[#3880] ppifcd_test -t has something error on bf533

Submitted By: Mingquan Pan

Open Date

2008-02-02 00:11:31 Close Date

2008-02-25 02:07:58

Priority:

Medium Assignee:

Michael Hennerich

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

N/A

Processor:

N/A Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

08r1-6

App binary format:

N/A

Summary: ppifcd_test -t has something error on bf533

Details:

ppifcd_test -t has something error on bf533.

command :ppifcd_test -b 533 -c3 /var/img.bmp can run ok on bf533, but if run ppifcd_test -t next,then the rest case just can't finish,need ctrl+c to exit.

Loading .text @ 0x00001000 (1014224 bytes)

Loading .rodata @ 0x000f9000 (221784 bytes)

Loading __ksymtab @ 0x0012f258 (14296 bytes)

Loading __ksymtab_gpl @ 0x00132a30 (4024 bytes)

Loading __ksymtab_strings @ 0x001339e8 (43964 bytes)

Loading __param @ 0x0013e5a4 (380 bytes)

Loading .data @ 0x0013f000 (69632 bytes)

Loading .init.text @ 0x00150000 (81784 bytes)

Loading .init.data @ 0x00163f78 (3264 bytes)

Loading .init.setup @ 0x00164c38 (596 bytes)

Loading .initcall.init @ 0x00164e8c (432 bytes)

Loading .con_initcall.init @ 0x0016503c (4 bytes)

Loading .init.ramfs @ 0x00165040 (3015941 bytes)

Loading .text_l1 @ 0xffa00000 (7728 bytes)

sh_addr: FFA00000, p_paddr: 00445545

Loading from: 01446000 to 00445545, size: 7728

Loading .data_l1 @ 0xff800000 (192 bytes)

sh_addr: FF800000, p_paddr: 00447375

Loading from: 01448000 to 00447375, size: 192

Clearing .bss @ 0x00448000 (59888 bytes)

## Starting application at 0x00150000 ...

Linux version 2.6.22.16-ADI-2008R1-svn4139 (test@Linux54-ADV7393-AD1981) (gcc version 4.1.2 (ADI svn)) #112 Sat Feb 2 12:28:13 CST 2008

Hardware Trace Active and Enabled

Warning: limiting memory to 56MB due to hardware anomaly 05000263

Compiled for ADSP-BF533 Rev 0.3

Blackfin Linux support by blackfin.uclinux.org/

Processor Speed: 398 MHz core clock and 79 MHz System Clock

Board Memory: 128MB

Kernel Managed Memory: 128MB

Memory map:

text = 0x00001000-0x000f89d0

rodata = 0x000f9000-0x0013e720

data = 0x0013f000-0x00150000

stack = 0x00140000-0x00142000

init = 0x00150000-0x00448000

bss = 0x00448000-0x004569f0

available = 0x004569f0-0x037ff000

DMA Zone = 0x07f00000-0x08000000

Instruction Cache Enabled

Data Cache Enabled (write-through)

Built 1 zonelists. Total pages: 14224

Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50:10.100.4.174:192.168.0.1:255.255.255.0:STAMP:eth0:off

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

bfin-rtc: invalid date; resetting

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Physical pages: 37ff

Memory available: 52252k/129796k RAM, (3040k init code, 990k kernel code, 58k data, 1024k dma)

Blackfin Scratchpad data SRAM: 4 KB

Blackfin Data A SRAM: 16 KB (15 KB free)

Blackfin Data B SRAM: 16 KB (16 KB free)

Blackfin Instruction SRAM: 64 KB (56 KB free)

Security Framework v1.0.0 initialized

Mount-cache hash table entries: 512

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

stamp_init(): registering device resources

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

pfx: pfbits driver for bf5xx

PPI: ADSP PPI Frame Capture Driver IRQ:15

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 21) is a BFIN-UART

RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@cam.org>

eth0: SMC91C11xFD (rev 1) at 20300300 IRQ 40 [nowait]

eth0: Ethernet addr: 00:e0:22:fe:06:1d

bfin-spi bfin-spi.0: Blackfin BF5xx on-chip SPI Contoller Driver, Version 1.0, regs_base@ffc00500, dma channel@5

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

i2c /dev entries driver

i2c-gpio i2c-gpio.0: using pins 2 (SDA) and 4 (SCL)

TCP cubic registered

NET: Registered protocol family 1

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting the system clock to 1970-01-01 00:00:02 (2)

eth0: link down

IP-Config: Gateway not on directly connected network.

