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figments: renderer: move power management directly into the renderer

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This commit is contained in:
Torrie Fischer 2023-12-20 09:17:10 +01:00
parent 6e138175be
commit 6797889b4c
7 changed files with 80 additions and 121 deletions
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1
data/profiles/default.json
View File

@ -1,7 +1,6 @@
{
"version": 1,
"tasks": [
"Power",
"Renderer",
"U8Display",
"WiFi",

1
data/profiles/djstrip.json
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@ -3,7 +3,6 @@
"tasks": [
"Bluetooth",
"Renderer",
"Power",
"Serial"
],
"scenes": {

1
data/profiles/ponderjar.json
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@ -3,7 +3,6 @@
"tasks": [
"WiFi",
"Renderer",
"Power",
"MQTT",
"ArduinoOTA",
"UpdateStatusAnimation",

63
lib/Figments/Renderer.cpp
View File

@ -18,7 +18,12 @@ Renderer::lastFigmentName()
void
Renderer::loop()
{
m_powerState.update();
m_brightness.update();
uint16_t totalPower = 0;
for(Display* dpy : m_displays) {
totalPower += calculate_unscaled_power_mW(dpy->pixelBacking(), dpy->pixelCount());
for(Figment* figment : m_figments) {
if (figment->state == Task::Running) {
#if defined(BOARD_ESP32) or defined(BOARD_ESP8266)
@ -38,10 +43,42 @@ Renderer::loop()
}
};
}
FastLED.show();
const uint8_t videoBrightness = brighten8_video(m_powerState);
FastLED.show(powerScale(videoBrightness, totalPower));
FastLED.countFPS();
}
void
Renderer::handleEvent(const InputEvent& evt)
{
switch (evt.intent) {
case InputEvent::PowerToggle:
m_powerState = m_powerState.value() <= 128 ? 255 : 0;
Log.notice("Power toggled to %t", m_powerState);
break;
case InputEvent::SetPower:
m_powerState = evt.asInt() == 0 ? 0 : 255;
Log.notice("Power state is now %t", m_powerState);
break;
case InputEvent::SetBrightness:
m_brightness = evt.asInt();
break;
}
}
uint8_t
Renderer::powerScale(uint8_t target, uint32_t totalPower) const
{
if (m_powerManaged) {
uint32_t requested = ((uint32_t)totalPower * target) / 256;
if (requested > totalPower) {
return (uint32_t)((uint8_t)(target) * (uint32_t)(totalPower)) / ((uint32_t)(requested));
}
}
return target;
}
void
Renderer::onStart()
{
@ -50,3 +87,27 @@ Renderer::onStart()
}
FastLED.show();
}
void
Renderer::doOn(Args& args, Print& print)
{}
void
Renderer::doOff(Args& args, Print& print)
{}
void
Renderer::doBrightness(Args& args, Print& print)
{}
const std::vector<Command>&
Renderer::commands() const
{
static const std::vector<Command> _commands = {
Command{"brightness", &Renderer::doBrightness},
Command{"on", &Renderer::doOn},
Command{"off", &Renderer::doOff}
};
return _commands;
}

18
lib/Figments/Renderer.h
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@ -1,4 +1,6 @@
#include "./Figment.h"
#include "./Animation.h"
#include "./Input.h"
#include <vector>
class Display;
@ -9,10 +11,26 @@ public:
void loop() override;
void onStart() override;
void handleEvent(const InputEvent& evt) override;
static const char* lastFigmentName();
const std::vector<Command>& commands() const override;
private:
const std::vector<Figment*> m_figments;
const std::vector<Display*> m_displays;
AnimatedNumber m_powerState = 255;
AnimatedNumber m_brightness = 255;
bool m_powerManaged = true;
uint8_t m_voltage;
uint8_t m_milliamps;
uint8_t powerScale(uint8_t target, uint32_t totalPower) const;
void doBrightness(Args& args, Print& print);
void doOn(Args& args, Print& print);
void doOff(Args& args, Print& print);
};

