I want to port blimp's osd onto the arm board, do you have specific instructions
I want to port blimp's osd onto the arm board, do you have specific instructions
Hi,
You have the OSD API functions in Blimp_ADV7625_Framework_User_Manual.pdf. Please refer here https://ez.analog.com/video/w/documents/707/blimp-osd-designer-tool-for-naturevue-adv800x-and-advantiv-adv7625
Do you have one of our evaluation board? If so,load our application binary,there you have the inbuilt demo OSD at https://ez.analog.com/video/w/documents/698/advantiv-eval-adv7625-smz-video-evaluation-board
And also it seems like duplicate of this thread at ez.analog.com/.../adv7625-ported-to-arm-board
Please do not create duplicate thread since it would be difficult for tracking.
Thanks very much for understanding.
Thanks,
Poornima
Sorry, I just want people to answer my question as soon as possible, so I made two posts
Thank you very much for your reply.
Hi,
For OSD, We need both i2c and Spi interface, Characters cannot be displayed only with i2c.
Thanks,
Poornima
osd is initialized by ADIAPI_OsdConInit,
The switch is then controlled by ADIAPI_OsdKeyPress.
I blocked the Spi related function in ADIAPI_OsdConInit, and the blimp control I defined is still displayed (in advantiv-eval-adv7625-smz-video-evaluation-board).
So, if I'm going to implement osd display, where is my spi function going to be implemented?Not in the ADIAPI_OsdConInit function?
Now that my image is out, I can use the iic control to have it display some blocks.If I want to implement spi, I need to implement SpiTransfer in the ADIAPI_OsdConInit function, right?
Hello!
I think you use (OSDAPI_RegisterSpiI2cHal(SpiTransfer, I2c0WriteRegister8, I2c0ReadRegister8, I2c0Read2Register8, SpiSetSlave);) this function to call spi function. I have shielded SpiTransfer from your code, but several labels can still be displayed normally.
Thank you very much for your answer.
sylon
Hi,
Please find the answers below.
Now that my image is out, I can use the iic control to have it display some blocks.If I want to implement spi, I need to implement SpiTransfer in the ADIAPI_OsdConInit function, right?
Yes. You need to implement the SpiTransfer function.
I have shielded SpiTransfer from your code, but several labels can still be displayed normally.
If you block the SPI functions, label will not be displayed correctly. Can you try power cycle the board and check again and see labels are displayed correctly with demo board.
Please let us know if you are seeing any issues after adding SPI functions.
Thanks,
Poornima
hello
As shown in the figure below, I removed your flash and then removed the spi function.
Ok, maybe I didn't make it clear enough, but now I'm going to talk about my hardware conditions and my software conditions, and here's your demo board, and I've removed the flash,
Below screenshot is my SpiTransfer function implementation, was I delete all, and then I use VDSP compiled code and burning inside.
No matter how many times the restart occurs, the osd will display normally.Are you sure I also want to realize the spi?
Hi,
Sorry that you are in trouble solving this issue.
Please find more details about the hardware connection. Hope that it will help to understand where is the issue?
In Eval platform, Blackfin controller is connected to ADV7625 and External flash as shown below.
When designing Blimp project,Are you enabling Internal flash memory option right?
If you are selecting External flash memory, you need to use External SPI flash(U38) to flash the OSD binary. If you are using Internal, this U38 is not required.
To display the OSD component, we need to configure set of I2C and SPI registers in ADV7625, irrespective of external/internal flash that you are using.
Can you share the VDSP source files and OSD project that you are verifying with Demo board offline via email?
We will check and let you know if any issues?
Thanks,
Poornima
Hi,
Sorry that you are in trouble solving this issue.
Please find more details about the hardware connection. Hope that it will help to understand where is the issue?
In Eval platform, Blackfin controller is connected to ADV7625 and External flash as shown below.
When designing Blimp project,Are you enabling Internal flash memory option right?
If you are selecting External flash memory, you need to use External SPI flash(U38) to flash the OSD binary. If you are using Internal, this U38 is not required.
To display the OSD component, we need to configure set of I2C and SPI registers in ADV7625, irrespective of external/internal flash that you are using.
Can you share the VDSP source files and OSD project that you are verifying with Demo board offline via email?
We will check and let you know if any issues?
Thanks,
Poornima
hello
You mean I must realize SpiTransfer function function, right?
Hi,
Yes. You need to write the SPI transfer function (Controller to ADV7625). As mentioned before, If you are using Internal flash memory option, external flash is not needed.
