modules.h 3.47 KB
Newer Older
1
2
3
#ifndef MODULES_H
#define MODULES_H

4
5
#include "FreeRTOS.h"
#include "semphr.h"
6
#include "gpio.h"
7

schneider's avatar
schneider committed
8
#include <stdint.h>
9
#include <stdbool.h>
10

11
12
/* ---------- Dispatcher --------------------------------------------------- */
void vApiDispatcher(void *pvParameters);
13
void dispatcher_mutex_init(void);
14
15
16
extern SemaphoreHandle_t api_mutex;
extern TaskHandle_t dispatcher_task_id;

17
18
19
20
21
/* ---------- Hardware Init & Reset ---------------------------------------- */
int hardware_early_init(void);
int hardware_init(void);
int hardware_reset(void);

Rahix's avatar
Rahix committed
22
23
24
25
/* ---------- Lifecycle ---------------------------------------------------- */
void vLifecycleTask(void *pvParameters);
void return_to_menu(void);

26
27
/* ---------- Serial ------------------------------------------------------- */
#define SERIAL_READ_BUFFER_SIZE 128
28
29
#define SERIAL_WRITE_STREAM_BUFFER_SIZE 512
void serial_init();
30
void vSerialTask(void *pvParameters);
31
void serial_enqueue_char(char chr);
Rahix's avatar
Rahix committed
32
extern TaskHandle_t serial_task_id;
33

34
35
36
37
38
39
// For the eSetBit xTaskNotify task semaphore trigger
enum serial_notify{
      SERIAL_WRITE_NOTIFY = 0x01,
      SERIAL_READ_NOTIFY  = 0x02,
};

40
41
42
43
44
/* ---------- LED Animation / Personal States ------------------------------ */
#define PERSONAL_STATE_LED 14
void vLedTask(void *pvParameters);
int personal_state_enabled();

45
46
47
/* ---------- PMIC --------------------------------------------------------- */
void vPmicTask(void *pvParameters);

48
/* ---------- Watchdog ----------------------------------------------------- */
49
void watchdog_init();
50
51
void watchdog_clearer_init();

52
53
54
/* Critical battery voltage */
#define BATTERY_CRITICAL   3.40f

Rahix's avatar
Rahix committed
55
enum pmic_amux_signal {
56
	PMIC_AMUX_DISABLED    = 0x0,
Rahix's avatar
Rahix committed
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
	PMIC_AMUX_CHGIN_U     = 0x1,
	PMIC_AMUX_CHGIN_I     = 0x2,
	PMIC_AMUX_BATT_U      = 0x3,
	PMIC_AMUX_BATT_CHG_I  = 0x4,
	PMIC_AMUX_BATT_DIS_I  = 0x5,
	PMIC_AMUX_BATT_NULL_I = 0x6,
	PMIC_AMUX_THM_U       = 0x7,
	PMIC_AMUX_TBIAS_U     = 0x8,
	PMIC_AMUX_AGND_U      = 0x9,
	PMIC_AMUX_SYS_U       = 0xA,
	_PMIC_AMUX_MAX,
};

/*
 * Read a value from the PMIC's AMUX.  The result is already converted into its
 * proper unit.  See the MAX77650 datasheet for details.
 */
int pmic_read_amux(enum pmic_amux_signal sig, float *result);


77
/* ---------- BLE ---------------------------------------------------------- */
78
void vBleTask(void *pvParameters);
79
bool ble_shall_start(void);
80
81
void ble_uart_write(uint8_t *pValue, uint8_t len);

82
83
84
85
86
/* ---------- Hardware (Peripheral) Locks ---------------------------------- */
void hwlock_init(void);

enum hwlock_periph {
	HWLOCK_I2C = 0,
Rahix's avatar
Rahix committed
87
	HWLOCK_ADC,
schneider's avatar
schneider committed
88
89
	HWLOCK_LED,
	HWLOCK_SPI_ECG,
90
91
92
93
94
95
	_HWLOCK_MAX,
};

int hwlock_acquire(enum hwlock_periph p, TickType_t wait);
int hwlock_release(enum hwlock_periph p);

Rahix's avatar
Rahix committed
96
97
/* ---------- Display ------------------------------------------------------ */
/* Forces an unlock of the display. Only to be used in Epicardium */
Gerd's avatar
Gerd committed
98
void disp_forcelock();
99

100
101
102
103
104
/* ---------- BHI160 ------------------------------------------------------- */
#define BHI160_FIFO_SIZE             128
#define BHI160_MUTEX_WAIT_MS          50
void vBhi160Task(void *pvParameters);

105
/* ---------- MAX30001 ----------------------------------------------------- */
schneider's avatar
schneider committed
106
107
#define MAX30001_MUTEX_WAIT_MS          50
void vMAX30001Task(void *pvParameters);
108
void max30001_mutex_init(void);
109

110
111
112
113
/* ---------- GPIO --------------------------------------------------------- */
#define MAX30001_MUTEX_WAIT_MS          50
extern gpio_cfg_t gpio_configs[];

114
115
116

/* ---------- Sleep -------------------------------------------------------- */
void sleep_deepsleep(void);
117
#endif /* MODULES_H */