52
src/animations/Power.cpp
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@ -1,52 +0,0 @@
#include "./Power.h"
#include "../Static.h"
#include <ArduinoJson.h>
void
doBrightness(Args& args, Print& out)
{
String nextVal = args[1];
uint8_t newBrightness = (uint8_t)atoi(nextVal.c_str());
MainLoop::instance()->dispatch(InputEvent{InputEvent::SetBrightness, newBrightness});
}
void
doOn(Args& args, Print& out)
{
MainLoop::instance()->dispatch(InputEvent{InputEvent::SetPower, 255});
}
void
doOff(Args& args, Print& out)
{
MainLoop::instance()->dispatch(InputEvent{InputEvent::SetPower, 0});
}
void
doForceBrightness(Args& args, Print& out)
{
String nextVal = args[1];
uint8_t newBrightness = (uint8_t)atoi(nextVal.c_str());
Static<Power>::instance()->forceBrightness(newBrightness);
}
void
Power::handleConfigChange(const Configuration& config)
{
m_milliamps = config.get("power.milliamps", m_milliamps);
m_voltage = config.get("power.volts", m_voltage);
m_useBPM = config.get("power.useBPM", m_useBPM);
if (m_voltage == 0 || m_milliamps == 0) {
Log.notice("power: Impossible power config: %dma @ %dv", m_milliamps, m_voltage);
m_valid = false;
} else {
Log.notice("power: Configured to use %dma @ %dv", m_milliamps, m_voltage);
m_valid = true;
FastLED.setMaxPowerInVoltsAndMilliamps(m_voltage, m_milliamps);
}
}
STATIC_ALLOC(Power);
STATIC_TASK(Power);

65
src/animations/Power.h
View File

@ -1,65 +0,0 @@
#pragma once
#include <Figments.h>
#include "../Config.h"
class Power: public Figment, ConfigTaskMixin {
public:
Power() : Figment("Power") {state = Task::Running;}
void handleEvent(const InputEvent& evt) override {
switch (evt.intent) {
case InputEvent::PowerToggle:
m_powerState = m_powerState.value() <= 128 ? 255 : 0;
m_forced = false;
Log.notice("Power toggled to %t", m_powerState);
break;
case InputEvent::SetPower:
m_powerState = evt.asInt() == 0 ? 0 : 255;
m_forced = false;
Log.notice("Power state is now %t", m_powerState);
break;
case InputEvent::SetBrightness:
m_brightness = evt.asInt();
m_forced = false;
break;
case InputEvent::Beat:
m_beatDecay.set(0, 255);
break;
default:
ConfigTaskMixin::handleEvent(evt);
}
}
void handleConfigChange(const Configuration& config) override;
void loop() override {
ConfigTaskMixin::loop();
m_powerState.update();
m_brightness.update();
EVERY_N_MILLISECONDS(20) {
m_beatDecay.update(13);
}
}
void render(Display* dpy) const override {
if (F_LIKELY(m_valid && !m_forced)) {
const uint8_t decayedBrightness = scale8((uint8_t)m_brightness, m_useBPM ? ease8InOutCubic((uint8_t)m_beatDecay) : 255);
const uint8_t clippedBrightness = std::min(decayedBrightness, (uint8_t)255);
const uint8_t scaledBrightness = scale8(m_powerState, clippedBrightness);
const uint8_t videoBrightness = brighten8_video(scaledBrightness);
const uint8_t powerBrightness = calculate_max_brightness_for_power_mW(videoBrightness, m_voltage * m_milliamps);
FastLED.setBrightness(powerBrightness);
}
}
void forceBrightness(uint8_t v);
private:
AnimatedNumber m_powerState = 255;
AnimatedNumber m_brightness = 255;
AnimatedNumber m_beatDecay = 255;
uint8_t m_voltage = 5;
uint16_t m_milliamps = 500;
bool m_valid = true;
bool m_useBPM = false;
bool m_forced = false;
};