si114x_sys_out.c File Reference
Implementation specific functions for HRM code.
License
Copyright 2018 Silicon Laboratories Inc. www.silabs.com
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 |