Still we are wondering and want to check the labels displayed with our evaluation correctly after burning out your changes(OSD is with junk normally).
Please let us know if you are still facing any issues, we will check with our evaluation platform.
Thank you.
Thanks,
Poornima
Hi,
When I have blocked SpiTransfer function, it can still be displayed correctly after burning it.
(blimp operation)
Drag in six labels, change the memory option to internal storage, and change the resolution to the current resolution.Then the TV will display the six labels correctly
Thank you for your patient answer!
HI;
Do you have any experience of successfully porting to the arm board?Can you give me a demo?Let me see how you implement osd display。
thanks
sylon
Hi,
When I have blocked SpiTransfer function, it can still be displayed correctly after burning it.
Are you saying, removing SPI flash from eval board as well as commenting out the SPI transfer function right? Can you share the details what are commented from code( source filename and APIs etc)?
Drag in six labels, change the memory option to internal storage, and change the resolution to the current resolution.Then the TV will display the six labels correctly.
We assume that this statement is for Eval board, Is it right?
Do you have any experience of successfully porting to the arm board?Can you give me a demo?Let me see how you implement osd display.
Please refer Advantiv_CrossPoint_Application_Userguide Appendix A which explains OSD integration with HDMI driver code which is available at ADV7625 ADV7626 ADV7627 evaluation board software package documents. This document explains for Blackfin based eval board with VDSP. The same way you can integrate for ARM also. Please let us know if any issues?
Thanks,
Poornima
hello;
1、My spi function is empty, as shown in the figure below
Hi,
Thank you for the details. We will check the same.
For 1 and 2, What is software version you are using? Can you send the log file snippet for the same?
Thanks,
Poornima
Hi,Poornima
This is my log file!
� U-Boot 2012.07-rc2 (ADI-2012R2) (Jul 01 2013 - 15:24:32) CPU: ADSP bf524-0.2 (Detected Rev: 0.2) (spi flash boot) Board: ADI Advantiv? Video Evaluation Board Support: http://ez.analog.com Clock: VCO: 300 MHz, Core: 300 MHz, System: 100 MHz RAM: 8 MiB SF: Detected M25P80 with page size 64 KiB, total 1 MiB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial KGDB: [on serial] ready Hit any key to stop autoboot: 5 4 3 2 1 0 SF: Detected M25P80 with page size 64 KiB, total 1 MiB ## Booting ldr image at 0x00100000 ... Advantiv Video Evaluation Board Software Version: 2.4.-8376108 Heap Space: 358368 bytes free Diagnostic Interface set to UART. Initializing USB...Successful. Waiting for USB Host 7625_CSN set to 0. BF_7625_RESETn set to 1. ******************************************************************** ADI X-Point Repeater Application Ver X2.4REL PLATFORM: PAVPipe Revision 1 Rev 0x1 HDMI-RX: ADV7625 Rev 0x4082 HDMI-TX: ADV7625 Rev 0x4082 Created: Apr 3 2019 At 09:35:54 ******************************************************************** REP: Driver Enabled Starting Repeater on Boot ... Setting I2C Addressing RX: BSTATUS Set to 0 -T1: 06:677 #### Muted using: TMDS BLKOUT ASP (TX PLL not locked) -T1: 06:703 Setting audio parameters: SF=32 KHz CC=2 HBR=No Setting I2C Addressing RX: BSTATUS Set to 0 -T2: 07:068 #### Muted using: TMDS BLKOUT ASP (TX PLL not locked) -T2: 07:093 Setting audio parameters: SF=32 KHz CC=2 HBR=No XREP:Updating Routing : XREP_NONE,XREP_NONE, XREP: Audio Pass-through Enabled on Repeater Path: 0 XREP:Updating Routing : sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### -R1: 07:396 @@@@ RX Mute State changed to 2 APP: Freerun is ON. VIC is 2 -R1: 07:407 