Wow, significantly better.? V066.1, no cal performed.? Pulsating noise is gone.? This is just a first look (really just a peek), still need to check things out.? One thing I notices is that after I TX in SSB mode, the signal is then gone (spectrum and audio out) in RX mode (signal from sig gen, -50dbm).? Also, SSB TX Audio is not displayed.? I fixed that one in 50.2, I'll try the same in this version.
Thanks for all the hard work.
Mark
KU3O
|
Thanks Bill.? I'll download it today and let yall' know.
Mark
KU3O
|
Thanks Oliver.? This will be extremely helpful.
Mark
KU3O
|
Hi Mark,
?
I thought it might be helpful to show the noise levels I get on my rig. It is a prototype rig that I use for testing software and hardware changes, so I've done nothing to try to reduce the noise. I hope it gives you a point of comparison for what "normal" is.
?
If I unplug the IQ signal cable beween the RF board and the main board, this is what I get. The noisiest part of the spectrum, roughly 22 kHz from the center, is measured to be about -113 dBm.
?
?
Now, plugging in the audio cable between the RF board and the main board, but leaving the antenna disconnected, I see the noise across the rest of the band rise a little:
?
Finally, when I plug my 20m half-wave dipole antenna in to the radio, I see this: the 22kHz noise is still slightly above the atmospheric noise floor:
?
?
Maybe some other folks with finished radios can post their results here so everyone can have points of comparison as they build?
?
Cheers,
Oliver KI3P
?
?
|
Hey Mark¡ you should try the latest SW from Jack and Al. ?It all works on my 4 radios without a glitch. Also I should be back home on the 14th¡ so if you need any boards, i have them. ?
Dr.?William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ ? Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois ? Owner ¨C Operator Villa Grand Piton - J68HZ Soufriere, St. Lucia W.I. Rent it: www.VillaGrandPiton.com
email:??bill@... ?
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On Mar 9, 2025, at 10:49?AM, epif18 via groups.io <epif18@...> wrote:
? Hey Tom,
I've replaced the DAC and ADC and all surrounding components to no avail.? If there is a problem with the build, it's somewhere I can't get to (under a connector or something, I think unlikely).? The ADC and DACs are working, I can inject a signal into to RF IN on MAIN and I see it on the spectrum display and hear an output. ? I'm going to try to rebuild MAIN, need to find a board for sale.? I also have this pulsating noise problem on 20M that is not there when I turn the rig on (default to last freq selected) but appears when I switch bands and then come back to 20M.? The pulsating corresponds with LED 13 (SCLK to display) and with the spectrum update rate.? That SCLK also shows up on my power lines (100-200mv).? I'm running 50.2, I really believed there is a SW thing in there too but I'm just starting to look at it.? The filter adjustment stops working when I return from the menus too.? Same thing happens with 50.0.? Right in the middle of tax season!
So my next step is to try the latest SW version and mess around a little with some to the constants, make sure my config is good and monitor some things to see what might be changing when I change the state of the machine.? Rebuilding MAIN is on the to do list too.? This all happens when the box is full up and when only running MAIN (no display either).
I'll put out status as things develop.
Good luck.
Mark
KU3O
|
Hey Tom,
I've replaced the DAC and ADC and all surrounding components to no avail.? If there is a problem with the build, it's somewhere I can't get to (under a connector or something, I think unlikely).? The ADC and DACs are working, I can inject a signal into to RF IN on MAIN and I see it on the spectrum display and hear an output. ? I'm going to try to rebuild MAIN, need to find a board for sale.? I also have this pulsating noise problem on 20M that is not there when I turn the rig on (default to last freq selected) but appears when I switch bands and then come back to 20M.? The pulsating corresponds with LED 13 (SCLK to display) and with the spectrum update rate.? That SCLK also shows up on my power lines (100-200mv).? I'm running 50.2, I really believed there is a SW thing in there too but I'm just starting to look at it.? The filter adjustment stops working when I return from the menus too.? Same thing happens with 50.0.? Right in the middle of tax season!
