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110 lines
3.9 KiB
110 lines
3.9 KiB
#pragma once
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#include <cstdlib>
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#include <cassert>
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#include <fstream>
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#include <map>
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#include <string>
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#include <algorithm> // for std::clamp
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#include "common/params.h"
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#include "common/util.h"
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#include "system/hardware/base.h"
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class HardwareTici : public HardwareNone {
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public:
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static bool TICI() { return true; }
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static bool AGNOS() { return true; }
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static std::string get_os_version() {
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return "AGNOS " + util::read_file("/VERSION");
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}
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static std::string get_name() {
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std::string model = util::read_file("/sys/firmware/devicetree/base/model");
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return util::strip(model.substr(std::string("comma ").size()));
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}
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static cereal::InitData::DeviceType get_device_type() {
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static const std::map<std::string, cereal::InitData::DeviceType> device_map = {
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{"tici", cereal::InitData::DeviceType::TICI},
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{"tizi", cereal::InitData::DeviceType::TIZI},
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{"mici", cereal::InitData::DeviceType::MICI}
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};
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auto it = device_map.find(get_name());
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assert(it != device_map.end());
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return it->second;
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}
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static int get_voltage() { return std::atoi(util::read_file("/sys/class/hwmon/hwmon1/in1_input").c_str()); }
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static int get_current() { return std::atoi(util::read_file("/sys/class/hwmon/hwmon1/curr1_input").c_str()); }
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static std::string get_serial() {
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static std::string serial("");
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if (serial.empty()) {
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std::ifstream stream("/proc/cmdline");
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std::string cmdline;
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std::getline(stream, cmdline);
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auto start = cmdline.find("serialno=");
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if (start == std::string::npos) {
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serial = "cccccc";
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} else {
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auto end = cmdline.find(" ", start + 9);
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serial = cmdline.substr(start + 9, end - start - 9);
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}
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}
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return serial;
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}
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static void reboot() { std::system("sudo reboot"); }
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static void poweroff() { std::system("sudo poweroff"); }
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static void set_brightness(int percent) {
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float max = std::stof(util::read_file("/sys/class/backlight/panel0-backlight/max_brightness"));
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std::ofstream("/sys/class/backlight/panel0-backlight/brightness") << int(percent * (max / 100.0f)) << "\n";
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}
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static void set_display_power(bool on) {
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std::ofstream("/sys/class/backlight/panel0-backlight/bl_power") << (on ? "0" : "4") << "\n";
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}
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static void set_ir_power(int percent) {
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auto device = get_device_type();
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if (device == cereal::InitData::DeviceType::TICI ||
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device == cereal::InitData::DeviceType::TIZI) {
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return;
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}
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int value = util::map_val(std::clamp(percent, 0, 100), 0, 100, 0, 300);
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std::ofstream("/sys/class/leds/led:switch_2/brightness") << 0 << "\n";
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std::ofstream("/sys/class/leds/led:torch_2/brightness") << value << "\n";
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std::ofstream("/sys/class/leds/led:switch_2/brightness") << value << "\n";
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}
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static std::map<std::string, std::string> get_init_logs() {
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std::map<std::string, std::string> ret = {
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{"/BUILD", util::read_file("/BUILD")},
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{"lsblk", util::check_output("lsblk -o NAME,SIZE,STATE,VENDOR,MODEL,REV,SERIAL")},
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{"SOM ID", util::read_file("/sys/devices/platform/vendor/vendor:gpio-som-id/som_id")},
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};
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std::string bs = util::check_output("abctl --boot_slot");
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ret["boot slot"] = bs.substr(0, bs.find_first_of("\n"));
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std::string temp = util::read_file("/dev/disk/by-partlabel/ssd");
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temp.erase(temp.find_last_not_of(std::string("\0\r\n", 3))+1);
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ret["boot temp"] = temp;
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// TODO: log something from system and boot
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for (std::string part : {"xbl", "abl", "aop", "devcfg", "xbl_config"}) {
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for (std::string slot : {"a", "b"}) {
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std::string partition = part + "_" + slot;
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std::string hash = util::check_output("sha256sum /dev/disk/by-partlabel/" + partition);
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ret[partition] = hash.substr(0, hash.find_first_of(" "));
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}
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}
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return ret;
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}
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static bool get_ssh_enabled() { return Params().getBool("SshEnabled"); }
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static void set_ssh_enabled(bool enabled) { Params().putBool("SshEnabled", enabled); }
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};
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