From a33b6f10ca84e1150b55c67e0780872d87273f08 Mon Sep 17 00:00:00 2001
From: Dorian Stoll <dorian.stoll@tmsp.io>
Date: Wed, 21 Feb 2024 22:03:12 +0100
Subject: [PATCH] apps: calibrate: Generate device specific configs

---
 src/apps/calibrate/calibrate.hpp | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/src/apps/calibrate/calibrate.hpp b/src/apps/calibrate/calibrate.hpp
index baa72827..c4eb5065 100644
--- a/src/apps/calibrate/calibrate.hpp
+++ b/src/apps/calibrate/calibrate.hpp
@@ -112,9 +112,12 @@ class Calibrate : public core::Application {
 		const clock::duration now = clock::now().time_since_epoch();
 		usize unix = chrono::duration_cast<seconds<usize>>(now).count();
 
-		const std::string no_slack = fmt::format("iptsd_calib_{}_0mm.conf", unix);
-		const std::string some_slack = fmt::format("iptsd_calib_{}_2mm.conf", unix);
-		const std::string much_slack = fmt::format("iptsd_calib_{}_10mm.conf", unix);
+		const std::string devtime =
+			fmt::format("{:04X}_{:04X}_{}", m_info.vendor, m_info.product, unix);
+
+		const std::string no_slack = fmt::format("iptsd_calib_{}_0mm.conf", devtime);
+		const std::string some_slack = fmt::format("iptsd_calib_{}_2mm.conf", devtime);
+		const std::string much_slack = fmt::format("iptsd_calib_{}_10mm.conf", devtime);
 
 		this->write_file(no_slack, 0.0);
 		this->write_file(some_slack, 0.1);
@@ -122,19 +125,22 @@ class Calibrate : public core::Application {
 
 		// clang-format off
 
+		const std::string filename =
+			fmt::format("{}/90-calibration-{:04X}-{:04X}.conf", common::buildopts::ConfigDir, m_info.vendor, m_info.product);
+
 		spdlog::info("");
 		spdlog::info("To finish the calibration process, apply the determined values to iptsd.");
 		spdlog::info("Three config snippets have been generated for you in the current directory.");
 		spdlog::info("Run the displayed to command to install them, and restart iptsd.");
 		spdlog::info("");
 		spdlog::info("Recommended:");
-		spdlog::info("    sudo cp {} {}/90-calibration.conf", some_slack, common::buildopts::ConfigDir);
+		spdlog::info("    sudo cp {} {}", some_slack, filename);
 		spdlog::info("");
 		spdlog::info("If iptsd misses inputs:");
-		spdlog::info("    sudo cp {} {}/90-calibration.conf", much_slack, common::buildopts::ConfigDir);
+		spdlog::info("    sudo cp {} {}", much_slack, filename);
 		spdlog::info("");
 		spdlog::info("For manual finetuning:");
-		spdlog::info("    sudo cp {} {}/90-calibration.conf", no_slack, common::buildopts::ConfigDir);
+		spdlog::info("    sudo cp {} {}", no_slack, filename);
 		spdlog::info("");
 		spdlog::warn("Running these commands can permanently overwrite a previous calibration!");
 
@@ -190,6 +196,10 @@ class Calibrate : public core::Application {
 		writer << "# Slack:   " << fmt::format("{:.3f}", slack) << "\n";
 		writer << "#\n";
 		writer << "\n";
+		writer << "[Device]\n";
+		writer << "Vendor = " << fmt::format("0x{:04X}", m_info.vendor) << "\n";
+		writer << "Product = " << fmt::format("0x{:04X}", m_info.product) << "\n";
+		writer << "\n";
 		writer << "[Contacts]\n";
 		writer << "SizeMin = " << fmt::format("{:.3f}", size_min) << "\n";
 		writer << "SizeMax = " << fmt::format("{:.3f}", size_max) << "\n";