mirror/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-02-19 06:40:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

update example to test with mouse

Browse Source
This commit is contained in:
hathach 2020-09-05 14:59:07 +07:00
parent f7cf8cdf27
commit 9531e47d10
2 changed files with 85 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

97
examples/host/cdc_msc_hid/src/main.c
View File

@ -111,6 +111,7 @@ void cdc_task(void)
//--------------------------------------------------------------------+
#if CFG_TUH_HID_KEYBOARD
CFG_TUSB_MEM_SECTION static hid_keyboard_report_t usb_keyboard_report;
uint8_t const keycode2ascii[128][2] = { HID_KEYCODE_TO_ASCII };
// look up new key in previous keys
@ -153,21 +154,6 @@ static inline void process_kbd_report(hid_keyboard_report_t const *p_new_report)
prev_report = *p_new_report;
}
CFG_TUSB_MEM_SECTION static hid_keyboard_report_t usb_keyboard_report;
void hid_task(void)
{
uint8_t const addr = 1;
if ( tuh_hid_keyboard_is_mounted(addr) )
{
if ( !tuh_hid_keyboard_is_busy(addr) )
{
process_kbd_report(&usb_keyboard_report);
tuh_hid_keyboard_get_report(addr, &usb_keyboard_report);
}
}
}
void tuh_hid_keyboard_mounted_cb(uint8_t dev_addr)
{
// application set-up
@ -192,6 +178,58 @@ void tuh_hid_keyboard_isr(uint8_t dev_addr, xfer_result_t event)
#endif
#if CFG_TUH_HID_MOUSE
CFG_TUSB_MEM_SECTION static hid_mouse_report_t usb_mouse_report;
void cursor_movement(int8_t x, int8_t y, int8_t wheel)
{
//------------- X -------------//
if ( x < 0)
{
printf(ANSI_CURSOR_BACKWARD(%d), (-x)); // move left
}else if ( x > 0)
{
printf(ANSI_CURSOR_FORWARD(%d), x); // move right
}else { }
//------------- Y -------------//
if ( y < 0)
{
printf(ANSI_CURSOR_UP(%d), (-y)); // move up
}else if ( y > 0)
{
printf(ANSI_CURSOR_DOWN(%d), y); // move down
}else { }
//------------- wheel -------------//
if (wheel < 0)
{
printf(ANSI_SCROLL_UP(%d), (-wheel)); // scroll up
}else if (wheel > 0)
{
printf(ANSI_SCROLL_DOWN(%d), wheel); // scroll down
}else { }
}
static inline void process_mouse_report(hid_mouse_report_t const * p_report)
{
static hid_mouse_report_t prev_report = { 0 };
//------------- button state -------------//
uint8_t button_changed_mask = p_report->buttons ^ prev_report.buttons;
if ( button_changed_mask & p_report->buttons)
{
printf(" %c%c%c ",
p_report->buttons & MOUSE_BUTTON_LEFT ? 'L' : '-',
p_report->buttons & MOUSE_BUTTON_MIDDLE ? 'M' : '-',
p_report->buttons & MOUSE_BUTTON_RIGHT ? 'R' : '-');
}
//------------- cursor movement -------------//
cursor_movement(p_report->x, p_report->y, p_report->wheel);
}
void tuh_hid_mouse_mounted_cb(uint8_t dev_addr)
{
// application set-up
@ -212,6 +250,35 @@ void tuh_hid_mouse_isr(uint8_t dev_addr, xfer_result_t event)
}
#endif
void hid_task(void)
{
uint8_t const addr = 1;
#if CFG_TUH_HID_KEYBOARD
if ( tuh_hid_keyboard_is_mounted(addr) )
{
if ( !tuh_hid_keyboard_is_busy(addr) )
{
process_kbd_report(&usb_keyboard_report);
tuh_hid_keyboard_get_report(addr, &usb_mouse_report);
}
}
#endif
#if CFG_TUH_HID_MOUSE
if ( tuh_hid_mouse_is_mounted(addr) )
{
if ( !tuh_hid_mouse_is_busy(addr) )
{
process_mouse_report(&usb_mouse_report);
tuh_hid_mouse_get_report(addr, &usb_mouse_report);
}
}
#endif
}
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+

5
src/class/hid/hid_host.c
View File

@ -173,7 +173,8 @@ bool hidh_open_subtask(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t c
tusb_desc_endpoint_t const * p_endpoint_desc = (tusb_desc_endpoint_t const *) p_desc;
TU_ASSERT(TUSB_DESC_ENDPOINT == p_endpoint_desc->bDescriptorType, TUSB_ERROR_INVALID_PARA);
//------------- SET IDLE (0) request -------------//
// SET IDLE = 0 request
// Device can stall if not support this request
tusb_control_request_t request = {
.bmRequestType_bit = { .recipient = TUSB_REQ_RCPT_INTERFACE, .type = TUSB_REQ_TYPE_CLASS, .direction = TUSB_DIR_OUT },
.bRequest = HID_REQ_CONTROL_SET_IDLE,
@ -181,7 +182,7 @@ bool hidh_open_subtask(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t c
.wIndex = p_interface_desc->bInterfaceNumber,
.wLength = 0
};
TU_ASSERT( usbh_control_xfer( dev_addr, &request, NULL ) );
usbh_control_xfer( dev_addr, &request, NULL ); // TODO stall is valid
#if 0
//------------- Get Report Descriptor TODO HID parser -------------//