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meshtastic-firmware/src/platform/portduino/PortduinoGlue.cpp

317 wiersze
13 KiB
C++
Czysty Wina Historia

#include "CryptoEngine.h"
#include "PortduinoGPIO.h"
#include "SPIChip.h"
#include "mesh/RF95Interface.h"
#include "sleep.h"
#include "target_specific.h"
#include <Utility.h>
#include <assert.h>
#include "PortduinoGlue.h"
#include "linux/gpio/LinuxGPIOPin.h"
#include "yaml-cpp/yaml.h"
#include <iostream>
#include <map>
#include <unistd.h>
HardwareSPI *DisplaySPI;
HardwareSPI *LoraSPI;
std::map<configNames, int> settingsMap;
std::map<configNames, std::string> settingsStrings;
char *configPath = nullptr;
// FIXME - move setBluetoothEnable into a HALPlatform class
void setBluetoothEnable(bool enable)
{
// not needed
}
void cpuDeepSleep(uint32_t msecs)
{
notImplemented("cpuDeepSleep");
}
void updateBatteryLevel(uint8_t level) NOT_IMPLEMENTED("updateBatteryLevel");
int TCPPort = 4403;
static error_t parse_opt(int key, char *arg, struct argp_state *state)
{
switch (key) {
case 'p':
if (sscanf(arg, "%d", &TCPPort) < 1)
return ARGP_ERR_UNKNOWN;
else
printf("Using config file %d\n", TCPPort);
break;
case 'c':
configPath = arg;
break;
case ARGP_KEY_ARG:
return 0;
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
void portduinoCustomInit()
{
static struct argp_option options[] = {{"port", 'p', "PORT", 0, "The TCP port to use."},
{"config", 'c', "CONFIG_PATH", 0, "Full path of the .yaml config file to use."},
{0}};
static void *childArguments;
static char doc[] = "Meshtastic native build.";
static char args_doc[] = "...";
static struct argp argp = {options, parse_opt, args_doc, doc, 0, 0, 0};
const struct argp_child child = {&argp, OPTION_ARG_OPTIONAL, 0, 0};
portduinoAddArguments(child, childArguments);
}
/** apps run under portduino can optionally define a portduinoSetup() to
* use portduino specific init code (such as gpioBind) to setup portduino on their host machine,
* before running 'arduino' code.
*/
void portduinoSetup()
{
printf("Setting up Meshtastic on Portduino...\n");
gpioInit();
std::string gpioChipName = "gpiochip";
settingsStrings[i2cdev] = "";
settingsStrings[keyboardDevice] = "";
settingsStrings[webserverrootpath] = "";
settingsStrings[spidev] = "";
settingsStrings[displayspidev] = "";
YAML::Node yamlConfig;
if (configPath != nullptr) {
std::cout << "Using " << configPath << " as config file" << std::endl;
try {
yamlConfig = YAML::LoadFile(configPath);
} catch (YAML::Exception e) {
std::cout << "Could not open " << configPath << " because of error: " << e.what() << std::endl;
exit(EXIT_FAILURE);
}
} else if (access("config.yaml", R_OK) == 0) {
std::cout << "Using local config.yaml as config file" << std::endl;
try {
yamlConfig = YAML::LoadFile("config.yaml");
} catch (YAML::Exception e) {
std::cout << "*** Exception " << e.what() << std::endl;
exit(EXIT_FAILURE);
}
} else if (access("/etc/meshtasticd/config.yaml", R_OK) == 0) {
std::cout << "Using /etc/meshtasticd/config.yaml as config file" << std::endl;
try {
yamlConfig = YAML::LoadFile("/etc/meshtasticd/config.yaml");
} catch (YAML::Exception e) {
std::cout << "*** Exception " << e.what() << std::endl;
exit(EXIT_FAILURE);
}
} else {
std::cout << "No 'config.yaml' found, running simulated." << std::endl;
settingsMap[maxnodes] = 200; // Default to 200 nodes
settingsMap[logoutputlevel] = level_debug; // Default to debug
// Set the random seed equal to TCPPort to have a different seed per instance
randomSeed(TCPPort);
return;
}
try {
if (yamlConfig["Logging"]) {
if (yamlConfig["Logging"]["LogLevel"].as<std::string>("info") == "debug") {
settingsMap[logoutputlevel] = level_debug;
} else if (yamlConfig["Logging"]["LogLevel"].as<std::string>("info") == "info") {
settingsMap[logoutputlevel] = level_info;
