case ACT_RMODS_TAP:
case ACT_LAYER_TAP:
case ACT_LAYER_TAP_EXT:
- return true;
+ switch (action.layer_tap.code) {
+ case 0x00 ... 0xdf:
+ case OP_TAP_TOGGLE:
+ return true;
+ }
+ return false;
case ACT_MACRO:
case ACT_FUNCTION:
if (action.func.opt & FUNC_TAP) { return true; }
* 1001|oopp|BBBB BBBB 8-bit Bitwise Operation???
*
* ACT_LAYER_TAP(101x):
- * 101E|LLLL| keycode On/Off with tap key
- * 101E|LLLL|1110 mods On/Off with modifiers(0xE0-EF)
- * 101E|LLLL|1111 0000 Invert with tap toggle(0xF0)
- * 101E|LLLL|1111 0001 On/Off
- * 101E|LLLL|1111 0010 Off/On
- * 101E|LLLL|1111 0011 Set/Clear
- * 101E|LLLL|1111 xxxx Reserved(0xF4-FF)
+ * 101E|LLLL| keycode On/Off with tap key (0x00-DF)[TAP]
+ * 101E|LLLL|1110 mods On/Off with modifiers (0xE0-EF)[NOT TAP]
+ * 101E|LLLL|1111 0000 Invert with tap toggle (0xF0) [TAP]
+ * 101E|LLLL|1111 0001 On/Off (0xF1) [NOT TAP]
+ * 101E|LLLL|1111 0010 Off/On (0xF2) [NOT TAP]
+ * 101E|LLLL|1111 0011 Set/Clear (0xF3) [NOT TAP]
+ * 101E|LLLL|1111 xxxx Reserved (0xF4-FF)
* ELLLL: layer 0-31(E: extra bit for layer 16-31)
*
*
#ifdef SERIAL_MOUSE_ENABLE
#include "serial_mouse.h"
#endif
+#ifdef ADB_MOUSE_ENABLE
+#include "adb.h"
+#endif
#ifdef MATRIX_HAS_GHOST
#ifdef SERIAL_MOUSE_ENABLE
serial_mouse_init();
#endif
+#ifdef ADB_MOUSE_ENABLE
+ adb_mouse_init();
+#endif
#ifdef BOOTMAGIC_ENABLE
void keyboard_task(void)
{
static matrix_row_t matrix_prev[MATRIX_ROWS];
+#ifdef MATRIX_HAS_GHOST
+ static matrix_row_t matrix_ghost[MATRIX_ROWS];
+#endif
static uint8_t led_status = 0;
matrix_row_t matrix_row = 0;
matrix_row_t matrix_change = 0;
matrix_row = matrix_get_row(r);
matrix_change = matrix_row ^ matrix_prev[r];
if (matrix_change) {
- if (debug_matrix) matrix_print();
#ifdef MATRIX_HAS_GHOST
if (has_ghost_in_row(r)) {
- matrix_prev[r] = matrix_row;
+ /* Keep track of whether ghosted status has changed for
+ * debugging. But don't update matrix_prev until un-ghosted, or
+ * the last key would be lost.
+ */
+ if (debug_matrix && matrix_ghost[r] != matrix_row) {
+ matrix_print();
+ }
+ matrix_ghost[r] = matrix_row;
continue;
}
+ matrix_ghost[r] = matrix_row;
#endif
+ if (debug_matrix) matrix_print();
for (uint8_t c = 0; c < MATRIX_COLS; c++) {
if (matrix_change & ((matrix_row_t)1<<c)) {
action_exec((keyevent_t){
serial_mouse_task();
#endif
+#ifdef ADB_MOUSE_ENABLE
+ adb_mouse_task();
+#endif
+
// update LED
if (led_status != host_keyboard_leds()) {
led_status = host_keyboard_leds();
case KC_SYSTEM_POWER ... KC_SYSTEM_WAKE:
action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode));
break;
- case KC_AUDIO_MUTE ... KC_WWW_FAVORITES:
+ case KC_AUDIO_MUTE ... KC_MEDIA_REWIND:
action.code = ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(keycode));
break;
case KC_MS_UP ... KC_MS_ACCEL2:
KC_CRSEL A3 Keyboard CrSel/Props
KC_EXSEL A4 Keyboard ExSel
/* Modifiers */
-KC_LCTRL KC_LCTRL E0 Keyboard LeftControl
+KC_LCTRL KC_LCTL E0 Keyboard LeftControl
KC_LSHIFT KC_LSFT E1 Keyboard LeftShift
KC_LALT E2 Keyboard LeftAlt
KC_LGUI E3 Keyboard Left GUI(Windows/Apple/Meta key)
See keycode table in [`doc/keycode.txt`](./keycode.txt) for description of keycodes.
