Search found 16 matches
- Fri Jan 25, 2019 12:51 pm
- Forum: FV-1 hardware questions
- Topic: New to forum, and two questions
- Replies: 5
- Views: 4372
Re: New to forum, and two questions
Hi Guy, welcome to the forum The table of the respective binaries for the internal effects you find in the datasheet of the FV-1, and using an external EEPROM you will use the pins S0, S1 and S2 to select the programs of the external EEPROM, remembering that to access an external EEPROM the pin T0 m...
- Thu Jan 17, 2019 11:43 am
- Forum: FV-1 software questions
- Topic: EEPROM memory map quest and I2C tips
- Replies: 5
- Views: 6349
Re: EEPROM memory map quest and I2C tips
Hi everyone, I also want to record an external eeprom with arduino, but my knowledge is minimal on this subject, looking at the code above where will I put the binary for the arduino to record in eeprom?
- Sun Jan 13, 2019 4:20 pm
- Forum: FV-1 hardware questions
- Topic: Controlling Pot FV-1 with PWM
- Replies: 4
- Views: 5159
Re: Controlling Pot FV-1 with PWM
I know there is a possibility of changing the frequency of the Arduino, but it seems like it's a complicated job, I'm going to do some tests with an LPF, thanks for the help.
- Sun Jan 13, 2019 4:23 am
- Forum: FV-1 hardware questions
- Topic: Controlling Pot FV-1 with PWM
- Replies: 4
- Views: 5159
Controlling Pot FV-1 with PWM
Hi everyone, I'm trying to control the potentiometer inputs of the FV-1 through an arduino, I already managed to do that and it worked, but the arduino pwm works at 490Hz, can I have problems with pwm noise with this frequency?
- Thu Nov 08, 2018 5:20 pm
- Forum: FV-1 software questions
- Topic: Modulation Delay
- Replies: 1
- Views: 4142
Modulation Delay
Hi Guys, I'm trying to create a modulated delay, at first I used an lfo to interpolate the delay value but with that I get a "zip" noise along with the modulation, now I'm trying to catch the delay signal and modulate it, but it does not work as it should: / . can anybody help me? ;------ ...
- Sun Oct 07, 2018 6:35 am
- Forum: Algorithm development
- Topic: LED triggering with Sin0
- Replies: 2
- Views: 3242
Re: LED triggering with Sin0
At this point, when you skip ahead, your ACC is non zero. skp neg,ENDLED In general I have found that usually the code just after any skip target label (e.g. ENDLED) wants to start by clearing ACC unless you are 100% sure it is zero in all paths that lead to that label. This is based on a 30 second...
- Tue Oct 02, 2018 12:22 pm
- Forum: Algorithm development
- Topic: LED triggering with Sin0
- Replies: 2
- Views: 3242
LED triggering with Sin0
Hi Guys, I'm working on a Delay with taptempo with pitch shifter, for this I needed to put the led indicator to be triggered by sin0, however I get a lot of noise in the audio output due to sin0, I already tested this system with other delay that does not has pitch shifter and the noise does not exi...
- Tue Jun 12, 2018 1:24 pm
- Forum: Algorithm development
- Topic: Delay LO-FI
- Replies: 1
- Views: 3084
Delay LO-FI
Hi Guys, some of you have already built the code for a LO-Fi delay, I have been researching how to build one and I have not yet found the logic of the operation, can anyone help me?
- Tue Apr 03, 2018 10:37 am
- Forum: Algorithm development
- Topic: Tone Control
- Replies: 12
- Views: 9965
- Mon Apr 02, 2018 3:01 pm
- Forum: Algorithm development
- Topic: Tone Control
- Replies: 12
- Views: 9965
- Mon Apr 02, 2018 10:10 am
- Forum: Algorithm development
- Topic: Tone Control
- Replies: 12
- Views: 9965
- Sat Mar 31, 2018 6:57 am
- Forum: Algorithm development
- Topic: Tone Control
- Replies: 12
- Views: 9965
- Thu Mar 29, 2018 11:40 am
- Forum: Algorithm development
- Topic: Tone Control
- Replies: 12
- Views: 9965
The combination of RDFX and WRAX creates a simple lpf. In order to modulate the cutoff frequency we need to deconstruct RDFX. Looking at the block diagram of RDFX: http://www.spinsemi.com/images/knowledge_base_img/INST_RDFX.jpg and assuming the input of the filter is in ACC, we see that RDFX perfom...
- Thu Mar 29, 2018 10:16 am
- Forum: Algorithm development
- Topic: Tone Control
- Replies: 12
- Views: 9965
- Thu Mar 29, 2018 9:53 am
- Forum: Algorithm development
- Topic: Tone Control
- Replies: 12
- Views: 9965
No need to apologize for asking a question! You should start by reading though the knowledge base, particularly this section on low pass filters. It explains the behavior of the algorithm and provides the formula for the cutoff frequency. You should also take a look at the instructions and syntax f...