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-rw-r--r--tmk_core/common/action.c37
-rw-r--r--tmk_core/common/action.h5
-rw-r--r--tmk_core/common/action_layer.c12
-rw-r--r--tmk_core/common/action_layer.h29
-rw-r--r--tmk_core/common/action_tapping.c41
-rw-r--r--tmk_core/common/action_tapping.h1
-rw-r--r--tmk_core/common/action_util.c28
-rw-r--r--tmk_core/common/arm_atsam/_timer.h19
-rw-r--r--tmk_core/common/avr/_timer.h19
-rw-r--r--tmk_core/common/avr/gpio.h15
-rw-r--r--tmk_core/common/chibios/_timer.h19
-rw-r--r--tmk_core/common/chibios/bootloader.c5
-rw-r--r--tmk_core/common/chibios/gpio.h16
-rw-r--r--tmk_core/common/debug.c25
-rw-r--r--tmk_core/common/debug.h169
-rw-r--r--tmk_core/common/host.c14
-rw-r--r--tmk_core/common/keyboard.c24
-rw-r--r--tmk_core/common/lib_printf.mk9
-rw-r--r--tmk_core/common/nodebug.h26
-rw-r--r--tmk_core/common/print.h135
-rw-r--r--tmk_core/common/printf.c27
-rw-r--r--tmk_core/common/progmem.h2
-rw-r--r--tmk_core/common/sendchar.h33
-rw-r--r--tmk_core/common/sendchar_null.c19
-rw-r--r--tmk_core/common/sendchar_uart.c23
-rw-r--r--tmk_core/common/sync_timer.c2
-rw-r--r--tmk_core/common/sync_timer.h2
-rw-r--r--tmk_core/common/timer.h20
-rw-r--r--tmk_core/common/usb_util.c2
-rw-r--r--tmk_core/common/usb_util.h2
30 files changed, 280 insertions, 500 deletions
diff --git a/tmk_core/common/action.c b/tmk_core/common/action.c
index bd41d28b66..d19fd2a045 100644
--- a/tmk_core/common/action.c
+++ b/tmk_core/common/action.c
@@ -55,6 +55,8 @@ __attribute__((weak)) bool get_ignore_mod_tap_interrupt(uint16_t keycode, keyrec
__attribute__((weak)) bool get_retro_tapping(uint16_t keycode, keyrecord_t *record) { return false; }
#endif
+__attribute__((weak)) bool pre_process_record_quantum(keyrecord_t *record) { return true; }
+
#ifndef TAP_CODE_DELAY
# define TAP_CODE_DELAY 0
#endif
@@ -106,9 +108,13 @@ void action_exec(keyevent_t event) {
#endif
#ifndef NO_ACTION_TAPPING
- action_tapping_process(record);
+ if (IS_NOEVENT(record.event) || pre_process_record_quantum(&record)) {
+ action_tapping_process(record);
+ }
#else
- process_record(&record);
+ if (IS_NOEVENT(record.event) || pre_process_record_quantum(&record)) {
+ process_record(&record);
+ }
if (!IS_NOEVENT(record.event)) {
dprint("processed: ");
debug_record(record);
@@ -206,7 +212,16 @@ void process_record(keyrecord_t *record) {
}
void process_record_handler(keyrecord_t *record) {
+#ifdef COMBO_ENABLE
+ action_t action;
+ if (record->keycode) {
+ action = action_for_keycode(record->keycode);
+ } else {
+ action = store_or_get_action(record->event.pressed, record->event.key);
+ }
+#else
action_t action = store_or_get_action(record->event.pressed, record->event.key);
+#endif
dprint("ACTION: ");
debug_action(action);
#ifndef NO_ACTION_LAYER
@@ -994,6 +1009,24 @@ bool is_tap_key(keypos_t key) {
*
* FIXME: Needs documentation.
*/
+bool is_tap_record(keyrecord_t *record) {
+#ifdef COMBO_ENABLE
+ action_t action;
+ if (record->keycode) {
+ action = action_for_keycode(record->keycode);
+ } else {
+ action = layer_switch_get_action(record->event.key);
+ }
+#else
+ action_t action = layer_switch_get_action(record->event.key);
+#endif
+ return is_tap_action(action);
+}
+
+/** \brief Utilities for actions. (FIXME: Needs better description)
+ *
+ * FIXME: Needs documentation.
