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improve usbh

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This commit is contained in:
hathach 2021-06-11 17:14:22 +07:00
parent a1a03c92f6
commit 572d986a02
5 changed files with 56 additions and 52 deletions
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12
examples/host/cdc_msc_hid/src/hid_app.c
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@ -30,7 +30,8 @@
// MACRO TYPEDEF CONSTANT ENUM DECLARATION
//--------------------------------------------------------------------+
// If your host terminal support ansi escape code, it can be use to simulate mouse cursor
// If your host terminal support ansi escape code such as TeraTerm
// it can be use to simulate mouse cursor movement within terminal
#define USE_ANSI_ESCAPE 0
#define MAX_REPORT 4
@ -113,6 +114,13 @@ void tuh_hid_report_received_cb(uint8_t dev_addr, uint8_t instance, uint8_t cons
return;
}
// For complete list of Usage Page & Usage checkout src/class/hid/hid.h. For examples:
// - Keyboard : Desktop, Keyboard
// - Mouse : Desktop, Mouse
// - Gamepad : Desktop, Gamepad
// - Consumer Control (Media Key) : Consumer, Consumer Control
// - System Control (Power key) : Desktop, System Control
// - Generic (vendor) : 0xFFxx, xx
if ( rpt_info->usage_page == HID_USAGE_PAGE_DESKTOP )
{
switch (rpt_info->usage)
@ -164,7 +172,7 @@ static void process_kbd_report(hid_keyboard_report_t const *report)
}else
{
// not existed in previous report means the current key is pressed
bool const is_shift = report->modifier & (KEYBOARD_MODIFIER_LEFTSHIFT | KEYBOARD_MODIFIER_RIGHTSHIFT);
bool const is_shift = report->modifier & (KEYBOARD_MODIFIER_LEFTSHIFT | KEYBOARD_MODIFIER_RIGHTSHIFT);
uint8_t ch = keycode2ascii[report->keycode[i]][is_shift ? 1 : 0];
putchar(ch);
if ( ch == '\r' ) putchar('\n'); // added new line for enter key

10
src/class/hid/hid_host.c
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@ -37,16 +37,6 @@
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
/*
"KEYBOARD" : in_len=8 , out_len=1, usage_page=0x01, usage=0x06 # Generic Desktop, Keyboard
"MOUSE" : in_len=4 , out_len=0, usage_page=0x01, usage=0x02 # Generic Desktop, Mouse
"CONSUMER" : in_len=2 , out_len=0, usage_page=0x0C, usage=0x01 # Consumer, Consumer Control
"SYS_CONTROL" : in_len=1 , out_len=0, usage_page=0x01, usage=0x80 # Generic Desktop, Sys Control
"GAMEPAD" : in_len=6 , out_len=0, usage_page=0x01, usage=0x05 # Generic Desktop, Game Pad
"DIGITIZER" : in_len=5 , out_len=0, usage_page=0x0D, usage=0x02 # Digitizers, Pen
"XAC_COMPATIBLE_GAMEPAD" : in_len=3 , out_len=0, usage_page=0x01, usage=0x05 # Generic Desktop, Game Pad
"RAW" : in_len=64, out_len=0, usage_page=0xFFAF, usage=0xAF # Vendor 0xFFAF "Adafruit", 0xAF
*/
typedef struct
{
uint8_t itf_num;

4
src/common/tusb_common.h
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@ -317,8 +317,8 @@ void tu_print_var(uint8_t const* buf, uint32_t bufsize)
#define TU_LOG1 tu_printf
#define TU_LOG1_MEM tu_print_mem
#define TU_LOG1_VAR(_x) tu_print_var((uint8_t const*)(_x), sizeof(*(_x)))
#define TU_LOG1_INT(_x) tu_printf(#_x " = %ld\n", (uint32_t) (_x) )
#define TU_LOG1_HEX(_x) tu_printf(#_x " = %lX\n", (uint32_t) (_x) )
#define TU_LOG1_INT(_x) tu_printf(#_x " = %ld\r\n", (uint32_t) (_x) )
#define TU_LOG1_HEX(_x) tu_printf(#_x " = %lX\r\n", (uint32_t) (_x) )
// Log Level 2: Warn
#if CFG_TUSB_DEBUG >= 2

