Paparazzi UAS  v5.10_stable-5-g83a0da5-dirty
Paparazzi is a free software Unmanned Aircraft System.
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humid_dpicco.c
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1 /*
2  * Copyright (C) 2005-2012 The Paparazzi Team
3  *
4  * This file is part of paparazzi.
5  *
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21  */
22 
32 
33 #include "mcu_periph/i2c.h"
34 #include "led.h"
35 #include "mcu_periph/uart.h"
36 #include "pprzlink/messages.h"
38 
39 
40 #ifndef DPICCO_I2C_DEV
41 #define DPICCO_I2C_DEV i2c0
42 #endif
43 
44 #define DPICCO_SLAVE_ADDR 0xF0
45 
47 
50 
52 
53 
54 void dpicco_init(void)
55 {
57 }
58 
59 void dpicco_periodic(void)
60 {
61  /* init read */
63 }
64 
65 void dpicco_event(void)
66 {
67 
69 //LED_TOGGLE(2);
70 
71  dpicco_val[0] = (dpicco_trans.buf[0] << 8) | dpicco_trans.buf[1];
72  dpicco_val[1] = (dpicco_trans.buf[2] << 8) | dpicco_trans.buf[3];
73 
76 
77  DOWNLINK_SEND_DPICCO_STATUS(DefaultChannel, DefaultDevice, &dpicco_val[0], &dpicco_val[1], &dpicco_humid, &dpicco_temp);
79  }
80 }
unsigned short uint16_t
Definition: types.h:16
arch independent UART (Universal Asynchronous Receiver/Transmitter) API
volatile uint8_t buf[I2C_BUF_LEN]
Transaction buffer With I2C_BUF_LEN number of bytes.
Definition: i2c.h:122
DigiPicco I2C sensor interface.
transaction successfully finished by I2C driver
Definition: i2c.h:57
#define DPICCO_HUMID_RANGE
Definition: humid_dpicco.h:36
#define DPICCO_TEMP_MAX
Definition: humid_dpicco.h:38
transaction set to done by user level
Definition: i2c.h:59
float dpicco_temp
Definition: humid_dpicco.c:49
uint16_t dpicco_val[2]
Definition: humid_dpicco.c:46
void dpicco_periodic(void)
Definition: humid_dpicco.c:59
I2C transaction structure.
Definition: i2c.h:93
enum I2CTransactionStatus status
Transaction status.
Definition: i2c.h:126
#define DPICCO_TEMP_OFFS
Definition: humid_dpicco.h:40
void dpicco_event(void)
Definition: humid_dpicco.c:65
float dpicco_humid
Definition: humid_dpicco.c:48
bool i2c_receive(struct i2c_periph *p, struct i2c_transaction *t, uint8_t s_addr, uint16_t len)
Submit a read only transaction.
Definition: i2c.c:268
arch independent LED (Light Emitting Diodes) API
#define DPICCO_I2C_DEV
Definition: humid_dpicco.c:41
#define DPICCO_SLAVE_ADDR
Definition: humid_dpicco.c:44
#define DPICCO_HUMID_MAX
Definition: humid_dpicco.h:35
struct i2c_transaction dpicco_trans
Definition: humid_dpicco.c:51
void dpicco_init(void)
Definition: humid_dpicco.c:54
#define DPICCO_TEMP_RANGE
Definition: humid_dpicco.h:39
Architecture independent I2C (Inter-Integrated Circuit Bus) API.