deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

New HAL and SimpleMAC for STM32W108.

Browse source
This commit is contained in:
Salvatore Pitrulli 2011-03-21 13:11:52 +01:00
parent c9af578eab
commit eb588f1aec
89 changed files with 1503 additions and 1883 deletions
Download patch file Download diff file Expand all files Collapse all files

27
cpu/stm32w108/hal/micro/cortexm3/micro-common.h
View file

@ -24,24 +24,35 @@
#endif //__STSTATUS_TYPE__
#endif // DOXYGEN_SHOULD_SKIP_THIS
#define PORTA (0 << 3)
#define PORTB (1 << 3)
#define PORTC (2 << 3)
/**
* @brief Some registers and variables require indentifying GPIO by
* a single number instead of the port and pin. This macro converts
* Port A pins into a single number.
*/
#define PORTA_PIN(y) ((0<<3)|y)
#define PORTA_PIN(y) (PORTA|y)
/**
* @brief Some registers and variables require indentifying GPIO by
* a single number instead of the port and pin. This macro converts
* Port B pins into a single number.
*/
#define PORTB_PIN(y) ((1<<3)|y)
#define PORTB_PIN(y) (PORTB|y)
/**
* @brief Some registers and variables require indentifying GPIO by
* a single number instead of the port and pin. This macro converts
* Port C pins into a single number.
*/
#define PORTC_PIN(y) ((2<<3)|y)
#define PORTC_PIN(y) (PORTC|y)
/**
* @brief Some registers and variables require indentifying GPIO by
* a single number instead of the port and pin. This macro converts
* Port C pins into a single number.
*/
#define PORTx_PIN(x, y) (x|y)
/**
* @brief Resets the watchdog timer. This function is pointed
@ -62,6 +73,16 @@ void halInternalResetWatchDog( void );
*/
void halGpioConfig(int32u io, int32u config);
/**
* @brief Set/Clear single GPIO bit
*
* @param io The io pin to use, can be specified with the convenience macros
* PORTA_PIN(), PORTB_PIN(), PORTC_PIN()
* @param value A flag indicating whether to set or clear the io.
*
*/
void halGpioSet(int32u io, boolean value);
/**
* @brief Calibrates the internal SlowRC to generate a 1024 Hz (1kHz) clock.