📄 emeter-basic-display.c
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LCDicon(ICON_DATE_COLON_1, TRUE);
#endif
#if defined(ICON_DATE_COLON_1A)
LCDicon(ICON_DATE_COLON_1A, TRUE);
#endif
#if defined(ICON_DATE_COLON_2)
LCDicon(ICON_DATE_COLON_2, TRUE);
#endif
#if defined(ICON_DATE_COLON_2A)
LCDicon(ICON_DATE_COLON_2A, TRUE);
#endif
#if defined(ICON_DATE)
LCDicon(ICON_DATE, TRUE);
#endif
}
static __inline__ void display_current_time(void)
{
#if defined(DEDICATED_TIME_FIELD)
uint8_t x;
/*TODO: This is fudged, as the time field has digits in
reverse order from the main field. */
LCDdecu16(rtc.hour, DEDICATED_TIME_FIELD + 2, 2, 1);
LCDdecu16(rtc.minute, DEDICATED_TIME_FIELD, 2, 1);
x = LCDMEM[12];
LCDMEM[12] = LCDMEM[11];
LCDMEM[11] = x;
x = LCDMEM[14];
LCDMEM[14] = LCDMEM[13];
LCDMEM[13] = x;
#if defined(ICON_TIME_FIELD_TIME)
LCDicon(ICON_TIME_FIELD_TIME, TRUE);
#endif
#if defined(ICON_TIME_FIELD_COLON)
LCDicon(ICON_TIME_FIELD_COLON, TRUE);
#endif
#elif defined(TWO_LINE_LCD)
#if defined(ZAP_COLON_CELL)
LCDchar(CHAR_SPACE, ZAP_COLON_CELL);
#endif
LCDdecu16(rtc.hour, HOUR_POSITION, 2, 1);
LCDdecu16(rtc.minute, MINUTE_POSITION, 2, 1);
LCDdecu16(rtc.second, SECONDS_POSITION, 2, 1);
#if defined(ICON_TIME_COLON_1)
LCDicon(ICON_TIME_COLON_1, TRUE);
#endif
#if defined(ICON_TIME_COLON_1A)
LCDicon(ICON_TIME_COLON_1A, TRUE);
#endif
#if defined(ICON_TIME_COLON_2)
LCDicon(ICON_TIME_COLON_2, TRUE);
#endif
#if defined(ICON_TIME_COLON_2A)
LCDicon(ICON_TIME_COLON_2A, TRUE);
#endif
#if defined(ICON_TIME)
LCDicon(ICON_TIME, TRUE);
#endif
#else
#if !defined(ICON_TIME) && defined(DISPLAY_TYPE_POSITION)
#if defined(USE_STARBURST)
LCDchar(CHAR_T, DISPLAY_TYPE_POSITION);
#else
LCDchar(CHAR_t, DISPLAY_TYPE_POSITION);
#endif
#if FIRST_POSITION > 2
LCDchar(CHAR_i, DISPLAY_TYPE_POSITION + 1);
#endif
#endif
#if defined(ZAP_COLON_CELL)
LCDchar(CHAR_SPACE, ZAP_COLON_CELL);
#endif
LCDdecu16(rtc.hour, HOUR_POSITION, 2, 1);
LCDdecu16(rtc.minute, MINUTE_POSITION, 2, 1);
LCDdecu16(rtc.second, SECONDS_POSITION, 2, 1);
#if defined(ICON_TIME_COLON_1)
LCDicon(ICON_TIME_COLON_1, TRUE);
#endif
#if defined(ICON_TIME_COLON_1A)
LCDicon(ICON_TIME_COLON_1A, TRUE);
#endif
#if defined(ICON_TIME_COLON_2)
LCDicon(ICON_TIME_COLON_2, TRUE);
#endif
#if defined(ICON_TIME_COLON_2A)
LCDicon(ICON_TIME_COLON_2A, TRUE);
#endif
#if defined(ICON_TIME)
LCDicon(ICON_TIME, TRUE);
#endif
#endif
}
#endif
#if defined(TEMPERATURE_SUPPORT)
static __inline__ void display_temperature(void)
{
int32_t temp;
LCDchar(CHAR_C, DISPLAY_TYPE_POSITION);
/* Convert the temperature reading to degrees C */
/* DegC = ((((int32_t) ADC_result - 1615)*704)/4095); */
/* We filtered in a way that multiplied the temperature reading by 8 */
/* Therefore, to get a result in 0.1 degree C steps we do this... */
temp = temperature - nv_parms.seg_a.s.temperature_offset;
temp *= nv_parms.seg_a.s.temperature_scaling;
temp >>= 16;
LCDdec32(temp, FIRST_TEMPERATURE_POSITION, NUMBER_WIDTH - 1, 1);
}
#endif
#if defined(MULTI_RATE_SUPPORT)
void display_current_tariff(void)
{
#if !defined(ICON_DATE) && defined(DISPLAY_TYPE_POSITION)
#if defined(USE_STARBURST)
LCDchar(CHAR_T, DISPLAY_TYPE_POSITION);
#else
LCDchar(CHAR_t, DISPLAY_TYPE_POSITION);
#endif
LCDchar(CHAR_a, DISPLAY_TYPE_POSITION + 1);
LCDchar(CHAR_r, DISPLAY_TYPE_POSITION + 2);
