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Merge pull request #2382 from YixingShen/master

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fixed device/video_capture/src/images.h,main.c CFG_EXAMPLE_VIDEO_DISA…
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Ha Thach 2024-01-12 00:58:32 +07:00 committed by GitHub
commit 5002ce8798
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8 changed files with 124 additions and 18 deletions
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2
examples/device/video_capture/src/images.h
View File

@ -1,4 +1,4 @@
#if defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPG)
#if defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPEG)
static const unsigned char frame_buffer[128 * (96 + 1) * 2] = {
/* 0 */
0xeb, 0x80, 0xeb, 0x80, 0xeb, 0x80, 0xeb, 0x80, 0xeb, 0x80, 0xeb, 0x80, 0xeb, 0x80, 0xeb, 0x80,

6
examples/device/video_capture/src/main.c
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@ -115,7 +115,7 @@ static unsigned interval_ms = 1000 / FRAME_RATE;
#ifdef CFG_EXAMPLE_VIDEO_READONLY
#include "images.h"
# if !defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPG)
# if !defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPEG)
static struct {
uint32_t size;
uint8_t const *buffer;
@ -187,7 +187,7 @@ void video_task(void)
already_sent = 1;
start_ms = board_millis();
#ifdef CFG_EXAMPLE_VIDEO_READONLY
# if defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPG)
# if defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPEG)
tud_video_n_frame_xfer(0, 0, (void*)(uintptr_t)&frame_buffer[(frame_num % (FRAME_WIDTH / 2)) * 4],
FRAME_WIDTH * FRAME_HEIGHT * 16/8);
# else
@ -205,7 +205,7 @@ void video_task(void)
start_ms += interval_ms;
#ifdef CFG_EXAMPLE_VIDEO_READONLY
# if defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPG)
# if defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPEG)
tud_video_n_frame_xfer(0, 0, (void*)(uintptr_t)&frame_buffer[(frame_num % (FRAME_WIDTH / 2)) * 4],
FRAME_WIDTH * FRAME_HEIGHT * 16/8);
# else

82
examples/device/video_capture/src/usb_descriptors.c
View File

@ -37,6 +37,9 @@
#define USB_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) | \
_PID_MAP(MIDI, 3) | _PID_MAP(AUDIO, 4) | _PID_MAP(VIDEO, 5) | _PID_MAP(VENDOR, 6) )
#define USB_VID 0xCafe
#define USB_BCD 0x0200
//--------------------------------------------------------------------+
// Device Descriptors
//--------------------------------------------------------------------+
@ -44,7 +47,7 @@ tusb_desc_device_t const desc_device =
{
.bLength = sizeof(tusb_desc_device_t),
.bDescriptorType = TUSB_DESC_DEVICE,
.bcdUSB = 0x0200,
.bcdUSB = USB_BCD,
// Use Interface Association Descriptor (IAD) for Video
// As required by USB Specs IAD's subclass must be common class (2) and protocol must be IAD (1)
@ -54,7 +57,7 @@ tusb_desc_device_t const desc_device =
.bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE,
.idVendor = 0xCafe,
.idVendor = USB_VID,
.idProduct = USB_PID,
.bcdDevice = 0x0100,
@ -137,6 +140,76 @@ uint8_t const desc_fs_configuration[] =
#endif
};
#if TUD_OPT_HIGH_SPEED
// Per USB specs: high speed capable device must report device_qualifier and other_speed_configuration
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, 0, 500),
// IAD for Video Control
#if defined(CFG_EXAMPLE_VIDEO_READONLY) && !defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPEG)
# if 1 == CFG_TUD_VIDEO_STREAMING_BULK
TUD_VIDEO_CAPTURE_DESCRIPTOR_MJPEG_BULK(4, EPNUM_VIDEO_IN,
FRAME_WIDTH, FRAME_HEIGHT, FRAME_RATE,
512)
# else
TUD_VIDEO_CAPTURE_DESCRIPTOR_MJPEG(4, EPNUM_VIDEO_IN,
FRAME_WIDTH, FRAME_HEIGHT, FRAME_RATE,
CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE)
# endif
#else
# if 1 == CFG_TUD_VIDEO_STREAMING_BULK
TUD_VIDEO_CAPTURE_DESCRIPTOR_UNCOMPR_BULK(4, EPNUM_VIDEO_IN,
FRAME_WIDTH, FRAME_HEIGHT, FRAME_RATE,
512)
# else
TUD_VIDEO_CAPTURE_DESCRIPTOR_UNCOMPR(4, EPNUM_VIDEO_IN,
FRAME_WIDTH, FRAME_HEIGHT, FRAME_RATE,
CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE)
# endif
#endif
};
// device qualifier is mostly similar to device descriptor since we don't change configuration based on speed
tusb_desc_device_qualifier_t const desc_device_qualifier =
{
.bLength = sizeof(tusb_desc_device_t),
.bDescriptorType = TUSB_DESC_DEVICE,
.bcdUSB = USB_BCD,
.bDeviceClass = TUSB_CLASS_MISC,
.bDeviceSubClass = MISC_SUBCLASS_COMMON,
.bDeviceProtocol = MISC_PROTOCOL_IAD,
.bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE,
.bNumConfigurations = 0x01,
.bReserved = 0x00
};
// Invoked when received GET DEVICE QUALIFIER DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete.
// device_qualifier descriptor describes information about a high-speed capable device that would
// change if the device were operating at the other speed. If not highspeed capable stall this request.
uint8_t const* tud_descriptor_device_qualifier_cb(void)
{
return (uint8_t const*) &desc_device_qualifier;
}
// Invoked when received GET OTHER SEED CONFIGURATION DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
// Configuration descriptor in the other speed e.g if high speed then this is for full speed and vice versa
uint8_t const* tud_descriptor_other_speed_configuration_cb(uint8_t index)
{
(void) index; // for multiple configurations
// if link speed is high return fullspeed config, and vice versa
return (tud_speed_get() == TUSB_SPEED_HIGH) ? desc_fs_configuration : desc_hs_configuration;
}
#endif // highspeed
// Invoked when received GET CONFIGURATION DESCRIPTOR
// Application return pointer to descriptor
// Descriptor contents must exist long enough for transfer to complete
@ -144,7 +217,12 @@ 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
}
//--------------------------------------------------------------------+

