diff options
| author | Mekaniserad Apelsin <mek@pels.in> | 2015-04-26 08:08:54 +0200 |
|---|---|---|
| committer | Mekaniserad Apelsin <mek@pels.in> | 2015-04-26 08:57:00 +0200 |
| commit | 7780fd1c01182ab67d899b78d85a0d3b0d89196f (patch) | |
| tree | fb416f095da28041879d2e85cf5d127bdd3957af /tmk_core/protocol | |
| parent | 55fc97f957555c20c4509e587e8fd2ef1194ab0d (diff) | |
Add mouse support to ADB
Adding the makefile options ADB_MOUSE_ENABLE and ADB_MOUSE_ACCMAX.
Might have gone overboard with comments, and tried but failed at not
adding more than necessary outside the converter/adb_usb/ folder.
Diffstat (limited to 'tmk_core/protocol')
| -rw-r--r-- | tmk_core/protocol/adb.c | 24 | ||||
| -rw-r--r-- | tmk_core/protocol/adb.h | 4 | ||||
| -rw-r--r-- | tmk_core/protocol/pjrc.mk | 4 |
3 files changed, 31 insertions, 1 deletions
diff --git a/tmk_core/protocol/adb.c b/tmk_core/protocol/adb.c index bbff66df03..5c6c99b4fc 100644 --- a/tmk_core/protocol/adb.c +++ b/tmk_core/protocol/adb.c @@ -60,6 +60,7 @@ static inline void place_bit1(void); static inline void send_byte(uint8_t data); static inline uint16_t wait_data_lo(uint16_t us); static inline uint16_t wait_data_hi(uint16_t us); +static inline uint16_t adb_host_dev_recv(uint8_t device); void adb_host_init(void) @@ -121,12 +122,33 @@ bool adb_host_psw(void) // // [from Apple IIgs Hardware Reference Second Edition] +enum { + ADDR_KEYB = 0x20, + ADDR_MOUSE = 0x30 +}; + uint16_t adb_host_kbd_recv(void) { + return adb_host_dev_recv(ADDR_KEYB); +} + +#ifdef ADB_MOUSE_ENABLE +void adb_mouse_init(void) { + return; +} + +uint16_t adb_host_mouse_recv(void) +{ + return adb_host_dev_recv(ADDR_MOUSE); +} +#endif + +static inline uint16_t adb_host_dev_recv(uint8_t device) +{ uint16_t data = 0; cli(); attention(); - send_byte(0x2C); // Addr:Keyboard(0010), Cmd:Talk(11), Register0(00) + send_byte(device|0x0C); // Addr:Keyboard(0010)/Mouse(0011), Cmd:Talk(11), Register0(00) place_bit0(); // Stopbit(0) if (!wait_data_hi(500)) { // Service Request(310us Adjustable Keyboard): just ignored sei(); diff --git a/tmk_core/protocol/adb.h b/tmk_core/protocol/adb.h index bfe598bbf1..b4b3633cf4 100644 --- a/tmk_core/protocol/adb.h +++ b/tmk_core/protocol/adb.h @@ -56,7 +56,11 @@ POSSIBILITY OF SUCH DAMAGE. void adb_host_init(void); bool adb_host_psw(void); uint16_t adb_host_kbd_recv(void); +uint16_t adb_host_mouse_recv(void); void adb_host_listen(uint8_t cmd, uint8_t data_h, uint8_t data_l); void adb_host_kbd_led(uint8_t led); +void adb_mouse_task(void); +void adb_mouse_init(void); + #endif diff --git a/tmk_core/protocol/pjrc.mk b/tmk_core/protocol/pjrc.mk index 36585de7df..2b1ba2cbfb 100644 --- a/tmk_core/protocol/pjrc.mk +++ b/tmk_core/protocol/pjrc.mk @@ -11,6 +11,10 @@ ifdef MOUSEKEY_ENABLE SRC += $(PJRC_DIR)/usb_mouse.c endif +ifdef ADB_MOUSE_ENABLE + SRC += $(PJRC_DIR)/usb_mouse.c +endif + ifdef PS2_MOUSE_ENABLE SRC += $(PJRC_DIR)/usb_mouse.c endif |