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Code Releases Activity

Initial implementation of serialHal

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This commit is contained in:
Jonathan Bennett
2026-04-30 00:37:00 -05:00
parent 6c7ffa1054
commit e3d68645c1
12 changed files with 1345 additions and 29 deletions
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src/platform/portduino/PortduinoGlue.cpp
+13 -5
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@@ -561,7 +561,8 @@ void portduinoSetup()
for (const auto *i : portduino_config.all_pins) {
// In the case of a ch341 Lora device, we don't want to touch the system GPIO lines for Lora
// Those GPIO are handled in our usermode driver instead.
if (i->config_section == "Lora" && portduino_config.lora_spi_dev == "ch341") {
if (i->config_section == "Lora" &&
(portduino_config.lora_spi_dev == "ch341" || portduino_config.lora_spi_dev == "serial")) {
continue;
}
if (i->enabled) {
@@ -580,7 +581,8 @@ void portduinoSetup()
for (auto i : portduino_config.extra_pins) {
// In the case of a ch341 Lora device, we don't want to touch the system GPIO lines for Lora
// Those GPIO are handled in our usermode driver instead.
if (i.config_section == "Lora" && portduino_config.lora_spi_dev == "ch341") {
if (i.config_section == "Lora" &&
(portduino_config.lora_spi_dev == "ch341" || portduino_config.lora_spi_dev == "serial")) {
continue;
}
if (i.enabled) {
@@ -627,7 +629,8 @@ void portduinoSetup()
for (auto i : portduino_config.extra_pins) {
// In the case of a ch341 Lora device, we don't want to touch the system GPIO lines for Lora
// Those GPIO are handled in our usermode driver instead.
if (i.config_section == "Lora" && portduino_config.lora_spi_dev == "ch341") {
if (i.config_section == "Lora" &&
(portduino_config.lora_spi_dev == "ch341" || portduino_config.lora_spi_dev == "serial")) {
continue;
}
if (i.enabled && i.default_high) {
@@ -637,7 +640,8 @@ void portduinoSetup()
}
// Only initialize the radio pins when dealing with real, kernel controlled SPI hardware
if (portduino_config.lora_spi_dev != "" && portduino_config.lora_spi_dev != "ch341") {
if (portduino_config.lora_spi_dev != "" && portduino_config.lora_spi_dev != "ch341" &&
portduino_config.lora_spi_dev != "serial") {
SPI.begin(portduino_config.lora_spi_dev.c_str());
}
@@ -671,6 +675,7 @@ void portduinoSetup()
}
if (portduino_config.lora_spi_dev != "") {
portduinoSetOptions({.realHardware = true});
LOG_DEBUG("Running with real hardware SPI device %s", portduino_config.lora_spi_dev.c_str());
}
return;
}
@@ -807,12 +812,15 @@ bool loadConfig(const char *configPath)
}
portduino_config.spiSpeed = yamlConfig["Lora"]["spiSpeed"].as<int>(2000000);
portduino_config.lora_serial_device = yamlConfig["Lora"]["SerialDevice"].as<std::string>("");
portduino_config.lora_serial_baud = yamlConfig["Lora"]["SerialBaud"].as<int>(115200);
portduino_config.lora_serial_timeout_ms = yamlConfig["Lora"]["SerialTimeoutMs"].as<int>(500);
portduino_config.lora_usb_serial_num = yamlConfig["Lora"]["USB_Serialnum"].as<std::string>("");
portduino_config.lora_usb_pid = yamlConfig["Lora"]["USB_PID"].as<int>(0x5512);
portduino_config.lora_usb_vid = yamlConfig["Lora"]["USB_VID"].as<int>(0x1A86);
portduino_config.lora_spi_dev = yamlConfig["Lora"]["spidev"].as<std::string>("spidev0.0");
if (portduino_config.lora_spi_dev != "ch341") {
if (portduino_config.lora_spi_dev != "ch341" && portduino_config.lora_spi_dev != "serial") {
portduino_config.lora_spi_dev = "/dev/" + portduino_config.lora_spi_dev;
if (portduino_config.lora_spi_dev.length() == 14) {
int x = portduino_config.lora_spi_dev.at(11) - '0';