} else if (yamlConfig["Logging"]["LogLevel"].as<std::string>("info") == "warn") {
settingsMap[logoutputlevel] = level_warn;
} else if (yamlConfig["Logging"]["LogLevel"].as<std::string>("info") == "error") {
settingsMap[logoutputlevel] = level_error;
}
}
if (yamlConfig["Lora"]) {
settingsMap[use_sx1262] = false;
settingsMap[use_rf95] = false;
settingsMap[use_sx1280] = false;
if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "sx1262") {
settingsMap[use_sx1262] = true;
} else if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "RF95") {
settingsMap[use_rf95] = true;
} else if (yamlConfig["Lora"]["Module"] && yamlConfig["Lora"]["Module"].as<std::string>("") == "sx1280") {
settingsMap[use_sx1280] = true;
}
settingsMap[dio2_as_rf_switch] = yamlConfig["Lora"]["DIO2_AS_RF_SWITCH"].as<bool>(false);
settingsMap[dio3_tcxo_voltage] = yamlConfig["Lora"]["DIO3_TCXO_VOLTAGE"].as<bool>(false);
settingsMap[cs] = yamlConfig["Lora"]["CS"].as<int>(RADIOLIB_NC);
settingsMap[irq] = yamlConfig["Lora"]["IRQ"].as<int>(RADIOLIB_NC);
settingsMap[busy] = yamlConfig["Lora"]["Busy"].as<int>(RADIOLIB_NC);
settingsMap[reset] = yamlConfig["Lora"]["Reset"].as<int>(RADIOLIB_NC);
settingsMap[txen] = yamlConfig["Lora"]["TXen"].as<int>(RADIOLIB_NC);
settingsMap[rxen] = yamlConfig["Lora"]["RXen"].as<int>(RADIOLIB_NC);
settingsMap[gpiochip] = yamlConfig["Lora"]["gpiochip"].as<int>(0);
gpioChipName += std::to_string(settingsMap[gpiochip]);
settingsStrings[spidev] = "/dev/" + yamlConfig["Lora"]["spidev"].as<std::string>("spidev0.0");
}
if (yamlConfig["GPIO"]) {
settingsMap[user] = yamlConfig["GPIO"]["User"].as<int>(RADIOLIB_NC);
}
if (yamlConfig["GPS"]) {
std::string serialPath = yamlConfig["GPS"]["SerialPath"].as<std::string>("");
if (serialPath != "") {
Serial1.setPath(serialPath);
settingsMap[has_gps] = 1;
}
}
if (yamlConfig["I2C"]) {
settingsStrings[i2cdev] = yamlConfig["I2C"]["I2CDevice"].as<std::string>("");
}
settingsMap[displayPanel] = no_screen;
if (yamlConfig["Display"]) {
if (yamlConfig["Display"]["Panel"].as<std::string>("") == "ST7789")
settingsMap[displayPanel] = st7789;
else if (yamlConfig["Display"]["Panel"].as<std::string>("") == "ST7735")
settingsMap[displayPanel] = st7735;
else if (yamlConfig["Display"]["Panel"].as<std::string>("") == "ST7735S")
settingsMap[displayPanel] = st7735s;
else if (yamlConfig["Display"]["Panel"].as<std::string>("") == "ILI9341")
settingsMap[displayPanel] = ili9341;
settingsMap[displayHeight] = yamlConfig["Display"]["Height"].as<int>(0);
settingsMap[displayWidth] = yamlConfig["Display"]["Width"].as<int>(0);
settingsMap[displayDC] = yamlConfig["Display"]["DC"].as<int>(-1);
settingsMap[displayCS] = yamlConfig["Display"]["CS"].as<int>(-1);
settingsMap[displayBacklight] = yamlConfig["Display"]["Backlight"].as<int>(-1);
settingsMap[displayReset] = yamlConfig["Display"]["Reset"].as<int>(-1);
settingsMap[displayOffsetX] = yamlConfig["Display"]["OffsetX"].as<int>(0);
settingsMap[displayOffsetY] = yamlConfig["Display"]["OffsetY"].as<int>(0);
settingsMap[displayRotate] = yamlConfig["Display"]["Rotate"].as<bool>(false);
settingsMap[displayInvert] = yamlConfig["Display"]["Invert"].as<bool>(false);
if (yamlConfig["Display"]["spidev"]) {
settingsStrings[displayspidev] = "/dev/" + yamlConfig["Display"]["spidev"].as<std::string>("spidev0.1");
}
}
settingsMap[touchscreenModule] = no_touchscreen;
if (yamlConfig["Touchscreen"]) {
if (yamlConfig["Touchscreen"]["Module"].as<std::string>("") == "XPT2046")
settingsMap[touchscreenModule] = xpt2046;
else if (yamlConfig["Touchscreen"]["Module"].as<std::string>("") == "STMPE610")
settingsMap[touchscreenModule] = stmpe610;
settingsMap[touchscreenCS] = yamlConfig["Touchscreen"]["CS"].as<int>(-1);
settingsMap[touchscreenIRQ] = yamlConfig["Touchscreen"]["IRQ"].as<int>(-1);
if (yamlConfig["Touchscreen"]["spidev"]) {