Configuring Sync Polarity. H: 0, V: 0 -R1: 07:410 @@@@ RX entering free-run -R1: 07:410 @@@@ RX started delay to unmute sylon debug:ADIAPI_OsdConInit 1195 OSDAPI_OSDApiInit: Initialization is done. Virtual memory used size is (in bytes) 0 -OSD 07:530 666666666666666666666 -OSD 07:580 Adjusted OSD resolutionto 720x480 Osd3DFmt 0 -R1: 07:583 @@@@ RX Mute State changed to 0 -R1: 07:583 @@@@ RX unmute delay expired HDMI Port A->HDMI Tx A, sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### -R2: 07:718 @@@@ RX Mute State changed to 2 APP: Freerun is ON. VIC is 2 -R2: 07:728 Configuring Sync Polarity. H: 0, V: 0 -R2: 07:731 @@@@ RX entering free-run -R2: 07:731 @@@@ RX started delay to unmute HDMI Port B->HDMI Tx B, XREP: Output 0 -> HDMI REP XREP: Output 1 -> HDMI REP XREP: Splitter Mode: FALSE route a txa XREP:Updating Routing : Port A already selected for txa Command execution failed route b txb XREP:Updating Routing : Port B already selected for txb Command execution failed >-T1: 07:794 HPD changed to LOW -T1: 07:805 #### Muted using: TMDS BLKOUT ASP (TX PLL not locked) -T1: 07:830 Setting audio parameters: SF=32 KHz CC=2 HBR=No All TX HPDs are low..Writing Default EDID -T1: 07:833 ### An empty EDID was received due to HPD = 0 and hence default EDID is sent to the corresponding source ### -R1: 07:834 Processing TXPKT New EDID on Repeater: 0 APP: EDID received. Setting HPD to LOW on Port A APP: Writing Default EDID to Primary EDID space for Port A!!.. ------------------------- EDID BLOCK 0 ------------------------- Edid Version 1.3 Mon Timing: Pixel clock = 148.50 MHz H Active = 1920 V Active = 1080 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Timing: Pixel clock = 74.25 MHz H Active = 1280 V Active = 720 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Name: ADI HDMI Mon Freq: Min V Freq = 29 Hz Max V Freq = 86 Hz Min H Freq = 15 KHz Max H Freq = 111 KHz Max Pixel Clk Rate = 300 MHz Edid extensions blocks: 1 ========================= EDID BLOCK 1 ========================= CEA extension block revision 3 Underscan=Yes Audio=Yes YCbCr4:4:4=Yes YCbCr4:2:2=Yes Data block collection information: Video data block VIC=16 VIC=1 VIC=3 VIC=4 VIC=5 VIC=7 VIC=18 VIC=19 VIC=20 VIC=22 VIC=31 VIC=32 VIC=93 VIC=94 VIC=95 VIC=98 VIC=99 VIC=100 Audio data block Format Code = 1 (Linear PCM) Max. No. of Channels= 8 Sampling Freq. (KHz)= 32 44.1 48 88.2 96 176.4 192 Length (bits) = 16 20 24 Speaker allocation data block 0xff 0x07 0x00 VSDB data block 30-bit Deep color (RGB) 36-bit Deep color (RGB) YCbCr Deep color supported Max TMDS clock = 300 MHz Content Type: Graphics (CNC0) Content Type: Photo (CNC1) Content Type: Cinema (CNC2) Content Type: Game (CNC3) 3D_present = 1, 3D_multi_present = 0, HDMI_VIC_LEN = 4, HDMI_3D_LEN = 0 HDMI Sink supports 3D with only mandatory 3D formats HDMI_VIC_1 = 0x1 HDMI_VIC_2 = 0x2 HDMI_VIC_3 = 0x3 HDMI_VIC_4 = 0x4 Extended Tag data block Extended tag code is 14 YCbCr 4:2:0 Video Data Block (Y420VDB) VIC=96 VIC=97 VIC=101 VIC=102 VIC=106 VIC=107 SPA location is at 0xa3, SPA = 1.0.0.0 Mon Timing: Pixel clock = 27.0 MHz H Active = 720 V Active = 576 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Timing: Pixel clock = 27.0 MHz H Active = 720 V Active = 480 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Timing: Pixel clock = 74.25 MHz H Active = 1920 V Active = 540 Interlaced No stereo Separate sync = 3 +ve VSync +ve HSync Mon Timing: Pixel clock = 74.25 MHz H Active = 1280 V Active = 720 Progressive No stereo Separate sync = 3 +ve VSync +ve HSync ########################### EDID END ########################### APP: Downstream Connection SPA is 1.0.0.0 APP: Upstream Port 0 SPA is 1.1.0.0 APP: Upstream Port 1 SPA is 1.2.0.0 APP: Upstream Port 2 SPA is 1.3.0.0 APP: Upstream Port 3 SPA is 1.4.0.0 APP: Upstream Port 4 SPA is 1.5.0.0 APP: SPA Offset Detected as 0xa3 -T1: 07:933 MSEN changed to LOW -T2: 07:938 HPD changed to LOW -T2: 07:948 #### Muted using: TMDS BLKOUT ASP (TX PLL not locked) -T2: 07:973 Setting audio parameters: SF=32 KHz CC=2 HBR=No All TX HPDs are low..Writing Default EDID -T2: 07:977 ### An empty EDID was received due to HPD = 0 and hence default EDID is sent to the corresponding source ### -R2: 07:977 Processing TXPKT New EDID on Repeater: 1 APP: EDID received. Setting HPD to LOW on Port B APP: Writing Default EDID to Secondary EDID space for Port B!!.. ------------------------- EDID BLOCK 0 ------------------------- Edid Version 1.3 Mon Timing: Pixel clock = 148.50 MHz H Active = 1920 V Active = 1080 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Timing: Pixel clock = 74.25 MHz H Active = 1280 V Active = 720 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Name: ADI HDMI Mon Freq: Min V Freq = 29 Hz Max V Freq = 86 Hz Min H Freq = 15 KHz Max H Freq = 111 KHz Max Pixel Clk Rate = 300 MHz Edid extensions blocks: 1 ========================= EDID BLOCK 1 ========================= CEA extension block revision 3 Underscan=Yes Audio=Yes YCbCr4:4:4=Yes YCbCr4:2:2=Yes Data block collection information: Video data block VIC=16 VIC=1 VIC=3 VIC=4 VIC=5 VIC=7 VIC=18 VIC=19 VIC=20 VIC=22 VIC=31 VIC=32 VIC=93 VIC=94 VIC=95 VIC=98 VIC=99 VIC=100 Audio data block Format Code = 1 (Linear PCM) Max. No. of Channels= 8 Sampling Freq. (KHz)= 32 44.1 48 88.2 96 176.4 192 Length (bits) = 16 20 24 Speaker allocation data block 0xff 0x07 0x00 VSDB data block 30-bit Deep color (RGB) 36-bit Deep color (RGB) YCbCr Deep color supported Max TMDS clock = 300 MHz Content Type: Graphics (CNC0) Content Type: Photo (CNC1) Content Type: Cinema (CNC2) Content Type: Game (CNC3) 3D_present = 1, 3D_multi_present = 0, HDMI_VIC_LEN = 4, HDMI_3D_LEN = 0 HDMI Sink supports 3D with only mandatory 3D formats HDMI_VIC_1 = 0x1 HDMI_VIC_2 = 0x2 HDMI_VIC_3 = 0x3 HDMI_VIC_4 = 0x4 Extended Tag data block Extended tag code is 14 YCbCr 4:2:0 Video Data Block (Y420VDB) VIC=96 VIC=97 VIC=101 VIC=102 VIC=106 VIC=107 SPA location is at 0xa3, SPA = 1.0.0.0 Mon Timing: Pixel clock = 27.0 MHz H Active = 720 V Active = 576 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Timing: Pixel clock = 27.0 MHz H Active = 720 V Active = 480 Progressive No stereo Separate sync = 3 -ve Vsync -ve HSync Mon Timing: Pixel clock = 74.25 MHz H Active = 1920 V Active = 540 Interlaced No stereo Separate sync = 3 +ve VSync +ve HSync Mon Timing: Pixel clock = 74.25 MHz H Active = 1280 V Active = 720 Progressive No stereo Separate sync = 3 +ve VSync +ve HSync ########################### EDID END ########################### APP: Downstream Connection SPA is 1.0.0.0 APP: Upstream Port 0 SPA is 1.1.0.0 APP: Upstream Port 1 SPA is 1.2.0.0 APP: Upstream Port 2 SPA is 1.3.0.0 APP: Upstream Port 3 SPA is 1.4.0.0 APP: Upstream Port 4 SPA is 1.5.0.0 APP: SPA Offset Detected as 0xa3 -T2: 08:078 MSEN changed to LOW -R1: 08:088 Bcaps/Bstatus changed. Hdcp reset required RX: BSTATUS Set to 101 -R1: 08:092 HDCP setting change: BCAPS=0xc0 Bstatus=0x101 -R1: 08:098 TMDS Clock NOT detected on selected port (A) -R1: 08:098 Resetting BKSV Waiting Status to 0 due to TMDS Change sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### APP: Freerun is ON. VIC is 2 -R1: 08:109 Configuring Sync Polarity. H: 0, V: 0 -R1: 08:112 @@@@ RX entering free-run sylon debug:ADIAPI_OsdConInit 1195 -R1: 08:127 Resetting BKSV Waiting Status to 0 due to TMDS Change -R1: 08:128 Resetting BKSV Waiting Status to 0 due to TMDS Change -R1: 08:128 Resetting BKSV Waiting Status to 0 due to TMDS Change RX: BSTATUS Set to 101 -R1: 08:130 Source signal