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-rw-r--r--include/arch/lora32u4ii/arch_types.h7
-rw-r--r--include/arch/lora32u4ii/driver/gpio.h196
-rw-r--r--include/arch/lora32u4ii/driver/stdout.h19
-rw-r--r--include/arch/lora32u4ii/driver/uptime.h27
4 files changed, 249 insertions, 0 deletions
diff --git a/include/arch/lora32u4ii/arch_types.h b/include/arch/lora32u4ii/arch_types.h
new file mode 100644
index 0000000..5f4e729
--- /dev/null
+++ b/include/arch/lora32u4ii/arch_types.h
@@ -0,0 +1,7 @@
+#ifndef ARCH_TYPES_H
+#define ARCH_TYPES_H
+
+typedef uint8_t native_uint_t;
+typedef int8_t native_int_t;
+
+#endif
diff --git a/include/arch/lora32u4ii/driver/gpio.h b/include/arch/lora32u4ii/driver/gpio.h
new file mode 100644
index 0000000..ba044d0
--- /dev/null
+++ b/include/arch/lora32u4ii/driver/gpio.h
@@ -0,0 +1,196 @@
+#ifndef GPIO_H
+#define GPIO_H
+
+#include <avr/io.h>
+
+class GPIO {
+ private:
+ GPIO(const GPIO &copy);
+
+ public:
+ GPIO () {}
+
+ enum Pin : unsigned char {
+ pb0 = 8,
+ pb1 = 9,
+ pb2 = 10,
+ pb3 = 11,
+ pb4 = 12,
+ pb5 = 13,
+ pb6 = 14,
+ pb7 = 15,
+ pc6 = 22,
+ pc7 = 23,
+ pd0 = 24,
+ pd1 = 25,
+ pd2 = 26,
+ pd3 = 27,
+ pd4 = 28,
+ pd5 = 29,
+ pd6 = 30,
+ pd7 = 31,
+ pe2 = 34,
+ pe6 = 38,
+ pf0 = 40,
+ pf1 = 41,
+ pf4 = 44,
+ pf5 = 45,
+ pf6 = 46,
+ pf7 = 47
+ };
+
+ inline void setup() {
+ DDRB = _BV(PB5);
+ }
+ inline volatile uint8_t * pinToPort(uint8_t pin) {
+ if (pin <= pb7) {
+ return &PORTB;
+ }
+ if (pin <= pc6) {
+ return &PORTC;
+ }
+ return &PORTD;
+ }
+ inline unsigned char pinToBitmask(uint8_t pin) {
+ return _BV(pin % 8);
+ }
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+ inline void led_on(unsigned char id) {
+ PORTC |= _BV(PC7);
+ }
+ inline void led_off(unsigned char id) {
+ PORTC &= ~_BV(PC7);
+ }
+ inline void led_toggle(unsigned char id) {
+ PINC = _BV(PC7);
+ }
+ inline void input(unsigned char const pin) {
+ if (pin < 8) {
+ } else if (pin < 16) {
+ DDRB &= ~_BV(pin - 8);
+ } else if (pin < 24) {
+ DDRC &= ~_BV(pin - 16);
+ } else if (pin < 32) {
+ DDRD &= ~_BV(pin - 24);
+ } else if (pin < 40) {
+ DDRE &= ~_BV(pin - 32);
+ } else if (pin < 48) {
+ DDRF &= ~_BV(pin - 40);
+ }
+ }
+#pragma GCC diagnostic pop
+ inline void input(unsigned char const pin, unsigned char const pull) {
+ if (pin < 8) {
+ } else if (pin < 16) {
+ DDRB &= ~_BV(pin - 8);
+ PORTB |= _BV(pin - 8);
+ } else if (pin < 24) {
+ DDRC &= ~_BV(pin - 16);
+ PORTC |= _BV(pin - 16);
+ } else if (pin < 32) {
+ DDRD &= ~_BV(pin - 24);
+ PORTD |= _BV(pin - 24);
+ } else if (pin < 40) {
+ DDRE &= ~_BV(pin - 32);
+ PORTE |= _BV(pin - 32);
+ } else if (pin < 48) {
+ DDRF &= ~_BV(pin - 40);
+ PORTF |= _BV(pin - 40);
+ }
+ }
+ inline void output(unsigned char const pin) {
+ if (pin < 8) {
+ } else if (pin < 16) {
+ DDRB |= _BV(pin - 8);
+ } else if (pin < 24) {
+ DDRC |= _BV(pin - 16);
+ } else if (pin < 32) {
+ DDRD |= _BV(pin - 24);
+ } else if (pin < 40) {
+ DDRE |= _BV(pin - 32);
+ } else if (pin < 48) {
+ DDRF |= _BV(pin - 40);
+ }
+ }
