From 52539a5ff1b6f52c65b032ef1668d43d4df2dc24 Mon Sep 17 00:00:00 2001
From: JF <jf@codingfield.com>
Date: Wed, 12 Feb 2020 19:57:04 +0100
Subject: Log Touchpanel data (position + gesture!)

---
 src/drivers/Cst816s.cpp | 57 +++++++++++++++++++++++++++++++++++++------------
 1 file changed, 43 insertions(+), 14 deletions(-)

(limited to 'src/drivers/Cst816s.cpp')

diff --git a/src/drivers/Cst816s.cpp b/src/drivers/Cst816s.cpp
index 67700f53..b1af12d4 100644
--- a/src/drivers/Cst816s.cpp
+++ b/src/drivers/Cst816s.cpp
@@ -50,29 +50,58 @@ Cst816S::TouchInfos Cst816S::GetTouchInfo() {
   nrfx_twi_rx(&twi, address, touchData, 63);
   auto nbTouchPoints = touchData[2] & 0x0f;
 
-  uint8_t i = 0;
+//  uint8_t i = 0;
+//  NRF_LOG_INFO("#########################")
+  for(int i = 0; i < 1; i++) {
   uint8_t pointId = (touchData[touchIdIndex + (touchStep * i)]) >> 4;
   if(nbTouchPoints == 0 && pointId == lastTouchId) return info;
 
   // We fetch only the first touch point (the controller seems to handle only one anyway...)
   info.isTouch = true;
 
-  auto xHigh = touchData[touchXHighIndex + (touchStep * i)] & 0x0f;
-  auto xLow = touchData[touchXLowIndex + (touchStep * i)];
-  uint16_t x = (xHigh << 8) | xLow;
 
-  auto yHigh = touchData[touchYHighIndex + (touchStep * i)] & 0x0f;
-  auto yLow = touchData[touchYLowIndex + (touchStep * i)];
-  uint16_t y = (yHigh << 8) | yLow;
+    auto xHigh = touchData[touchXHighIndex + (touchStep * i)] & 0x0f;
+    auto xLow = touchData[touchXLowIndex + (touchStep * i)];
+    uint16_t x = (xHigh << 8) | xLow;
+
+    auto yHigh = touchData[touchYHighIndex + (touchStep * i)] & 0x0f;
+    auto yLow = touchData[touchYLowIndex + (touchStep * i)];
+    uint16_t y = (yHigh << 8) | yLow;
+
+    auto action = touchData[touchEventIndex + (touchStep * i)] >> 6; /* 0 = Down, 1 = Up, 2 = contact*/
+    auto finger = touchData[touchIdIndex + (touchStep * i)] >> 4;
+    auto pressure = touchData[touchXYIndex + (touchStep * i)];
+    auto area = touchData[touchMiscIndex + (touchStep * i)] >> 4;
+
+    info.x = x;
+    info.y = y;
+    info.action = action;
+    info.gesture = static_cast<Gestures>(touchData[gestureIndex]);
+
+    NRF_LOG_INFO("---------------")
+    NRF_LOG_INFO("ID : %d", pointId);
+    NRF_LOG_INFO("NB : %d", nbTouchPoints);
+    NRF_LOG_INFO("X/Y :%d / %d", info.x, info.y);
+    NRF_LOG_INFO("Action : %d", action);
+    NRF_LOG_INFO("Finger : %d", finger);
+    NRF_LOG_INFO("Pressure : %d", pressure);
+    NRF_LOG_INFO("area : %d", area);
+    NRF_LOG_INFO("Touch : %s", info.isTouch?"Yes" : "No");
+    switch(info.gesture) {// gesture
+      case Gestures::None: NRF_LOG_INFO("Gesture : None"); break;
+      case Gestures::SlideDown: NRF_LOG_INFO("Gesture : Slide Down"); break;
+      case Gestures::SlideUp: NRF_LOG_INFO("Gesture : Slide Up"); break;
+      case Gestures::SlideLeft: NRF_LOG_INFO("Gesture : Slide Left"); break;
+      case Gestures::SlideRight: NRF_LOG_INFO("Gesture : Slide Right"); break;
+      case Gestures::SingleTap: NRF_LOG_INFO("Gesture : Single click"); break;
+      case Gestures::DoubleTap: NRF_LOG_INFO("Gesture : Double click"); break;
+      case Gestures::LongPress: NRF_LOG_INFO("Gesture : Long press"); break;
+      default : NRF_LOG_INFO("Unknown"); break;
+    }
+
+  }
 
-  auto action = touchData[touchEventIndex + (touchStep * i)] >> 6; /* 0 = Down, 1 = Up, 2 = contact*/
-  auto finger = touchData[touchIdIndex + (touchStep * i)] >> 4;
-  auto pressure = touchData[touchXYIndex + (touchStep * i)];
-  auto area = touchData[touchMiscIndex + (touchStep * i)] >> 4;
 
-  info.x = x;
-  info.y = y;
-  info.action = action;
   return info;
 }
 
-- 
cgit v1.2.3