From f644db042c488a19c2256c9f3870b5bd331cc98c Mon Sep 17 00:00:00 2001
From: Garrett Singer <gesinger@gmail.com>
Date: Sun, 4 Aug 2019 00:26:02 -0400
Subject: [PATCH] [Split] Add config option for DIRECT_PINS_RIGHT (#6479)
Adds support for different direct pin mappings on the halves of a split keyboard.
---
docs/config_options.md | 3 +++
docs/feature_split_keyboard.md | 5 +++++
quantum/split_common/matrix.c | 8 ++++++++
3 files changed, 16 insertions(+)
diff --git a/docs/config_options.md b/docs/config_options.md
index 01c0e3ee8c..3be294db89 100644
--- a/docs/config_options.md
+++ b/docs/config_options.md
@@ -248,6 +248,9 @@ There are a few different ways to set handedness for split keyboards (listed in
* `#define MATRIX_COL_PINS_RIGHT { <col pins> }`
* If you want to specify a different pinout for the right half than the left half, you can define `MATRIX_ROW_PINS_RIGHT`/`MATRIX_COL_PINS_RIGHT`. Currently, the size of `MATRIX_ROW_PINS` must be the same as `MATRIX_ROW_PINS_RIGHT` and likewise for the definition of columns.
+* `#define DIRECT_PINS_RIGHT { { F1, F0, B0, C7 }, { F4, F5, F6, F7 } }`
+ * If you want to specify a different direct pinout for the right half than the left half, you can define `DIRECT_PINS_RIGHT`. Currently, the size of `DIRECT_PINS` must be the same as `DIRECT_PINS_RIGHT`.
+
* `#define RGBLED_SPLIT { 6, 6 }`
* See [RGB Light Configuration](#rgb-light-configuration)
diff --git a/docs/feature_split_keyboard.md b/docs/feature_split_keyboard.md
index 95aceab223..4addb1bfd0 100644
--- a/docs/feature_split_keyboard.md
+++ b/docs/feature_split_keyboard.md
@@ -160,6 +160,11 @@ There are some settings that you may need to configure, based on how the hardwar
This allows you to specify a different set of pins for the matrix on the right side. This is useful if you have a board with differently-shaped halves that requires a different configuration (such as Keebio's Quefrency).
+```c
+#define DIRECT_PINS_RIGHT { { F1, F0, B0, C7 }, { F4, F5, F6, F7 } }
+```
+
+This allows you to specify a different set of direct pins for the right side.
```c
#define RGBLIGHT_SPLIT
diff --git a/quantum/split_common/matrix.c b/quantum/split_common/matrix.c
index 41a15ace4e..e0f094e34b 100644
--- a/quantum/split_common/matrix.c
+++ b/quantum/split_common/matrix.c
@@ -252,6 +252,14 @@ void matrix_init(void) {
// Set pinout for right half if pinout for that half is defined
if (!isLeftHand) {
+#ifdef DIRECT_PINS_RIGHT
+ const pin_t direct_pins_right[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS_RIGHT;
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ for (uint8_t j = 0; j < MATRIX_COLS; j++) {
+ direct_pins[i][j] = direct_pins_right[i][j];
+ }
+ }
+#endif
#ifdef MATRIX_ROW_PINS_RIGHT
const pin_t row_pins_right[MATRIX_ROWS] = MATRIX_ROW_PINS_RIGHT;
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {