WebSVN – DashDisplay – Diff – /branches/Dashboard_L152_v2/Src/display.cpp



    HAL_Delay (1000);
 
    for (auto i = 0; i < MAX_DISPLAYS; i++)
      {
        display_t &display = displays[i];
 
        display.clearDisplay (BLACK);
        display.setPixelMode (WHITE);
 
 
 
 
 
 
 
        display.display ();
        context_t &context = contexts[i];
        context.dial_timer = 200; // enough time to see at least one frame of PLX before NVRAM check
        context.dial1 = -1;
        context.OldObservation = -1;
        context.OldObservationIndex = -1;
      }
 
  }
 
  // Check to see if there is an observation/instance in the dynamic data array
  // that matches the current observation/instance in the NVRAM
 
  void
  cc_check_nvram (int dialIndex)
  {
    if (dialIndex < 0 && dialIndex > MAX_DISPLAYS)
      return;
    context_t &context = contexts[dialIndex];
 
    // check for timer timeout on consistent timer
 
    if (context.dial_timer)
      {
        context.dial_timer--;
        if (context.dial_timer == 0)
          {
            context.dial_timer = DialTimeout;
            int i;
            if (context.knobPos < 0)
              {
                for (i = 0; i < PLXItems; i++)
                  if (Info[i].observation
                      == dial_nvram[dialIndex].data.observation
                      && Info[i].instance
                          == dial_nvram[dialIndex].data.instance)
                    {
                      context.knobPos = i;
                      return;
                    }
              }
            if (context.knobPos == -1)
              context.knobPos = dialIndex; // timed out , not in NVRAM, use a default
 
            // is this a change since the last timeout ?
            if (Info[context.knobPos].observation
                != dial_nvram[dialIndex].data.observation
                || Info[context.knobPos].instance
                    != dial_nvram[dialIndex].data.instance)
              {
 
                // store the observation and instance in the NVRAM, not dial position.
                nvram_info_t curr_val;
                curr_val.data.observation = Info[context.knobPos].observation;
                curr_val.data.instance = Info[context.knobPos].instance;
                uint32_t addr = (uint32_t) (&dial_nvram[dialIndex]);
                WriteUint32NVRAM (addr, curr_val.u32);
              }
          }
      }
 
  }
 
  int
  cc_display (int dialIndex, int suppressIndex)
 
  {
    if (dialIndex < 0 && dialIndex > MAX_DISPLAYS)
      return -1;
    context_t &context = contexts[dialIndex];
    displayDial_t &dial = dials[dialIndex];
    stm32_halDisplay_t &display = displays[dialIndex];
    int itemIndex = context.knobPos;
    char buff[10];
    int i;
 
    // check for item suppression
    if (itemIndex == suppressIndex)

            display.gotoxy (64 - i * 4, 48);
            display.printString (large_font, buff, i, WHITE);
 
            context.OldObservation = Observation;
            context.OldObservationIndex = ObservationIndex;
 
            context.dial1 = -1; // do not display old needl, cleared screen
            display.display ();
 