So my next step is to try the latest SW version and mess around a little with some to the constants, make sure my config is good and monitor some things to see what might be changing when I change the state of the machine.? Rebuilding MAIN is on the to do list too.? This all happens when the box is full up and when only running MAIN (no display either).
I'll put out status as things develop.
Good luck.
Mark
KU3O
|
Re: LPF-Control PCB TX Logic at U3 & U7
Sorry, I was looking at the BPF.
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Re: LPF-Control PCB TX Logic at U3 & U7
This is the schematic I'm working from:
https://github.com/DRWJSCHMIDT/K9HZ/blob/main/K9HZ_LPF_Module/K9HZ_LPF_V1.00_Schematic_PDFs/K9HZ_LPF-Control_Board_Schematic_V1.10_02-14-24_KiCad.pdf
-------- Original Message -------- On 3/9/25 11:17 AM, Tom - AJ8X via groups.io wrote: U3 and U4?
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Re: LPF-Control PCB TX Logic at U3 & U7
|
Re: LPF-Control PCB TX Logic at U3 & U7
When TX_BPF_SEL is LOW, then RF2 is selected on U3 and U7 (BPF is bypassed for the TX path). When TX_BPF_SEL is HIGH, then RF1 is selected and the BPF is placed in the path.
|
U3 |
U7 |
| TX_BPF_SEL |
Pin 6/A |
Pin 4/B |
RFC ¡ú |
Pin 6/A |
Pin 4/B |
RFC ¡ú |
| 0 |
0 |
1 |
RF2 |
0 |
1 |
RF2 |
| 1 |
1 |
0 |
RF1 |
1 |
0 |
RF1 |
On Sunday, March 9th, 2025 at 5:37 AM, John G0SDF via groups.io <jatkins295@...> wrote:
According to the data sheet this is correct, selecting the BPF for transmit sets TX_BPF_SEL high resulting in a high on pin 6 of U3 which in turn connects RFC to RF1 which is the BPF connector. So no should not connect to RF2.
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Re: LPF-Control PCB TX Logic at U3 & U7
According to the data sheet this is correct, selecting the BPF for transmit sets TX_BPF_SEL high resulting in a high on pin 6 of U3 which in turn connects RFC to RF1 which is the BPF connector. So no should not connect to RF2.
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Re: LPF-Control PCB TX Logic at U3 & U7
I have checked the wiring,but still can't find the problem.? Everything is working on the T41 except U3? on the LPF-Control never puts the RF on RF2, (P3).? The logic of TX_BPF_SEL is putting a high on pin 6 of U3 and low
on pin 4.? According to the truth table this connects RFC (P5) to RF1
(P1). It needs to go to RF2. ? Any thoughts?
dave, n3ds
You have this wired wrong¡ I¡¯ll get you? this afternoon¡ finishing my taxes now. ? ? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ ? Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois ? Owner ¨C Operator Villa Grand Piton ¨C J68HZ Soufriere, St. Lucia W.I. Rent it: ? Moderator: North American QRO Group at Groups.IO. Moderator: Amateur Radio Builders Group at Groups.IO. ? email:? bill@... ? ? ? I am not getting RF out to the 20Wt PA.? The RF comes in to J3 on the LPF-Cntl PCB, but the logic is such that RFC is connected to RF1.? The RF never gets to J7 (TO 20W PA).? The logic of TX_BPF_SEL is putting a high on pin 6 of U3 and U7 and low on pin 4.? According to the truth table this connects RFC (P5) to RF1 (P1).? Am I missing something?? Could I use the RX_BPF_SEL instead of TX_BPF_SEL to control U3 and U7? The amp works fine if I connect J15 (TO BPF) to the amp input.