In regard to implementation side most of keycodes are identical with [HID usage][HID_usage](pdf) sent to host for real and some virtual keycodes are defined to support special actions.
-[HID_usage]: http://www.usb.org/developers/devclass_docs/Hut1_11.pdf
+[HID_usage]: http://www.usb.org/developers/hidpage/Hut1_12v2.pdf
SRC += $(PROTOCOL_DIR)/serial_uart.c
endif
+ifdef ADB_MOUSE_ENABLE
+ OPT_DEFS += -DADB_MOUSE_ENABLE -DMOUSE_ENABLE
+endif
+
# Search Path
VPATH += $(TMK_DIR)/protocol
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)
//
// [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();
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
#include <stdbool.h>
#include <util/delay.h>
#include "debug.h"
+#include "ring_buffer.h"
#include "ibm4704.h"
void ibm4704_init(void)
{
- inhibit();
+ IBM4704_INT_INIT();
+ IBM4704_INT_ON();
+ idle();
}
/*
bool parity = true; // odd parity
ibm4704_error = 0;
+ IBM4704_INT_OFF();
+
/* Request to send */
idle();
clock_lo();
/* Data bit */
for (uint8_t i = 0; i < 8; i++) {
WAIT(clock_hi, 100, 0x40+i);
- //_delay_us(5);
if (data&(1<<i)) {
parity = !parity;
data_hi();
/* End */
WAIT(data_lo, 100, 0x36);
- inhibit();
- _delay_us(200); // wait to recover clock to hi
+ idle();
+ IBM4704_INT_ON();
return 0;
ERROR:
- inhibit();
- if (ibm4704_error >= 0x30) {
- xprintf("x%02X ", ibm4704_error);
+ idle();
+ if (ibm4704_error > 0x30) {
+ xprintf("S:%02X ", ibm4704_error);
}
- _delay_us(200); // wait to recover clock to hi
+ IBM4704_INT_ON();
return -1;
}
-/* receive data when host want else inhibit communication */
+/* wait forever to receive data */
uint8_t ibm4704_recv_response(void)
{
- // 250 * 100us(wait start bit in ibm4704_recv)
- uint8_t data = 0;
- uint8_t try = 250;
- do {
- data = ibm4704_recv();
- } while (try-- && ibm4704_error);
- return data;
+ while (!rbuf_has_data()) {
+ _delay_ms(1);
+ }
+ return rbuf_dequeue();
}
/*
*/
uint8_t ibm4704_recv(void)
{
- uint8_t data = 0;
- bool parity = true; // odd parity
- ibm4704_error = IBM4704_ERR_NONE;
-
- idle();
- _delay_us(5); // wait for line settles
-
- /* start bit */
- WAIT(clock_lo, 100, 0x11); // wait for keyboard to send
- WAIT(data_hi, 100, 0x12); // can be delayed that long
-
- WAIT(clock_hi, 100, 0x13); // first rising edge which can take longer
- /* data */
- for (uint8_t i = 0; i < 8; i++) {
- WAIT(clock_hi, 100, 0x20+i);
- //_delay_us(5);
- if (data_in()) {
- parity = !parity;
- data |= (1<<i);
- }
- WAIT(clock_lo, 150, 0x28+i);
+ if (rbuf_has_data()) {
+ return rbuf_dequeue();
+ } else {
+ return -1;
}
+}
- /* parity */
- WAIT(clock_hi, 100, 0x17);
- if (data_in() != parity) {
- ibm4704_error = IBM4704_ERR_PARITY;
- goto ERROR;
- }
- WAIT(clock_lo, 150, 0x18);
-
- /* stop bit */
- WAIT(clock_hi, 100, 0x19);
- WAIT(data_lo, 1, 0x19);
+ISR(IBM4704_INT_VECT)
+{
+ static enum {
+ INIT, START, BIT0, BIT1, BIT2, BIT3, BIT4, BIT5, BIT6, BIT7, PARITY,
+ } state = INIT;
+ // LSB first
+ static uint8_t data = 0;
+ // Odd parity
+ static uint8_t parity = false;
- inhibit();
- _delay_us(200); // wait to recover clock to hi
- return data;
-ERROR:
- if (ibm4704_error > 0x12) {
- xprintf("x%02X ", ibm4704_error);
+ ibm4704_error = 0;
+ // return unless falling edge
+ if (clock_in()) { goto RETURN; } // why this occurs?