LCDchar(CHAR_r, DISPLAY_TYPE_POSITION + 3);
LCDchar(CHAR_SPACE, DISPLAY_TYPE_POSITION + 4);
#endif
LCDdecu16(current_tariff + 1, DISPLAY_TYPE_POSITION + 5, 2, 0);
}
void display_tariff_holiday(void)
{
int i;
eeprom_holiday_t holiday;
info_step = 0;
for (i = info_step; i < MULTIRATE_MAX_HOLIDAYS; i++)
{
iicEEPROM_read(EEPROM_START_HOLIDAYS + i*sizeof(eeprom_holiday_t), (void *) &holiday, sizeof(holiday));
if (holiday.year)
{
info_step = i;
#if !defined(ICON_DATE) && defined(DISPLAY_TYPE_POSITION)
#if defined(USE_STARBURST)
LCDchar(CHAR_D, DISPLAY_TYPE_POSITION);
#else
LCDchar(CHAR_d, DISPLAY_TYPE_POSITION);
#endif
#if FIRST_POSITION > 2
LCDchar(CHAR_t, DISPLAY_TYPE_POSITION + 1);
#endif
#endif
#if defined(ZAP_COLON_CELL)
LCDchar(CHAR_SPACE, ZAP_COLON_CELL);
#endif
LCDdecu16(holiday.year, YEAR_POSITION, 2, 1);
LCDdecu16(holiday.month, MONTH_POSITION, 2, 1);
LCDdecu16(holiday.day, DAY_POSITION, 2, 1);
#if defined(ICON_COLON_1)
LCDicon(ICON_COLON_1, TRUE);
#endif
#if defined(ICON_COLON_1A)
LCDicon(ICON_COLON_1A, TRUE);
#endif
#if defined(ICON_COLON_2)
LCDicon(ICON_COLON_2, TRUE);
#endif
#if defined(ICON_COLON_2A)
LCDicon(ICON_COLON_2A, TRUE);
#endif
#if defined(ICON_DATE)
LCDicon(ICON_DATE, TRUE);
#endif
return;
}
}
}
#endif
void update_display(void)
{
int skip_stage;
#if !defined(SINGLE_PHASE)
struct phase_parms_s *phase;
struct phase_nv_parms_s const *phase_nv;
phase = &chan[(int) display_phase];
phase_nv = &nv_parms.seg_a.s.chan[(int) display_phase];
#endif
do
{
skip_stage = FALSE;
LCDchar(CHAR_SPACE, DISPLAY_TYPE_POSITION);
#if defined(ICON_ONLY_1)
LCDchar(0, ICON_ONLY_1);
#endif
#if defined(ICON_ONLY_2)
LCDchar(0, ICON_ONLY_2);
#endif
#if defined(ICON_ONLY_3)
LCDchar(0, ICON_ONLY_3);
#endif
#if defined(PHASE_POSITION)
#if defined(SINGLE_PHASE)
LCDchar(CHAR_SPACE, PHASE_POSITION);
#else
if (display_stage <= DISPLAY_STAGE_PHASE_LAST)
LCDdecu16(display_phase + 1, PHASE_POSITION, 1, 0);
else
LCDchar(CHAR_SPACE, PHASE_POSITION);
#endif
#endif
display_clear_line_1();
#if defined(TWO_LINE_LCD)
display_clear_line_2();
#endif
switch (display_stage)
{
#if defined(PER_PHASE_ENERGY_SUPPORT)
case DISPLAY_STAGE_PHASE_ENERGY:
#if defined(SINGLE_PHASE)
display_phase_consumed_energy();
#else
display_phase_consumed_energy(phase);
#endif
#if !defined(TWO_LINE_LCD)
break;
case DISPLAY_STAGE_PHASE_POWER:
#endif
#if defined(SINGLE_PHASE)
display_phase_power();
#else
display_phase_power(phase);
#endif
break;
#endif
#if defined(MAINS_FREQUENCY_SUPPORT)
case DISPLAY_STAGE_MAINS_FREQUENCY:
#if defined(SINGLE_PHASE)
display_mains_frequency();
#else
display_mains_frequency(phase);
#endif
break;
#endif
#if defined(IRMS_SUPPORT)
case DISPLAY_STAGE_CURRENT:
#if defined(SINGLE_PHASE)
display_irms();
#else
display_irms(phase, phase_nv);
#endif
break;
#endif
#if defined(VRMS_SUPPORT)
case DISPLAY_STAGE_VOLTAGE:
#if defined(SINGLE_PHASE)
display_vrms();
#else
display_vrms(phase, phase_nv);
#endif
break;
#endif
#if defined(IRMS_SUPPORT) && defined(VRMS_SUPPORT) && defined(POWER_FACTOR_SUPPORT)
case DISPLAY_STAGE_POWER_FACTOR:
#if defined(SINGLE_PHASE)
display_power_factor();
#else
display_power_factor(phase, phase_nv);
#endif
break;
#if defined(REACTIVE_POWER_SUPPORT)
case DISPLAY_STAGE_REACTIVE_POWER:
#if defined(SINGLE_PHASE)