changed to DVI -R1: 08:130 Received AVI Info Frame (RAW) Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 -R1: 08:132 Configuring Sync Polarity. H: 0, V: 0 -R1: 08:133 Received AVI Info Frame Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 VIC = 2 (720x480p @ 60Hz) Colorspace = RGB PR = 0 -R2: 08:152 @@@@ RX Mute State changed to 0 -R2: 08:152 @@@@ RX unmute delay expired -R2: 08:160 Bcaps/Bstatus changed. Hdcp reset required RX: BSTATUS Set to 101 -R2: 08:164 HDCP setting change: BCAPS=0xc0 Bstatus=0x101 -R2: 08:169 TMDS Clock NOT detected on selected port (B) -R2: 08:169 Resetting BKSV Waiting Status to 0 due to TMDS Change -R2: 08:169 Resetting BKSV Waiting Status to 0 due to TMDS Change sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### APP: Freerun is ON. VIC is 2 -R2: 08:180 Configuring Sync Polarity. H: 0, V: 0 -R2: 08:183 @@@@ RX entering free-run -R2: 08:197 Resetting BKSV Waiting Status to 0 due to TMDS Change -R2: 08:198 Resetting BKSV Waiting Status to 0 due to TMDS Change RX: BSTATUS Set to 101 -R2: 08:200 Source signal changed to DVI -R2: 08:200 Received AVI Info Frame (RAW) Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 -R2: 08:201 Configuring Sync Polarity. H: 0, V: 0 -R2: 08:203 Received AVI Info Frame Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 VIC = 2 (720x480p @ 60Hz) Colorspace = RGB PR = 0 XREP:: Changed system mode to Disconnected sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### -R1: 08:331 Configuring Sync Polarity. H: 0, V: 0 -R1: 08:335 @@@@ RX Mute State changed to 2 APP: Freerun is OFF -R1: 08:345 ----------> Int: AVI+ XREP:: Changed system mode to Disconnected sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### -R2: 08:363 Configuring Sync Polarity. H: 0, V: 0 -R2: 08:367 @@@@ RX Mute State changed to 2 APP: Freerun is OFF -R2: 08:377 ----------> Int: AVI+ -R1: 08:390 Bcaps/Bstatus changed. Hdcp reset required RX: BSTATUS Set to 0 -R1: 08:394 HDCP setting change: BCAPS=0x80 Bstatus=0x0 -R1: 08:400 Received AVI Info Frame (RAW) Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 -R1: 08:402 Configuring Sync Polarity. H: 0, V: 0 -R1: 08:404 Received AVI Info Frame Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 VIC = 2 (720x480p @ 60Hz) Colorspace = RGB PR = 0 -R2: 08:430 Bcaps/Bstatus changed. Hdcp reset required RX: BSTATUS Set to 0 -R2: 08:434 HDCP setting change: BCAPS=0x80 Bstatus=0x0 -R2: 08:441 Received AVI Info Frame (RAW) Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 -R2: 08:443 Configuring Sync Polarity. H: 0, V: 0 -R2: 08:444 Received AVI Info Frame Packet: 02 02 0d 00 08 00 02 00 00 00 00 00 00 00 00 00 VIC = 2 (720x480p @ 60Hz) Colorspace = RGB PR = 0 APP: De-assert Done! Setting port A HPD to HI. -R2: 08:596 ----------> Int: Port A TMDS=0 1 -R2: 08:603 Resetting BKSV Waiting Status to 0 due to TMDS Change -R1: 08:662 TMDS Clock NOT detected on selected port (A) -R1: 08:662 Resetting BKSV Waiting Status to 0 due to TMDS Change sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### sylon debug : ****************ProcessFreeRun ################### -R1: 08:669 Configuring Sync Polarity. H: 0, V: 0 APP: Freerun is OFF APP: De-assert Done! Setting port B HPD to HI.
Would you get the same results if you tried it the way I said?
Looking forward to your reply. Thank you
sylon
Hi,
Thank you for the log files. We tested the OSD with 6 labels and build the VDSP project and seen the below with Eval board.
After emptying the SPI transfer function in PLATFORM\BF524\spi\src\spi.c, and unplug/plug power(J12), seen the below with eval board.
Are you doing the same step as above?
Thanks,
Poornima
Hi Poornima;
Ok, thank you very much for your patient answer. I will add spi function to implement osd menu.
thank you
sylon