+ */
bool is_tap_action(action_t action) {
switch (action.kind.id) {
case ACT_LMODS_TAP:
diff --git a/tmk_core/common/action.h b/tmk_core/common/action.h
index 8cb4722c6e..3d357b33b8 100644
--- a/tmk_core/common/action.h
+++ b/tmk_core/common/action.h
@@ -53,6 +53,9 @@ typedef struct {
#ifndef NO_ACTION_TAPPING
tap_t tap;
#endif
+#ifdef COMBO_ENABLE
+ uint16_t keycode;
+#endif
} keyrecord_t;
/* Execute action per keyevent */
@@ -60,6 +63,7 @@ void action_exec(keyevent_t event);
/* action for key */
action_t action_for_key(uint8_t layer, keypos_t key);
+action_t action_for_keycode(uint16_t keycode);
/* macro */
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt);
@@ -111,6 +115,7 @@ void clear_keyboard_but_mods(void);
void clear_keyboard_but_mods_and_keys(void);
void layer_switch(uint8_t new_layer);
bool is_tap_key(keypos_t key);
+bool is_tap_record(keyrecord_t *record);
bool is_tap_action(action_t action);
#ifndef NO_ACTION_TAPPING
diff --git a/tmk_core/common/action_layer.c b/tmk_core/common/action_layer.c
index af2d7d964b..ed1a4bd20d 100644
--- a/tmk_core/common/action_layer.c
+++ b/tmk_core/common/action_layer.c
@@ -131,32 +131,32 @@ bool layer_state_cmp(layer_state_t cmp_layer_state, uint8_t layer) {
if (!cmp_layer_state) {
return layer == 0;
}
- return (cmp_layer_state & (1UL << layer)) != 0;
+ return (cmp_layer_state & ((layer_state_t)1 << layer)) != 0;
}
/** \brief Layer move
*
* Turns on the given layer and turn off all other layers
*/
-void layer_move(uint8_t layer) { layer_state_set(1UL << layer); }
+void layer_move(uint8_t layer) { layer_state_set((layer_state_t)1 << layer); }
/** \brief Layer on
*
* Turns on given layer
*/
-void layer_on(uint8_t layer) { layer_state_set(layer_state | (1UL << layer)); }
+void layer_on(uint8_t layer) { layer_state_set(layer_state | ((layer_state_t)1 << layer)); }
/** \brief Layer off
*
* Turns off given layer
*/
-void layer_off(uint8_t layer) { layer_state_set(layer_state & ~(1UL << layer)); }
+void layer_off(uint8_t layer) { layer_state_set(layer_state & ~((layer_state_t)1 << layer)); }
/** \brief Layer invert
*
* Toggle the given layer (set it if it's unset, or unset it if it's set)
*/
-void layer_invert(uint8_t layer) { layer_state_set(layer_state ^ (1UL << layer)); }
+void layer_invert(uint8_t layer) { layer_state_set(layer_state ^ ((layer_state_t)1 << layer)); }
/** \brief Layer or
*
@@ -258,7 +258,7 @@ uint8_t layer_switch_get_layer(keypos_t key) {
layer_state_t layers = layer_state | default_layer_state;
/* check top layer first */
for (int8_t i = MAX_LAYER - 1; i >= 0; i--) {
- if (layers & (1UL << i)) {
+ if (layers & ((layer_state_t)1 << i)) {
action = action_for_key(i, key);
if (action.code != ACTION_TRANSPARENT) {
return i;
diff --git a/tmk_core/common/action_layer.h b/tmk_core/common/action_layer.h
index d72cd3e3a5..b87d096eed 100644
--- a/tmk_core/common/action_layer.h
+++ b/tmk_core/common/action_layer.h
@@ -21,6 +21,29 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "keyboard.h"
#include "action.h"
+#ifdef DYNAMIC_KEYMAP_ENABLE
+# ifndef DYNAMIC_KEYMAP_LAYER_COUNT
+# define DYNAMIC_KEYMAP_LAYER_COUNT 4
+# endif
+# if DYNAMIC_KEYMAP_LAYER_COUNT <= 8
+# ifndef LAYER_STATE_8BIT
+# define LAYER_STATE_8BIT
+# endif
+# elif DYNAMIC_KEYMAP_LAYER_COUNT <= 16
+# ifndef LAYER_STATE_16BIT
+# define LAYER_STATE_16BIT
+# endif
+# else
+# ifndef LAYER_STATE_32BIT
+# define LAYER_STATE_32BIT
+# endif
+# endif
+#endif
+
+#if !defined(LAYER_STATE_8BIT) && !defined(LAYER_STATE_16BIT) && !defined(LAYER_STATE_32BIT)
+# define LAYER_STATE_32BIT
+#endif
+
#if defined(LAYER_STATE_8BIT)
typedef uint8_t layer_state_t;
# define MAX_LAYER_BITS 3
@@ -35,13 +58,15 @@ typedef uint16_t layer_state_t;
# define MAX_LAYER 16
# endif
# define get_highest_layer(state) biton16(state)
-#else
+#elif defined(LAYER_STATE_32BIT)
typedef uint32_t layer_state_t;
# define MAX_LAYER_BITS 5
# ifndef MAX_LAYER
# define MAX_LAYER 32
# endif
# define get_highest_layer(state) biton32(state)
+#else
+# error Layer Mask size not specified. HOW?!
#endif
/*
@@ -92,7 +117,7 @@ layer_state_t layer_state_set_kb(layer_state_t state);
# define layer_state_set(layer)
# define layer_state_is(layer) (layer == 0)
-# define layer_state_cmp(state, layer) (state == 0 ? layer == 0 : (state & 1UL << layer) != 0)
+# define layer_state_cmp(state, layer) (state == 0 ? layer == 0 : (state & (layer_state_t)1 << layer) != 0)
# define layer_debug()
# define layer_clear()
diff --git a/tmk_core/common/action_tapping.c b/tmk_core/common/action_tapping.c
index 56044e096d..1701ae4717 100644
--- a/tmk_core/common/action_tapping.c
+++ b/tmk_core/common/action_tapping.c
@@ -18,11 +18,16 @@
# define IS_TAPPING_PRESSED() (IS_TAPPING() && tapping_key.event.pressed)
# define IS_TAPPING_RELEASED() (IS_TAPPING() && !tapping_key.event.pressed)
# define IS_TAPPING_KEY(k) (IS_TAPPING() && KEYEQ(tapping_key.event.key, (k)))
+#ifndef COMBO_ENABLE
+# define IS_TAPPING_RECORD(r) (IS_TAPPING() && KEYEQ(tapping_key.event.key, (r->event.key)))
+#else
+# define IS_TAPPING_RECORD(r) (IS_TAPPING() && KEYEQ(tapping_key.event.key, (r->event.key)) && tapping_key.keycode == r->keycode)
+#endif
__attribute__((weak)) uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) { return TAPPING_TERM; }
# ifdef TAPPING_TERM_PER_KEY
-# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < get_tapping_term(get_event_keycode(tapping_key.event, false), &tapping_key))
+# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < get_tapping_term(get_record_keycode(&tapping_key, false), &tapping_key))
# else
# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < TAPPING_TERM)
# endif
@@ -103,7 +108,7 @@ bool process_tapping(keyrecord_t *keyp) {
if (IS_TAPPING_PRESSED()) {
if (WITHIN_TAPPING_TERM(event)) {
if (tapping_key.tap.count == 0) {
- if (IS_TAPPING_KEY(event.key) && !event.pressed) {
+ if (IS_TAPPING_RECORD(keyp) && !event.pressed) {
// first tap!
