Initial commit

Utilities.cpp

@@ -0,0 +1,199 @@
+#include <Arduino.h>
+#include <LoRa.h>
+#include "Config.h"
+#include "Framing.h"
+
+void led_rx_on()  { digitalWrite(pin_led_rx, HIGH); }
+void led_rx_off() {	digitalWrite(pin_led_rx, LOW); }
+void led_tx_on()  { digitalWrite(pin_led_tx, HIGH); }
+void led_tx_off() { digitalWrite(pin_led_tx, LOW); }
+
+void led_indicate_error(int cycles) {
+	bool forever = (cycles == 0) ? true : false;
+	cycles = forever ? 1 : cycles;
+	while(cycles > 0) {
+        digitalWrite(pin_led_rx, HIGH);
+        digitalWrite(pin_led_tx, LOW);
+        delay(100);
+        digitalWrite(pin_led_rx, LOW);
+        digitalWrite(pin_led_tx, HIGH);
+        delay(100);
+        if (!forever) cycles--;
+    }
+    digitalWrite(pin_led_rx, LOW);
+    digitalWrite(pin_led_tx, LOW);
+}
+
+void led_indicate_warning(int cycles) {
+	bool forever = (cycles == 0) ? true : false;
+	cycles = forever ? 1 : cycles;
+	digitalWrite(pin_led_tx, HIGH);
+	while(cycles > 0) {
+        digitalWrite(pin_led_tx, LOW);
+        delay(100);
+        digitalWrite(pin_led_tx, HIGH);
+        delay(100);
+        if (!forever) cycles--;
+    }
+    digitalWrite(pin_led_tx, LOW);
+}
+
+void led_indicate_info(int cycles) {
+	bool forever = (cycles == 0) ? true : false;
+	cycles = forever ? 1 : cycles;
+	while(cycles > 0) {
+        digitalWrite(pin_led_rx, LOW);
+        delay(100);
+        digitalWrite(pin_led_rx, HIGH);
+        delay(100);
+        if (!forever) cycles--;
+    }
+    digitalWrite(pin_led_rx, LOW);
+}
+
+void kiss_indicate_error(uint8_t error_code) {
+	Serial.write(FEND);
+	Serial.write(CMD_ERROR);
+	Serial.write(error_code);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_radiostate() {
+	Serial.write(FEND);
+	Serial.write(CMD_RADIO_STATE);
+	Serial.write(radio_online);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_stat_rx() {
+	Serial.write(FEND);
+	Serial.write(CMD_STAT_RX);
+	Serial.write(stat_rx>>24);
+	Serial.write(stat_rx>>16);
+	Serial.write(stat_rx>>8);
+	Serial.write(stat_rx);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_stat_tx() {
+	Serial.write(FEND);
+	Serial.write(CMD_STAT_TX);
+	Serial.write(stat_tx>>24);
+	Serial.write(stat_tx>>16);
+	Serial.write(stat_tx>>8);
+	Serial.write(stat_tx);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_stat_rssi() {
+	Serial.write(FEND);
+	Serial.write(CMD_STAT_RSSI);
+	Serial.write((uint8_t)last_rssi+rssi_offset);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_radio_lock() {
+	Serial.write(FEND);
+	Serial.write(CMD_RADIO_LOCK);
+	Serial.write(radio_locked);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_spreadingfactor() {
+	Serial.write(FEND);
+	Serial.write(CMD_SF);
+	Serial.write((uint8_t)lora_sf);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_txpower() {
+	Serial.write(FEND);
+	Serial.write(CMD_TXPOWER);
+	Serial.write((uint8_t)lora_txp);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_bandwidth() {
+	Serial.write(FEND);
+	Serial.write(CMD_BANDWIDTH);
+	Serial.write(lora_bw>>24);
+	Serial.write(lora_bw>>16);
+	Serial.write(lora_bw>>8);
+	Serial.write(lora_bw);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_frequency() {
+	Serial.write(FEND);
+	Serial.write(CMD_FREQUENCY);
+	Serial.write(lora_freq>>24);
+	Serial.write(lora_freq>>16);
+	Serial.write(lora_freq>>8);
+	Serial.write(lora_freq);
+	Serial.write(FEND);
+}
+
+void kiss_indicate_random(uint8_t byte) {
+	Serial.write(FEND);
+	Serial.write(CMD_RANDOM);
+	Serial.write(byte);
+	Serial.write(FEND);
+}
+
+bool isSplitPacket(uint8_t header) {
+	return (header & FLAG_SPLIT);
+}
+
+uint8_t packetSequence(uint8_t header) {
+	return header >> 4;
+}
+
+void getPacketData(int len) {
+	while (len--) {
+		pbuf[read_len++] = LoRa.read();
+	}
+}
+
+
+void setSpreadingFactor() {
+	if (radio_online) LoRa.setSpreadingFactor(lora_sf);
+}
+
+void setTXPower() {
+	if (radio_online) LoRa.setTxPower(lora_txp);
+}
+
+
+void getBandwidth() {
+	if (radio_online) {
+			lora_bw = LoRa.getSignalBandwidth();
+	}
+}
+
+void setBandwidth() {
+	if (radio_online) {
+		LoRa.setSignalBandwidth(lora_bw);
+		getBandwidth();
+	}
+}
+
+void getFrequency() {
+	if (radio_online) {
+		lora_freq = LoRa.getFrequency();
+	}
+}
+
+void setFrequency() {
+	if (radio_online) {
+		LoRa.setFrequency(lora_freq);
+		getFrequency();
+	}
+}
+
+uint8_t getRandom() {
+	if (radio_online) {
+		return LoRa.random();
+	} else {
+		return 0x00;
+	}
+}