diff options
| author | Andrew Dunai <a@dun.ai> | 2022-05-31 09:15:17 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-30 23:15:17 -0700 |
| commit | ecce9900c9cecfb095a9eb041af32eab26b44c1e (patch) | |
| tree | 2e811aaa0d4ae44f98017de887ab0dec1ea0a9e4 /drivers/ps2 | |
| parent | d44a950c107492b801d567a507e2213376e7f47c (diff) | |
Improve PS/2 mouse performance (#17111)
Diffstat (limited to 'drivers/ps2')
| -rw-r--r-- | drivers/ps2/ps2.h | 1 | ||||
| -rw-r--r-- | drivers/ps2/ps2_interrupt.c | 4 | ||||
| -rw-r--r-- | drivers/ps2/ps2_mouse.c | 19 |
3 files changed, 20 insertions, 4 deletions
diff --git a/drivers/ps2/ps2.h b/drivers/ps2/ps2.h index f123192852..2465e16235 100644 --- a/drivers/ps2/ps2.h +++ b/drivers/ps2/ps2.h @@ -89,6 +89,7 @@ uint8_t ps2_host_send(uint8_t data); uint8_t ps2_host_recv_response(void); uint8_t ps2_host_recv(void); void ps2_host_set_led(uint8_t usb_led); +bool pbuf_has_data(void); /*-------------------------------------------------------------------- * static functions diff --git a/drivers/ps2/ps2_interrupt.c b/drivers/ps2/ps2_interrupt.c index c49b4f8b75..c9a9f1e1ec 100644 --- a/drivers/ps2/ps2_interrupt.c +++ b/drivers/ps2/ps2_interrupt.c @@ -66,8 +66,8 @@ uint8_t ps2_error = PS2_ERR_NONE; static inline uint8_t pbuf_dequeue(void); static inline void pbuf_enqueue(uint8_t data); -static inline bool pbuf_has_data(void); static inline void pbuf_clear(void); +bool pbuf_has_data(void); #if defined(PROTOCOL_CHIBIOS) void ps2_interrupt_service_routine(void); @@ -309,7 +309,7 @@ static inline uint8_t pbuf_dequeue(void) { return val; } -static inline bool pbuf_has_data(void) { +bool pbuf_has_data(void) { #if defined(__AVR__) uint8_t sreg = SREG; cli(); diff --git a/drivers/ps2/ps2_mouse.c b/drivers/ps2/ps2_mouse.c index ccb0a929ae..66b48bb3c3 100644 --- a/drivers/ps2/ps2_mouse.c +++ b/drivers/ps2/ps2_mouse.c @@ -53,6 +53,7 @@ void ps2_mouse_init(void) { ps2_mouse_set_remote_mode(); #else ps2_mouse_enable_data_reporting(); + ps2_mouse_set_stream_mode(); #endif #ifdef PS2_MOUSE_ENABLE_SCROLLING @@ -75,19 +76,33 @@ void ps2_mouse_task(void) { extern int tp_buttons; /* receives packet from mouse */ +#ifdef PS2_MOUSE_USE_REMOTE_MODE uint8_t rcv; rcv = ps2_host_send(PS2_MOUSE_READ_DATA); if (rcv == PS2_ACK) { mouse_report.buttons = ps2_host_recv_response() | tp_buttons; mouse_report.x = ps2_host_recv_response() * PS2_MOUSE_X_MULTIPLIER; mouse_report.y = ps2_host_recv_response() * PS2_MOUSE_Y_MULTIPLIER; -#ifdef PS2_MOUSE_ENABLE_SCROLLING +# ifdef PS2_MOUSE_ENABLE_SCROLLING mouse_report.v = -(ps2_host_recv_response() & PS2_MOUSE_SCROLL_MASK) * PS2_MOUSE_V_MULTIPLIER; -#endif +# endif + } else { + if (debug_mouse) print("ps2_mouse: fail to get mouse packet\n"); + return; + } +#else + if (pbuf_has_data()) { + mouse_report.buttons = ps2_host_recv_response() | tp_buttons; + mouse_report.x = ps2_host_recv_response() * PS2_MOUSE_X_MULTIPLIER; + mouse_report.y = ps2_host_recv_response() * PS2_MOUSE_Y_MULTIPLIER; +# ifdef PS2_MOUSE_ENABLE_SCROLLING + mouse_report.v = -(ps2_host_recv_response() & PS2_MOUSE_SCROLL_MASK) * PS2_MOUSE_V_MULTIPLIER; +# endif } else { if (debug_mouse) print("ps2_mouse: fail to get mouse packet\n"); return; } +#endif /* if mouse moves or buttons state changes */ if (mouse_report.x || mouse_report.y || mouse_report.v || ((mouse_report.buttons ^ buttons_prev) & PS2_MOUSE_BTN_MASK)) { |