debug("Tapping: First tap(0->1).\n");
tapping_key.tap.count = 1;
@@ -122,14 +127,14 @@ bool process_tapping(keyrecord_t *keyp) {
# if defined(TAPPING_TERM_PER_KEY) || (TAPPING_TERM >= 500) || defined(PERMISSIVE_HOLD) || defined(PERMISSIVE_HOLD_PER_KEY)
else if (((
# ifdef TAPPING_TERM_PER_KEY
- get_tapping_term(get_event_keycode(tapping_key.event, false), keyp)
+ get_tapping_term(get_record_keycode(&tapping_key, false), keyp)
# else
TAPPING_TERM
# endif
>= 500)
# ifdef PERMISSIVE_HOLD_PER_KEY
- || get_permissive_hold(get_event_keycode(tapping_key.event, false), keyp)
+ || get_permissive_hold(get_record_keycode(&tapping_key, false), keyp)
# elif defined(PERMISSIVE_HOLD)
|| true
# endif
@@ -177,7 +182,7 @@ bool process_tapping(keyrecord_t *keyp) {
}
// tap_count > 0
else {
- if (IS_TAPPING_KEY(event.key) && !event.pressed) {
+ if (IS_TAPPING_RECORD(keyp) && !event.pressed) {
debug("Tapping: Tap release(");
debug_dec(tapping_key.tap.count);
debug(")\n");
@@ -186,11 +191,15 @@ bool process_tapping(keyrecord_t *keyp) {
tapping_key = *keyp;
debug_tapping_key();
return true;
- } else if (is_tap_key(event.key) && event.pressed) {
+ } else if (is_tap_record(keyp) && event.pressed) {
if (tapping_key.tap.count > 1) {
debug("Tapping: Start new tap with releasing last tap(>1).\n");
// unregister key
- process_record(&(keyrecord_t){.tap = tapping_key.tap, .event.key = tapping_key.event.key, .event.time = event.time, .event.pressed = false});
+ process_record(&(keyrecord_t){.tap = tapping_key.tap, .event.key = tapping_key.event.key, .event.time = event.time, .event.pressed = false,
+#ifdef COMBO_ENABLE
+ .keycode = tapping_key.keycode,
+#endif
+ });
} else {
debug("Tapping: Start while last tap(1).\n");
}
@@ -218,17 +227,21 @@ bool process_tapping(keyrecord_t *keyp) {
debug_tapping_key();
return false;
} else {
- if (IS_TAPPING_KEY(event.key) && !event.pressed) {
+ if (IS_TAPPING_RECORD(keyp) && !event.pressed) {
debug("Tapping: End. last timeout tap release(>0).");
keyp->tap = tapping_key.tap;
process_record(keyp);
tapping_key = (keyrecord_t){};
return true;
- } else if (is_tap_key(event.key) && event.pressed) {
+ } else if (is_tap_record(keyp) && event.pressed) {
if (tapping_key.tap.count > 1) {
debug("Tapping: Start new tap with releasing last timeout tap(>1).\n");
// unregister key
- process_record(&(keyrecord_t){.tap = tapping_key.tap, .event.key = tapping_key.event.key, .event.time = event.time, .event.pressed = false});
+ process_record(&(keyrecord_t){.tap = tapping_key.tap, .event.key = tapping_key.event.key, .event.time = event.time, .event.pressed = false,
+#ifdef COMBO_ENABLE
+ .keycode = tapping_key.keycode,
+#endif
+ });
} else {
debug("Tapping: Start while last timeout tap(1).\n");
}
@@ -248,12 +261,12 @@ bool process_tapping(keyrecord_t *keyp) {
} else if (IS_TAPPING_RELEASED()) {
if (WITHIN_TAPPING_TERM(event)) {
if (event.pressed) {
- if (IS_TAPPING_KEY(event.key)) {
+ if (IS_TAPPING_RECORD(keyp)) {
//# ifndef TAPPING_FORCE_HOLD
# if !defined(TAPPING_FORCE_HOLD) || defined(TAPPING_FORCE_HOLD_PER_KEY)
if (
# ifdef TAPPING_FORCE_HOLD_PER_KEY
- !get_tapping_force_hold(get_event_keycode(tapping_key.event, false), keyp) &&
+ !get_tapping_force_hold(get_record_keycode(&tapping_key, false), keyp) &&
# endif
!tapping_key.tap.interrupted && tapping_key.tap.count > 0) {
// sequential tap.
@@ -271,7 +284,7 @@ bool process_tapping(keyrecord_t *keyp) {
// FIX: start new tap again
tapping_key = *keyp;
return true;
- } else if (is_tap_key(event.key)) {
+ } else if (is_tap_record(keyp)) {
// Sequential tap can be interfered with other tap key.
debug("Tapping: Start with interfering other tap.\n");
tapping_key = *keyp;
@@ -303,7 +316,7 @@ bool process_tapping(keyrecord_t *keyp) {
}
// not tapping state
else {
- if (event.pressed && is_tap_key(event.key)) {
+ if (event.pressed && is_tap_record(keyp)) {
debug("Tapping: Start(Press tap key).\n");
tapping_key = *keyp;
process_record_tap_hint(&tapping_key);
diff --git a/tmk_core/common/action_tapping.h b/tmk_core/common/action_tapping.h
index 893ccb1ce1..7de8049c7f 100644
--- a/tmk_core/common/action_tapping.h
+++ b/tmk_core/common/action_tapping.h
@@ -30,6 +30,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define WAITING_BUFFER_SIZE 8
#ifndef NO_ACTION_TAPPING
+uint16_t get_record_keycode(keyrecord_t *record, bool update_layer_cache);
uint16_t get_event_keycode(keyevent_t event, bool update_layer_cache);
void action_tapping_process(keyrecord_t record);
diff --git a/tmk_core/common/action_util.c b/tmk_core/common/action_util.c
index a57c8bf66a..2b3c00cba0 100644
--- a/tmk_core/common/action_util.c
+++ b/tmk_core/common/action_util.c
@@ -27,6 +27,10 @@ extern keymap_config_t keymap_config;
static uint8_t real_mods = 0;
static uint8_t weak_mods = 0;
static uint8_t macro_mods = 0;
+#ifdef KEY_OVERRIDE_ENABLE
+static uint8_t weak_override_mods = 0;
+static uint8_t suppressed_mods = 0;
+#endif
#ifdef USB_6KRO_ENABLE
# define RO_ADD(a, b) ((a + b) % KEYBOARD_REPORT_KEYS)
@@ -229,6 +233,7 @@ void send_keyboard_report(void) {
keyboard_report->mods = real_mods;
keyboard_report->mods |= weak_mods;
keyboard_report->mods |= macro_mods;
+
#ifndef NO_ACTION_ONESHOT
if (oneshot_mods) {
# if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
@@ -244,6 +249,13 @@ void send_keyboard_report(void) {
}
#endif
+
+#ifdef KEY_OVERRIDE_ENABLE
+ // These need to be last to be able to properly control key overrides
+ keyboard_report->mods &= ~suppressed_mods;
+ keyboard_report->mods |= weak_override_mods;
+#endif
+
host_keyboard_send(keyboard_report);
}
@@ -299,6 +311,22 @@ void set_weak_mods(uint8_t mods) { weak_mods = mods; }
*/
void clear_weak_mods(void) { weak_mods = 0; }
+#ifdef KEY_OVERRIDE_ENABLE
+/** \brief set weak mods used by key overrides. DO not call this manually
+ */
+void set_weak_override_mods(uint8_t mods) { weak_override_mods = mods; }
+/** \brief clear weak mods used by key overrides. DO not call this manually
+ */
+void clear_weak_override_mods(void) { weak_override_mods = 0; }
+
+/** \brief set suppressed mods used by key overrides. DO not call this manually
+ */
+void set_suppressed_override_mods(uint8_t mods) { suppressed_mods = mods; }
+/** \brief clear suppressed mods used by key overrides. DO not call this manually
+ */
+void clear_suppressed_override_mods(void) { suppressed_mods = 0; }
+#endif
+
/* macro modifier */
/** \brief get macro mods
*
diff --git a/tmk_core/common/arm_atsam/_timer.h b/tmk_core/common/arm_atsam/_timer.h
new file mode 100644
index 0000000000..77402b612a
--- /dev/null
+++ b/tmk_core/common/arm_atsam/_timer.h
@@ -0,0 +1,19 @@
+/* Copyright 2021 Simon Arlott
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+// The platform is 32-bit, so prefer 32-bit timers to avoid overflow
+#define FAST_TIMER_T_SIZE 32
diff --git a/tmk_core/common/avr/_timer.h b/tmk_core/common/avr/_timer.h
new file mode 100644
index 0000000000..b81e0f68b7
--- /dev/null
+++ b/tmk_core/common/avr/_timer.h
@@ -0,0 +1,19 @@
+/* Copyright 2021 Simon Arlott
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+// The platform is 8-bit, so prefer 16-bit timers to reduce code size
+#define FAST_TIMER_T_SIZE 16
diff --git a/tmk_core/common/avr/gpio.h b/tmk_core/common/avr/gpio.h
index 231556c29c..e9be68491d 100644
--- a/tmk_core/common/avr/gpio.h
+++ b/tmk_core/common/avr/gpio.h
@@ -20,6 +20,8 @@
typedef uint8_t pin_t;
+/* Operation of GPIO by pin. */
+
#define setPinInput(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF))
#define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) |= _BV((pin)&0xF))
#define setPinInputLow(pin) _Static_assert(0, "AVR processors cannot implement an input as pull low")
@@ -32,3 +34,16 @@ typedef uint8_t pin_t;
#define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin)&0xF)))
#define togglePin(pin) (PORTx_ADDRESS(pin) ^= _BV((pin)&0xF))
+
+/* Operation of GPIO by port. */
+
+typedef uint8_t port_data_t;
+
+#define readPort(port) PINx_ADDRESS(port)
+
+#define setPortBitInput(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))
+#define setPortBitInputHigh(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) |= _BV((bit)&0xF))
+#define setPortBitOutput(port, bit) (DDRx_ADDRESS(port) |= _BV((bit)&0xF))
+
+#define writePortBitLow(port, bit) (PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))
+#define writePortBitHigh(port, bit) (PORTx_ADDRESS(port) |= _BV((bit)&0xF))
diff --git a/tmk_core/common/chibios/_timer.h b/tmk_core/common/chibios/_timer.h
new file mode 100644
index 0000000000..77402b612a
--- /dev/null
+++ b/tmk_core/common/chibios/_timer.h
@@ -0,0 +1,19 @@
+/* Copyright 2021 Simon Arlott
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+// The platform is 32-bit, so prefer 32-bit timers to avoid overflow
+#define FAST_TIMER_T_SIZE 32
diff --git a/tmk_core/common/chibios/bootloader.c b/tmk_core/common/chibios/bootloader.c
index 11f7abf432..f9514ee5f3 100644
--- a/tmk_core/common/chibios/bootloader.c
+++ b/tmk_core/common/chibios/bootloader.c
@@ -95,7 +95,7 @@ void enter_bootloader_mode_if_requested(void) {