10
hw/bsp/stm32f1/boards/stm32f103_bluepill/board.h
View File

@ -42,12 +42,12 @@
#define BUTTON_STATE_ACTIVE 1
// UART
//#define UART_DEV USART1
//#define UART_CLK_EN __HAL_RCC_USART1_CLK_ENABLE
//#define UART_GPIO_PORT GPIOA
#define UART_DEV USART1
#define UART_CLK_EN __HAL_RCC_USART1_CLK_ENABLE
#define UART_GPIO_PORT GPIOA
//#define UART_GPIO_AF GPIO_AF1_USART1
//#define UART_TX_PIN GPIO_PIN_9
//#define UART_RX_PIN GPIO_PIN_10
#define UART_TX_PIN GPIO_PIN_9
#define UART_RX_PIN GPIO_PIN_10
//--------------------------------------------------------------------+
// RCC Clock

30
hw/bsp/stm32f1/family.c
View File

@ -46,6 +46,7 @@ void USBWakeUp_IRQHandler(void) {
//--------------------------------------------------------------------+
// MACRO TYPEDEF CONSTANT ENUM
//--------------------------------------------------------------------+
UART_HandleTypeDef UartHandle;
void board_init(void) {
board_stm32f1_clock_init();
@ -82,6 +83,30 @@ void board_init(void) {
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(BUTTON_PORT, &GPIO_InitStruct);
#ifdef UART_DEV
// UART
UART_CLK_EN();
GPIO_InitStruct.Pin = UART_TX_PIN | UART_RX_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
//GPIO_InitStruct.Alternate = UART_GPIO_AF;
HAL_GPIO_Init(UART_GPIO_PORT, &GPIO_InitStruct);
UartHandle = (UART_HandleTypeDef) {
.Instance = UART_DEV,
.Init.BaudRate = CFG_BOARD_UART_BAUDRATE,
.Init.WordLength = UART_WORDLENGTH_8B,
.Init.StopBits = UART_STOPBITS_1,
.Init.Parity = UART_PARITY_NONE,
.Init.HwFlowCtl = UART_HWCONTROL_NONE,
.Init.Mode = UART_MODE_TX_RX,
.Init.OverSampling = UART_OVERSAMPLING_16
};
HAL_UART_Init(&UartHandle);
#endif
// USB Pins
// Configure USB DM and DP pins.
GPIO_InitStruct.Pin = (GPIO_PIN_11 | GPIO_PIN_12);
@ -127,9 +152,8 @@ int board_uart_read(uint8_t *buf, int len) {
}
int board_uart_write(void const *buf, int len) {
(void) buf;
(void) len;
return 0;
HAL_UART_Transmit(&UartHandle, (uint8_t *) (uintptr_t) buf, len, 0xffff);
return len;
}
#if CFG_TUSB_OS == OPT_OS_NONE

6
hw/bsp/stm32f1/family.mk
View File

@ -18,6 +18,9 @@ CFLAGS_GCC += \
-flto \
-nostdlib -nostartfiles \
# mcu driver cause following warnings
CFLAGS_GCC += -Wno-error=cast-align
LDFLAGS_GCC += -specs=nosys.specs -specs=nano.specs
# ------------------------
@ -30,7 +33,8 @@ SRC_C += \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_cortex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc_ex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart.c
INC += \
$(TOP)/$(BOARD_PATH) \

2
hw/bsp/stm32f1/stm32f1xx_hal_conf.h
View File

@ -38,7 +38,7 @@
/* #define HAL_ADC_MODULE_ENABLED */
/* #define HAL_CAN_MODULE_ENABLED */
/* #define HAL_CAN_LEGACY_MODULE_ENABLED */
#define HAL_CORTEX_MODULE_ENABLED */
#define HAL_CORTEX_MODULE_ENABLED
/* #define HAL_CRC_MODULE_ENABLED */
/* #define HAL_DAC_MODULE_ENABLED */
#define HAL_DMA_MODULE_ENABLED

4
src/common/tusb_verify.h
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@ -75,8 +75,8 @@
#define _MESS_FAILED() do {} while (0)
#endif
// Halt CPU (breakpoint) when hitting error, only apply for Cortex M3, M4, M7, M33
#if defined(__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__) || defined(__ARM_ARCH_8M_MAIN__)
// Halt CPU (breakpoint) when hitting error, only apply for Cortex M3, M4, M7, M33. M55
#if defined(__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__) || defined(__ARM_ARCH_8M_MAIN__) || defined(__ARM_ARCH_8_1M_MAIN__)
#define TU_BREAKPOINT() do \
{ \
volatile uint32_t* ARM_CM_DHCSR = ((volatile uint32_t*) 0xE000EDF0UL); /* Cortex M CoreDebug->DHCSR */ \