Add and remove libs and components for Arduino Core 3 (#400)

* Add and remove libs and components for Arduino Core 3 * Add back NimBLE-Arduino in resources
2024-06-20 18:34:49 +02:00
parent 90d13068c9
commit b673fb4d5c
1217 changed files with 118233 additions and 140 deletions
--- a/lib/CRC16/src/Crc16.cpp
+++ b/lib/CRC16/src/Crc16.cpp
@@ -0,0 +1,163 @@
+#include "Crc16.h"
+
+//---------------------------------------------------
+// Initialize crc calculation
+//---------------------------------------------------
+void Crc16::clearCrc()
+{
+    _crc = _xorIn;
+}
+
+//---------------------------------------------------
+// Update crc with new data
+//---------------------------------------------------
+void Crc16::updateCrc(uint8_t data)
+{
+    if (_reflectIn != 0)
+        data = (uint8_t)reflect(data);
+
+    int j = 0x80;
+
+    while (j > 0)
+    {
+        uint16_t bit = (uint16_t)(_crc & _msbMask);
+
+        _crc <<= 1;
+
+        if ((data & j) != 0)
+        {
+            bit = (uint16_t)(bit ^ _msbMask);
+        }
+
+        if (bit != 0)
+        {
+            _crc ^= _polynomial;
+        }
+
+        j >>= 1;
+    }
+}
+
+//---------------------------------------------------
+// Get final crc value
+//---------------------------------------------------
+uint16_t Crc16::getCrc()
+{
+    if (_reflectOut != 0)
+        _crc = (unsigned int)((reflect(_crc) ^ _xorOut) & _mask);
+
+    return _crc;
+}
+
+//---------------------------------------------------
+// Calculate generic crc code on data array
+// Examples of crc 16:
+// Kermit: 		width=16 poly=0x1021 init=0x0000 refin=true  refout=true  xorout=0x0000 check=0x2189
+// Modbus: 		width=16 poly=0x8005 init=0xffff refin=true  refout=true  xorout=0x0000 check=0x4b37
+// XModem: 		width=16 poly=0x1021 init=0x0000 refin=false refout=false xorout=0x0000 check=0x31c3
+// CCITT-False:	width=16 poly=0x1021 init=0xffff refin=false refout=false xorout=0x0000 check=0x29b1
+//---------------------------------------------------
+unsigned int Crc16::fastCrc(uint8_t data[], uint8_t start, uint16_t length, uint8_t reflectIn, uint8_t reflectOut, uint16_t polynomial, uint16_t xorIn, uint16_t xorOut, uint16_t msbMask, uint16_t mask)
+{
+    uint16_t crc = xorIn;
+
+    int j;
+    uint8_t c;
+    unsigned int bit;
+
+    if (length == 0)
+        return crc;
+
+    for (int i = start; i < (start + length); i++)
+    {
+        c = data[i];
+
+        if (reflectIn != 0)
+            c = (uint8_t)reflect(c);
+
+        j = 0x80;
+
+        while (j > 0)
+        {
+            bit = (unsigned int)(crc & msbMask);
+            crc <<= 1;
+
+            if ((c & j) != 0)
+            {
+                bit = (unsigned int)(bit ^ msbMask);
+            }
+
+            if (bit != 0)
+            {
+                crc ^= polynomial;
+            }
+
+            j >>= 1;
+        }
+    }
+
+    if (reflectOut != 0)
+        crc = (unsigned int)((reflect((uint16_t)crc) ^ xorOut) & mask);
+
+    return crc;
+}
+
+//-------------------------------------------------------
+// Reflects bit in a uint8_t
+//-------------------------------------------------------
+uint8_t Crc16::reflect(uint8_t data)
+{
+    const uint8_t bits = 8;
+    unsigned long reflection = 0x00000000;
+    // Reflect the data about the center bit.
+    for (uint8_t bit = 0; bit < bits; bit++)
+    {
+        // If the LSB bit is set, set the reflection of it.
+        if ((data & 0x01) != 0)
+        {
+            reflection |= (unsigned long)(1 << ((bits - 1) - bit));
+        }
+
+        data = (uint8_t)(data >> 1);
+    }
+
+    return reflection;
+}
+
+//-------------------------------------------------------
+// Reflects bit in a uint16_t
+//-------------------------------------------------------
+uint16_t Crc16::reflect(uint16_t data)
+{
+    const uint8_t bits = 16;
+    unsigned long reflection = 0x00000000;
+    // Reflect the data about the center bit.
+    for (uint8_t bit = 0; bit < bits; bit++)
+    {
+        // If the LSB bit is set, set the reflection of it.
+        if ((data & 0x01) != 0)
+        {
+            reflection |= (unsigned long)(1 << ((bits - 1) - bit));
+        }
+
+        data = (uint16_t)(data >> 1);
+    }
+
+    return reflection;
+}
+
+unsigned int Crc16::XModemCrc(uint8_t data[], uint8_t start, uint16_t length)
+{
+    //  XModem parameters: poly=0x1021 init=0x0000 refin=false refout=false xorout=0x0000
+    return fastCrc(data, start, length, false, false, 0x1021, 0x0000, 0x0000, 0x8000, 0xffff);
+}
+
+unsigned int Crc16::Mcrf4XX(uint8_t data[], uint8_t start, uint16_t length)
+{
+    return fastCrc(data, start, length, true, true, 0x1021, 0xffff, 0x0000, 0x8000, 0xffff);
+}
+
+unsigned int Crc16::Modbus(uint8_t data[], uint8_t start, uint16_t length)
+{
+    return fastCrc(data, start, length, true, true, 0x8005, 0xffff, 0x0000, 0x8000, 0xffff);
+}