main.c

Revision 244, 5.3 kB (checked in by phil, 4 years ago)
added initial Tail Source Package

Line
1	// File: Main.h
2	//------------------------------------------------------------------------------
3	// Author: Giovanni de Sanctis
4	// Email: info@lateral-technologies.com
5	//------------------------------------------------------------------------------
6	// Date: Dec 2018
7	//------------------------------------------------------------------------------
8
9	#include "mcc_generated_files/mcc.h"
10	#include "Power.h"
11	#include "JDY08.h"
12	#include "Moves.h"
13	#include "Terminal.h"
14	#include "RF.h"
15
16	#define T_PWR (56050) //5 min * 60 sec * 1/20ms
17	#define N_RND_MOVES 9 //Number of random moves taken from the list
18	//~30*(9-1) = 4 minutes total duration.
19
20	void main(void)
21	{
22	uint8_t isRFver;
23	uint8_t movCntA=0;
24	uint8_t movCntB=0;
25	uint8_t movCntC=0;
26	uint8_t movCntD=0;
27
28	uint8_t movCntRnd = 0;
29	uint8_t movRndPtr = 0;
30
31	uint8_t ledCntA=0;
32	uint8_t ledCntB=0;
33	uint8_t ledCntC=0;
34
35	AckEnum lastMoveAck=ACK_WAITING;
36	AckEnum lastLedsAck=ACK_WAITING;
37
38	uint16_t tPwr = T_PWR; //Power off timeout if no commands received
39	uint16_t tRnd = 0; //Timeout for random moves
40
41
42	//Initialise the device
43	SYSTEM_Initialize();
44
45	powerBootstrap(); //Keeps power enable high after button is released
46
47	movesInit();
48
49	//Check if an RF receiver is connected
50	RC4_SetDigitalInput();
51	//Unlock peripheral select
52	PPSLOCK=0x55; //Magic sequence
53	PPSLOCK=0xAA;
54	PPSLOCK=0x00; //Reset PPSLOCKED bit
55
56	RC4PPS = 0x00; //RC4-> I/O
57	//Re-lock peripheral select
58	PPSLOCK=0x55; //Magic sequence
59	PPSLOCK=0xAA;
60	PPSLOCK=0x01; //Set PPSLOCKED bit
61
62	uint8_t i0=0;
63	uint8_t i1=0;
64	__delay_ms(500);
65	for (uint8_t i=0; i<250; i++)
66	{
67	if (RC3_GetValue()) i1++;
68	else i0++;
69	__delay_us(1000);
70	}
71
72	//If noise was coming from the RF input then RF receiver is connected
73	isRFver = (uint8_t)((i0>2) && (i1>2));
74
75	//if (isRFver)
76	#ifdef IS_RF_VER
77	{
78	initRF(); //Inits the RF module
79	LED_RED_On(); //Blink Red LED twice to inform RF mode is active
80	__delay_ms(100);
81	LED_RED_Off();
82	__delay_ms(100);
83	LED_RED_On();
84	__delay_ms(100);
85	LED_RED_Off();
86
87	setBluePattern(LED_BLUE_CNNCTD);
88
89	// Enable the Global Interrupts
90	INTERRUPT_GlobalInterruptEnable();
91	// Enable the Peripheral Interrupts
92	INTERRUPT_PeripheralInterruptEnable();
93
94
95	while(1)
96	{
97	uint8_t rfCode = rfGetNewCode();
98	switch (rfCode)
99	{
100	case RF_A:
101	if (lastMoveAck==ACK_RUNNING) break;
102	setMove(moveGrpSlow[movCntA++]);
103	if (movCntA>=MAX_GRP_SLOW) movCntA=0;
104	break;
105	case RF_B:
106	if (lastMoveAck==ACK_RUNNING) break;
107	setMove(moveGrpFast[movCntB++]);
108	if (movCntB>=MAX_GRP_FAST) movCntB=0;
