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glc002-firmware
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MartB:main
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compare: MartB:01f421add39e173329e7d18b4fe8532a3cf2b7bf
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MartB:main

3 Commits
2a6a6e8697 ... 01f421add3

Author SHA1 Message Date
MartB 01f421add3 Add pwm channel test on second button. 2022-04-04 03:04:58 +02:00
MartB 4d158ee4d0 Cleanup transitioning code 2022-04-04 03:04:46 +02:00
MartB 7d845f5ce8 Fix math for XY colors 2022-04-04 03:04:22 +02:00
3 changed files with 79 additions and 93 deletions
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18
app_ui.c
View File

@ -31,6 +31,7 @@
#include "zcl_include.h"
#include "sampleLight.h"
#include "app_ui.h"
#include "sampleLightCtrl.h"
/**********************************************************************
* LOCAL CONSTANTS
@ -117,9 +118,20 @@ void buttonShortPressed(u8 btNum)
else if (btNum == VK_SW2)
{
/* toggle local permit Joining */
static u8 duration = 0;
duration = duration ? 0 : 0xff;
zb_nlmePermitJoiningRequest(duration);
//static u8 duration = 0;
//duration = duration ? 0 : 0xff;
//zb_nlmePermitJoiningRequest(duration);
// todo remove test for color order
sampleLight_onoff(ZCL_ONOFF_STATUS_OFF);
hwLight_colorUpdate_RGB(255,0,0);
WaitMs(250);
hwLight_colorUpdate_RGB(0,255,0);
WaitMs(250);
hwLight_colorUpdate_RGB(0,0,255);
WaitMs(250);
sampleLight_onoff(ZCL_ONOFF_STATUS_ON);
}
}

61
sampleLightCtrl.c
View File

@ -30,7 +30,6 @@
#include "zcl_include.h"
#include "sampleLight.h"
#include "sampleLightCtrl.h"
#include <math.h>
/**********************************************************************
* LOCAL CONSTANTS
@ -345,34 +344,72 @@ static float ENFORCE_BOUNDS_FLOAT(float lowerBound, float num, float upperBound)
: num;
}
/*
A horrible power function for floats
*/
static float fpow(float x, float y) {
float result = 1;
for(int i = 0; i < y; ++i)
{
result *= x;
}
return result;
}
float LINEAR_TO_SRGB_GAMMA_CORRECTION(const float part)
{
return part <= 0.0031308 ? 12.92 * part : 1.055 * pow(part, 1.0 / 2.4) - 0.055;
return part <= 0.0031308f ? 12.92f * part : 1.055f * fpow(part, 1.0f / 2.4f) - 0.055f;
}
#define MAX(x,y) ((x) > (y) ? (x) : (y))
#define MIN(x,y) ((x) < (y) ? (x) : (y))
#define roundu8(a) (u8) (a+0.5)
void hwLight_colorUpdate_XY2RGB(u16 xI, u16 yI, u8 level)
{
float x = xI / 65536.f;
float y = yI / 65536.f;
float x = xI / (float)ZCL_COLOR_ATTR_XY_MAX;
float y = yI / (float)ZCL_COLOR_ATTR_XY_MAX;
// This does not locate the closest point in the gamma spectrum of the lamps. possible #todo
const float z = 1 - x - y;
const float Y = level / ZCL_LEVEL_ATTR_MAX_LEVEL; // This is luminance, but used as brightness
const float Y = level / (float)ZCL_LEVEL_ATTR_MAX_LEVEL; // This is luminance, but used as brightness
const float X = ((Y) / y) * x;
const float Z = ((Y) / y) * z;
// D65 BT.709 conversion https://en.wikipedia.org/wiki/SRGB
float r = X * 1.656492 - Y * 0.354851 - Z * 0.255038;
float g = -X * 0.707196 + Y * 1.655397 + Z * 0.036152;
float b = X * 0.051713 - Y * 0.121364 + Z * 1.011530;
float r = X * 1.656492f - Y * 0.354851f - Z * 0.255038f;
float g = -X * 0.707196f + Y * 1.655397f + Z * 0.036152f;
float b = X * 0.051713f - Y * 0.121364f + Z * 1.011530f;
// Normalize to maximum component being 1.0
float maxComponent = MAX(MAX(r, g), b);
if (maxComponent > 1.0) {
r /= maxComponent;
g /= maxComponent;
b /= maxComponent;
}
// Apply LINEAR => SRGB Gamma correction
r = LINEAR_TO_SRGB_GAMMA_CORRECTION(r);
g = LINEAR_TO_SRGB_GAMMA_CORRECTION(g);
b = LINEAR_TO_SRGB_GAMMA_CORRECTION(b);
// Normalize again to avoid out of range
maxComponent = MAX(MAX(r, g), b);
if (maxComponent > 1.0) {
r /= maxComponent;
g /= maxComponent;
b /= maxComponent;
}
// Enforce the lower and upper bounds
r = ENFORCE_BOUNDS_FLOAT(0.0, r * 255, 255.0);
g = ENFORCE_BOUNDS_FLOAT(0.0, g * 255, 255.0);
b = ENFORCE_BOUNDS_FLOAT(0.0, b * 255, 255.0);
r = ENFORCE_BOUNDS_FLOAT(0.0f, r * 255, 255.0f);
g = ENFORCE_BOUNDS_FLOAT(0.0f, g * 255, 255.0f);
b = ENFORCE_BOUNDS_FLOAT(0.0f, b * 255, 255.0f);
hwLight_colorUpdate_RGB((u8)r, (u8)g, (u8)b);
hwLight_colorUpdate_RGB(roundu8(r), roundu8(g), roundu8(b));
}
/*********************************************************************

