TI MSP430F

Texas Instruments MSP430F family specific code. More...

Detailed Description

Texas Instruments MSP430F family specific code.

Files
file	msp430_regs.h
	Cortex CMSIS style definition of MSP430 registers.
file	periph_cpu.h
	CPU specific definitions for internal peripheral handling.

Macros
#define	GPIO_UNDEF   (0xffff)
	Definition of a fitting UNDEF value.
typedef uint16_t	gpio_t
#define	HAVE_GPIO_T
	Define a custom type for GPIO pins.
enum	{   P1 = 1, P2 = 2, P3 = 3, P4 = 4,   P5 = 5, P6 = 6 }
	Available ports on MSP430 platforms. More...
void	gpio_periph_mode (gpio_t pin, bool enable)
	Enable or disable a pin to be used by peripheral modules. More...
#define	GPIO_PIN(x, y)   ((gpio_t)(((x & 0xff) << 8) | (1 << (y & 0x07))))
	Mandatory function for defining a GPIO pins.
#define	SPI_HWCS(x)   (SPI_CS_UNDEF)
	No support for HW chip select...
#define	PERIPH_SPI_NEEDS_INIT_CS
	declare needed generic SPI functions
#define	PERIPH_SPI_NEEDS_TRANSFER_BYTE
#define	PERIPH_SPI_NEEDS_TRANSFER_REG
#define	PERIPH_SPI_NEEDS_TRANSFER_REGS

Enumeration Type Documentation

anonymous enum

anonymous enum

Available ports on MSP430 platforms.

Enumerator
P1	PORT 1.
P2	PORT 2.
P3	PORT 3.
P4	PORT 4.
P5	PORT 5.
P6	PORT 6.

Definition at line 107 of file periph_cpu.h.

Function Documentation

gpio_periph_mode()

void gpio_periph_mode	(	gpio_t	pin,
		bool	enable
	)

Enable or disable a pin to be used by peripheral modules.

Parameters

[in]	pin	pin to (de-)select
[in]	enable	true for enabling peripheral use, false for disabling it