Thu, 13 Apr 2023 15:28:11 +0200
Added INA219 power save mode again, it works now. Don't measure shunt voltage and current, just the shunt voltage and calculate the current.
/* * The MIT License (MIT) * * Copyright (c) 2013 FastLED * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ /** * @file hsv.h * @defgroup hsv hsv * @{ * * Functions for HSV colors * * Ported from FastLED * * MIT Licensed as described in the file LICENSE */ #ifndef __COLOR_HSV_H__ #define __COLOR_HSV_H__ #include <stdint.h> #include <stdbool.h> #include <lib8tion.h> #ifdef __cplusplus extern "C" { #endif #define HUE_RED 0 #define HUE_ORANGE 32 #define HUE_YELLOW 64 #define HUE_GREEN 96 #define HUE_AQUA 128 #define HUE_BLUE 160 #define HUE_PURPLE 192 #define HUE_PINK 224 typedef enum { COLOR_FORWARD_HUES = 0, COLOR_BACKWARD_HUES, COLOR_SHORTEST_HUES, COLOR_LONGEST_HUES } color_gradient_direction_t; /// HSV color representation typedef struct { union { uint8_t h; uint8_t hue; }; union { uint8_t s; uint8_t sat; uint8_t saturation; }; union { uint8_t v; uint8_t val; uint8_t value; }; } hsv_t; /// This allows testing a HSV for zero-ness static inline bool hsv_is_zero(hsv_t a) { return !(a.h | a.s | a.v); } /// Create HSV color from values static inline hsv_t hsv_from_values(uint8_t h, uint8_t s, uint8_t v) { hsv_t res = { .h = h, .s = s, .v = v }; return res; } /// Computes a new color blended some fraction of the way between two other /// colors. hsv_t blend(hsv_t existing, hsv_t overlay, fract8 amount, color_gradient_direction_t direction); #ifdef __cplusplus } #endif /**@}*/ #endif /* __COLOR_HSV_H__ */