89
zcl_colorCtrlCb.c
View File

@ -115,7 +115,7 @@ void sampleLight_colorInit(void)
colorInfo.hueRemainingTime = 0;
colorInfo.saturationRemainingTime = 0;
colorInfo.colorTempRemainingTime = 0;
colorInfo.colorTempRemainingTime = 1; // Start-up with a 1 second transition
colorInfo.xyRemainingTime = 0;
// Startup is only defined for color temperature, so why would we load any colors here ...
@ -369,15 +369,11 @@ static void sampleLight_moveToHueProcess(zcl_colorCtrlMoveToHueCmd_t *cmd)
light_applyUpdate(&pColor->currentHue, &colorInfo.currentHue256, &colorInfo.stepHue256, &colorInfo.hueRemainingTime,
ZCL_COLOR_ATTR_HUE_MIN, ZCL_COLOR_ATTR_HUE_MAX, TRUE);
sampleLight_colorTimerStop();
if (colorInfo.hueRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -421,15 +417,11 @@ static void sampleLight_moveHueProcess(zcl_colorCtrlMoveHueCmd_t *cmd)
light_applyUpdate(&pColor->currentHue, &colorInfo.currentHue256, &colorInfo.stepHue256, &colorInfo.hueRemainingTime,
ZCL_COLOR_ATTR_HUE_MIN, ZCL_COLOR_ATTR_HUE_MAX, TRUE);
sampleLight_colorTimerStop();
if (colorInfo.hueRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -470,15 +462,11 @@ static void sampleLight_stepHueProcess(zcl_colorCtrlStepHueCmd_t *cmd)
light_applyUpdate(&pColor->currentHue, &colorInfo.currentHue256, &colorInfo.stepHue256, &colorInfo.hueRemainingTime,
ZCL_COLOR_ATTR_HUE_MIN, ZCL_COLOR_ATTR_HUE_MAX, TRUE);
sampleLight_colorTimerStop();
if (colorInfo.hueRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -509,15 +497,11 @@ static void sampleLight_moveToSaturationProcess(zcl_colorCtrlMoveToSaturationCmd
light_applyUpdate(&pColor->currentSaturation, &colorInfo.currentSaturation256, &colorInfo.stepSaturation256, &colorInfo.saturationRemainingTime,
ZCL_COLOR_ATTR_SATURATION_MIN, ZCL_COLOR_ATTR_SATURATION_MAX, FALSE);
sampleLight_colorTimerStop();
if (colorInfo.saturationRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -561,15 +545,11 @@ static void sampleLight_moveSaturationProcess(zcl_colorCtrlMoveSaturationCmd_t *
light_applyUpdate(&pColor->currentSaturation, &colorInfo.currentSaturation256, &colorInfo.stepSaturation256, &colorInfo.saturationRemainingTime,
ZCL_COLOR_ATTR_SATURATION_MIN, ZCL_COLOR_ATTR_SATURATION_MAX, FALSE);
sampleLight_colorTimerStop();
if (colorInfo.saturationRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -610,15 +590,11 @@ static void sampleLight_stepSaturationProcess(zcl_colorCtrlStepSaturationCmd_t *
light_applyUpdate(&pColor->currentSaturation, &colorInfo.currentSaturation256, &colorInfo.stepSaturation256, &colorInfo.saturationRemainingTime,
ZCL_COLOR_ATTR_SATURATION_MIN, ZCL_COLOR_ATTR_SATURATION_MAX, FALSE);
sampleLight_colorTimerStop();
if (colorInfo.saturationRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -673,34 +649,12 @@ static void sampleLight_moveToColorProcess(zcl_colorCtrlMoveToColorCmd_t *cmd)
colorInfo.currentX256 = (u16)(pColor->currentX) << 8;
