From 1b4f5bd7362c5089a0d31f952b3bb9eeeca4f16c Mon Sep 17 00:00:00 2001
From: daskygit <32983009+daskygit@users.noreply.github.com>
Date: Tue, 7 Sep 2021 12:06:15 +0100
Subject: [PATCH] fix pimoroni trackball

---
 quantum/pointing_device_drivers.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/quantum/pointing_device_drivers.c b/quantum/pointing_device_drivers.c
index d3aebfe8af01..d7d798240189 100644
--- a/quantum/pointing_device_drivers.c
+++ b/quantum/pointing_device_drivers.c
@@ -76,7 +76,7 @@ report_mouse_t pimorono_trackball_get_report(report_mouse_t mouse_report) {
             error_count = 0;
 
             if (!(pimoroni_data.click & 128)) {
-                mouse_report.buttons |= MOUSE_BTN1;
+                mouse_report.buttons &= ~MOUSE_BTN1;
                 if (!debounce) {
                     x_offset += pimoroni_trackball_get_offsets(pimoroni_data.right, pimoroni_data.left, PIMORONI_TRACKBALL_MOUSE_SCALE);
                     y_offset += pimoroni_trackball_get_offsets(pimoroni_data.down, pimoroni_data.up, PIMORONI_TRACKBALL_MOUSE_SCALE);
@@ -86,15 +86,14 @@ report_mouse_t pimorono_trackball_get_report(report_mouse_t mouse_report) {
                     debounce--;
                 }
             } else {
-                mouse_report.buttons &= ~MOUSE_BTN1;
+                mouse_report.buttons |= MOUSE_BTN1;
                 debounce = PIMORONI_TRACKBALL_DEBOUNCE_CYCLES;
             }
+        } else {
+            error_count++;
         }
-    } else {
-        error_count++;
+        throttle = timer_read_fast();
     }
-
-    throttle = timer_read_fast();
     return mouse_report;
 }