}
}
-#elif defined(KL2x) || defined(K20x) || defined(MK66F18) // STM32_BOOTLOADER_DUAL_BANK // STM32_BOOTLOADER_ADDRESS
+#elif defined(KL2x) || defined(K20x) || defined(MK66F18) || defined(MIMXRT1062) // STM32_BOOTLOADER_DUAL_BANK // STM32_BOOTLOADER_ADDRESS
/* Kinetis */
# if defined(BOOTLOADER_KIIBOHD)
@@ -103,7 +103,8 @@ void enter_bootloader_mode_if_requested(void) {
# define SCB_AIRCR_VECTKEY_WRITEMAGIC 0x05FA0000
const uint8_t sys_reset_to_loader_magic[] = "\xff\x00\x7fRESET TO LOADER\x7f\x00\xff";
__attribute__((weak)) void bootloader_jump(void) {
- __builtin_memcpy((void *)VBAT, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic));
+ void *volatile vbat = (void *)VBAT;
+ __builtin_memcpy(vbat, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic));
// request reset
SCB->AIRCR = SCB_AIRCR_VECTKEY_WRITEMAGIC | SCB_AIRCR_SYSRESETREQ_Msk;
}
diff --git a/tmk_core/common/chibios/gpio.h b/tmk_core/common/chibios/gpio.h
index 5d0e142abc..4d057f1cab 100644
--- a/tmk_core/common/chibios/gpio.h
+++ b/tmk_core/common/chibios/gpio.h
@@ -20,6 +20,8 @@
typedef ioline_t pin_t;
+/* Operation of GPIO by pin. */
+
#define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT)
#define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
#define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
@@ -32,3 +34,17 @@ typedef ioline_t pin_t;
#define readPin(pin) palReadLine(pin)
#define togglePin(pin) palToggleLine(pin)
+
+/* Operation of GPIO by port. */
+
+typedef uint16_t port_data_t;
+
+#define readPort(pin) palReadPort(PAL_PORT(pin))
+
+#define setPortBitInput(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT)
+#define setPortBitInputHigh(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT_PULLUP)
+#define setPortBitInputLow(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT_PULLDOWN)
+#define setPortBitOutput(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_OUTPUT_PUSHPULL)
+
+#define writePortBitLow(pin, bit) palClearLine(PAL_LINE(PAL_PORT(pin), bit))
+#define writePortBitHigh(pin, bit) palSetLine(PAL_LINE(PAL_PORT(pin), bit))
diff --git a/tmk_core/common/debug.c b/tmk_core/common/debug.c
deleted file mode 100644
index ea62deaa8c..0000000000
--- a/tmk_core/common/debug.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "debug.h"
-
-debug_config_t debug_config = {
- .enable = false, //
- .matrix = false, //
- .keyboard = false, //
- .mouse = false, //
- .reserved = 0 //
-};
diff --git a/tmk_core/common/debug.h b/tmk_core/common/debug.h
deleted file mode 100644
index 3d2e2315ef..0000000000
--- a/tmk_core/common/debug.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-#include <stdbool.h>
-#include "print.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Debug output control
- */
-typedef union {
- struct {
- bool enable : 1;
- bool matrix : 1;
- bool keyboard : 1;
- bool mouse : 1;
- uint8_t reserved : 4;
- };
- uint8_t raw;
-} debug_config_t;
-
-extern debug_config_t debug_config;
-
-#ifdef __cplusplus
-}
-#endif
-
-/* for backward compatibility */
-#define debug_enable (debug_config.enable)
-#define debug_matrix (debug_config.matrix)
-#define debug_keyboard (debug_config.keyboard)
-#define debug_mouse (debug_config.mouse)
-
-/*
- * Debug print utils
- */
-#ifndef NO_DEBUG
-
-# define dprint(s) \
- do { \
- if (debug_enable) print(s); \
- } while (0)
-# define dprintln(s) \
- do { \
- if (debug_enable) println(s); \
- } while (0)
-# define dprintf(fmt, ...) \
- do { \
- if (debug_enable) xprintf(fmt, ##__VA_ARGS__); \
- } while (0)
-# define dmsg(s) dprintf("%s at %s: %S\n", __FILE__, __LINE__, PSTR(s))
-
-/* Deprecated. DO NOT USE these anymore, use dprintf instead. */
-# define debug(s) \
- do { \
- if (debug_enable) print(s); \
- } while (0)
-# define debugln(s) \
- do { \
- if (debug_enable) println(s); \
- } while (0)
-# define debug_msg(s) \
- do { \
- if (debug_enable) { \
- print(__FILE__); \
- print(" at "); \
- print_dec(__LINE__); \
- print(" in "); \
- print(": "); \
- print(s); \
- } \
- } while (0)
-# define debug_dec(data) \
- do { \
- if (debug_enable) print_dec(data); \
- } while (0)
-# define debug_decs(data) \
- do { \
- if (debug_enable) print_decs(data); \
- } while (0)
-# define debug_hex4(data) \
- do { \
- if (debug_enable) print_hex4(data); \
- } while (0)
-# define debug_hex8(data) \
- do { \
- if (debug_enable) print_hex8(data); \
- } while (0)
-# define debug_hex16(data) \
- do { \
- if (debug_enable) print_hex16(data); \
- } while (0)
-# define debug_hex32(data) \
- do { \
- if (debug_enable) print_hex32(data); \
- } while (0)
-# define debug_bin8(data) \
- do { \
- if (debug_enable) print_bin8(data); \
- } while (0)
-# define debug_bin16(data) \
- do { \
- if (debug_enable) print_bin16(data); \
- } while (0)
-# define debug_bin32(data) \
- do { \
- if (debug_enable) print_bin32(data); \
- } while (0)
-# define debug_bin_reverse8(data) \
- do { \
- if (debug_enable) print_bin_reverse8(data); \
- } while (0)
-# define debug_bin_reverse16(data) \
- do { \
- if (debug_enable) print_bin_reverse16(data); \
- } while (0)
-# define debug_bin_reverse32(data) \
- do { \
- if (debug_enable) print_bin_reverse32(data); \
- } while (0)
-# define debug_hex(data) debug_hex8(data)
-# define debug_bin(data) debug_bin8(data)
-# define debug_bin_reverse(data) debug_bin8(data)
-
-#else /* NO_DEBUG */
-
-# define dprint(s)
-# define dprintln(s)
-# define dprintf(fmt, ...)
