync API
uint16_t temp_buf[128];
printf(" iManufacturer %u " , desc_device.iManufacturer);
if (XFER_RESULT_SUCCESS == tuh_descriptor_get_manufacturer_string_sync(daddr, LANGUAGE_ID, temp_buf, sizeof(temp_buf)) )
{
print_utf16(temp_buf, TU_ARRAY_SIZE(temp_buf));
}
printf("\r\n");
printf(" iProduct %u " , desc_device.iProduct);
if (XFER_RESULT_SUCCESS == tuh_descriptor_get_product_string_sync(daddr, LANGUAGE_ID, temp_buf, sizeof(temp_buf)))
{
print_utf16(temp_buf, TU_ARRAY_SIZE(temp_buf));
}
printf("\r\n");
printf(" iSerialNumber %u " , desc_device.iSerialNumber);
if (XFER_RESULT_SUCCESS == tuh_descriptor_get_serial_string_sync(daddr, LANGUAGE_ID, temp_buf, sizeof(temp_buf)))
{
print_utf16(temp_buf, TU_ARRAY_SIZE(temp_buf));
}
printf("\r\n");
printf(" bNumConfigurations %u\r\n" , desc_device.bNumConfigurations);
// Get configuration descriptor with sync API
if (XFER_RESULT_SUCCESS == tuh_descriptor_get_configuration_sync(daddr, 0, temp_buf, sizeof(temp_buf)))
{
parse_config_descriptor(daddr, (tusb_desc_configuration_t*) temp_buf);
}
}
//--------------------------------------------------------------------+
// Configuration Descriptor
//--------------------------------------------------------------------+
// count total length of an interface
uint16_t count_interface_total_len(tusb_desc_interface_t const* desc_itf, uint8_t itf_count, uint16_t max_len);
void open_hid_interface(uint8_t daddr, tusb_desc_interface_t const *desc_itf, uint16_t max_len);
// simple configuration parser to open and listen to HID Endpoint IN
void parse_config_descriptor(uint8_t dev_addr, tusb_desc_configuration_t const* desc_cfg)
{
uint8_t const* desc_end = ((uint8_t const*) desc_cfg) + tu_le16toh(desc_cfg->wTotalLength);
uint8_t const* p_desc = tu_desc_next(desc_cfg);
// parse each interfaces
while( p_desc < desc_end )
{
uint8_t assoc_itf_count = 1;
// Class will always starts with Interface Association (if any) and then Interface descriptor
if ( TUSB_DESC_INTERFACE_ASSOCIATION == tu_desc_type(p_desc) )
{
tusb_desc_interface_assoc_t const * desc_iad = (tusb_desc_interface_assoc_t const *) p_desc;
assoc_itf_count = desc_iad->bInterfaceCount;
p_desc = tu_desc_next(p_desc); // next to Interface
}
// must be interface from now
if( TUSB_DESC_INTERFACE != tu_desc_type(p_desc) ) return;
tusb_desc_interface_t const* desc_itf = (tusb_desc_interface_t const*) p_desc;
uint16_t const drv_len = count_interface_total_len(desc_itf, assoc_itf_count, desc_end-p_desc);
// probably corrupted descriptor
if(drv_len < sizeof(tusb_desc_interface_t)) return;
// only open and listen to HID endpoint IN
if (desc_itf->bInterfaceClass == TUSB_CLASS_HID)
{
open_hid_interface(dev_addr, desc_itf, drv_len);
}
// next Interface or IAD descriptor
p_desc += drv_len;
}
}
uint16_t count_interface_total_len(tusb_desc_interface_t const* desc_itf, uint8_t itf_count, uint16_t max_len)
{
uint8_t const* p_desc = (uint8_t const*) desc_itf;
uint16_t len = 0;
while (itf_count--)
{
// Next on interface desc
len += tu_desc_len(desc_itf);
p_desc = tu_desc_next(p_desc);
while (len < max_len)
{
// return on IAD regardless of itf count
if ( tu_desc_type(p_desc) == TUSB_DESC_INTERFACE_ASSOCIATION ) return len;
if ( (tu_desc_type(p_desc) == TUSB_DESC_INTERFACE) &&
((tusb_desc_interface_t const*) p_desc)->bAlternateSetting == 0 )
{
break;
}
len += tu_desc_len(p_desc);
p_desc = tu_desc_next(p_desc);
}
}
return len;
}
//--------------------------------------------------------------------+
// HID Interface
//--------------------------------------------------------------------+
void hid_report_received(tuh_xfer_t* xfer);
void open_hid_interface(uint8_t daddr, tusb_desc_interface_t const *desc_itf, uint16_t max_len)
{
// len = interface + hid + n*endpoints
uint16_t const drv_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t);
// corrupted descriptor
if (max_len < drv_len) return;
uint8_t const *p_desc = (uint8_t const *) desc_itf;
// HID descriptor
p_desc = tu_desc_next(p_desc);
tusb_hid_descriptor_hid_t const *desc_hid = (tusb_hid_descriptor_hid_t const *) p_desc;
if(HID_DESC_TYPE_HID != desc_hid->bDescriptorType) return;
// Endpoint descriptor
p_desc = tu_desc_next(p_desc);
