first commit

2025-07-22 15:27:00 +02:00
commit 6c6451c92c
205 changed files with 44418 additions and 0 deletions
--- a/MGOSCompat/MGOS.h
+++ b/MGOSCompat/MGOS.h
@@ -0,0 +1,101 @@
+// MGOS.h
+//
+// Routines for implementing RadioHead when using Mongoose OS
+// see https://mongoose-os.com/mos.html for H/W support when using Mongoose OS
+// Contributed by Paul Austen
+
+#ifndef MGOS_h
+#define MGOS_h
+
+#define PROGMEM
+#define memcpy_P memcpy
+
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+
+#define HIGH 0x1
+#define LOW  0x0
+
+#define LSBFIRST 0
+#define MSBFIRST 1
+
+#define CHANGE 1
+#define FALLING 2
+#define RISING 3
+
+typedef enum WiringPinMode {
+    OUTPUT, /**< Basic digital output: when the pin is HIGH, the
+               voltage is held at +3.3v (Vcc) and when it is LOW, it
+               is pulled down to ground. */
+
+    OUTPUT_OPEN_DRAIN, /**< In open drain mode, the pin indicates
+                          "low" by accepting current flow to ground
+                          and "high" by providing increased
+                          impedance. An example use would be to
+                          connect a pin to a bus line (which is pulled
+                          up to a positive voltage by a separate
+                          supply through a large resistor). When the
+                          pin is high, not much current flows through
+                          to ground and the line stays at positive
+                          voltage; when the pin is low, the bus
+                          "drains" to ground with a small amount of
+                          current constantly flowing through the large
+                          resistor from the external supply. In this
+                          mode, no current is ever actually sourced
+                          from the pin. */
+
+    INPUT, /**< Basic digital input. The pin voltage is sampled; when
+              it is closer to 3.3v (Vcc) the pin status is high, and
+              when it is closer to 0v (ground) it is low. If no
+              external circuit is pulling the pin voltage to high or
+              low, it will tend to randomly oscillate and be very
+              sensitive to noise (e.g., a breath of air across the pin
+              might cause the state to flip). */
+
+    INPUT_ANALOG, /**< This is a special mode for when the pin will be
+                     used for analog (not digital) reads.  Enables ADC
+                     conversion to be performed on the voltage at the
+                     pin. */
+
+    INPUT_PULLUP, /**< The state of the pin in this mode is reported
+                     the same way as with INPUT, but the pin voltage
+                     is gently "pulled up" towards +3.3v. This means
+                     the state will be high unless an external device
+                     is specifically pulling the pin down to ground,
+                     in which case the "gentle" pull up will not
+                     affect the state of the input. */
+
+    INPUT_PULLDOWN, /**< The state of the pin in this mode is reported
+                       the same way as with INPUT, but the pin voltage
+                       is gently "pulled down" towards 0v. This means
+                       the state will be low unless an external device
+                       is specifically pulling the pin up to 3.3v, in
+                       which case the "gentle" pull down will not
+                       affect the state of the input. */
+
+    INPUT_FLOATING, /**< Synonym for INPUT. */
+
+    PWM, /**< This is a special mode for when the pin will be used for
+            PWM output (a special case of digital output). */
+
+    PWM_OPEN_DRAIN, /**< Like PWM, except that instead of alternating
+                       cycles of LOW and HIGH, the voltage on the pin
+                       consists of alternating cycles of LOW and
+                       floating (disconnected). */
+} WiringPinMode;
+
+extern "C" {
+  void pinMode(uint8_t pin, WiringPinMode mode);
+  void digitalWrite(unsigned char pin, unsigned char value);
+  uint8_t digitalRead(uint8_t pin);
+  uint32_t millis(void);
+  void delay (unsigned long ms);
+  long random(long min, long max);
+  void attachInterrupt(uint8_t pin, void (*handler)(void), int rh_mode);
+  void mgosYield(void);
+  void enableInterupt(uint8_t pin);
+}
+
+#endif