static void MovingLightModel_Tasks() {
if (g_moving_light.lamp_state == LAMP_STRIKE &&
CoarseTimer_HasElapsed(g_moving_light.lamp_strike_time,
LAMP_STRIKE_DELAY)) {
g_moving_light.lamp_state = LAMP_ON;
g_moving_light.lamp_strikes++;
}
if (CoarseTimer_HasElapsed(g_moving_light.clock_timer, ONE_SECOND)) {
g_moving_light.clock_timer = CoarseTimer_GetTime();
g_moving_light.second++;
if (g_moving_light.second >= 60u) {
g_moving_light.second = 0u;
g_moving_light.minute++;
}
if (g_moving_light.minute >= 60u) {
g_moving_light.minute = 0u;
g_moving_light.hour++;
}
if (g_moving_light.hour >= 24u) {
g_moving_light.hour = 0u;
g_moving_light.day++;
}
if (g_moving_light.day >
DaysInMonth(g_moving_light.year, g_moving_light.month)) {
g_moving_light.day = 1u;
g_moving_light.month++;
}
if (g_moving_light.month > 12u) {
g_moving_light.month = 1u;
g_moving_light.year++;
}
}
}
/*
* @brief We generate status messages for each device, based on a periodic
* timer. This makes it easier to reproduce problems (and test!).
*/
static void DimmerModel_Tasks() {
// The cycle counter is used to generate status messages for each sub device.
static uint8_t cycle = 0u;
static uint16_t complete_cycles = 0u;
if (g_root_device.running_self_test &&
CoarseTimer_HasElapsed(
g_root_device.self_test_timer,
SELF_TESTS[g_root_device.running_self_test - 1].duration)) {
// Queue a status message for the root.
QueueStatusMessage(
&g_root_device.status_message, SUBDEVICE_ROOT, STATUS_ADVISORY,
(uint16_t) (g_root_device.running_self_test == 1u ?
STS_OLP_SELFTEST_PASSED : STS_OLP_SELFTEST_FAILED),
g_root_device.running_self_test, 0u);
g_root_device.running_self_test = 0u;
}
if (!CoarseTimer_HasElapsed(g_root_device.status_message_timer,
STATUS_MESSAGE_TRIGGER_INTERVAL)) {
return;
}
g_root_device.status_message_timer = CoarseTimer_GetTime();
unsigned int subdevice_index = 0u;
for (; subdevice_index < NUMBER_OF_SUB_DEVICES; subdevice_index++) {
DimmerSubDevice *subdevice = &g_subdevices[subdevice_index];
if (subdevice->index == 1u) {
// The cycle for the first device is:
// - 0, NOOP
// - 1, Queue breaker trip warning
// - 2, NOOP
// - 3, Clear breaker trip warning
// - 4, NOOP
if (cycle == 1) {
// Queue a message
QueueSubDeviceStatusMessage(subdevice, STATUS_WARNING,
STS_BREAKER_TRIP, 0u, 0u);
} else if (cycle == 3u) {
if (subdevice->status_message.is_active) {
// The previous message is still in the queue, cancel it.
subdevice->status_message.is_active = false;
} else {
// Queue a 'cleared' message
QueueSubDeviceStatusMessage(subdevice, STATUS_WARNING_CLEARED,
STS_BREAKER_TRIP, 0u, 0u);
}
}
} else if (subdevice->index == 3u) {
// This subdevice just queues a manufacturer-defined advisory message
// each cycle.
QueueSubDeviceStatusMessage(subdevice, STATUS_ADVISORY,
(uint16_t) STS_OLP_TESTING,
complete_cycles, cycle);
}
}
cycle++;
cycle %= 5u;
if (cycle == 0u) {
complete_cycles++;
}
}
