Timeline for Arduino Nano R4 interrupts
Current License: CC BY-SA 4.0
15 events
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| Nov 5 at 15:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 6 at 14:04 | answer | added | user31256271 | timeline score: 0 | |
| Sep 29 at 2:37 | comment | added | 6v6gt | With the classic Nano (atmega328p), which you have also mentioned, you have the options of calling analogRead() in the loop(), triggering the ADC from a timer and processing the conversion result in the ADC's ISR, or putting the ADC in free running mode and picking the results, at the desired frequency, using a timer. The Nano R4 uses a completely different processor, the Renesas RA4M1, and there are fewer existing code samples than for the ATmega328P. | |
| Sep 27 at 11:08 | comment | added | Maximilian Gerhardt | Specifically for using FspTimer: github.com/arduino/ArduinoCore-renesas/blob/… | |
| Sep 27 at 9:44 | comment | added | Edgar Bonet | Re “the project requires a much faster A/D [than the Arduino Nano's]”: This is achievable on a classic Nano by setting the ADC prescaler to 32 (26 µs conversion time), at the cost of negligible loss of ADC accuracy. It could be easier to program than the new Nano R4. | |
| Sep 27 at 5:53 | comment | added | Juraj♦ | see the Arduino_LED_Matrix example for Uno R4 WiFi. it uses FspTimer | |
| Sep 27 at 5:45 | history | edited | Juraj♦ |
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| Sep 27 at 2:20 | comment | added | Vollrathd | I need a simple code set for the Arduino Nano R4 that generates an interrupt every 30 MicroSeconds | |
| Sep 27 at 1:55 | history | edited | Vollrathd | CC BY-SA 4.0 |
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| Sep 27 at 1:54 | history | edited | Vollrathd | CC BY-SA 4.0 |
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| Sep 27 at 1:54 | history | edited | Vollrathd | CC BY-SA 4.0 |
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| Sep 27 at 1:52 | history | edited | Vollrathd | CC BY-SA 4.0 |
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| Sep 27 at 1:52 | comment | added | hcheung | What is the question? | |
| S Sep 27 at 1:47 | review | First questions | |||
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| S Sep 27 at 1:47 | history | asked | Vollrathd | CC BY-SA 4.0 |