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Anonymous
Not applicable

I have a wired issue.

I program any example into the BCM20737TAG, I trace using putty the output. I can see :

hello_sensor_create()

1.00

0118

0018

021600002a

48656c6c6f0000000000000000000000

021800012a

0002

2320567c05cf6eb4c341772851827e1b

322a0026f6699168eec2be444db95c3f

2dc38a

48656c6c6f2030

0000

0a2d001a89074a2f3b7ea681443ff9a8

f29b5e

00

0a18

024f00292a

42726f6164636f6d

025100242a

3132333400000000

025300232a

93b863805f9f9171

0f18

026300192a

64

02010603190002060948656c6c6f

020a04

permission check retCode = 00

01

0100

2320567c05cf6eb4c341772851827e1b

02010511072320567c05cf6eb4c34177

2851827e1b060948656c6c6f

blecm evt handler:

0e0401082000

blecm evt handler:

0e0401092000

blecm evt handler:

0e0401082000

blecm evt handler:

0e04010a200c

blecm evt handler:

0e0401062000

blecm evt handler:

0e04010a2000

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hello_sensor_timeout:0

hello_sensor_timeout:1

hello_sensor_timeout:2

hello_sensor_timeout:3

hello_sensor_timeout:4

hello_sensor_timeout:5

hello_sensor_timeo

ut:6

But when I flash my custom hardware, the lines 1 to 54 shows up. But nothing else more.

(EDIT : Hello_sensor_timeout:0 doesnt shows up on my hardware)

And this is the same case for any example basically, I haven't tried all.

I tried spi_pressure_sensor as this one doesn't have too much hardware used. I did comment all GPIO and SPI function in the c file, and same issue. The BCM TAG works, and my hardware doesn't.

1 exception is when I'm flashing "hello_client" exemple, this example doesn't make my hardware "hang".

I'm using SDK 2.1.0,

My board has a BCM20737S chip.

Any idea ?

Thanks

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1 Solution

I think there was a typo in the earlier reply. It should have been:

CGS_LIST += $(DIR)/app.cgs


View solution in original post

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10 Replies
Anonymous
Not applicable

Hello Y F,

Have you tried upgrading to SDK 2.2?

Thanks

JT

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Anonymous
Not applicable

Yes, even hello client doesn't work...

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Anonymous
Not applicable

Hello Y F,

1 - create a CSG file inside the application folder named app.csg with the content below:

ENTRY "PMU Crystal Warm up Time"

{

   "Crystal warm up time" = 5000

}

2 - Add the following line to makefile.inc in the same folder:

GS_LIST += $(DIR)/app.cgs

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asridharan
Employee
Employee
10 comments on KBA 5 comments on KBA First comment on KBA

Search for the crystal (or xtal) warmup issue on the forum and try applying it. This should fix the problem.

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Anonymous
Not applicable

I tried this : http://community.broadcom.com/docs/DOC-1771


And also the above comment. No improvement.


On SDK2.2 or SDK2.1.0,

Is "$(DIR)" working on windws as well ?


Here the modification on the makefile.mk and I add the add.cgs on the same folder as makefile.mk and the c file


Am I doing something wrong ?


#

# Copyright 2014, Broadcom Corporation

# All Rights Reserved.

#

# This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation;

# the contents of this file may not be disclosed to third parties, copied

# or duplicated in any form, in whole or in part, without the prior

# written permission of Broadcom Corporation.

#

########################################################################

# Application sources.

########################################################################

APP_SRC = pwm_tones.c

GS_LIST += $(DIR)/app.cgs

########################################################################

################ DO NOT MODIFY FILE BELOW THIS LINE ####################

########################################################################

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I think there was a typo in the earlier reply. It should have been:

CGS_LIST += $(DIR)/app.cgs


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Anonymous
Not applicable

Hello sensor is working now, but it's the only one so far...

Which is a good start !

With SDK 2.1.0 and SDK 2.2

FYI heart_rate_monitor isn't working

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From whom are you getting the 737S? Is it possible for them to take a look at your hw?

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Anonymous
Not applicable

I've been using SDK 2.2.0 for some time now with heart-rate-monitor with no trouble.

I'm about to upgrade to SDK 2.2.1..

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Anonymous
Not applicable

Sorry boont

I've been side trck on other project.

You want me to send my schematic/PCB to my BCM supplier ?

I design the board with BOM send this to a supplier that place component and mount it, I'll ask if I can do this...

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