|
Re: LPF-Control PCB TX Logic at U3 & U7
|
Re: LPF-Control PCB TX Logic at U3 & U7
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Show quoted text
You have this wired wrong¡ I¡¯ll get you? this afternoon¡ finishing my taxes now. ? ? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ ? Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois ? Owner ¨C Operator Villa Grand Piton ¨C J68HZ Soufriere, St. Lucia W.I. Rent it: ? Moderator: North American QRO Group at Groups.IO. Moderator: Amateur Radio Builders Group at Groups.IO. ? email:? bill@... ? ? ? I am not getting RF out to the 20Wt PA.? The RF comes in to J3 on the LPF-Cntl PCB, but the logic is such that RFC is connected to RF1.? The RF never gets to J7 (TO 20W PA).? The logic of TX_BPF_SEL is putting a high on pin 6 of U3 and U7 and low on pin 4.? According to the truth table this connects RFC (P5) to RF1 (P1).? Am I missing something?? Could I use the RX_BPF_SEL instead of TX_BPF_SEL to control U3 and U7? The amp works fine if I connect J15 (TO BPF) to the amp input.
|
Re: LPF-Control PCB TX Logic at U3 & U7
|
Re: LPF-Control PCB TX Logic at U3 & U7
You have this wired wrong¡ I¡¯ll get you? this afternoon¡ finishing my taxes now. ? ? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ ? Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois ? Owner ¨C Operator Villa Grand Piton ¨C J68HZ Soufriere, St. Lucia W.I. Rent it: ? Moderator: North American QRO Group at Groups.IO. Moderator: Amateur Radio Builders Group at Groups.IO. ? email:? bill@... ? ?
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From: [email protected] <[email protected]> On Behalf Of D Solt via groups.io
Sent: Friday, March 7, 2025 11:05 AM
To: [email protected]
Subject: [SoftwareControlledHamRadio] LPF-Control PCB TX Logic at U3 & U7? I am not getting RF out to the 20Wt PA.? The RF comes in to J3 on the LPF-Cntl PCB, but the logic is such that RFC is connected to RF1.? The RF never gets to J7 (TO 20W PA).? The logic of TX_BPF_SEL is putting a high on pin 6 of U3 and U7 and low on pin 4.? According to the truth table this connects RFC (P5) to RF1 (P1).? Am I missing something?? Could I use the RX_BPF_SEL instead of TX_BPF_SEL to control U3 and U7? The amp works fine if I connect J15 (TO BPF) to the amp input.
|
LPF-Control PCB TX Logic at U3 & U7
I am not getting RF out to the 20Wt PA.? The RF comes in to J3 on the LPF-Cntl PCB, but the logic is such that RFC is connected to RF1.? The RF never gets to J7 (TO 20W PA).? The logic of TX_BPF_SEL is putting a high on pin 6 of U3 and U7 and low on pin 4.? According to the truth table this connects RFC (P5) to RF1 (P1).? Am I missing something?? Could I use the RX_BPF_SEL instead of TX_BPF_SEL to control U3 and U7?
?
The amp works fine if I connect J15 (TO BPF) to the amp input.
?
dave, n3ds
|
Whose code is this?
Jack, W8TEE
On Thursday, March 6, 2025 at 10:32:43 AM EST, Roger E Critchlow Jr <rec@...> wrote:
Well, it was worse than I remembered, and worse than when keithsdr?was worked out.
Here's a snippet for Teensyduino-1.59 usb_desc.h hosted insice?arduino-ide-2.3.4.? It replaces the body of the clause guarded by #elif defined(USB_MIDI_AUDIO_SERIAL) so that it grows an additional USB_SERIAL #if defined(HIJACK_USB_MIDI_AUDIO_SERIAL).? I included the bracketing #elif's for orientation.? I compiled an empty sketch with this installed and enabled and the Teensy enumerated two usb serial ports, a usb audio device, and a usb MIDI device.