-# define dmsg(s)
-# define debug(s)
-# define debugln(s)
-# define debug_msg(s)
-# define debug_dec(data)
-# define debug_decs(data)
-# define debug_hex4(data)
-# define debug_hex8(data)
-# define debug_hex16(data)
-# define debug_hex32(data)
-# define debug_bin8(data)
-# define debug_bin16(data)
-# define debug_bin32(data)
-# define debug_bin_reverse8(data)
-# define debug_bin_reverse16(data)
-# define debug_bin_reverse32(data)
-# define debug_hex(data)
-# define debug_bin(data)
-# define debug_bin_reverse(data)
-
-#endif /* NO_DEBUG */
diff --git a/tmk_core/common/host.c b/tmk_core/common/host.c
index e7d92cfac6..a8b391e893 100644
--- a/tmk_core/common/host.c
+++ b/tmk_core/common/host.c
@@ -17,6 +17,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <stdint.h>
//#include <avr/interrupt.h>
+#include "keyboard.h"
#include "keycode.h"
#include "host.h"
#include "util.h"
@@ -35,15 +36,20 @@ void host_set_driver(host_driver_t *d) { driver = d; }
host_driver_t *host_get_driver(void) { return driver; }
+#ifdef SPLIT_KEYBOARD
+uint8_t split_led_state = 0;
+void set_split_host_keyboard_leds(uint8_t led_state) { split_led_state = led_state; }
+#endif
+
uint8_t host_keyboard_leds(void) {
+#ifdef SPLIT_KEYBOARD
+ if (!is_keyboard_master()) return split_led_state;
+#endif
if (!driver) return 0;
return (*driver->keyboard_leds)();
}
-led_t host_keyboard_led_state(void) {
- if (!driver) return (led_t){0};
- return (led_t)((*driver->keyboard_leds)());
-}
+led_t host_keyboard_led_state(void) { return (led_t)host_keyboard_leds(); }
/* send report */
void host_keyboard_send(report_keyboard_t *report) {
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c
index 3d6092e71c..28fa97bc8f 100644
--- a/tmk_core/common/keyboard.c
+++ b/tmk_core/common/keyboard.c
@@ -85,6 +85,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifdef OLED_DRIVER_ENABLE
# include "oled_driver.h"
#endif
+#ifdef ST7565_ENABLE
+# include "st7565.h"
+#endif
#ifdef VELOCIKEY_ENABLE
# include "velocikey.h"
#endif
@@ -100,6 +103,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifdef EEPROM_DRIVER
# include "eeprom_driver.h"
#endif
+#if defined(CRC_ENABLE)
+# include "crc.h"
+#endif
static uint32_t last_input_modification_time = 0;
uint32_t last_input_activity_time(void) { return last_input_modification_time; }
@@ -297,6 +303,9 @@ void keyboard_init(void) {
timer_init();
sync_timer_init();
matrix_init();
+#if defined(CRC_ENABLE)
+ crc_init();
+#endif
#ifdef VIA_ENABLE
via_init();
#endif
@@ -306,6 +315,9 @@ void keyboard_init(void) {
#ifdef OLED_DRIVER_ENABLE
oled_init(OLED_ROTATION_0);
#endif
+#ifdef ST7565_ENABLE
+ st7565_init(DISPLAY_ROTATION_0);
+#endif
#ifdef PS2_MOUSE_ENABLE
ps2_mouse_init();
#endif
@@ -470,6 +482,18 @@ MATRIX_LOOP_END:
# endif
#endif
+#ifdef ST7565_ENABLE
+ st7565_task();
+# ifndef ST7565_DISABLE_TIMEOUT
+ // Wake up display if user is using those fabulous keys or spinning those encoders!
+# ifdef ENCODER_ENABLE
+ if (matrix_changed || encoders_changed) st7565_on();
+# else
+ if (matrix_changed) st7565_on();
+# endif
+# endif
+#endif
+
#ifdef MOUSEKEY_ENABLE
// mousekey repeat & acceleration
mousekey_task();
diff --git a/tmk_core/common/lib_printf.mk b/tmk_core/common/lib_printf.mk
deleted file mode 100644
index 10d2d8468d..0000000000
--- a/tmk_core/common/lib_printf.mk
+++ /dev/null
@@ -1,9 +0,0 @@
-PRINTF_PATH = $(LIB_PATH)/printf
-
-TMK_COMMON_SRC += $(PRINTF_PATH)/printf.c
-TMK_COMMON_SRC += $(COMMON_DIR)/printf.c
-TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_FLOAT
-TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_EXPONENTIAL
-TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_LONG_LONG
-TMK_COMMON_DEFS += -DPRINTF_DISABLE_SUPPORT_PTRDIFF_T
-VPATH += $(PRINTF_PATH)
diff --git a/tmk_core/common/nodebug.h b/tmk_core/common/nodebug.h
deleted file mode 100644
index 0b176684bd..0000000000
--- a/tmk_core/common/nodebug.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
-Copyright 2013 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-#ifndef NO_DEBUG
-# define NO_DEBUG
-# include "debug.h"
-# undef NO_DEBUG
-#else
-# include "debug.h"
-#endif
diff --git a/tmk_core/common/print.h b/tmk_core/common/print.h
deleted file mode 100644
index 8c055f549e..0000000000
--- a/tmk_core/common/print.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/* Copyright 2012 Jun Wako <wakojun@gmail.com> */
-/* Very basic print functions, intended to be used with usb_debug_only.c
- * http://www.pjrc.com/teensy/
- * Copyright (c) 2008 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "util.h"
-#include "sendchar.h"
-#include "progmem.h"
-
-void print_set_sendchar(sendchar_func_t func);
-
-#ifndef NO_PRINT
-# if __has_include_next("_print.h")
-# include_next "_print.h" /* Include the platforms print.h */
-# else
-// Fall back to lib/printf
-# include "printf.h" // lib/printf/printf.h
-
-// Create user & normal print defines
-# define print(s) printf(s)
-# define println(s) printf(s "\r\n")
-# define xprintf printf
-# define uprint(s) printf(s)
-# define uprintln(s) printf(s "\r\n")
-# define uprintf printf
-
-# endif /* __has_include_next("_print.h") */
-#else /* NO_PRINT */
-# undef xprintf
-// Remove print defines
-# define print(s)
-# define println(s)
-# define xprintf(fmt, ...)
