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Update LED strip code to allow configurable LED strips.

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See documentation for details.
This commit is contained in:
Dominic Clifton 2014-09-14 21:40:20 +01:00
parent 3ef769bf7b
commit 6ce5736990
17 changed files with 983 additions and 236 deletions
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39
src/main/io/ledstrip.h
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@ -17,4 +17,43 @@
#pragma once
#define MAX_LED_STRIP_LENGTH 32
#define LED_X_BIT_OFFSET 4
#define LED_Y_BIT_OFFSET 0
#define LED_XY_MASK (0x0F)
#define GET_LED_X(ledConfig) ((ledConfig->xy >> LED_X_BIT_OFFSET) & LED_XY_MASK)
#define GET_LED_Y(ledConfig) ((ledConfig->xy >> LED_Y_BIT_OFFSET) & LED_XY_MASK)
#define CALCULATE_LED_X(x) ((x & LED_XY_MASK) << LED_X_BIT_OFFSET)
#define CALCULATE_LED_Y(y) ((y & LED_XY_MASK) << LED_Y_BIT_OFFSET)
#define CALCULATE_LED_XY(x,y) (CALCULATE_LED_X(x) | CALCULATE_LED_Y(y))
typedef enum {
LED_DISABLED = 0,
LED_DIRECTION_NORTH = (1 << 0),
LED_DIRECTION_EAST = (1 << 1),
LED_DIRECTION_SOUTH = (1 << 2),
LED_DIRECTION_WEST = (1 << 3),
LED_DIRECTION_UP = (1 << 4),
LED_DIRECTION_DOWN = (1 << 5),
LED_FUNCTION_INDICATOR = (1 << 6),
LED_FUNCTION_BATTERY = (1 << 7),
LED_FUNCTION_FLIGHT_MODE = (1 << 8),
LED_FUNCTION_ARM_STATE = (1 << 9)
} ledFlag_e;
typedef struct ledConfig_s {
uint8_t xy; // see LED_X/Y_MASK defines
uint16_t flags; // see ledFlag_e
} ledConfig_t;
extern uint8_t ledCount;
bool parseLedStripConfig(uint8_t ledIndex, const char *config);
void updateLedStrip(void);
void applyDefaultLedStripConfig(ledConfig_t *ledConfig);
void generateLedConfig(uint8_t ledIndex, char *ledConfigBuffer, size_t bufferSize);