Implementation specific functions for HRM code.

License

The licensor of this software is Silicon Laboratories Inc. Your use of this software is governed by the terms of Silicon Labs Master Software License Agreement (MSLA) available at www.silabs.com/about-us/legal/master-software-license-agreement. This software is distributed to you in Source Code format and is governed by the sections of the MSLA applicable to Source Code.

Definition in file si114x_sys_out.c .


       #include <stdio.h>


       #include "
       
        i2cspm.h
       
       "


       #include "
       
        em_i2c.h
       
       "


       #include "
       
        em_gpio.h
       
       "


       #include "string.h"


       #include "em_usb.h"


       #include "
       
        rtcdriver.h
       
       "


       #include "
       
        si114x_functions.h
       
       "


       #include "
       
        si114x_sys_out.h
       
       "


       #include "si114xhrm.h"

Macros
#define	IRQ_QUEUE_SIZE 270

Functions
void	delay_10ms (void)
	10ms delay required by Si114x reset sequence.

void	delay_1ms (void)
	1ms delay required by Si114x polling sequence.

void	DisableSi114xInterrupt ()
	Disable GPIO interrupt for Si114x interrupt.

void	EnableSi114xInterrupt ()
	Enable GPIO interrupt for Si114x.

static `s16`	Si114x_i2c_smbus_read_byte_data (HANDLE si114x_handle , `u8` address, `u8` *data, bool block)
	Read from Si114x i2c.

static `s16`	Si114x_i2c_smbus_read_i2c_block_data (HANDLE si114x_handle , `u8` address, `u8` length, `u8` *data, bool block)
	Read block of data from Si114x i2c.

static `s16`	Si114x_i2c_smbus_write_byte_data (HANDLE si114x_handle , `u8` address, `u8` data, bool block)
	Write to Si114x i2c.

static `s16`	Si114x_i2c_smbus_write_i2c_block_data (HANDLE si114x_handle , `u8` address, `u8` length, `u8` const *data, bool block)
	Write block of data to Si114x i2c.

int16_t	Si114xBlockRead (HANDLE si114x_handle , uint8_t address, uint8_t length, uint8_t *values)
	Block read from Si114x.

int16_t	Si114xBlockWrite (HANDLE si114x_handle , uint8_t address, uint8_t length, uint8_t *values)
	block write to si114x

`s16`	Si114xClose (HANDLE si114x_handle )
	Close Si114x.

int	si114xFindEvb (char port_description, char last_port, int num_ports_found)

`s16`	Si114xInit (void port, int options, HANDLE si114x_handle )
	Initialize low level handle and clear irq queue.

`s16`	Si114xIrqQueue_Clear (HANDLE si114x_handle )
	Empty the interrupt queue.

`s16`	Si114xIrqQueue_Get (HANDLE si114x_handle , SI114X_IRQ_SAMPLE *samples)
	Get sample from the interrupt queue.

static `s16`	Si114xIrqQueue_Put ( SI114X_IRQ_SAMPLE *samples)
	Put new sample in the interrupt queue.

`s16`	Si114xIrqQueueNumentries (HANDLE si114x_handle )
	Query number of entries in the interrupt queue.

int	si114xOutputDebugMessage (HANDLE si114x_handle , char *message)
	Prints USB debug output.

`s16`	Si114xProcessIrq (HANDLE si114x_handle , `u16` timestamp)
	Main interrupt processing routine for Si114x.

int16_t	Si114xReadFromRegister (HANDLE si114x_handle , uint8_t address)
	Read from Si114x register.

int	si114xSetupDebug (HANDLE si114x_handle , void *si114x_debug)
	Enables/Disables USB debug output.

`s16`	Si114xSysReset (HANDLE si114x_handle )
	Reset not implemented.

int16_t	Si114xWriteToRegister (HANDLE si114x_handle , uint8_t address, uint8_t data)
	Write to Si114x register.

Variables
static Si114xPortConfig_t	_handle

static `u8`	IrqQueue [IRQ_QUEUE_SIZE]

static `u16`	irqQueueGetIndex = 0

static `u16`	irqQueuePutIndex = 0

static uint16_t	irqSequence = 0

static bool	usbDebugEnable

si114x_sys_out.c File Reference

License

Macros

Functions

Variables