-# define uprintf(fmt, ...)
-# define uprint(s)
-# define uprintln(s)
-
-#endif /* NO_PRINT */
-
-#ifdef USER_PRINT
-// Remove normal print defines
-# undef print
-# undef println
-# undef xprintf
-# define print(s)
-# define println(s)
-# define xprintf(fmt, ...)
-#endif
-
-#define print_dec(i) xprintf("%u", i)
-#define print_decs(i) xprintf("%d", i)
-/* hex */
-#define print_hex4(i) xprintf("%X", i)
-#define print_hex8(i) xprintf("%02X", i)
-#define print_hex16(i) xprintf("%04X", i)
-#define print_hex32(i) xprintf("%08lX", i)
-/* binary */
-#define print_bin4(i) xprintf("%04b", i)
-#define print_bin8(i) xprintf("%08b", i)
-#define print_bin16(i) xprintf("%016b", i)
-#define print_bin32(i) xprintf("%032lb", i)
-#define print_bin_reverse8(i) xprintf("%08b", bitrev(i))
-#define print_bin_reverse16(i) xprintf("%016b", bitrev16(i))
-#define print_bin_reverse32(i) xprintf("%032lb", bitrev32(i))
-/* print value utility */
-#define print_val_dec(v) xprintf(#v ": %u\n", v)
-#define print_val_decs(v) xprintf(#v ": %d\n", v)
-#define print_val_hex8(v) xprintf(#v ": %X\n", v)
-#define print_val_hex16(v) xprintf(#v ": %02X\n", v)
-#define print_val_hex32(v) xprintf(#v ": %04lX\n", v)
-#define print_val_bin8(v) xprintf(#v ": %08b\n", v)
-#define print_val_bin16(v) xprintf(#v ": %016b\n", v)
-#define print_val_bin32(v) xprintf(#v ": %032lb\n", v)
-#define print_val_bin_reverse8(v) xprintf(#v ": %08b\n", bitrev(v))
-#define print_val_bin_reverse16(v) xprintf(#v ": %016b\n", bitrev16(v))
-#define print_val_bin_reverse32(v) xprintf(#v ": %032lb\n", bitrev32(v))
-
-// User print disables the normal print messages in the body of QMK/TMK code and
-// is meant as a lightweight alternative to NOPRINT. Use it when you only want to do
-// a spot of debugging but lack flash resources for allowing all of the codebase to
-// print (and store their wasteful strings).
-//
-// !!! DO NOT USE USER PRINT CALLS IN THE BODY OF QMK/TMK !!!
-
-/* decimal */
-#define uprint_dec(i) uprintf("%u", i)
-#define uprint_decs(i) uprintf("%d", i)
-/* hex */
-#define uprint_hex4(i) uprintf("%X", i)
-#define uprint_hex8(i) uprintf("%02X", i)
-#define uprint_hex16(i) uprintf("%04X", i)
-#define uprint_hex32(i) uprintf("%08lX", i)
-/* binary */
-#define uprint_bin4(i) uprintf("%04b", i)
-#define uprint_bin8(i) uprintf("%08b", i)
-#define uprint_bin16(i) uprintf("%016b", i)
-#define uprint_bin32(i) uprintf("%032lb", i)
-#define uprint_bin_reverse8(i) uprintf("%08b", bitrev(i))
-#define uprint_bin_reverse16(i) uprintf("%016b", bitrev16(i))
-#define uprint_bin_reverse32(i) uprintf("%032lb", bitrev32(i))
-/* print value utility */
-#define uprint_val_dec(v) uprintf(#v ": %u\n", v)
-#define uprint_val_decs(v) uprintf(#v ": %d\n", v)
-#define uprint_val_hex8(v) uprintf(#v ": %X\n", v)
-#define uprint_val_hex16(v) uprintf(#v ": %02X\n", v)
-#define uprint_val_hex32(v) uprintf(#v ": %04lX\n", v)
-#define uprint_val_bin8(v) uprintf(#v ": %08b\n", v)
-#define uprint_val_bin16(v) uprintf(#v ": %016b\n", v)
-#define uprint_val_bin32(v) uprintf(#v ": %032lb\n", v)
-#define uprint_val_bin_reverse8(v) uprintf(#v ": %08b\n", bitrev(v))
-#define uprint_val_bin_reverse16(v) uprintf(#v ": %016b\n", bitrev16(v))
-#define uprint_val_bin_reverse32(v) uprintf(#v ": %032lb\n", bitrev32(v))
diff --git a/tmk_core/common/printf.c b/tmk_core/common/printf.c
deleted file mode 100644
index e8440e55ee..0000000000
--- a/tmk_core/common/printf.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include <stddef.h>
-#include "sendchar.h"
-
-// bind lib/printf to console interface - sendchar
-
-static int8_t null_sendchar_func(uint8_t c) { return 0; }
-static sendchar_func_t func = null_sendchar_func;
-
-void print_set_sendchar(sendchar_func_t send) { func = send; }
-
-void _putchar(char character) { func(character); }
diff --git a/tmk_core/common/progmem.h b/tmk_core/common/progmem.h
index 4e4771e523..a70d8e299f 100644
--- a/tmk_core/common/progmem.h
+++ b/tmk_core/common/progmem.h
@@ -3,7 +3,9 @@
#if defined(__AVR__)
# include <avr/pgmspace.h>
#else
+# include <string.h>
# define PROGMEM
+# define __flash
# define PSTR(x) x
# define PGM_P const char*
# define memcpy_P(dest, src, n) memcpy(dest, src, n)
diff --git a/tmk_core/common/sendchar.h b/tmk_core/common/sendchar.h
deleted file mode 100644
index edcddaa6bb..0000000000
--- a/tmk_core/common/sendchar.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef int8_t (*sendchar_func_t)(uint8_t c);
-
-/* transmit a character. return 0 on success, -1 on error. */
-int8_t sendchar(uint8_t c);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/tmk_core/common/sendchar_null.c b/tmk_core/common/sendchar_null.c
deleted file mode 100644
index fb67f70866..0000000000
--- a/tmk_core/common/sendchar_null.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "sendchar.h"
-
-__attribute__((weak)) int8_t sendchar(uint8_t c) { return 0; }
diff --git a/tmk_core/common/sendchar_uart.c b/tmk_core/common/sendchar_uart.c
deleted file mode 100644
index 2fc48bafff..0000000000
--- a/tmk_core/common/sendchar_uart.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "uart.h"
-#include "sendchar.h"
-
-int8_t sendchar(uint8_t c) {
- uart_putchar(c);
- return 0;
-}
diff --git a/tmk_core/common/sync_timer.c b/tmk_core/common/sync_timer.c
index de24b463b6..68b92d8b43 100644
--- a/tmk_core/common/sync_timer.c
+++ b/tmk_core/common/sync_timer.c
@@ -26,7 +26,7 @@ SOFTWARE.
