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Relocated led strip user code into separate file.

Browse source 
Added documentation.

Added LED_STRIP feature, can only be enabled under certain circumstances
depending on target due to pin/timer mappings - see documentation.
This commit is contained in:
Dominic Clifton 2014-06-09 18:24:06 +01:00
parent 3c09b6a8c7
commit 1730e3dfd3
11 changed files with 418 additions and 243 deletions
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203
src/main/mw.c
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@ -28,7 +28,6 @@
#include "drivers/accgyro.h"
#include "drivers/light_ledring.h"
#include "drivers/light_led.h"
#include "drivers/light_ws2811strip.h"
#include "drivers/gpio.h"
#include "drivers/system.h"
@ -51,6 +50,7 @@
#include "flight/mixer.h"
#include "io/gimbal.h"
#include "io/gps.h"
#include "io/ledstrip.h"
#include "io/serial_cli.h"
#include "io/serial.h"
#include "io/statusindicator.h"
@ -348,202 +348,6 @@ void updateInflightCalibrationState(void)
}
}
#define LED_RED {255, 0, 0 }
#define LED_GREEN {0, 255, 0 }
#define LED_BLUE {0, 0, 255}
#define LED_CYAN {0, 255, 255}
#define LED_YELLOW {255, 255, 0 }
#define LED_ORANGE {255, 128, 0 }
#define LED_PINK {255, 0, 128}
#define LED_PURPLE {192, 64, 255}
static const rgbColor24bpp_t stripOrientation[] =
{
{LED_GREEN},
{LED_GREEN},
{LED_GREEN},
{LED_GREEN},
{LED_GREEN},
{LED_RED},
{LED_RED},
{LED_RED},
{LED_RED},
{LED_RED}
};
static const rgbColor24bpp_t stripHorizon[] =
{
{LED_BLUE},
{LED_BLUE},
{LED_BLUE},
{LED_BLUE},
{LED_BLUE},
{LED_YELLOW},
{LED_YELLOW},
{LED_YELLOW},
{LED_YELLOW},
{LED_YELLOW}
};
static const rgbColor24bpp_t stripAngle[] =
{
{LED_CYAN},
{LED_CYAN},
{LED_CYAN},
{LED_CYAN},
{LED_CYAN},
{LED_YELLOW},
{LED_YELLOW},
{LED_YELLOW},
{LED_YELLOW},
{LED_YELLOW}
};
static const rgbColor24bpp_t stripMag[] =
{
{LED_PURPLE},
{LED_PURPLE},
{LED_PURPLE},
{LED_PURPLE},
{LED_PURPLE},
{LED_ORANGE},
{LED_ORANGE},
{LED_ORANGE},
{LED_ORANGE},
{LED_ORANGE}
};
static const rgbColor24bpp_t stripHeadfree[] =
{
{LED_PINK},
{LED_PINK},
{LED_PINK},
{LED_PINK},
{LED_PINK},
{LED_ORANGE},
{LED_ORANGE},
{LED_ORANGE},
{LED_ORANGE},
{LED_ORANGE}
};
static const rgbColor24bpp_t stripReds[] =
{
{{ 32, 0, 0}},
{{ 96, 0, 0}},
{{160, 0, 0}},
{{224, 0, 0}},
{{255, 0, 0}},
{{255, 0, 0}},
{{224, 0, 0}},
{{160, 0, 0}},
{{ 96, 0, 0}},
{{ 32, 0, 0}},
};
uint32_t nextIndicatorFlashAt = 0;
uint32_t nextBatteryFlashAt = 0;
#define LED_STRIP_10HZ ((1000 * 1000) / 10)
#define LED_STRIP_5HZ ((1000 * 1000) / 5)
void updateLedStrip(void)
{
if (!isWS2811LedStripReady()) {
return;
}
uint32_t now = micros();
bool indicatorFlashNow = (int32_t)(now - nextIndicatorFlashAt) >= 0L;
bool batteryFlashNow = (int32_t)(now - nextBatteryFlashAt) >= 0L;
if (!(batteryFlashNow || indicatorFlashNow)) {
return;
}
static uint8_t indicatorFlashState = 0;
static uint8_t batteryFlashState = 0;
static const rgbColor24bpp_t *flashColor;
// LAYER 1
if (f.ARMED) {
setStripColors(stripOrientation);
} else {
setStripColors(stripReds);
}
if (f.HEADFREE_MODE) {
setStripColors(stripHeadfree);
#ifdef MAG
} else if (f.MAG_MODE) {
setStripColors(stripMag);
#endif
} else if (f.HORIZON_MODE) {
setStripColors(stripHorizon);
} else if (f.ANGLE_MODE) {
setStripColors(stripAngle);
}
// LAYER 2
if (batteryFlashNow) {
nextBatteryFlashAt = now + LED_STRIP_10HZ;
if (batteryFlashState == 0) {
batteryFlashState = 1;
} else {
batteryFlashState = 0;
}
}
if (batteryFlashState == 1 && feature(FEATURE_VBAT) && shouldSoundBatteryAlarm()) {
setStripColor(&black);
}
// LAYER 3
if (indicatorFlashNow) {
uint8_t rollScale = abs(rcCommand[ROLL]) / 50;
uint8_t pitchScale = abs(rcCommand[PITCH]) / 50;
uint8_t scale = max(rollScale, pitchScale);
nextIndicatorFlashAt = now + (LED_STRIP_5HZ / max(1, scale));
if (indicatorFlashState == 0) {
indicatorFlashState = 1;
} else {
indicatorFlashState = 0;
}
}
if (indicatorFlashState == 0) {
flashColor = &orange;
} else {
flashColor = &black;
}
if (rcCommand[ROLL] < -50) {
setLedColor(0, flashColor);
setLedColor(9, flashColor);
}
if (rcCommand[ROLL] > 50) {
setLedColor(4, flashColor);
setLedColor(5, flashColor);
}
if (rcCommand[PITCH] > 50) {
setLedColor(0, flashColor);
setLedColor(4, flashColor);
}
if (rcCommand[PITCH] < -50) {
setLedColor(5, flashColor);
setLedColor(9, flashColor);
}
ws2811UpdateStrip();
}
void loop(void)
@ -828,5 +632,8 @@ void loop(void)
if (!cliMode && feature(FEATURE_TELEMETRY)) {
handleTelemetry();
}
updateLedStrip();
if (feature(FEATURE_LED_STRIP)) {
updateLedStrip();
}
}