+
+ state++;
+ switch (state) {
+ case START:
+ // Data:Low
+ WAIT(data_hi, 10, state);
+ break;
+ case BIT0:
+ case BIT1:
+ case BIT2:
+ case BIT3:
+ case BIT4:
+ case BIT5:
+ case BIT6:
+ case BIT7:
+ data >>= 1;
+ if (data_in()) {
+ data |= 0x80;
+ parity = !parity;
+ }
+ break;
+ case PARITY:
+ if (data_in()) {
+ parity = !parity;
+ }
+ if (!parity)
+ goto ERROR;
+ rbuf_enqueue(data);
+ ibm4704_error = IBM4704_ERR_NONE;
+ goto DONE;
+ break;
+ default:
+ goto ERROR;
}
- inhibit();
- _delay_us(200); // wait to recover clock to hi
- return -1;
+ goto RETURN;
+ERROR:
+ ibm4704_error = state;
+ while (ibm4704_send(0xFE)) _delay_ms(1); // resend
+ xprintf("R:%02X%02X\n", state, data);
+DONE:
+ state = INIT;
+ data = 0;
+ parity = false;
+RETURN:
+ return;
}
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
--- /dev/null
+#ifndef RING_BUFFER_H
+#define RING_BUFFER_H
+/*--------------------------------------------------------------------
+ * Ring buffer to store scan codes from keyboard
+ *------------------------------------------------------------------*/
+#define RBUF_SIZE 32
+static uint8_t rbuf[RBUF_SIZE];
+static uint8_t rbuf_head = 0;
+static uint8_t rbuf_tail = 0;
+static inline void rbuf_enqueue(uint8_t data)
+{
+ uint8_t sreg = SREG;
+ cli();
+ uint8_t next = (rbuf_head + 1) % RBUF_SIZE;
+ if (next != rbuf_tail) {
+ rbuf[rbuf_head] = data;
+ rbuf_head = next;
+ } else {
+ print("rbuf: full\n");
+ }
+ SREG = sreg;
+}
+static inline uint8_t rbuf_dequeue(void)
+{
+ uint8_t val = 0;
+
+ uint8_t sreg = SREG;
+ cli();
+ if (rbuf_head != rbuf_tail) {
+ val = rbuf[rbuf_tail];
+ rbuf_tail = (rbuf_tail + 1) % RBUF_SIZE;
+ }
+ SREG = sreg;
+
+ return val;
+}
+static inline bool rbuf_has_data(void)
+{
+ uint8_t sreg = SREG;
+ cli();
+ bool has_data = (rbuf_head != rbuf_tail);
+ SREG = sreg;
+ return has_data;
+}
+static inline void rbuf_clear(void)
+{
+ uint8_t sreg = SREG;
+ cli();
+ rbuf_head = rbuf_tail = 0;
+ SREG = sreg;
+}
+
+#endif /* RING_BUFFER_H */
$(REMOVE) $(TARGET)eep.hex
dfu-ee: $(TARGET).hex $(TARGET).eep
- dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
+ifneq (, $(findstring 0.7, $(shell dfu-programmer --version 2>&1)))
+ dfu-programmer $(MCU) flash --eeprom $(TARGET).eep
+else
+ dfu-programmer $(MCU) flash-eeprom $(TARGET).eep
+endif
dfu-programmer $(MCU) reset
projects / max / tmk_keyboard.git / commitdiff