109	break;
110	case RF_C:
111	if (lastMoveAck==ACK_RUNNING) break;
112	setMove(moveGrpTrem[movCntC++]);
113	if (movCntC>=MAX_GRP_TREM) movCntC=0;
114	break;
115	case RF_D:
116	if (lastMoveAck==ACK_RUNNING) break;
117	setMove(moveGrpErec[movCntD++]);
118	if (movCntD>=MAX_GRP_EREC) movCntD=0;
119	break;
120	case RF_LONG_A:
121	//If any other pattern was running then turn off (first pattern of grp A)
122	//if (ACK_RUNNING == lastLedsAck)
123	setLEDs(ledsGrpA[ledCntA++]);
124	if (ledCntA>=MAX_LED_GRPA) ledCntA=0;
125	break;
126	case RF_LONG_B:
127	ledCntA = 1;
128	setLEDs(ledsGrpB[ledCntB++]);
129	if (ledCntB>=MAX_LED_GRPB) ledCntB=0;
130	break;
131	case RF_LONG_C:
132	ledCntA = 1;
133	setLEDs(ledsGrpC[ledCntC++]);
134	if (ledCntC>=MAX_LED_GRPC) ledCntC=0;
135	break;
136	case RF_LONG_D: //Random moves from first 2 groups
137	if (movCntRnd) movCntRnd = 0;
138	else movCntRnd = N_RND_MOVES;
139	tRnd = 0;
140	break;
141	}
142	wait20ms();
143	lastMoveAck=updateMove();
144	lastLedsAck=updateLEDs();
145
146	if ((lastMoveAck == ACK_WAITING) && (movCntRnd))
147	{
148	if (tRnd) tRnd--;
149	else
150	{
151	tRnd = (uint16_t)moveRndGrpT[movRndPtr] * 50;
152	setMove(moveRndGrp[movRndPtr]);
153	if (movRndPtr<MAX_GRP_RAND) movRndPtr++;
154	else movRndPtr=0;
155	movCntRnd--;
156	}
157	}
158
159	//If a code was received then reset the timeout, otherwise shut down if timeout=0
160	if (movCntRnd == 0) tPwr--; //Decrement timeout only if not running random moves
161	if (rfCode) tPwr = T_PWR;
162	else if (tPwr == 0) shutDown();
163	checkPowerButton();
164
165	if (isRFreceiving())
166	{
167	//setBluePattern(LED_BLUE_RFRX);
168	//__delay_ms(100);
169	setBluePattern(LED_BLUE_CNNCTD);
170	}
171
172	}
173	}
174	#else
175	// {
176	//Initialise the device
177	//SYSTEM_Initialize();
178	RC4_SetDigitalOutput();
179
180	//Unlock peripheral select
181	PPSLOCK=0x55; //Magic sequence
182	PPSLOCK=0xAA;
183	PPSLOCK=0x00; //Reset PPSLOCKED bit
184
185	RC4PPS = 0x09; //RC4->EUSART:TX;
186
187	//Re-lock peripheral select
188	PPSLOCK=0x55; //Magic sequence
189	PPSLOCK=0xAA;
190	PPSLOCK=0x01; //Set PPSLOCKED bit
191
192	TMR1_StopTimer(); //Timer 1 not used in BT mode
193
194	// Enable the Global Interrupts
195	INTERRUPT_GlobalInterruptEnable();
196	// Enable the Peripheral Interrupts
197	INTERRUPT_PeripheralInterruptEnable();
198
199	initJDY08(); //Inits the bluetooth module
200
201	//setAuto(1,5,240,2);
202
203	while (1)
204	{
205	AckEnum ack;
206	//Update move and leds (if running) and send a message at the end
207	ack = updateMove();
208	ack \|= updateLEDs();
209
210	terminal(ack);
211
212	checkPowerButton(); //Read power button to power down the system
213
214	wait20ms();
215	}
216	}
217	//}
218	#endif

Note: See TracBrowser for help on using the browser.

root/RF_BT_Tail/main.c

Download in other formats: