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How to loop arrays so one fills up whilst the other empties into the serial monitor?
2019 Community Moderator ElectionHow do I check if an array includes an object in JavaScript?How to append something to an array?How to insert an item into an array at a specific index (JavaScript)?How do I loop through or enumerate a JavaScript object?Preferred method to store PHP arrays (json_encode vs serialize)How do I break out of nested loops in Java?How do I empty an array in JavaScript?Loop through an array in JavaScriptHow to check if an object is an array?How do I remove a particular element from an array in JavaScript?
I am an amateur when it comes to Arduino coding, so I am reaching out on here for help as I cannot find the answer anywhere else.
I have data coming in from a microphone on A0, the Arduino then takes this data every 125ms using an internal interrupt and stores it in an array in the ADCH. From here I want the data to, once the array is at max capacity of 500 to empty into the Serial monitor. Whilst this happens I need a second array to take the data from A0, store it in ADCH and dump it into the Serial Monitor once full. I need these two to arrays to loop continuously without losing any vital data.
Can anyone help please, I have done a lot of searching and I simply haven't found the answer, a point in the right direction is needed, please.
arduino code I've written so far
arrays loops arduino isr
asked yesterday
Matt DrummMatt Drumm
1
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I am an amateur when it comes to Arduino coding, so I am reaching out on here for help as I cannot find the answer anywhere else.
I have data coming in from a microphone on A0, the Arduino then takes this data every 125ms using an internal interrupt and stores it in an array in the ADCH. From here I want the data to, once the array is at max capacity of 500 to empty into the Serial monitor. Whilst this happens I need a second array to take the data from A0, store it in ADCH and dump it into the Serial Monitor once full. I need these two to arrays to loop continuously without losing any vital data.
Can anyone help please, I have done a lot of searching and I simply haven't found the answer, a point in the right direction is needed, please.
arduino code I've written so far
arrays loops arduino isr
asked yesterday
Matt DrummMatt Drumm
1
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Code should be posted as text, not as image. Regarding your problem, the conditional assigns to the variable a instead of comparing. You can implement a circular buffer with two indexes, one for writing into the buffer and the other for reading data from the buffer and send it via serial.
– Guille
yesterday
First time I've ever used this site and didn't know that until now, so thank you for your advice there. I have edited the code to take into account what you have said and it now works. Thank you again, my understanding of indexes was lacking somewhat.
– Matt Drumm
16 hours ago
It's OK, don't worry, we've all been new users at some point. I suggest you take the tour and read about the minimal, complete and verifiable example for your next questions on the site.
– Guille
15 hours ago
add a comment |
I am an amateur when it comes to Arduino coding, so I am reaching out on here for help as I cannot find the answer anywhere else.
I have data coming in from a microphone on A0, the Arduino then takes this data every 125ms using an internal interrupt and stores it in an array in the ADCH. From here I want the data to, once the array is at max capacity of 500 to empty into the Serial monitor. Whilst this happens I need a second array to take the data from A0, store it in ADCH and dump it into the Serial Monitor once full. I need these two to arrays to loop continuously without losing any vital data.
Can anyone help please, I have done a lot of searching and I simply haven't found the answer, a point in the right direction is needed, please.
arduino code I've written so far
arrays loops arduino isr
asked yesterday
Matt DrummMatt Drumm
1
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I am an amateur when it comes to Arduino coding, so I am reaching out on here for help as I cannot find the answer anywhere else.
I have data coming in from a microphone on A0, the Arduino then takes this data every 125ms using an internal interrupt and stores it in an array in the ADCH. From here I want the data to, once the array is at max capacity of 500 to empty into the Serial monitor. Whilst this happens I need a second array to take the data from A0, store it in ADCH and dump it into the Serial Monitor once full. I need these two to arrays to loop continuously without losing any vital data.
Can anyone help please, I have done a lot of searching and I simply haven't found the answer, a point in the right direction is needed, please.
arduino code I've written so far
arrays loops arduino isr
arrays loops arduino isr
asked yesterday
Matt DrummMatt Drumm
1
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
Matt DrummMatt Drumm
1
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
Matt DrummMatt Drumm
1
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
Matt DrummMatt Drumm
1
asked yesterday
Matt DrummMatt Drumm
1
1
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Matt Drumm is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Code should be posted as text, not as image. Regarding your problem, the conditional assigns to the variable a instead of comparing. You can implement a circular buffer with two indexes, one for writing into the buffer and the other for reading data from the buffer and send it via serial.
– Guille
yesterday
First time I've ever used this site and didn't know that until now, so thank you for your advice there. I have edited the code to take into account what you have said and it now works. Thank you again, my understanding of indexes was lacking somewhat.
– Matt Drumm
16 hours ago
It's OK, don't worry, we've all been new users at some point. I suggest you take the tour and read about the minimal, complete and verifiable example for your next questions on the site.
– Guille
15 hours ago
add a comment |
Code should be posted as text, not as image. Regarding your problem, the conditional assigns to the variable a instead of comparing. You can implement a circular buffer with two indexes, one for writing into the buffer and the other for reading data from the buffer and send it via serial.
– Guille
yesterday
First time I've ever used this site and didn't know that until now, so thank you for your advice there. I have edited the code to take into account what you have said and it now works. Thank you again, my understanding of indexes was lacking somewhat.
– Matt Drumm
16 hours ago
It's OK, don't worry, we've all been new users at some point. I suggest you take the tour and read about the minimal, complete and verifiable example for your next questions on the site.
– Guille
15 hours ago
Code should be posted as text, not as image. Regarding your problem, the conditional assigns to the variable a instead of comparing. You can implement a circular buffer with two indexes, one for writing into the buffer and the other for reading data from the buffer and send it via serial.
– Guille
yesterday
Code should be posted as text, not as image. Regarding your problem, the conditional assigns to the variable a instead of comparing. You can implement a circular buffer with two indexes, one for writing into the buffer and the other for reading data from the buffer and send it via serial.
– Guille
yesterday
First time I've ever used this site and didn't know that until now, so thank you for your advice there. I have edited the code to take into account what you have said and it now works. Thank you again, my understanding of indexes was lacking somewhat.
– Matt Drumm
16 hours ago
First time I've ever used this site and didn't know that until now, so thank you for your advice there. I have edited the code to take into account what you have said and it now works. Thank you again, my understanding of indexes was lacking somewhat.
– Matt Drumm
16 hours ago
It's OK, don't worry, we've all been new users at some point. I suggest you take the tour and read about the minimal, complete and verifiable example for your next questions on the site.
– Guille
15 hours ago
It's OK, don't worry, we've all been new users at some point. I suggest you take the tour and read about the minimal, complete and verifiable example for your next questions on the site.
– Guille
15 hours ago
add a comment |
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Code should be posted as text, not as image. Regarding your problem, the conditional assigns to the variable a instead of comparing. You can implement a circular buffer with two indexes, one for writing into the buffer and the other for reading data from the buffer and send it via serial.
– Guille
yesterday
First time I've ever used this site and didn't know that until now, so thank you for your advice there. I have edited the code to take into account what you have said and it now works. Thank you again, my understanding of indexes was lacking somewhat.
– Matt Drumm
16 hours ago
It's OK, don't worry, we've all been new users at some point. I suggest you take the tour and read about the minimal, complete and verifiable example for your next questions on the site.
– Guille
15 hours ago