settingsStrings[touchscreenspidev] = "/dev/" + yamlConfig["Touchscreen"]["spidev"].as<std::string>("");
}
}
if (yamlConfig["Input"]) {
settingsStrings[keyboardDevice] = (yamlConfig["Input"]["KeyboardDevice"]).as<std::string>("");
}
if (yamlConfig["Webserver"]) {
settingsMap[webserverport] = (yamlConfig["Webserver"]["Port"]).as<int>(-1);
settingsStrings[webserverrootpath] = (yamlConfig["Webserver"]["RootPath"]).as<std::string>("");
}
settingsMap[maxnodes] = (yamlConfig["General"]["MaxNodes"]).as<int>(200);
} catch (YAML::Exception e) {
std::cout << "*** Exception " << e.what() << std::endl;
exit(EXIT_FAILURE);
}
// Need to bind all the configured GPIO pins so they're not simulated
if (settingsMap.count(cs) > 0 && settingsMap[cs] != RADIOLIB_NC) {
if (initGPIOPin(settingsMap[cs], gpioChipName) != ERRNO_OK) {
settingsMap[cs] = RADIOLIB_NC;
}
}
if (settingsMap.count(irq) > 0 && settingsMap[irq] != RADIOLIB_NC) {
if (initGPIOPin(settingsMap[irq], gpioChipName) != ERRNO_OK) {
settingsMap[irq] = RADIOLIB_NC;
}
}
if (settingsMap.count(busy) > 0 && settingsMap[busy] != RADIOLIB_NC) {
if (initGPIOPin(settingsMap[busy], gpioChipName) != ERRNO_OK) {
settingsMap[busy] = RADIOLIB_NC;
}
}
if (settingsMap.count(reset) > 0 && settingsMap[reset] != RADIOLIB_NC) {
if (initGPIOPin(settingsMap[reset], gpioChipName) != ERRNO_OK) {
settingsMap[reset] = RADIOLIB_NC;
}
}
if (settingsMap.count(user) > 0 && settingsMap[user] != RADIOLIB_NC) {
if (initGPIOPin(settingsMap[user], gpioChipName) != ERRNO_OK) {
settingsMap[user] = RADIOLIB_NC;
}
}
if (settingsMap.count(rxen) > 0 && settingsMap[rxen] != RADIOLIB_NC) {
if (initGPIOPin(settingsMap[rxen], gpioChipName) != ERRNO_OK) {
settingsMap[rxen] = RADIOLIB_NC;
}
}
if (settingsMap.count(txen) > 0 && settingsMap[txen] != RADIOLIB_NC) {
if (initGPIOPin(settingsMap[txen], gpioChipName) != ERRNO_OK) {
settingsMap[txen] = RADIOLIB_NC;
}
}
if (settingsMap[displayPanel] != no_screen) {
if (settingsMap[displayCS] > 0)
initGPIOPin(settingsMap[displayCS], gpioChipName);
if (settingsMap[displayDC] > 0)
initGPIOPin(settingsMap[displayDC], gpioChipName);
if (settingsMap[displayBacklight] > 0)
initGPIOPin(settingsMap[displayBacklight], gpioChipName);
if (settingsMap[displayReset] > 0)
initGPIOPin(settingsMap[displayReset], gpioChipName);
}
if (settingsMap[touchscreenModule] != no_touchscreen) {
if (settingsMap[touchscreenCS] > 0)
initGPIOPin(settingsMap[touchscreenCS], gpioChipName);
if (settingsMap[touchscreenIRQ] > 0)
initGPIOPin(settingsMap[touchscreenIRQ], gpioChipName);
}
// if we specify a touchscreen dev, that is SPI.
// else if we specify a screen dev, that is SPI
// else if we specify a LoRa dev, that is SPI.
if (settingsStrings[touchscreenspidev] != "") {
SPI.begin(settingsStrings[touchscreenspidev].c_str());
DisplaySPI = new HardwareSPI;
DisplaySPI->begin(settingsStrings[displayspidev].c_str());
LoraSPI = new HardwareSPI;
LoraSPI->begin(settingsStrings[spidev].c_str());
} else if (settingsStrings[displayspidev] != "") {
SPI.begin(settingsStrings[displayspidev].c_str());
DisplaySPI = &SPI;
LoraSPI = new HardwareSPI;
LoraSPI->begin(settingsStrings[spidev].c_str());
} else {
SPI.begin(settingsStrings[spidev].c_str());
LoraSPI = &SPI;
DisplaySPI = &SPI;
}
return;
}
int initGPIOPin(int pinNum, std::string gpioChipName)
{
std::string gpio_name = "GPIO" + std::to_string(pinNum);
try {
GPIOPin *csPin;
csPin = new LinuxGPIOPin(pinNum, gpioChipName.c_str(), pinNum, gpio_name.c_str());
csPin->setSilent();
gpioBind(csPin);
return ERRNO_OK;
} catch (...) {
std::exception_ptr p = std::current_exception();
std::cout << "Warning, cannot claim pin " << gpio_name << (p ? p.__cxa_exception_type()->name() : "null") << std::endl;
return ERRNO_DISABLED;
}
}
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