modules/dmx/dmx.h File Reference

Defines
#define	DMX_UNIVERSE_SIZE   512
#define	DMX_BAUDRATE   250000
#define	BREAK_BAUDRATE   40000
#define	DMX_IDLE   0
#define	DMX_BREAK   1
#define	DMX_SENDING   2
#define	DMX_TX_PORT   GPIOA
#define	DMX_TX_PIN   GPIO_Pin_9
#define	DMX_RX_PORT   GPIOA
#define	DMX_RX_PIN   GPIO_Pin_10
#define	DMX   USART1
#define	DMX_IRQ_CHANNEL   USART1_IRQn
#define	DMX_IRQHANDLER_FUNC   void USART1_IRQHandler(void)
Functions
s32	DMX_Init (u32 mode)
s32	DMX_SetChannel (u16 channel, u8 value)
s32	DMX_GetChannel (u16 channel)

---

Define Documentation

#define BREAK_BAUDRATE   40000

#define DMX   USART1

#define DMX_BAUDRATE   250000

#define DMX_BREAK   1

#define DMX_IDLE   0

#define DMX_IRQ_CHANNEL   USART1_IRQn

#define DMX_IRQHANDLER_FUNC   void USART1_IRQHandler(void)

#define DMX_RX_PIN   GPIO_Pin_10

#define DMX_RX_PORT   GPIOA

#define DMX_SENDING   2

#define DMX_TX_PIN   GPIO_Pin_9

#define DMX_TX_PORT   GPIOA

#define DMX_UNIVERSE_SIZE   512

---

Function Documentation

s32 DMX_GetChannel

(

u16

channel

)

s32 DMX_Init

(

u32

mode

)

Initialize DMX Interface

Parameters:

[in]

mode

currently only mode 0 supported

Returns:

< 0 if initialisation failed

s32 DMX_SetChannel	(	u16	channel,
		u8	value
	)