diff options
| -rw-r--r-- | docs/feature_rgb_matrix.md | 13 | ||||
| -rw-r--r-- | quantum/rgb_matrix/animations/typing_heatmap_anim.h | 5 |
2 files changed, 12 insertions, 6 deletions
diff --git a/docs/feature_rgb_matrix.md b/docs/feature_rgb_matrix.md index a8793be328..b2fc61e51e 100644 --- a/docs/feature_rgb_matrix.md +++ b/docs/feature_rgb_matrix.md @@ -657,18 +657,19 @@ You can enable a single effect by defining `ENABLE_[EFFECT_NAME]` in your `confi ### RGB Matrix Effect Typing Heatmap :id=rgb-matrix-effect-typing-heatmap -This effect will color the RGB matrix according to a heatmap of recently pressed -keys. Whenever a key is pressed its "temperature" increases as well as that of -its neighboring keys. The temperature of each key is then decreased -automatically every 25 milliseconds by default. +This effect will color the RGB matrix according to a heatmap of recently pressed keys. Whenever a key is pressed its "temperature" increases as well as that of its neighboring keys. The temperature of each key is then decreased automatically every 25 milliseconds by default. -In order to change the delay of temperature decrease define -`RGB_MATRIX_TYPING_HEATMAP_DECREASE_DELAY_MS`: +In order to change the delay of temperature decrease define `RGB_MATRIX_TYPING_HEATMAP_DECREASE_DELAY_MS`: ```c #define RGB_MATRIX_TYPING_HEATMAP_DECREASE_DELAY_MS 50 ``` +Heatmap effect may not light up the correct adjacent LEDs for certain key matrix layout such as split keyboards. The following define will limit the effect to pressed keys only: +```c +#define RGB_MATRIX_TYPING_HEATMAP_SLIM +``` + ## Custom RGB Matrix Effects :id=custom-rgb-matrix-effects By setting `RGB_MATRIX_CUSTOM_USER = yes` in `rules.mk`, new effects can be defined directly from your keymap or userspace, without having to edit any QMK core files. To declare new effects, create a `rgb_matrix_user.inc` file in the user keymap directory or userspace folder. diff --git a/quantum/rgb_matrix/animations/typing_heatmap_anim.h b/quantum/rgb_matrix/animations/typing_heatmap_anim.h index f3a94280c0..4b17c4c3ed 100644 --- a/quantum/rgb_matrix/animations/typing_heatmap_anim.h +++ b/quantum/rgb_matrix/animations/typing_heatmap_anim.h @@ -7,6 +7,10 @@ RGB_MATRIX_EFFECT(TYPING_HEATMAP) # endif void process_rgb_matrix_typing_heatmap(uint8_t row, uint8_t col) { +# ifdef RGB_MATRIX_TYPING_HEATMAP_SLIM + // Limit effect to pressed keys + g_rgb_frame_buffer[row][col] = qadd8(g_rgb_frame_buffer[row][col], 32); +# else uint8_t m_row = row - 1; uint8_t p_row = row + 1; uint8_t m_col = col - 1; @@ -27,6 +31,7 @@ void process_rgb_matrix_typing_heatmap(uint8_t row, uint8_t col) { g_rgb_frame_buffer[m_row][col] = qadd8(g_rgb_frame_buffer[m_row][col], 16); if (p_col < MATRIX_COLS) g_rgb_frame_buffer[m_row][p_col] = qadd8(g_rgb_frame_buffer[m_row][p_col], 13); } +# endif } // A timer to track the last time we decremented all heatmap values. |