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This commit is contained in:
Thomas Göttgens
2023-01-21 14:34:29 +01:00
parent 6cf18b7d07
commit 51b2c431d9
234 changed files with 4989 additions and 5101 deletions
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67
src/mesh/SX128xInterface.cpp
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@@ -1,16 +1,16 @@
#include "configuration.h"
#include "SX128xInterface.h"
#include "mesh/NodeDB.h"
#include "configuration.h"
#include "error.h"
#include "mesh/NodeDB.h"
// Particular boards might define a different max power based on what their hardware can do
#ifndef SX128X_MAX_POWER
#define SX128X_MAX_POWER 13
#endif
template<typename T>
template <typename T>
SX128xInterface<T>::SX128xInterface(RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst, RADIOLIB_PIN_TYPE busy,
SPIClass &spi)
SPIClass &spi)
: RadioLibInterface(cs, irq, rst, busy, spi, &lora), lora(&module)
{
}
@@ -18,21 +18,20 @@ SX128xInterface<T>::SX128xInterface(RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq,
/// Initialise the Driver transport hardware and software.
/// Make sure the Driver is properly configured before calling init().
/// \return true if initialisation succeeded.
template<typename T>
bool SX128xInterface<T>::init()
template <typename T> bool SX128xInterface<T>::init()
{
#ifdef SX128X_POWER_EN
digitalWrite(SX128X_POWER_EN, HIGH);
pinMode(SX128X_POWER_EN, OUTPUT);
#endif
#ifdef RF95_FAN_EN
pinMode(RF95_FAN_EN, OUTPUT);
digitalWrite(RF95_FAN_EN, 1);
#endif
#if defined(SX128X_RXEN) && (SX128X_RXEN != RADIOLIB_NC) // set not rx or tx mode
digitalWrite(SX128X_RXEN, LOW); // Set low before becoming an output
digitalWrite(SX128X_RXEN, LOW); // Set low before becoming an output
pinMode(SX128X_RXEN, OUTPUT);
#endif
#if defined(SX128X_TXEN) && (SX128X_TXEN != RADIOLIB_NC)
@@ -56,7 +55,7 @@ bool SX128xInterface<T>::init()
// \todo Display actual typename of the adapter, not just `SX128x`
LOG_INFO("SX128x init result %d\n", res);
if((config.lora.region != Config_LoRaConfig_RegionCode_LORA_24) && (res == RADIOLIB_ERR_INVALID_FREQUENCY)) {
if ((config.lora.region != Config_LoRaConfig_RegionCode_LORA_24) && (res == RADIOLIB_ERR_INVALID_FREQUENCY)) {
LOG_WARN("Radio chip only supports 2.4GHz LoRa. Adjusting Region and rebooting.\n");
config.lora.region = Config_LoRaConfig_RegionCode_LORA_24;
nodeDB.saveToDisk(SEGMENT_CONFIG);
@@ -70,9 +69,9 @@ bool SX128xInterface<T>::init()
#endif
}
LOG_INFO("Frequency set to %f\n", getFreq());
LOG_INFO("Bandwidth set to %f\n", bw);
LOG_INFO("Power output set to %d\n", power);
LOG_INFO("Frequency set to %f\n", getFreq());
LOG_INFO("Bandwidth set to %f\n", bw);
LOG_INFO("Power output set to %d\n", power);
if (res == RADIOLIB_ERR_NONE)
res = lora.setCRC(2);
@@ -83,8 +82,7 @@ bool SX128xInterface<T>::init()
return res == RADIOLIB_ERR_NONE;
}
template<typename T>
bool SX128xInterface<T>::reconfigure()
template <typename T> bool SX128xInterface<T>::reconfigure()
{
RadioLibInterface::reconfigure();
@@ -130,23 +128,20 @@ bool SX128xInterface<T>::reconfigure()
return RADIOLIB_ERR_NONE;
}
template<typename T>
void INTERRUPT_ATTR SX128xInterface<T>::disableInterrupt()
template <typename T> void INTERRUPT_ATTR SX128xInterface<T>::disableInterrupt()
{
lora.clearDio1Action();
}
template<typename T>
bool SX128xInterface<T>::wideLora()
template <typename T> bool SX128xInterface<T>::wideLora()
{
return true;
}
template<typename T>
void SX128xInterface<T>::setStandby()
template <typename T> void SX128xInterface<T>::setStandby()
{
checkNotification(); // handle any pending interrupts before we force standby
int err = lora.standby();
if (err != RADIOLIB_ERR_NONE)
@@ -169,8 +164,7 @@ void SX128xInterface<T>::setStandby()
/**
* Add SNR data to received messages
*/
template<typename T>
void SX128xInterface<T>::addReceiveMetadata(MeshPacket *mp)
template <typename T> void SX128xInterface<T>::addReceiveMetadata(MeshPacket *mp)
{
// LOG_DEBUG("PacketStatus %x\n", lora.getPacketStatus());
mp->rx_snr = lora.getSNR();
@@ -179,8 +173,7 @@ void SX128xInterface<T>::addReceiveMetadata(MeshPacket *mp)
/** We override to turn on transmitter power as needed.
*/
template<typename T>
void SX128xInterface<T>::configHardwareForSend()
template <typename T> void SX128xInterface<T>::configHardwareForSend()
{
#if defined(SX128X_TXEN) && (SX128X_TXEN != RADIOLIB_NC) // we have RXEN/TXEN control - turn on TX power / off RX power
digitalWrite(SX128X_TXEN, HIGH);
@@ -195,8 +188,7 @@ void SX128xInterface<T>::configHardwareForSend()
// For power draw measurements, helpful to force radio to stay sleeping
// #define SLEEP_ONLY
template<typename T>
void SX128xInterface<T>::startReceive()
template <typename T> void SX128xInterface<T>::startReceive()
{
#ifdef SLEEP_ONLY
sleep();
@@ -210,7 +202,7 @@ void SX128xInterface<T>::startReceive()
#if defined(SX128X_TXEN) && (SX128X_TXEN != RADIOLIB_NC)
digitalWrite(SX128X_TXEN, LOW);
#endif
int err = lora.startReceive();
assert(err == RADIOLIB_ERR_NONE);
@@ -223,33 +215,30 @@ void SX128xInterface<T>::startReceive()
}
/** Could we send right now (i.e. either not actively receving or transmitting)? */
template<typename T>
bool SX128xInterface<T>::isChannelActive()
template <typename T> bool SX128xInterface<T>::isChannelActive()
{
// check if we can detect a LoRa preamble on the current channel
int16_t result;
setStandby();
setStandby();
result = lora.scanChannel();
if (result == RADIOLIB_PREAMBLE_DETECTED)
if (result == RADIOLIB_PREAMBLE_DETECTED)
return true;
assert(result != RADIOLIB_ERR_WRONG_MODEM);
return false;
}
/** Could we send right now (i.e. either not actively receving or transmitting)? */
template<typename T>
bool SX128xInterface<T>::isActivelyReceiving()
template <typename T> bool SX128xInterface<T>::isActivelyReceiving()
{
uint16_t irq = lora.getIrqStatus();
bool hasPreamble = (irq & RADIOLIB_SX128X_IRQ_HEADER_VALID);
return hasPreamble;
}
template<typename T>
bool SX128xInterface<T>::sleep()
template <typename T> bool SX128xInterface<T>::sleep()
{
// Not keeping config is busted - next time nrf52 board boots lora sending fails tcxo related? - see datasheet
// \todo Display actual typename of the adapter, not just `SX128x`