Merge branch 'master' into mqtt

Config.h

@@ -100,6 +100,9 @@
 // Use the modem as a serial repeater for Nextion displays
 #define SERIAL_REPEATER
 
+// Set the baud rate of the modem serial repeater for Nextion displays
+#define SERIAL_REPEATER_BAUD_RATE 9600
+
 // Use the modem as an I2C repeater for OLED displays
 // #define I2C_REPEATER
 

FMDirectForm1.h

@@ -42,8 +42,7 @@ class CFMDirectFormI
 public:
 
 	// convenience function which takes the a0 argument but ignores it!
-	CFMDirectFormI(const q31_t b0, const q31_t b1, const q31_t b2,
-			const q31_t, const q31_t a1, const q31_t a2)
+	CFMDirectFormI(const q31_t b0, const q31_t b1, const q31_t b2, const q31_t, const q31_t a1, const q31_t a2)
 	{
 		// FIR coefficients
 		c_b0 = b0;
@@ -71,7 +70,7 @@ public:
 		c_a2 = my.c_a2; // IIR
 	}
 
-	void reset ()
+	void reset()
 	{
 		m_x1 = 0;
 		m_x2 = 0;
@@ -83,11 +82,7 @@ public:
 	inline q15_t filter(const q15_t in)
 	{
 		// calculate the output
-		register q31_t out_upscaled = c_b0 * in
-									+ c_b1 * m_x1
-									+ c_b2 * m_x2
-									- c_a1 * m_y1
-									- c_a2 * m_y2;
+		q31_t out_upscaled = c_b0 * in + c_b1 * m_x1 + c_b2 * m_x2 - c_a1 * m_y1 - c_a2 * m_y2;
 
 		q15_t out = __SSAT(out_upscaled >> 15, 15);
 

SerialPort.cpp

@@ -896,7 +896,11 @@ void CSerialPort::start()
   beginInt(1U, SERIAL_SPEED);
 
 #if defined(SERIAL_REPEATER)
+  #if defined(SERIAL_REPEATER_BAUD_RATE)
+    beginInt(3U, SERIAL_REPEATER_BAUD_RATE);
+  #else
     beginInt(3U, 9600);
+  #endif
 #endif
 #if defined(I2C_REPEATER)
   beginInt(10U, 9600);