Obbart/AstroRotaxMonitor
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Test working at 100Khz

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This commit is contained in:
Emanuele Trabattoni
2026-04-01 11:43:44 +02:00
parent 21e50bdca8
commit d7e0990e36
3 changed files with 167 additions and 87 deletions
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44
RotaxMonitorTester/src/main.cpp
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@@ -7,8 +7,13 @@
static hw_timer_t *timerA = NULL;
static hw_timer_t *timerB = NULL;
TaskHandle_t main_t = NULL;
static uint32_t count = 0;
static const std::map<const uint32_t, const char*> pin2Name = {
#define FREQUENCY 100000 // 100 KHz
//#define PERIOD_US 1000000 / FREQUENCY
#define PERIOD_US 10
static const std::map<const uint32_t, const char *> pin2Name = {
{PIN_TRIG_A12P, "HIGH_PIN_TRIG_A12P"},
{~PIN_TRIG_A12P, "LOW_PIN_TRIG_A12P"},
{PIN_TRIG_A12N, "HIGH_PIN_TRIG_A12N"},
@@ -20,8 +25,18 @@ static const std::map<const uint32_t, const char*> pin2Name = {
{SPARK_A12, "HIGH_SPARK_A12"},
{~SPARK_A12, "LOW_SPARK_A12"},
{SPARK_A34, "HIGH_SPARK_A34"},
{~SPARK_A34, "LOW_SPARK_A34"}
};
{~SPARK_A34, "LOW_SPARK_A34"},
{State::S_WAIT_10MS_END, "S_WAIT_10MS_END"},
{State::S_WAIT_10MS, "S_WAIT_10MS"}};
static timerStatus stsA = {
.clock_period_us = (uint32_t)PERIOD_US,
.pause_long_us = 10000,
.pause_short_us = 1000,
.coil_pulse_us = 500,
.spark_pulse_us = 100,
.spark_delay_us = 100,
.main_task = NULL};
void setup()
{
@@ -43,25 +58,22 @@ void setup()
pinMode(SPARK_B12, OUTPUT);
pinMode(SPARK_B34, OUTPUT);
main_t = xTaskGetCurrentTaskHandleForCore(1);
pinMode(12, ANALOG);
stsA.main_task = xTaskGetCurrentTaskHandleForCore(1);
// Timer: 80MHz / 80 = 1MHz → 1 tick = 1 µs
timerA = timerBegin(10000);
timerAttachInterruptArg(timerA, &onTimer, (void *)main_t);
timerAlarm(timerA, 10000, true, 0);
// Timer: 80MHz / 80 = 1MHz → 1 tick = 1 µs
// timerB = timerBegin(1);
// timerAttachInterrupt(timerB, &onTimer);
// timerStart(timerB);
timerA = timerBegin(FREQUENCY);
timerAttachInterruptArg(timerA, &onTimer, (void *)&stsA);
timerAlarm(timerA, 1, true, 0);
LOG_INFO("Setup Complete");
}
void loop()
{
uint32_t value = 0;
if (xTaskNotifyWait(0x00, ULONG_MAX, &value, 0))
Serial.println(pin2Name.at(value));
delay(10);
LOG_INFO("Loop: ", count++);
uint32_t spark_delay = (uint32_t)(map(analogRead(12), 0, 4096, 100, 1000) / PERIOD_US);
stsA.spark_delay_us = spark_delay * PERIOD_US;
LOG_INFO("Spark Delay uS: ", stsA.spark_delay_us);
delay(500);
}