          }
 
      }

Rev 56	Rev 57
Line 86...	Line 86...
86	HAL_Delay (1000);	86	HAL_Delay (1000);
87		87
88	for (auto i = 0; i < MAX_DISPLAYS; i++)	88	for (auto i = 0; i < MAX_DISPLAYS; i++)
89	{	89	{
90	display_t &display = displays[i];	90	display_t &display = displays[i];
91	displayDial_t &dial = dials[i];	-
92	display.clearDisplay (BLACK);	91	display.clearDisplay (BLACK);
93	display.setPixelMode (WHITE);	92	display.setPixelMode (WHITE);
94	dial.draw_scale (0, 10, 12, 1, 1);	-
95	dial.draw_limits ();	-
96	display.gotoxy (8, 32);	-
97	display.printString (large_font, "Display ", 8, WHITE);	-
98	display.printString (large_font, i == 0 ? "1" : "2", 1, BLACK);	-
99	showMinMax (display, 2, 123, 456);	-
100		-
101	display.display ();	93	display.display ();
102	context_t &context = contexts[i];	94	context_t &context = contexts[i];
103	context.dial_timer = DialTimeout * 2; // extra long delay before writeback dial setting	95	context.dial_timer = 200; // enough time to see at least one frame of PLX before NVRAM check
104	context.dial1 = -1;	96	context.dial1 = -1;
-		97	context.OldObservation = -1;
-		98	context.OldObservationIndex = -1;
105	}	99	}
106		100
107	}	101	}
108		102
109	// Check to see if there is an observation/instance in the dynamic data array	103	// Check to see if there is an observation/instance in the dynamic data array
110	// that matches the current observation/instance in the NVRAM	104	// that matches the current observation/instance in the NVRAM
-		105
111	int	106	void
112	cc_check_nvram (int dialIndex, int itemIndex)	107	cc_check_nvram (int dialIndex)
113	{	108	{
114	if (dialIndex < 0 && dialIndex > MAX_DISPLAYS)	109	if (dialIndex < 0 && dialIndex > MAX_DISPLAYS)
115	return -1;	110	return;
116	context_t &context = contexts[dialIndex];	111	context_t &context = contexts[dialIndex];
-		112
117	// check for timer timeout on consistent timer	113	// check for timer timeout on consistent timer
118		114
119	if (context.dial_timer)	115	if (context.dial_timer)
120	{	116	{
121	context.dial_timer--;	117	context.dial_timer--;
122	if (context.dial_timer == 0)	118	if (context.dial_timer == 0)
123	{	119	{
124	context.dial_timer = DialTimeout;	120	context.dial_timer = DialTimeout;
125	int i;	121	int i;
126	if (itemIndex < 0)	122	if (context.knobPos < 0)
127	{	123	{
128	for (i = 0; i < PLXItems; i++)	124	for (i = 0; i < PLXItems; i++)
129	if (Info[i].observation	125	if (Info[i].observation
130	== dial_nvram[dialIndex].data.observation	126	== dial_nvram[dialIndex].data.observation
131	&& Info[i].instance	127	&& Info[i].instance
132	== dial_nvram[dialIndex].data.instance)	128	== dial_nvram[dialIndex].data.instance)
133	{	129	{
134	itemIndex = i;	130	context.knobPos = i;
135	return itemIndex;	131	return;
136	}	132	}
137	}	133	}
138	if (itemIndex == -1)	134	if (context.knobPos == -1)
139	itemIndex = dialIndex; // timed out , not in NVRAM, use a default	135	context.knobPos = dialIndex; // timed out , not in NVRAM, use a default
140		136
141	// is this a change since the last timeout ?	137	// is this a change since the last timeout ?
142	if (Info[itemIndex].observation	138	if (Info[context.knobPos].observation
143	!= dial_nvram[dialIndex].data.observation	139	!= dial_nvram[dialIndex].data.observation
144	\|\| Info[itemIndex].instance	140	\|\| Info[context.knobPos].instance
145	!= dial_nvram[dialIndex].data.instance)	141	!= dial_nvram[dialIndex].data.instance)
146	{	142	{
147		143
148	// store the observation and instance in the NVRAM, not dial position.	144	// store the observation and instance in the NVRAM, not dial position.
149	nvram_info_t curr_val;	145	nvram_info_t curr_val;
150	curr_val.data.observation = Info[itemIndex].observation;	146	curr_val.data.observation = Info[context.knobPos].observation;
151	curr_val.data.instance = Info[itemIndex].instance;	147	curr_val.data.instance = Info[context.knobPos].instance;
152	uint32_t addr = (uint32_t) (&dial_nvram[dialIndex]);	148	uint32_t addr = (uint32_t) (&dial_nvram[dialIndex]);
153	WriteUint32NVRAM (addr, curr_val.u32);	149	WriteUint32NVRAM (addr, curr_val.u32);
154	}	150	}
155	}	151	}
156	}	152	}
157	return itemIndex;	-
158	}	153	}
159		154
160	int	155	int
161	cc_display (int dialIndex, int itemIndex, int suppressIndex)	156	cc_display (int dialIndex, int suppressIndex)
162		157
163	{	158	{
164	if (dialIndex < 0 && dialIndex > MAX_DISPLAYS)	159	if (dialIndex < 0 && dialIndex > MAX_DISPLAYS)
165	return -1;	160	return -1;
166	context_t &context = contexts[dialIndex];	161	context_t &context = contexts[dialIndex];
167	displayDial_t &dial = dials[dialIndex];	162	displayDial_t &dial = dials[dialIndex];
168	stm32_halDisplay_t &display = displays[dialIndex];	163	stm32_halDisplay_t &display = displays[dialIndex];
-		164	int itemIndex = context.knobPos;
169	char buff[10];	165	char buff[10];
170	int i;	166	int i;
171		167
172	// check for item suppression	168	// check for item suppression
173	if (itemIndex == suppressIndex)	169	if (itemIndex == suppressIndex)
Line 228...	Line 224...
228	display.gotoxy (64 - i * 4, 48);	224	display.gotoxy (64 - i * 4, 48);
229	display.printString (large_font, buff, i, WHITE);	225	display.printString (large_font, buff, i, WHITE);
230		226
231	context.OldObservation = Observation;	227	context.OldObservation = Observation;
232	context.OldObservationIndex = ObservationIndex;	228	context.OldObservationIndex = ObservationIndex;
233		-
-		229	context.dial1 = -1; // do not display old needl, cleared screen
234	display.display ();	230	display.display ();
235		231
236	}	232	}
237		233
238	}	234	}

Subversion Repositories DashDisplay

(root)/branches/Dashboard_L152_v2/Src/display.cpp @ 60 – Rev 56 → 57