I couldn't get the menues?to update to add a new device, so I simply hijacked an existing device and installed a new personality.? Select the Serial+MIDI+Audio? device from the arduino-ide Tools > USB type > menu, and on linux I get:
ls -l /dev/{snd,serial}/by-id/*
lrwxrwxrwx 1 root root 13 Feb 21 22:06 /dev/serial/by-id/usb-Teensyduino_MIDI_Audio_Dual_Serial_6213530-if00 -> ../../ttyACM0
lrwxrwxrwx 1 root root 13 Feb 21 22:06 /dev/serial/by-id/usb-Teensyduino_MIDI_Audio_Dual_Serial_6213530-if02 -> ../../ttyACM1
lrwxrwxrwx 1 root root 12 Feb 21 22:06 /dev/snd/by-id/usb-Teensyduino_MIDI_Audio_Dual_Serial_6213530-04 -> ../controlC1
-- 73 -- rec -- ad5dz --
------------------------------------------------------------------------- #elif defined(USB_MIDI_AUDIO_SERIAL)
#define HIJACK_USB_MIDI_AUDIO_SERIAL
#if defined(HIJACK_USB_MIDI_AUDIO_SERIAL)
? #define VENDOR_ID 0x16C0
? #define PRODUCT_ID 0x048A
? #define MANUFACTURER_NAME {'T','e','e','n','s','y','d','u','i','n','o'}
? #define MANUFACTURER_NAME_LEN 11
? #define PRODUCT_NAME {'M','I','D','I','/','A','u','d','i','o','/','D','u','a','l',' ','S','e','r','i','a','l'}
? #define PRODUCT_NAME_LEN 22
? #define EP0_SIZE 64becomes
? #define NUM_ENDPOINTS ? ? ? ? 8 // 6 -> 8
? #define NUM_INTERFACE 8 // 6 -> 8
? #define CDC_IAD_DESCRIPTOR 1
// Serial
? #define CDC_STATUS_INTERFACE 0
? #define CDC_DATA_INTERFACE 1
? #define CDC_ACM_ENDPOINT 2
? #define CDC_RX_ENDPOINT ? ? ? 3
? #define CDC_TX_ENDPOINT ? ? ? 3
? #define CDC_ACM_SIZE ? ? ? ? ?16
? #define CDC_RX_SIZE_480 ? ? ? 512
? #define CDC_TX_SIZE_480 ? ? ? 512
? #define CDC_RX_SIZE_12 ? ? ? ?64
? #define CDC_TX_SIZE_12 ? ? ? ?64
? ? ? ?// SerialUSB1
? #define CDC2_STATUS_INTERFACE 2 // inserts 2 interface and 2 endpoints
? #define CDC2_DATA_INTERFACE ? 3
? #define CDC2_ACM_ENDPOINT ? ? 4
? #define CDC2_RX_ENDPOINT ? ? ?5
? #define CDC2_TX_ENDPOINT ? ? ?5
// MIDI - interface moves to 4 from 2
? #define MIDI_INTERFACE ? ? ? ?4 // 2 -> 4
? #define MIDI_NUM_CABLES ? ? ? 1
? #define MIDI_TX_ENDPOINT ? ? ?6 // 4 -> 6
? #define MIDI_TX_SIZE_12 ? ? ? 64
? #define MIDI_TX_SIZE_480 ? ? ?512
? #define MIDI_RX_ENDPOINT ? ? ?6 // 4 -> 6
? #define MIDI_RX_SIZE_12 ? ? ? 64
? #define MIDI_RX_SIZE_480 ? ? ?512
// Audio (uses 3 consecutive interfaces)
? #define AUDIO_INTERFACE 5 // 3 -> 5
? #define AUDIO_TX_ENDPOINT ? ? 7 // 5 -> 7
? #define AUDIO_TX_SIZE ? ? ? ? 180
? #define AUDIO_RX_ENDPOINT ? ? 7 // 5 -> 7
? #define AUDIO_RX_SIZE ? ? ? ? 180
? #define AUDIO_SYNC_ENDPOINT 8 // 6 -> 8
? #define ENDPOINT2_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_INTERRUPT // Serial
? #define ENDPOINT3_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT4_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_INTERRUPT // SerialUSB1
