From 7cdcd44e0ca10ebdc796638190ed1d9b45d99ef0 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Mon, 15 Jan 2024 12:31:20 +1100
Subject: Begin migration of remaining screens to Lua

---
 src/drivers/include/gpios.hpp |  2 +-
 src/drivers/include/nvs.hpp   |  3 +++
 src/drivers/nvs.cpp           | 12 ++++++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

(limited to 'src/drivers')

diff --git a/src/drivers/include/gpios.hpp b/src/drivers/include/gpios.hpp
index 55486be7..fffd1f75 100644
--- a/src/drivers/include/gpios.hpp
+++ b/src/drivers/include/gpios.hpp
@@ -79,7 +79,7 @@ class IGpios {
    */
   virtual auto Get(Pin) const -> bool = 0;
 
-  virtual auto IsLocked() const -> bool { return Get(Pin::kKeyLock); }
+  virtual auto IsLocked() const -> bool { return !Get(Pin::kKeyLock); }
 };
 
 class Gpios : public IGpios {
diff --git a/src/drivers/include/nvs.hpp b/src/drivers/include/nvs.hpp
index 46a3d154..b82013b5 100644
--- a/src/drivers/include/nvs.hpp
+++ b/src/drivers/include/nvs.hpp
@@ -41,6 +41,9 @@ class NvsStorage {
   auto AmpCurrentVolume() -> uint16_t;
   auto AmpCurrentVolume(uint16_t) -> bool;
 
+  auto AmpLeftBias() -> int_fast8_t;
+  auto AmpLeftBias(int_fast8_t) -> bool;
+
   auto HasShownOnboarding() -> bool;
   auto HasShownOnboarding(bool) -> bool;
 
diff --git a/src/drivers/nvs.cpp b/src/drivers/nvs.cpp
index c8a9a7c7..c8d4d636 100644
--- a/src/drivers/nvs.cpp
+++ b/src/drivers/nvs.cpp
@@ -30,6 +30,7 @@ static constexpr char kKeyOutput[] = "out";
 static constexpr char kKeyBrightness[] = "bright";
 static constexpr char kKeyAmpMaxVolume[] = "hp_vol_max";
 static constexpr char kKeyAmpCurrentVolume[] = "hp_vol";
+static constexpr char kKeyAmpLeftBias[] = "hp_bias";
 static constexpr char kKeyOnboarded[] = "intro";
 static constexpr char kKeyPrimaryInput[] = "in_pri";
 
@@ -156,6 +157,17 @@ auto NvsStorage::AmpCurrentVolume(uint16_t val) -> bool {
   return nvs_commit(handle_) == ESP_OK;
 }
 
+auto NvsStorage::AmpLeftBias() -> int_fast8_t {
+  int8_t out = 0;
+  nvs_get_i8(handle_, kKeyAmpLeftBias, &out);
+  return out;
+}
+
+auto NvsStorage::AmpLeftBias(int_fast8_t val) -> bool {
+  nvs_set_i8(handle_, kKeyAmpLeftBias, val);
+  return nvs_commit(handle_) == ESP_OK;
+}
+
 auto NvsStorage::HasShownOnboarding() -> bool {
   uint8_t out = false;
   nvs_get_u8(handle_, kKeyOnboarded, &out);
-- 
cgit v1.2.3