Merge pull request #6 from ShallowGreen123/master

Add CST816D Support
lewisxhe · Jan 4, 2024 · feaf675 · feaf675
2 parents 4051f81 + 178e682
commit feaf675
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/touch/TouchClassCST816.cpp b/src/touch/TouchClassCST816.cpp
@@ -42,6 +42,7 @@
 #define CST816T_CHIP_ID             (0xB5)
 #define CST716_CHIP_ID              (0x20)
 #define CST820_CHIP_ID              (0xB7)
+#define CST816D_CHIP_ID             (0xB6)
 
 TouchClassCST816::TouchClassCST816(PLATFORM_WIRE_TYPE &wire, int sda, int scl, uint8_t address):
     __center_btn_x(0),
@@ -61,6 +62,7 @@ bool TouchClassCST816::init()
 void TouchClassCST816::reset()
 {
     if (__rst != SENSOR_PIN_NONE) {
+        pinMode(__rst, OUTPUT);
         digitalWrite(__rst, LOW);
         delay(30);
         digitalWrite(__rst, HIGH);
@@ -154,6 +156,8 @@ const char *TouchClassCST816::getModelName()
         return "CST716";
     case CST820_CHIP_ID:
         return "CST820";
+    case CST816D_CHIP_ID:
+        return "CST816D";
     default:
         break;
     }
@@ -212,6 +216,7 @@ void TouchClassCST816::disableAutoSleep()
     case CST816S_CHIP_ID:
     case CST816T_CHIP_ID:
     case CST820_CHIP_ID:
+    case CST816D_CHIP_ID:
         reset();
         delay(50);
         writeRegister(CST8xx_REG_DIS_AUTOSLEEP, 0x01);
@@ -242,6 +247,7 @@ bool TouchClassCST816::initImpl()
     if (chip_id != CST816S_CHIP_ID &&
             chip_id != CST816T_CHIP_ID  &&
             chip_id != CST820_CHIP_ID &&
+            chip_id != CST816D_CHIP_ID &&
             (chip_id != CST716_CHIP_ID || version == 0)) {
         return false;
     }