core: update HardwareSerial driver for SIM868

Signed-off-by: Ajay Bhargav <[email protected]>

Author: ajaybhargav

cores/logicrom/HardwareSerial.cpp

@@ -14,17 +14,21 @@
 #if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
 HardwareSerial Serial(UART0);
 HardwareSerial Serial1(UART1);
+#ifndef PLATFORM_SIM868
 HardwareSerial Serial2(UART2);
-#if defined(SOC_RDA8910) || defined(PLATFORM_S20U) || defined(PLATFORM_M56)
+#endif
+#if defined(SOC_RDA8910) || defined(PLATFORM_MC20U) || defined(PLATFORM_SIM868) || defined(PLATFORM_M56)
 HardwareSerial USBSerial(USBUART);
 #endif
 HardwareSerial BTSerial(BTSPPHOST);
 #endif
 
 void serialEvent() __attribute__((weak));
 void serialEvent1() __attribute__((weak));
+#ifndef PLATFORM_SIM868
 void serialEvent2() __attribute__((weak));
-#if defined(SOC_RDA8910) || defined(PLATFORM_S20U) || defined(PLATFORM_M56)
+#endif
+#if defined(SOC_RDA8910) || defined(PLATFORM_MC20U) || defined(PLATFORM_SIM868) || defined(PLATFORM_M56)
 void usbSerialEvent() __attribute__((weak));
 #endif
 void btSerialEvent() __attribute__((weak));
@@ -37,10 +41,12 @@ void serialEventRun(void)
 	if (serialEvent1 && Serial1.available())
 		serialEvent1();
 
+#ifndef PLATFORM_SIM868
 	if (serialEvent2 && Serial2.available())
 		serialEvent2();
+#endif
 
-#if defined(SOC_RDA8910) || defined(PLATFORM_S20U) || defined(PLATFORM_M56)
+#if defined(SOC_RDA8910) || defined(PLATFORM_MC20U) || defined(PLATFORM_SIM868) || defined(PLATFORM_M56)
 	if (usbSerialEvent && USBSerial.available())
 		usbSerialEvent();
 #endif

cores/logicrom/HardwareSerial.h

@@ -24,7 +24,9 @@
 
 #define UART0		"/dev/ttyS0"
 #define UART1		"/dev/ttyS1"
+#ifndef PLATFORM_SIM868
 #define UART2		"/dev/ttyS2"
+#endif
 #define USBUART		"/dev/ttyUSB0"
 #define BTSPPHOST	"/dev/bthost0"
 
@@ -91,7 +93,9 @@ class HardwareSerial: public Stream {
 #if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
 extern HardwareSerial Serial;
 extern HardwareSerial Serial1;
+#ifndef PLATFORM_SIM868
 extern HardwareSerial Serial2;
+#endif
 extern HardwareSerial USBSerial;
 extern HardwareSerial BTSerial;
 #endif