+ inline void output(unsigned char const pin, unsigned char const value) {
+ if (pin < 8) {
+ } else if (pin < 16) {
+ PORTB = value ? (PORTB | _BV(pin - 8)) : (PORTB & ~_BV(pin - 8));
+ DDRB |= _BV(pin - 8);
+ } else if (pin < 24) {
+ PORTC = value ? (PORTC | _BV(pin - 16)) : (PORTC & ~_BV(pin - 16));
+ DDRC |= _BV(pin - 16);
+ } else if (pin < 32) {
+ PORTD = value ? (PORTD | _BV(pin - 24)) : (PORTD & ~_BV(pin - 24));
+ DDRD |= _BV(pin - 24);
+ } else if (pin < 40) {
+ PORTE = value ? (PORTE | _BV(pin - 32)) : (PORTE & ~_BV(pin - 32));
+ DDRE |= _BV(pin - 32);
+ } else if (pin < 48) {
+ PORTF = value ? (PORTF | _BV(pin - 40)) : (PORTF & ~_BV(pin - 40));
+ DDRF |= _BV(pin - 40);
+ }
+ }
+ inline unsigned char read(unsigned char const pin) {
+ if (pin < 8) {
+ }
+ if (pin < 16) {
+ return (PINB & _BV(pin - 8));
+ }
+ if (pin < 24) {
+ return (PINC & _BV(pin - 16));
+ }
+ if (pin < 32) {
+ return (PIND & _BV(pin - 24));
+ }
+ if (pin < 40) {
+ return (PINE & _BV(pin - 32));
+ }
+ if (pin < 48) {
+ return (PINF & _BV(pin - 40));
+ }
+ return 0;
+ }
+ inline void write(unsigned char const pin, unsigned char value) {
+ if (pin < 8) {
+ } else if (pin < 16) {
+ if (value) {
+ PORTB |= _BV(pin - 8);
+ } else {
+ PORTB &= ~_BV(pin - 8);
+ }
+ } else if (pin < 24) {
+ if (value) {
+ PORTC |= _BV(pin - 16);
+ } else {
+ PORTC &= ~_BV(pin - 16);
+ }
+ } else if (pin < 32) {
+ if (value) {
+ PORTD |= _BV(pin - 24);
+ } else {
+ PORTD &= ~_BV(pin - 24);
+ }
+ } else if (pin < 40) {
+ if (value) {
+ PORTE |= _BV(pin - 32);
+ } else {
+ PORTE &= ~_BV(pin - 32);
+ }
+ } else if (pin < 48) {
+ if (value) {
+ PORTF |= _BV(pin - 40);
+ } else {
+ PORTF &= ~_BV(pin - 40);
+ }
+ }
+ }
+ inline void enable_int(unsigned char const pin) {
+ }
+ inline void disable_int(unsigned char const pin) {
+ }
+};
+
+extern GPIO gpio;
+
+#endif
diff --git a/include/arch/lora32u4ii/driver/stdout.h b/include/arch/lora32u4ii/driver/stdout.h
new file mode 100644
index 0000000..2eb669d
--- /dev/null
+++ b/include/arch/lora32u4ii/driver/stdout.h
@@ -0,0 +1,19 @@
+#ifndef STANDARDOUTPUT_H
+#define STANDARDOUTPUT_H
+
+#include "object/outputstream.h"
+
+class StandardOutput : public OutputStream {
+ private:
+ StandardOutput(const StandardOutput &copy);
+
+ public:
+ StandardOutput () {}
+ void setup();
+
+ virtual void put(char c) override;
+};
+
+extern StandardOutput kout;
+
+#endif
diff --git a/include/arch/lora32u4ii/driver/uptime.h b/include/arch/lora32u4ii/driver/uptime.h
new file mode 100644
index 0000000..db2c039
--- /dev/null
+++ b/include/arch/lora32u4ii/driver/uptime.h
@@ -0,0 +1,27 @@
+#ifndef UPTIME_H
+#define UPTIME_H
+
+#include <avr/io.h>
+
+class Uptime {
+ private:
+ Uptime(const Uptime &copy);
+#ifdef TIMER_S
+ uint8_t seconds;
+#endif
+
+ public:
+#ifdef TIMER_S
+ Uptime () : seconds(0) {}
+#else
+ Uptime () {}
+#endif
+#ifdef TIMER_S
+ inline uint8_t get_s() { return seconds; }
+ inline void tick_s() { seconds++; }
+#endif
+};
+
+extern Uptime uptime;
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 16:51:01 +0000