en-us_commands:reference:isetcount
This is an old revision of the document!
Table of Contents
IsetCount()
IsetCount() changes the current value of the specified counter.
void IsetCount(uint8_t counter_id, int32_t value)
Commands
| Command | Arguments | Return Value | Operation |
|---|---|---|---|
IsetCount(counter_id, value) | uint8_t counter_id — Counter number. Supports 0 ~ 255, the uint8_t rangeint32_t value | void | Changes the current value of the specified counter. |
Example
const uint8_t COUNTER_ID = 4; const int32_t BATCH_SIZE = 100; void setup() { Serial.begin(115200); IsetCount(COUNTER_ID, 25); // Change the specified counter's current value. } void loop() { const bool itemSensor = IdigitalRead(0, 5); // Read the input repeatedly and update only if all samples match. If HIGH and LOW are mixed, retain the previous stable state. const bool resetButton = IdigitalRead(1, 5); // Read the input repeatedly and update only if all samples match. If HIGH and LOW are mixed, retain the previous stable state. const bool done = Ictu(COUNTER_ID, itemSensor, resetButton, BATCH_SIZE); // Count rising input edges and return true when the preset is reached. digitalWrite(32, done ? HIGH : LOW); }
Precautions
- The previous fixed 0~31 restriction has been removed. However, the argument type is
uint8_t, so the maximum ID is255. - If insufficient memory prevents allocation of counter state, counter commands return
falseor0. - Once created, counter state is retained while the program runs.
en-us_commands/reference/isetcount.1788791735.txt.gz · Last modified: by 127.0.0.1