78
src/host/usbh.c
View File

@ -795,6 +795,8 @@ static bool enum_get_addr0_device_desc_complete(uint8_t dev_addr, tusb_control_r
return false;
}
TU_ASSERT(tu_desc_type(_usbh_ctrl_buf) == TUSB_DESC_DEVICE);
// Reset device again before Set Address
TU_LOG2("Port reset \r\n");
@ -938,7 +940,7 @@ static bool enum_get_config_desc_complete(uint8_t dev_addr, tusb_control_request
// Parse configuration & set up drivers
// Driver open aren't allowed to make any usb transfer yet
parse_configuration_descriptor(dev_addr, (tusb_desc_configuration_t*) _usbh_ctrl_buf);
TU_ASSERT( parse_configuration_descriptor(dev_addr, (tusb_desc_configuration_t*) _usbh_ctrl_buf) );
TU_LOG2("Set Configuration = %d\r\n", CONFIG_NUM);
tusb_control_request_t const new_request =
@ -988,49 +990,53 @@ static bool parse_configuration_descriptor(uint8_t dev_addr, tusb_desc_configura
// parse each interfaces
while( p_desc < _usbh_ctrl_buf + desc_cfg->wTotalLength )
{
// skip until we see interface descriptor
if ( TUSB_DESC_INTERFACE != tu_desc_type(p_desc) )
{
p_desc = tu_desc_next(p_desc); // skip the descriptor, increase by the descriptor's length
}else
{
tusb_desc_interface_t const* desc_itf = (tusb_desc_interface_t const*) p_desc;
tusb_desc_interface_assoc_t const * desc_itf_assoc = NULL;
// Check if class is supported
uint8_t drv_id;
for (drv_id = 0; drv_id < USBH_CLASS_DRIVER_COUNT; drv_id++)
{
if ( usbh_class_drivers[drv_id].class_code == desc_itf->bInterfaceClass ) break;
}
// Class will always starts with Interface Association (if any) and then Interface descriptor
if ( TUSB_DESC_INTERFACE_ASSOCIATION == tu_desc_type(p_desc) )
{
desc_itf_assoc = (tusb_desc_interface_assoc_t const *) p_desc;
p_desc = tu_desc_next(p_desc); // next to Interface
}
if( drv_id >= USBH_CLASS_DRIVER_COUNT )
TU_ASSERT( TUSB_DESC_INTERFACE == tu_desc_type(p_desc) );
tusb_desc_interface_t const* desc_itf = (tusb_desc_interface_t const*) p_desc;
// Check if class is supported
uint8_t drv_id;
for (drv_id = 0; drv_id < USBH_CLASS_DRIVER_COUNT; drv_id++)
{
if ( usbh_class_drivers[drv_id].class_code == desc_itf->bInterfaceClass ) break;
}
if( drv_id >= USBH_CLASS_DRIVER_COUNT )
{
// skip unsupported class
p_desc = tu_desc_next(p_desc);
}
else
{
usbh_class_driver_t const * driver = &usbh_class_drivers[drv_id];
// Interface number must not be used already TODO alternate interface
TU_ASSERT( dev->itf2drv[desc_itf->bInterfaceNumber] == 0xff );
dev->itf2drv[desc_itf->bInterfaceNumber] = drv_id;
if (desc_itf->bInterfaceClass == TUSB_CLASS_HUB && dev->hub_addr != 0)
{
// skip unsupported class
// TODO Attach hub to Hub is not currently supported
// skip this interface
p_desc = tu_desc_next(p_desc);
}
else
{
usbh_class_driver_t const * driver = &usbh_class_drivers[drv_id];
TU_LOG2("%s open\r\n", driver->name);
// Interface number must not be used already TODO alternate interface
TU_ASSERT( dev->itf2drv[desc_itf->bInterfaceNumber] == 0xff );
dev->itf2drv[desc_itf->bInterfaceNumber] = drv_id;
if (desc_itf->bInterfaceClass == TUSB_CLASS_HUB && dev->hub_addr != 0)
{
// TODO Attach hub to Hub is not currently supported
// skip this interface
p_desc = tu_desc_next(p_desc);
}
else
{
TU_LOG2("%s open\r\n", driver->name);
uint16_t itf_len = 0;
TU_ASSERT( driver->open(dev->rhport, dev_addr, desc_itf, &itf_len) );
TU_ASSERT( itf_len >= sizeof(tusb_desc_interface_t) );
p_desc += itf_len;
}
uint16_t itf_len = 0;
TU_ASSERT( driver->open(dev->rhport, dev_addr, desc_itf, &itf_len) );
TU_ASSERT( itf_len >= sizeof(tusb_desc_interface_t) );
p_desc += itf_len;
}
}
}

4
src/host/usbh_control.c
View File

@ -68,7 +68,7 @@ bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request,
_ctrl_xfer.stage = STAGE_SETUP;
_ctrl_xfer.complete_cb = complete_cb;
TU_LOG2("Send Setup to address %u: ", dev_addr);
TU_LOG2("Control Setup (addr = %u): ", dev_addr);
TU_LOG2_VAR(request);
TU_LOG2("\r\n");
@ -119,7 +119,7 @@ bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t resu
if (request->wLength)
{
TU_LOG2("Control data:\r\n");
TU_LOG2("Control data (addr = %u):\r\n", dev_addr);
TU_LOG2_MEM(_ctrl_xfer.buffer, request->wLength, 2);
}