? #define ENDPOINT5_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT6_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK // MIDI
? #define ENDPOINT7_CONFIG ENDPOINT_RECEIVE_ISOCHRONOUS + ENDPOINT_TRANSMIT_ISOCHRONOUS // Audio
? #define ENDPOINT8_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_ISOCHRONOUS
#else
? #define VENDOR_ID 0x16C0
? #define PRODUCT_ID 0x048A
? #define MANUFACTURER_NAME {'T','e','e','n','s','y','d','u','i','n','o'}
? #define MANUFACTURER_NAME_LEN 11
? #define PRODUCT_NAME {'T','e','e','n','s','y',' ','M','I','D','I','/','A','u','d','i','o'}
? #define PRODUCT_NAME_LEN 17
? #define EP0_SIZE 64
? #define NUM_ENDPOINTS ? ? ? ? 6
? #define NUM_INTERFACE 6
? #define CDC_IAD_DESCRIPTOR 1
? #define CDC_STATUS_INTERFACE 0
? #define CDC_DATA_INTERFACE 1 // Serial
? #define CDC_ACM_ENDPOINT 2
? #define CDC_RX_ENDPOINT ? ? ? 3
? #define CDC_TX_ENDPOINT ? ? ? 3
? #define CDC_ACM_SIZE ? ? ? ? ?16
? #define CDC_RX_SIZE_480 ? ? ? 512
? #define CDC_TX_SIZE_480 ? ? ? 512
? #define CDC_RX_SIZE_12 ? ? ? ?64
? #define CDC_TX_SIZE_12 ? ? ? ?64
? #define MIDI_INTERFACE ? ? ? ?2 // MIDI
? #define MIDI_NUM_CABLES ? ? ? 1
? #define MIDI_TX_ENDPOINT ? ? ?4
? #define MIDI_TX_SIZE_12 ? ? ? 64
? #define MIDI_TX_SIZE_480 ? ? ?512
? #define MIDI_RX_ENDPOINT ? ? ?4
? #define MIDI_RX_SIZE_12 ? ? ? 64
? #define MIDI_RX_SIZE_480 ? ? ?512
? #define AUDIO_INTERFACE 3 // Audio (uses 3 consecutive interfaces)
? #define AUDIO_TX_ENDPOINT ? ? 5
? #define AUDIO_TX_SIZE ? ? ? ? 180
? #define AUDIO_RX_ENDPOINT ? ? 5
? #define AUDIO_RX_SIZE ? ? ? ? 180
? #define AUDIO_SYNC_ENDPOINT 6
? #define ENDPOINT2_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_INTERRUPT
? #define ENDPOINT3_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT4_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT5_CONFIG ENDPOINT_RECEIVE_ISOCHRONOUS + ENDPOINT_TRANSMIT_ISOCHRONOUS
? #define ENDPOINT6_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_ISOCHRONOUS
#endif
?
#elif defined(USB_MIDI16_AUDIO_SERIAL)
-----------------------------------------------------------------------------
-- Jack, W8TEE
|
Well, it was worse than I remembered, and worse than when keithsdr?was worked out.
Here's a snippet for Teensyduino-1.59 usb_desc.h hosted insice?arduino-ide-2.3.4.? It replaces the body of the clause guarded by #elif defined(USB_MIDI_AUDIO_SERIAL) so that it grows an additional USB_SERIAL #if defined(HIJACK_USB_MIDI_AUDIO_SERIAL).? I included the bracketing #elif's for orientation.? I compiled an empty sketch with this installed and enabled and the Teensy enumerated two usb serial ports, a usb audio device, and a usb MIDI device.