colorInfo.currentY256 = (u16)(pColor->currentY) << 8;
s16 xDiff = (s16)cmd->colorX - pColor->currentX;
s16 yDiff = (s16)cmd->colorY - pColor->currentY;
// It is recommended to take the shortest path here
if (xDiff > (ZCL_COLOR_ATTR_XY_MAX / 2))
{
xDiff -= (ZCL_COLOR_ATTR_XY_MAX + 1);
}
else if (xDiff < -ZCL_COLOR_ATTR_XY_MAX / 2)
{
xDiff += (ZCL_COLOR_ATTR_XY_MAX + 1);
}
if (yDiff > (ZCL_COLOR_ATTR_XY_MAX / 2))
{
yDiff -= (ZCL_COLOR_ATTR_XY_MAX + 1);
}
else if (yDiff < -ZCL_COLOR_ATTR_XY_MAX / 2)
{
yDiff += (ZCL_COLOR_ATTR_XY_MAX + 1);
}
colorInfo.xyRemainingTime = (cmd->transitionTime == 0) ? 1 : cmd->transitionTime;
colorInfo.stepX256 = ((s32)xDiff) << 8;
colorInfo.stepX256 = ((s32)(cmd->colorX - pColor->currentX)) << 8;
colorInfo.stepX256 /= (s32)colorInfo.xyRemainingTime;
colorInfo.stepY256 = ((s32)yDiff) << 8;
colorInfo.stepY256 = ((s32)(cmd->colorY - pColor->currentY)) << 8;
colorInfo.stepY256 /= (s32)colorInfo.xyRemainingTime;
light_applyUpdate_16(&pColor->currentX, &colorInfo.currentX256, &colorInfo.stepX256, &colorInfo.xyRemainingTime,
@ -709,16 +663,11 @@ static void sampleLight_moveToColorProcess(zcl_colorCtrlMoveToColorCmd_t *cmd)
light_applyUpdate_16(&pColor->currentY, &colorInfo.currentY256, &colorInfo.stepY256, &colorInfo.xyRemainingTime,
ZCL_COLOR_ATTR_XY_MIN, ZCL_COLOR_ATTR_XY_MAX, FALSE);
sampleLight_colorTimerStop();
if (colorInfo.xyRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -964,15 +913,11 @@ static void sampleLight_moveToColorTemperatureProcess(zcl_colorCtrlMoveToColorTe
light_applyUpdate_16(&pColor->colorTemperatureMireds, &colorInfo.currentColorTemp256, &colorInfo.stepColorTemp256, &colorInfo.colorTempRemainingTime,
colorInfo.colorTempMinMireds, colorInfo.colorTempMaxMireds, FALSE);
sampleLight_colorTimerStop();
if (colorInfo.colorTempRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -1036,15 +981,11 @@ static void sampleLight_moveColorTemperatureProcess(zcl_colorCtrlMoveColorTemper
light_applyUpdate_16(&pColor->colorTemperatureMireds, &colorInfo.currentColorTemp256, &colorInfo.stepColorTemp256, &colorInfo.colorTempRemainingTime,
colorInfo.colorTempMinMireds, colorInfo.colorTempMaxMireds, FALSE);
sampleLight_colorTimerStop();
if (colorInfo.colorTempRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************
@ -1105,15 +1046,11 @@ static void sampleLight_stepColorTemperatureProcess(zcl_colorCtrlStepColorTemper
light_applyUpdate_16(&pColor->colorTemperatureMireds, &colorInfo.currentColorTemp256, &colorInfo.stepColorTemp256, &colorInfo.colorTempRemainingTime,
colorInfo.colorTempMinMireds, colorInfo.colorTempMaxMireds, FALSE);
sampleLight_colorTimerStop();
if (colorInfo.colorTempRemainingTime)
{
sampleLight_colorTimerStop();
colorTimerEvt = TL_ZB_TIMER_SCHEDULE(sampleLight_colorTimerEvtCb, NULL, ZCL_COLOR_CHANGE_INTERVAL);
}
else
{
sampleLight_colorTimerStop();
}
}
/*********************************************************************