Freeing unused kernel memory: 3040k freed

dma_alloc_init: dma_page @ 0x00445000 - 256 pages at 0x07f00000

eth0: link up, 100Mbps, full-duplex, lpa 0x45E1

_____________________________________

a8888b. / Welcome to the uClinux distribution \

d888888b. / _ _ \

8P"YP"Y88 / | | |_| __ __ (TM) |

8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |

8' .88 \ | | | | _ \| | | | \ / |

8`._.' Y8. \ | |__ | | | | | |_| | / \ |

d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |

dP . Y8b. \ For embedded processors including |

d8:' " `::88b \ the Analog Devices Blackfin /

d8" 'Y88b \___________________________________/

:8P ' :888

8a. : _a88P For further information, check out:

._/"Yaa_: .| 88P| - blackfin.uclinux.org/

\ YP" `| 8P `. - docs.blackfin.uclinux.org/

/ \.___.d| .' - www.uclinux.org/

`--..__)8888P`._.' jgs/a:f - www.analog.com/blackfin

Have a lot of fun...

BusyBox v1.4.1 (2008-01-31 09:03:26 CST) Built-in shell (msh)

Enter 'help' for a list of built-in commands.

root:/>

root:/> ppifcd_test -b 533 -c3 /var/img.bmp

************* Calculated Times Based on the actual Camera setting *************

Master Clock = 48 MHz

row_time = 1514 pixel clocks

total_frame_time = 1589700 pixel clocks

total_frame_time = 33118 usec

*******************************************************************************

Read Start: 49.747794

Read End: 49.822067

Total Frame Capture Time: 74270 usec

Read Start: 49.822289

Read End: 49.888737

Total Frame Capture Time: 66445 usec

Read Start: 49.888940

Read End: 49.955409

Total Frame Capture Time: 66466 usec*******************************************************************************

Saved: /var/img.bmp

Size : 1311798

*******************************************************************************

root:/> ppifcd_test -b 533 -c3 /var/img.bmp

************* Calculated Times Based on the actual Camera setting *************

Master Clock = 48 MHz

row_time = 1514 pixel clocks

total_frame_time = 1589700 pixel clocks

total_frame_time = 33118 usec

*******************************************************************************

Read Start: 57.107788

Read End: 57.180573

Total Frame Capture Time: 72782 usec

Read Start: 57.180794

Read End: 57.247240

Total Frame Capture Time: 66443 usec

Read Start: 57.247428

Read End: 57.313915

Total Frame Capture Time: 66484 usec*******************************************************************************

Saved: /var/img.bmp

Size : 1311798

*******************************************************************************

root:/>

root:/> ppifcd_test -b 533 -c3 -t

************* Calculated Times Based on the actual Camera setting *************

Master Clock = 48 MHz

row_time = 1514 pixel clocks

total_frame_time = 1589700 pixel clocks

total_frame_time = 33118 usec

*******************************************************************************

Read Start: 61.763910

Read End: 61.830039

Total Frame Capture Time: 66126 usec

Read Start: 61.830261

Read End: 61.897855

Total Frame Capture Time: 67591 usec

Read Start: 61.898057

Read End: 61.965648

Total Frame Capture Time: 67588 usec

root:/>

root:/> ppifcd_test -b 533 -c3 /var/img.bmp

************* Calculated Times Based on the actual Camera setting *************

Master Clock = 48 MHz

row_time = 1514 pixel clocks

total_frame_time = 1589700 pixel clocks

total_frame_time = 33118 usec

*******************************************************************************

root:/>(CTRL+C)

root:/> ppifcd_test -b 533

************* Calculated Times Based on the actual Camera setting *************

Master Clock = 48 MHz

row_time = 1514 pixel clocks

total_frame_time = 1589700 pixel clocks

total_frame_time = 33118 usec

*******************************************************************************

Follow-ups

--- Michael Hennerich 2008-02-04 07:51:26

This seems to be an inconstancy with the Micron CMOS Sensor.

Usually Trigger should be driven Low in continuous mode. Our Trigger Strobe PF6

is actually STAMP board button BTN2, which is high by default.

So once the CMOS sensor was in trigger mode – it assumes the Trigger low the

following time.

You can validate this by pressing BTN2 while the applications hangs or waits

for data.

Unfortunately BTN2 is routed through the CPLD and is by default an output. So

we shouldn't force this Pin low by Blackfin. Therefore I removed the trigger

option for the BF533-STAMP board.

Assumed to be fixed / not an issue.

-Michael

--- Mingquan Pan 2008-02-25 02:07:58

Ok.Close.

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