display_reactive_power();
#else
display_reactive_power(phase);
#endif
break;
#endif
#if defined(VA_POWER_SUPPORT)
case DISPLAY_STAGE_VA:
#if defined(SINGLE_PHASE)
display_VA_power();
#else
display_VA_power(phase);
#endif
break;
#endif
#endif
#endif
#if defined(RTC_SUPPORT)
case DISPLAY_STAGE_DATE:
display_current_date();
#if defined(TWO_LINE_LCD)
display_current_time();
#endif
break;
#if !defined(DEDICATED_TIME_FIELD) && !defined(TWO_LINE_LCD)
case DISPLAY_STAGE_TIME:
display_current_time();
break;
#endif
#endif
#if !defined(SINGLE_PHASE) && defined(NEUTRAL_MONITOR_SUPPORT)
case DISPLAY_STAGE_NEUTRAL_CURRENT:
display_neutral_irms();
break;
#endif
#if defined(TEMPERATURE_SUPPORTx)
case DISPLAY_STAGE_TEMPERATURE:
display_temperature();
break;
#endif
#if defined(MULTI_RATE_SUPPORT)
case DISPLAY_STAGE_CURRENT_TARIFF:
display_current_tariff();
break;
#endif
#if defined(TOTAL_ENERGY_SUPPORT)
case DISPLAY_STAGE_TOTAL_POWER:
display_total_power();
#if !defined(TWO_LINE_LCD)
break;
default:
#endif
display_total_consumed_energy();
break;
#endif
}
#if !defined(SINGLE_PHASE) && defined(ICON_PHASE_A) && defined(ICON_PHASE_B) && defined(ICON_PHASE_C)
if (display_stage <= DISPLAY_STAGE_PHASE_LAST)
{
//Turn on the appropriate cursor, to indicate the current phase
LCDicon(phase_icons[0], display_phase == 0);
LCDicon(phase_icons[1], display_phase == 1);
LCDicon(phase_icons[2], display_phase == 2);
}
else
{
//Turn off the cursors, as we are not showing phase related info
LCDicon(phase_icons[0], FALSE);
LCDicon(phase_icons[1], FALSE);
LCDicon(phase_icons[2], FALSE);
}
#if FIRST_POSITION > 2
LCDchar(CHAR_SPACE, 2);
#endif
#endif
#if defined(SINGLE_PHASE)
if (++display_stage >= DISPLAY_STAGE_LAST)
display_stage = 0;
#else
if (display_phase < NUM_PHASES - 1)
{
if (++display_stage >= DISPLAY_STAGE_PHASE_LAST)
{
display_stage = 0;
display_phase++;
}
}
else
{
if (++display_stage == DISPLAY_STAGE_PHASE_LAST)
display_stage++;
if (display_stage >= DISPLAY_STAGE_LAST)
{
display_stage = 0;
display_phase = 0;
}
}
#endif
}
while (skip_stage);
#if defined(DEDICATED_TIME_FIELD)
display_current_time();
#endif
#if defined(ICON_BATTERY)
LCDicon(ICON_BATTERY, TRUE);
#endif
#if LIMP_MODE_SUPPORT
if (operating_mode == OPERATING_MODE_LIMP)
LCDchar(CHAR_L, DISPLAY_TYPE_POSITION);
#endif
}
#if !defined(__GNUC__)
int16_t ram_exclusion_zone_start_;
int16_t ram_exclusion_zone_middle_;
int16_t ram_exclusion_zone_end_;
#endif
#endif
#if defined(__MSP430__)
#if defined(BASIC_KEYPAD_SUPPORT)
void keypad_handler(void)
{
if ((key_states & KEY_1_DOWN))
{
update_display();
key_states &= ~KEY_1_DOWN;
}
if ((key_states & KEY_1_REPEAT_DOWN))
{
update_display();
key_states &= ~KEY_1_REPEAT_DOWN;
}
}
#endif
#endif
#if 0
switch (info_section)
{
case 0:
info_substep
if (++info_step >= MULTIRATE_TARIFFS)
{
info_section++;
info_step = 0;
}
break;
case 1:
if (++info_step >= MULTIRATE_MAX_HOLIDAYS)
{
info_section++;
info_step = 0;
}
break;
case 2:
if (++info_step >= MULTIRATE_MAX_CUTOFF_DATES)
{
info_section++;
info_step = 0;
}
break;
case 3:
if (++info_step >= MULTIRATE_HISTORIES)
{
info_section++;
info_step = 0;
}
break;
case 4:
if (++info_step >= MULTIRATE_MAX_DAILY_PEAKS)
{
info_section++;
info_step = 0;
}
break;
}
#endif
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