diff options
| -rw-r--r-- | quantum/dynamic_macro.h | 57 |
1 files changed, 52 insertions, 5 deletions
diff --git a/quantum/dynamic_macro.h b/quantum/dynamic_macro.h index 9e7845c992..f242405def 100644 --- a/quantum/dynamic_macro.h +++ b/quantum/dynamic_macro.h @@ -48,11 +48,22 @@ enum dynamic_macro_keycodes { /* Blink the LEDs to notify the user about some event. */ void dynamic_macro_led_blink(void) { +#ifdef BACKLIGHT_ENABLE backlight_toggle(); _delay_ms(100); backlight_toggle(); +#endif } +/* Convenience macros used for retrieving the debug info. All of them + * need a `direction` variable accessible at the call site. + */ +#define DYNAMIC_MACRO_CURRENT_SLOT() (direction > 0 ? 1 : 2) +#define DYNAMIC_MACRO_CURRENT_LENGTH(BEGIN, POINTER) \ + ((int)(direction * ((POINTER) - (BEGIN)))) +#define DYNAMIC_MACRO_CURRENT_CAPACITY(BEGIN, END2) \ + ((int)(direction * ((END2) - (BEGIN)) + 1)) + /** * Start recording of the dynamic macro. * @@ -62,6 +73,8 @@ void dynamic_macro_led_blink(void) void dynamic_macro_record_start( keyrecord_t **macro_pointer, keyrecord_t *macro_buffer) { + dprintln("dynamic macro recording: started"); + dynamic_macro_led_blink(); clear_keyboard(); @@ -79,6 +92,8 @@ void dynamic_macro_record_start( void dynamic_macro_play( keyrecord_t *macro_buffer, keyrecord_t *macro_end, int8_t direction) { + dprintf("dynamic macro: slot %d playback\n", DYNAMIC_MACRO_CURRENT_SLOT()); + uint32_t saved_layer_state = layer_state; clear_keyboard(); @@ -99,7 +114,7 @@ void dynamic_macro_play( * * @param macro_buffer[in] The start of the used macro buffer. * @param macro_pointer[in,out] The current buffer position. - * @param macro2_end[in] The last buffer element it is safe to use before overwriting the other macro. + * @param macro2_end[in] The end of the other macro. * @param direction[in] Either +1 or -1, which way to iterate the buffer. * @param record[in] The current keypress. */ @@ -112,25 +127,53 @@ void dynamic_macro_record_key( { /* If we've just started recording, ignore all the key releases. */ if (!record->event.pressed && *macro_pointer == macro_buffer) { + dprintln("dynamic macro: ignoring a leading key-up event"); return; } + /* The other end of the other macro is the last buffer element it + * is safe to use before overwriting the other macro. + */ if (*macro_pointer - direction != macro2_end) { **macro_pointer = *record; *macro_pointer += direction; } else { dynamic_macro_led_blink(); } + + dprintf( + "dynamic macro: slot %d length: %d/%d\n", + DYNAMIC_MACRO_CURRENT_SLOT(), + DYNAMIC_MACRO_CURRENT_LENGTH(macro_buffer, *macro_pointer), + DYNAMIC_MACRO_CURRENT_CAPACITY(macro_buffer, macro2_end)); } /** * End recording of the dynamic macro. Essentially just update the * pointer to the end of the macro. */ -void dynamic_macro_record_end(keyrecord_t *macro_pointer, keyrecord_t **macro_end) +void dynamic_macro_record_end( + keyrecord_t *macro_buffer, + keyrecord_t *macro_pointer, + int8_t direction, + keyrecord_t **macro_end) { dynamic_macro_led_blink(); + /* Do not save the keys being held when stopping the recording, + * i.e. the keys used to access the layer DYN_REC_STOP is on. + */ + while (macro_pointer != macro_buffer && + (macro_pointer - direction)->event.pressed) { + dprintln("dynamic macro: trimming a trailing key-down event"); + macro_pointer -= direction; + } + + dprintf( + "dynamic macro: slot %d saved, length: %d\n", + DYNAMIC_MACRO_CURRENT_SLOT(), + DYNAMIC_MACRO_CURRENT_LENGTH(macro_buffer, macro_pointer)); + *macro_end = macro_pointer; } @@ -158,7 +201,7 @@ bool process_record_dynamic_macro(uint16_t keycode, keyrecord_t *record) * ¯o_buffer macro_end * v v * +------------------------------------------------------------+ - * |>>>>>> MACRO1 >>>>>>| |<<<<<<<<<<<<< MACRO2 <<<<<<<<<<<<<| + * |>>>>>> MACRO1 >>>>>> <<<<<<<<<<<<< MACRO2 <<<<<<<<<<<<<| * +------------------------------------------------------------+ * ^ ^ * r_macro_end r_macro_buffer @@ -222,10 +265,10 @@ bool process_record_dynamic_macro(uint16_t keycode, keyrecord_t *record) * starts. */ switch (macro_id) { case 1: - dynamic_macro_record_end(macro_pointer, ¯o_end); + dynamic_macro_record_end(macro_buffer, macro_pointer, +1, ¯o_end); break; case 2: - dynamic_macro_record_end(macro_pointer, &r_macro_end); + dynamic_macro_record_end(r_macro_buffer, macro_pointer, -1, &r_macro_end); break; } macro_id = 0; @@ -249,4 +292,8 @@ bool process_record_dynamic_macro(uint16_t keycode, keyrecord_t *record) return true; } +#undef DYNAMIC_MACRO_CURRENT_SLOT +#undef DYNAMIC_MACRO_CURRENT_LENGTH +#undef DYNAMIC_MACRO_CURRENT_CAPACITY + #endif |