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Changeset 60

Timestamp:

04/04/10 10:49:44 (15 years ago)

Author:

phil

Message:

meter value calculation now not in ISR anymore, introduced METERS_INT_CHECK_INTERVAL_MS define
and meterIntStatus . Check of meterIntStatus and calculation now in vMeters_Task every METERS_INT_CHECK_INTERVAL_MS ms.

Files:

webserver/example/EnergyMeters/Source/EnergyMeters/Meters.c (modified) (4 diffs)
webserver/example/EnergyMeters/Source/EnergyMeters/MetersIncludes.h (modified) (1 diff)
webserver/example/EnergyMeters/Source/EnergyMeters/Meters_ISRs.c (modified) (3 diffs)

Legend:

: Unmodified
: Added
: Removed
: Modified
: Copied
: Moved

webserver/example/EnergyMeters/Source/EnergyMeters/Meters.c

r59	r60
30	30
31	31
	32
	33	portLONG meterIntStatus = 0; /* which meter interrupts were triggered? (bitwise 0 to 7) */
	34
	35
32	36	int rtcHOURS;
33	37	int rtcMINUTES;
…	…
48	52	{
49	53
50		/* this runs every ~~1000~~ ms */
	54	/* this runs every METERS_INT_CHECK_INTERVAL_MS ms */
51	55
52	56	basementGasCalculation();
…	…
71	75	rtcSECONDS = RTC_CTIME0 & MASKSEC; // Read Second
72	76
73		xSemaphoreTake( xMetersSemaphore, ~~1000 ); /* timeout 1 sec~~ */
	77	xSemaphoreTake( xMetersSemaphore, METERS_INT_CHECK_INTERVAL_MS ); /* timeout METERS_INT_CHECK_INTERVAL_MS ms */
74	78
75	79
…	…
145	149	{
146	150
	151	if ( (meterIntStatus & (1<<10)) != 0)
	152	{
	153	handleMeterTick(METER_INDEX_TST);
	154	meterIntStatus &= (~(1<<10));
	155	}
	156
	157	if ( (meterIntStatus & (1<<0)) != 0)
	158	{
	159	handleMeterTick(METER_INDEX_GAS);
	160	meterIntStatus &= (~(1<<0));
	161	}
	162
	163	if ( (meterIntStatus & (1<<1)) != 0)
	164	{
	165	handleMeterTick(METER_INDEX_EL1);
	166	meterIntStatus &= (~(1<<1));
	167	}
	168
	169	if ( (meterIntStatus & (1<<2)) != 0)
	170	{
	171	handleMeterTick(METER_INDEX_EL2);
	172	meterIntStatus &= (~(1<<2));
	173	}
	174
	175	if ( (meterIntStatus & (1<<3)) != 0)
	176	{
	177	handleMeterTick(METER_INDEX_AU1);
	178	meterIntStatus &= (~(1<<3));
	179	}
	180
	181
147	182	}
148	183

webserver/example/EnergyMeters/Source/EnergyMeters/MetersIncludes.h

r56	r60
11	11	#define METER_INDEX_AU1 4 /* index of Auxiliary input 1 */
12	12	#define METER_INDEX_AU2 5 /* index of Auxiliary input 1 */
	13
	14
	15	#define METERS_INT_CHECK_INTERVAL_MS 100 /* how often (in ms) do we check if one of the I/O lines has triggered */
13	16
14	17

webserver/example/EnergyMeters/Source/EnergyMeters/Meters_ISRs.c

r59	r60
13	13	extern xTickCount; /* millisecond tick counter */
14	14
	15	extern meterIntStatus;
15	16
16	17	int globalValue = 0;
…	…
33	34	if ((IO2_INT_STAT_R & (1 << 10)) != 0) /* P2.10 interrupt triggered - SPI Load Switch */
34	35	{
35		handleMeterTick(METER_INDEX_TST);
	36	meterIntStatus \|= (1<<10);
	37	//handleMeterTick(METER_INDEX_TST);
36	38	IO2_INT_CLR \|= (1<<10);
37	39	}
38	40	if ((IO2_INT_STAT_R & (1 << 0)) != 0) /* P0.0 interrupt triggered - connector J4, Pin 0*/
39	41	{
40		handleMeterTick(METER_INDEX_GAS);
	42	meterIntStatus \|= (1<<0);
	43	//handleMeterTick(METER_INDEX_GAS);
41	44	IO2_INT_CLR \|= (1<<0);
42	45	}
43	46	if ((IO2_INT_STAT_R & (1 << 1)) != 0) /* P0.1 interrupt triggered - connector J4, Pin 1*/
44	47	{
45		handleMeterTick(METER_INDEX_EL1);
	48	meterIntStatus \|= (1<<1);
	49	//handleMeterTick(METER_INDEX_EL1);
46	50	IO2_INT_CLR \|= (1<<1);
47	51	}
48	52	if ((IO2_INT_STAT_R & (1 << 2)) != 0) /* P0.3 interrupt triggered - connector J4, Pin 3*/
49	53	{
50		handleMeterTick(METER_INDEX_EL2);
	54	meterIntStatus \|= (1<<2);
	55	//handleMeterTick(METER_INDEX_EL2);
51	56	IO2_INT_CLR \|= (1<<2);
52	57	}
53	58	if ((IO2_INT_STAT_R & (1 << 3)) != 0) /* P0.4 interrupt triggered - connector J4, Pin 4*/
54	59	{
55		handleMeterTick(METER_INDEX_AU1);
	60	meterIntStatus \|= (1<<3);
	61	//handleMeterTick(METER_INDEX_AU1);
56	62	IO2_INT_CLR \|= (1<<3);
57	63	}
…	…
59	65	//if ((IO2_INT_STAT_R & (1 << 4)) != 0) /* P0.2 interrupt triggered - connector J4, Pin 2*/
60	66	//{
	67	// meterIntStatus \|= (1<<4);
61	68	// handleMeterTick(METER_INDEX_AU2);
62	69	// IO2_INT_CLR \|= (1<<4);