I couldn't get the menues?to update to add a new device, so I simply hijacked an existing device and installed a new personality.? Select the Serial+MIDI+Audio? device from the arduino-ide Tools > USB type > menu, and on linux I get:
ls -l /dev/{snd,serial}/by-id/*
lrwxrwxrwx 1 root root 13 Feb 21 22:06 /dev/serial/by-id/usb-Teensyduino_MIDI_Audio_Dual_Serial_6213530-if00 -> ../../ttyACM0
lrwxrwxrwx 1 root root 13 Feb 21 22:06 /dev/serial/by-id/usb-Teensyduino_MIDI_Audio_Dual_Serial_6213530-if02 -> ../../ttyACM1
lrwxrwxrwx 1 root root 12 Feb 21 22:06 /dev/snd/by-id/usb-Teensyduino_MIDI_Audio_Dual_Serial_6213530-04 -> ../controlC1
-- 73 -- rec -- ad5dz --
------------------------------------------------------------------------- #elif defined(USB_MIDI_AUDIO_SERIAL)
#define HIJACK_USB_MIDI_AUDIO_SERIAL
#if defined(HIJACK_USB_MIDI_AUDIO_SERIAL)
? #define VENDOR_ID 0x16C0
? #define PRODUCT_ID 0x048A
? #define MANUFACTURER_NAME {'T','e','e','n','s','y','d','u','i','n','o'}
? #define MANUFACTURER_NAME_LEN 11
? #define PRODUCT_NAME {'M','I','D','I','/','A','u','d','i','o','/','D','u','a','l',' ','S','e','r','i','a','l'}
? #define PRODUCT_NAME_LEN 22
? #define EP0_SIZE 64becomes
? #define NUM_ENDPOINTS ? ? ? ? 8 // 6 -> 8
? #define NUM_INTERFACE 8 // 6 -> 8
? #define CDC_IAD_DESCRIPTOR 1
// Serial
? #define CDC_STATUS_INTERFACE 0
? #define CDC_DATA_INTERFACE 1
? #define CDC_ACM_ENDPOINT 2
? #define CDC_RX_ENDPOINT ? ? ? 3
? #define CDC_TX_ENDPOINT ? ? ? 3
? #define CDC_ACM_SIZE ? ? ? ? ?16
? #define CDC_RX_SIZE_480 ? ? ? 512
? #define CDC_TX_SIZE_480 ? ? ? 512
? #define CDC_RX_SIZE_12 ? ? ? ?64
? #define CDC_TX_SIZE_12 ? ? ? ?64
? ? ? ?// SerialUSB1
? #define CDC2_STATUS_INTERFACE 2 // inserts 2 interface and 2 endpoints
? #define CDC2_DATA_INTERFACE ? 3
? #define CDC2_ACM_ENDPOINT ? ? 4
? #define CDC2_RX_ENDPOINT ? ? ?5
? #define CDC2_TX_ENDPOINT ? ? ?5
// MIDI - interface moves to 4 from 2
? #define MIDI_INTERFACE ? ? ? ?4 // 2 -> 4
? #define MIDI_NUM_CABLES ? ? ? 1
? #define MIDI_TX_ENDPOINT ? ? ?6 // 4 -> 6
? #define MIDI_TX_SIZE_12 ? ? ? 64
? #define MIDI_TX_SIZE_480 ? ? ?512
? #define MIDI_RX_ENDPOINT ? ? ?6 // 4 -> 6
? #define MIDI_RX_SIZE_12 ? ? ? 64
? #define MIDI_RX_SIZE_480 ? ? ?512
// Audio (uses 3 consecutive interfaces)
? #define AUDIO_INTERFACE 5 // 3 -> 5
? #define AUDIO_TX_ENDPOINT ? ? 7 // 5 -> 7
? #define AUDIO_TX_SIZE ? ? ? ? 180
? #define AUDIO_RX_ENDPOINT ? ? 7 // 5 -> 7
? #define AUDIO_RX_SIZE ? ? ? ? 180
? #define AUDIO_SYNC_ENDPOINT 8 // 6 -> 8
? #define ENDPOINT2_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_INTERRUPT // Serial
? #define ENDPOINT3_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT4_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_INTERRUPT // SerialUSB1
? #define ENDPOINT5_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT6_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK // MIDI
? #define ENDPOINT7_CONFIG ENDPOINT_RECEIVE_ISOCHRONOUS + ENDPOINT_TRANSMIT_ISOCHRONOUS // Audio
? #define ENDPOINT8_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_ISOCHRONOUS
#else
? #define VENDOR_ID 0x16C0
? #define PRODUCT_ID 0x048A
? #define MANUFACTURER_NAME {'T','e','e','n','s','y','d','u','i','n','o'}
? #define MANUFACTURER_NAME_LEN 11
? #define PRODUCT_NAME {'T','e','e','n','s','y',' ','M','I','D','I','/','A','u','d','i','o'}
? #define PRODUCT_NAME_LEN 17
? #define EP0_SIZE 64
? #define NUM_ENDPOINTS ? ? ? ? 6
? #define NUM_INTERFACE 6
? #define CDC_IAD_DESCRIPTOR 1
? #define CDC_STATUS_INTERFACE 0
? #define CDC_DATA_INTERFACE 1 // Serial
? #define CDC_ACM_ENDPOINT 2
? #define CDC_RX_ENDPOINT ? ? ? 3
? #define CDC_TX_ENDPOINT ? ? ? 3
? #define CDC_ACM_SIZE ? ? ? ? ?16
? #define CDC_RX_SIZE_480 ? ? ? 512
? #define CDC_TX_SIZE_480 ? ? ? 512
? #define CDC_RX_SIZE_12 ? ? ? ?64
? #define CDC_TX_SIZE_12 ? ? ? ?64
? #define MIDI_INTERFACE ? ? ? ?2 // MIDI
? #define MIDI_NUM_CABLES ? ? ? 1
? #define MIDI_TX_ENDPOINT ? ? ?4
? #define MIDI_TX_SIZE_12 ? ? ? 64
? #define MIDI_TX_SIZE_480 ? ? ?512
? #define MIDI_RX_ENDPOINT ? ? ?4
? #define MIDI_RX_SIZE_12 ? ? ? 64
? #define MIDI_RX_SIZE_480 ? ? ?512
? #define AUDIO_INTERFACE 3 // Audio (uses 3 consecutive interfaces)
? #define AUDIO_TX_ENDPOINT ? ? 5
? #define AUDIO_TX_SIZE ? ? ? ? 180
? #define AUDIO_RX_ENDPOINT ? ? 5
? #define AUDIO_RX_SIZE ? ? ? ? 180
? #define AUDIO_SYNC_ENDPOINT 6
? #define ENDPOINT2_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_INTERRUPT
? #define ENDPOINT3_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT4_CONFIG ENDPOINT_RECEIVE_BULK + ENDPOINT_TRANSMIT_BULK
? #define ENDPOINT5_CONFIG ENDPOINT_RECEIVE_ISOCHRONOUS + ENDPOINT_TRANSMIT_ISOCHRONOUS
? #define ENDPOINT6_CONFIG ENDPOINT_RECEIVE_UNUSED + ENDPOINT_TRANSMIT_ISOCHRONOUS
#endif
?
#elif defined(USB_MIDI16_AUDIO_SERIAL)
-----------------------------------------------------------------------------
|
I was dealing with the same problem. With only the Main board installed I was getting a lot of noise out of the speaker and on the spectrum display. Re-seating the PCM1808 and the PCM5102 didn't help so yesterday I changed them both ... total silence.
|
K9HZ
Tom - AJ8X
jjpurdum