#include "sync_timer.h"
#include "keyboard.h"
-#if defined(SPLIT_KEYBOARD) && !defined(DISABLE_SYNC_TIMER)
+#if (defined(SPLIT_KEYBOARD) || defined(SERIAL_LINK_ENABLE)) && !defined(DISABLE_SYNC_TIMER)
volatile int32_t sync_timer_ms;
void sync_timer_init(void) { sync_timer_ms = 0; }
diff --git a/tmk_core/common/sync_timer.h b/tmk_core/common/sync_timer.h
index 9ddef45bb2..744e2b50d5 100644
--- a/tmk_core/common/sync_timer.h
+++ b/tmk_core/common/sync_timer.h
@@ -32,7 +32,7 @@ SOFTWARE.
extern "C" {
#endif
-#if defined(SPLIT_KEYBOARD) && !defined(DISABLE_SYNC_TIMER)
+#if (defined(SPLIT_KEYBOARD) || defined(SERIAL_LINK_ENABLE)) && !defined(DISABLE_SYNC_TIMER)
void sync_timer_init(void);
void sync_timer_update(uint32_t time);
uint16_t sync_timer_read(void);
diff --git a/tmk_core/common/timer.h b/tmk_core/common/timer.h
index abddcea857..02e39e79e7 100644
--- a/tmk_core/common/timer.h
+++ b/tmk_core/common/timer.h
@@ -1,5 +1,6 @@
/*
Copyright 2011 Jun Wako <wakojun@gmail.com>
+Copyright 2021 Simon Arlott
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -17,6 +18,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
+#if __has_include_next("_timer.h")
+# include_next "_timer.h" /* Include the platform's _timer.h */
+#endif
+
#include <stdint.h>
#define TIMER_DIFF(a, b, max) ((max == UINT8_MAX) ? ((uint8_t)((a) - (b))) : ((max == UINT16_MAX) ? ((uint16_t)((a) - (b))) : ((max == UINT32_MAX) ? ((uint32_t)((a) - (b))) : ((a) >= (b) ? (a) - (b) : (max) + 1 - (b) + (a)))))
@@ -42,6 +47,21 @@ uint32_t timer_elapsed32(uint32_t last);
#define timer_expired(current, future) ((uint16_t)(current - future) < UINT16_MAX / 2)
#define timer_expired32(current, future) ((uint32_t)(current - future) < UINT32_MAX / 2)
+// Use an appropriate timer integer size based on architecture (16-bit will overflow sooner)
+#if FAST_TIMER_T_SIZE < 32
+# define TIMER_DIFF_FAST(a, b) TIMER_DIFF_16(a, b)
+# define timer_expired_fast(current, future) timer_expired(current, future)
+typedef uint16_t fast_timer_t;
+fast_timer_t inline timer_read_fast(void) { return timer_read(); }
+fast_timer_t inline timer_elapsed_fast(fast_timer_t last) { return timer_elapsed(last); }
+#else
+# define TIMER_DIFF_FAST(a, b) TIMER_DIFF_32(a, b)
+# define timer_expired_fast(current, future) timer_expired32(current, future)
+typedef uint32_t fast_timer_t;
+fast_timer_t inline timer_read_fast(void) { return timer_read32(); }
+fast_timer_t inline timer_elapsed_fast(fast_timer_t last) { return timer_elapsed32(last); }
+#endif
+
#ifdef __cplusplus
}
#endif
diff --git a/tmk_core/common/usb_util.c b/tmk_core/common/usb_util.c
index d4134a0446..dd1deeaa11 100644
--- a/tmk_core/common/usb_util.c
+++ b/tmk_core/common/usb_util.c
@@ -16,7 +16,7 @@
#include "quantum.h"
#include "usb_util.h"
-__attribute__((weak)) void usb_disable(void) {}
+__attribute__((weak)) void usb_disconnect(void) {}
__attribute__((weak)) bool usb_connected_state(void) { return true; }
__attribute__((weak)) bool usb_vbus_state(void) {
#ifdef USB_VBUS_PIN
diff --git a/tmk_core/common/usb_util.h b/tmk_core/common/usb_util.h
index 4ebedb1e71..13db9fbfbd 100644
--- a/tmk_core/common/usb_util.h
+++ b/tmk_core/common/usb_util.h
@@ -17,6 +17,6 @@
#include <stdbool.h>
-void usb_disable(void);
+void usb_disconnect(void);
bool usb_connected_state(void);
bool usb_vbus_state(void);