reorganized project files (part 1)

(just moved files, didn't change the contents yet,
 and nothing will work without updating #includes and build scripts and stuff)

1 files changed, 141 insertions, 0 deletions

diff --git a/fsm/channels.h b/fsm/channels.h
new file mode 100644
index 0000000..218f4f5
--- /dev/null
+++ b/fsm/channels.h
@@ -0,0 +1,141 @@
+// fsm-channels.h: Channel mode functions for SpaghettiMonster.
+// Copyright (C) 2023 Selene ToyKeeper
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+// always enable channel modes, even if there is only one
+#define USE_CHANNEL_MODES
+
+// typedefs
+typedef void SetLevelFunc(uint8_t level);
+typedef SetLevelFunc * SetLevelFuncPtr;
+
+typedef bool GradualTickFunc(uint8_t gt);
+typedef GradualTickFunc * GradualTickFuncPtr;
+
+// TODO: implement custom 3H handlers
+typedef void ChannelArgFunc();
+typedef ChannelArgFunc * ChannelArgFuncPtr;
+
+typedef struct Channel {
+    SetLevelFuncPtr set_level;
+    #ifdef USE_SET_LEVEL_GRADUALLY
+        GradualTickFuncPtr gradual_tick;
+    #endif
+    #ifdef USE_CUSTOM_3H_HANDLERS
+        // TODO: implement custom 3H handlers
+        ChannelArgFuncPtr ramp_channel_arg;
+    #endif
+    #ifdef USE_CHANNEL_MODE_ARGS
+        bool has_args;
+        //uint8_t arg;  // is in the config struct, not here
+    #endif
+} Channel;
+
+Channel channels[];  // values are defined in the hwdef-*.c
+
+// TODO: size-optimize the case with only 1 channel mode?
+// (the arrays and stuff shouldn't be needed)
+
+#if NUM_CHANNEL_MODES > 1
+    #define USE_CHANNEL_MODES
+    // current multi-channel mode
+    uint8_t channel_mode = DEFAULT_CHANNEL_MODE;
+#else
+    #define channel_mode 0
+#endif
+
+#ifdef USE_CUSTOM_CHANNEL_3H_MODES
+// different 3H behavior per channel?
+// TODO: move to progmem
+// TODO: move to Anduril, not FSM
+StatePtr channel_3H_modes[NUM_CHANNEL_MODES];
+#endif
+
+//#ifdef USE_CHANNEL_MODE_TOGGLES
+#if NUM_CHANNEL_MODES > 1
+// user can take unwanted modes out of the rotation
+// bitmask
+#ifdef USE_CFG
+    #define channel_mode_enabled(n) ((cfg.channel_modes_enabled >> n) & 1)
+    #define channel_mode_enable(n)  cfg.channel_modes_enabled |= (1 << n)
+    #define channel_mode_disable(n) cfg.channel_modes_enabled &= ((1 << n) ^ 0xff)
+#else
+    uint16_t channel_modes_enabled = CHANNEL_MODES_ENABLED;
+    #define channel_mode_enabled(n) ((channel_modes_enabled >> n) & 1)
+    #define channel_mode_enable(n)  channel_modes_enabled |= (1 << n)
+    #define channel_mode_disable(n) channel_modes_enabled &= ((1 << n) ^ 0xff)
+    #endif
+#endif
+
+#ifdef USE_CHANNEL_MODE_ARGS
+    #ifndef USE_CFG
+    // one byte of extra data per channel mode, like for tint value
+    uint8_t channel_mode_args[NUM_CHANNEL_MODES] = { CHANNEL_MODE_ARGS };
+    #endif
+    // which modes respond to their "arg", and which don't?
+    //const uint8_t channel_has_args = CHANNEL_HAS_ARGS;
+    //#define channel_has_args(n) ((CHANNEL_HAS_ARGS >> n) & 1)
+    // struct member
+    #define channel_has_args(n) (channels[n].has_args)
+#endif
+
+#if NUM_CHANNEL_MODES > 1
+void set_channel_mode(uint8_t mode);
+#endif
+
+#ifdef USE_CALC_2CH_BLEND
+void calc_2ch_blend(
+    PWM_DATATYPE *warm,
+    PWM_DATATYPE *cool,
+    PWM_DATATYPE brightness,
+    PWM_DATATYPE top,
+    uint8_t blend);
+#endif
+
+#ifdef USE_HSV2RGB
+typedef struct RGB_t {
+    uint16_t r;
+    uint16_t g;
+    uint16_t b;
+} RGB_t;
+RGB_t hsv2rgb(uint8_t h, uint8_t s, uint16_t v);
+#endif  // ifdef USE_HSV2RGB
+
+
+#ifdef USE_SET_LEVEL_1CH
+// TODO: remove this
+void set_level_1ch(uint8_t level);
+#endif
+
+#ifdef USE_SET_LEVEL_2CH_STACKED
+// TODO: remove this
+void set_level_2ch_stacked(uint8_t level);
+#endif
+
+#ifdef USE_SET_LEVEL_3CH_STACKED
+// TODO: remove this
+void set_level_3ch_stacked(uint8_t level);
+#endif
+
+#if defined(USE_TINT_RAMPING) && (!defined(TINT_RAMP_TOGGLE_ONLY))
+// TODO: remove this
+void set_level_2ch_blend();
+#endif
+
+#ifdef USE_GRADUAL_TICK_1CH
+// TODO: remove this
+void gradual_tick_1ch();
+#endif
+
+#ifdef USE_GRADUAL_TICK_2CH_STACKED
+// TODO: remove this
+void gradual_tick_2ch_stacked();
+#endif
+
+#ifdef USE_GRADUAL_TICK_3CH_STACKED
+// TODO: remove this
+void gradual_tick_3ch_stacked();
+#endif
+