tusb_desc_endpoint_t const * desc_ep = (tusb_desc_endpoint_t const *) p_desc;
for(int i = 0; i < desc_itf->bNumEndpoints; i++)
{
if (TUSB_DESC_ENDPOINT != desc_ep->bDescriptorType) return;
if(tu_edpt_dir(desc_ep->bEndpointAddress) == TUSB_DIR_IN)
{
// skip if failed to open endpoint
if ( ! tuh_edpt_open(daddr, desc_ep) ) return;
uint8_t* buf = get_hid_buf(daddr);
if (!buf) return; // out of memory
tuh_xfer_t xfer =
{
.daddr = daddr,
.ep_addr = desc_ep->bEndpointAddress,
.buflen = 64,
.buffer = buf,
.complete_cb = hid_report_received,
.user_data = (uintptr_t) buf, // since buffer is not available in callback, use user data to store the buffer
};
// submit transfer for this EP
tuh_edpt_xfer(&xfer);
printf("Listen to [dev %u: ep %02x]\r\n", daddr, desc_ep->bEndpointAddress);
}
p_desc = tu_desc_next(p_desc);
desc_ep = (tusb_desc_endpoint_t const *) p_desc;
}
}
void hid_report_received(tuh_xfer_t* xfer)
{
// Note: not all field in xfer is available for use (i.e filled by tinyusb stack) in callback to save sram
// For instance, xfer->buffer is NULL. We have used user_data to store buffer when submitted callback
uint8_t* buf = (uint8_t*) xfer->user_data;
if (xfer->result == XFER_RESULT_SUCCESS)
{
printf("[dev %u: ep %02x] HID Report:", xfer->daddr, xfer->ep_addr);
for(uint32_t i=0; i<xfer->actual_len; i++)
{
if (i%16 == 0) printf("\r\n ");
printf("%02X ", buf[i]);
}
printf("\r\n");
}
// continue to submit transfer, with updated buffer
// other field remain the same
xfer->buflen = 64;
xfer->buffer = buf;
tuh_edpt_xfer(xfer);
}
//--------------------------------------------------------------------+
// Buffer helper
//--------------------------------------------------------------------+
// get an buffer from pool
uint8_t* get_hid_buf(uint8_t daddr)
{
for(size_t i=0; i<BUF_COUNT; i++)
{
if (buf_owner[i] == 0)
{
buf_owner[i] = daddr;
return buf_pool[i];
}
}
// out of memory, increase BUF_COUNT
return NULL;
}
// free all buffer owned by device
void free_hid_buf(uint8_t daddr)
{
for(size_t i=0; i<BUF_COUNT; i++)
{
if (buf_owner[i] == daddr) buf_owner[i] = 0;
}
}
//--------------------------------------------------------------------+
// Blinking Task
//--------------------------------------------------------------------+
void led_blinking_task(void)
{
const uint32_t interval_ms = 1000;
static uint32_t start_ms = 0;
static bool led_state = false;
// Blink every interval ms
if ( board_millis() - start_ms < interval_ms) return; // not enough time
start_ms += interval_ms;
board_led_write(led_state);
led_state = 1 - led_state; // toggle
}
//--------------------------------------------------------------------+
// String Descriptor Helper
//--------------------------------------------------------------------+
static void _convert_utf16le_to_utf8(const uint16_t *utf16, size_t utf16_len, uint8_t *utf8, size_t utf8_len) {
// TODO: Check for runover.
(void)utf8_len;
// Get the UTF-16 length out of the data itself.
for (size_t i = 0; i < utf16_len; i++) {
uint16_t chr = utf16[i];
if (chr < 0x80) {
*utf8++ = chr & 0xff;
} else if (chr < 0x800) {
*utf8++ = (uint8_t)(0xC0 | (chr >> 6 & 0x1F));
*utf8++ = (uint8_t)(0x80 | (chr >> 0 & 0x3F));
} else {
// TODO: Verify surrogate.
*utf8++ = (uint8_t)(0xE0 | (chr >> 12 & 0x0F));
*utf8++ = (uint8_t)(0x80 | (chr >> 6 & 0x3F));
*utf8++ = (uint8_t)(0x80 | (chr >> 0 & 0x3F));
}
// TODO: Handle UTF-16 code points that take two entries.
}
}
// Count how many bytes a utf-16-le encoded string will take in utf-8.
static int _count_utf8_bytes(const uint16_t *buf, size_t len) {
size_t total_bytes = 0;
for (size_t i = 0; i < len; i++) {
uint16_t chr = buf[i];
if (chr < 0x80) {
total_bytes += 1;
} else if (chr < 0x800) {
total_bytes += 2;
} else {
total_bytes += 3;
}
// TODO: Handle UTF-16 code points that take two entries.
}
return total_bytes;
}
static void print_utf16(uint16_t *temp_buf, size_t buf_len) {
size_t utf16_len = ((temp_buf[0] & 0xff) - 2) / sizeof(uint16_t);
size_t utf8_len = _count_utf8_bytes(temp_buf + 1, utf16_len);
_convert_utf16le_to_utf8(temp_buf + 1, utf16_len, (uint8_t *) temp_buf, sizeof(uint16_t) * buf_len);
((uint8_t*) temp_buf)[utf8_len] = '\0';
printf((char*)temp_buf);
}

94
examples/host/bare_api/src/tusb_config.h Normal file
View File

@@ -0,0 +1,94 @@
/*
* 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
//--------------------------------------------------------------------
// COMMON CONFIGURATION
//--------------------------------------------------------------------
// defined by compiler flags for flexibility
#ifndef CFG_TUSB_MCU
#error CFG_TUSB_MCU must be defined
#endif
#if CFG_TUSB_MCU == OPT_MCU_LPC43XX || CFG_TUSB_MCU == OPT_MCU_LPC18XX || CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX
#define CFG_TUSB_RHPORT0_MODE (OPT_MODE_HOST | OPT_MODE_HIGH_SPEED)
#else
#define CFG_TUSB_RHPORT0_MODE OPT_MODE_HOST
#endif
#ifndef CFG_TUSB_OS
#define CFG_TUSB_OS OPT_OS_NONE
#endif
// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
// #define CFG_TUSB_DEBUG 0
/* 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
//--------------------------------------------------------------------
// CONFIGURATION
//--------------------------------------------------------------------
// Size of buffer to hold descriptors and other data used for enumeration
#define CFG_TUH_ENUMERATION_BUFSIZE 256
// only hub class is enabled
#define CFG_TUH_HUB 1
// max device support (excluding hub device)
// 1 hub typically has 4 ports
#define CFG_TUH_DEVICE_MAX (CFG_TUH_HUB ? 4 : 1)
// Max endpoint per device
#define CFG_TUH_ENDPOINT_MAX 8
// Enable tuh_edpt_xfer() API
#define CFG_TUH_API_EDPT_XFER 1
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_CONFIG_H_ */

1
examples/host/cdc_msc_hid/Makefile
View File

@@ -19,7 +19,6 @@ SRC_C += \
src/class/msc/msc_host.c \
src/host/hub.c \
src/host/usbh.c \
src/host/usbh_control.c \
src/portable/ohci/ohci.c \
src/portable/nxp/lpc17_40/hcd_lpc17_40.c

27
examples/host/cdc_msc_hid/src/main.c
View File

@@ -71,20 +71,6 @@ int main(void)
#if CFG_TUH_CDC
CFG_TUSB_MEM_SECTION static char serial_in_buffer[64] = { 0 };
void tuh_mount_cb(uint8_t dev_addr)
{
// application set-up
printf("A device with address %d is mounted\r\n", dev_addr);
tuh_cdc_receive(dev_addr, serial_in_buffer, sizeof(serial_in_buffer), true); // schedule first transfer
}
void tuh_umount_cb(uint8_t dev_addr)
{
// application tear-down
printf("A device with address %d is unmounted \r\n", dev_addr);
}
// invoked ISR context
void tuh_cdc_xfer_isr(uint8_t dev_addr, xfer_result_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes)
{
@@ -109,6 +95,19 @@ void cdc_task(void)
// TinyUSB Callbacks
//--------------------------------------------------------------------+
void tuh_mount_cb(uint8_t dev_addr)
{
// application set-up
printf("A device with address %d is mounted\r\n", dev_addr);
}
void tuh_umount_cb(uint8_t dev_addr)
{
// application tear-down
printf("A device with address %d is unmounted \r\n", dev_addr);
}
//--------------------------------------------------------------------+
// Blinking Task
//--------------------------------------------------------------------+

1
examples/host/hid_controller/Makefile
View File

@@ -22,7 +22,6 @@ SRC_C += \
src/class/msc/msc_host.c \
src/host/hub.c \
src/host/usbh.c \
src/host/usbh_control.c \
src/portable/ohci/ohci.c \
src/portable/nxp/lpc17_40/hcd_lpc17_40.c

3
examples/host/hid_to_cdc/Makefile
View File

@@ -14,7 +14,6 @@ CFLAGS += -Wno-error=cast-align -Wno-error=null-dereference
SRC_C += \
src/class/hid/hid_host.c \
src/host/hub.c \
src/host/usbh.c \
src/host/usbh_control.c
src/host/usbh.c
include ../../rules.mk