Wi-Fi Combo Forum Discussions

The following WICED Wi-Fi Development Board Design Files have been posted:

BCM943364WCD1: WICED module with STM32F411 + BCM43364 SoC

  BCM43364 Evaluation Board Schematic (PDF)

  BCM43364 OrCAD Symbol

  BCM43364 Allegro Layout File

  BCM43364 Evaluation Board Bill of Materials (BOM)

BCM94343WWCD1: WICED module with STM32F411 + BCM4343W SoC

  BCM4343W Evaluation Board Schematic (PDF)

  BCM4343W OrCAD Symbol

  BCM4343W Allegro Layout File

  BCM4343W Evaluation Board Bill of Materials (BOM)

BCM943341WCD1: WICED module using STM32F417 + BCM43341 SiP

  BCM43341 Evaluation Board Schematic (PDF)

  BCM943341 Evaluation Board Bill of Materials (BOM)

  BCM43341 Allegro Layout File

  BCM943341 Evaluation Board Gerbers

BCM943362WCD1: WICED module using STM32F103 + BCM43362 SoC

  BCM43362 Evaluation Board Schematic (PDF)

  BCM43362 OrCAD Symbol

  BCM43362 Allegro Layout File

gangi​  nsankar​  seyhan​

Hi

I only see JSON parser API in SDK (ver 4.0.1) without add JSON object related APIs.

Is there any APIs can help to add(create) a JSON object?  I think if yes that will be easier to programming

Thanks,

In WiFi direct mode, I am joining a group as a client. How can I get the IP address of the group owner in order to send UDP packets? I see where to get the MAC address of the group owner, but not the IP.

One idea is to send a broadcast packet from the group owner to everyone on the network, but I figure there is likely some easier way I am just not seeing.

Thanks

-Nick

I'm using the BCM43340/1 chip. Is there a way to force the chip to only use 80211.b mode? I am seeing the wl command, but is there a programmatic way to set this?

I have been testing the ota.fr (WICED OTA Upgrade and Factory Reset (SDK 3.5.2) ) on USI-BM-22,

Connected to the otp web server, and the file was opened *.stripped.elf proceeded to "start upgrade".

but no progress can be shown,no information from log when I click "start upgrade".

What is the reason? SDK : 3.5.2 serial flash : SST26VF064B-104I/SM

I m Working With BCM43907 Custom Board and When I try to Download and Run I am Getting error while downloading the binary.

Error:

Warn : Invalid ACK 0x7 in JTAG-DP transaction

Error: Debug regions are unpowered, an unexpected reset might have happened

Error: error restoring dfar/dfsr - dscr = 0xffffff3f

Error: Debug regions are unpowered, an unexpected reset might have happened

Error: Debug regions are unpowered, an unexpected reset might have happened

Error: Could not read DSCR register

Error: mem2array: Read @ 0x004a0018, w=4, cnt=1, failed

apps/waf/sflash_write/sflash_write.tcl:108: Error:

in procedure 'sflash_write_file'

in procedure 'program_sflash' called at file "apps/waf/sflash_write/sflash_write.tcl", line 277

in procedure 'memread32' called at file "apps/waf/sflash_write/sflash_write.tcl", line 225

at file "apps/waf/sflash_write/sflash_write.tcl", line 108

Full Logs Given Here:

Open On-Chip Debugger 0.10.0-dev-00224-g217aaab-dirty (2016-09-08-15:37)

Licensed under GNU GPL v2

For bug reports, read

  http://openocd.org/doc/doxygen/bugs.html

Info : only one transport option; autoselect 'jtag'

trst_and_srst separate srst_nogate trst_push_pull srst_push_pull connect_assert_srst

trst_and_srst separate srst_nogate trst_push_pull srst_push_pull connect_assert_srst

adapter speed: 100 kHz

adapter_nsrst_delay: 200

jtag_ntrst_delay: 200

post_init_43909_setup

Warn : Using DEPRECATED interface driver 'ft2232'

Info : Consider using the 'ftdi' interface driver, with configuration files in interface/ftdi/...

Info : max TCK change to: 30000 kHz

Info : clock speed 100 kHz

Info : JTAG tap: BCM43909.cpu tap/device found: 0x5ba00477 (mfg: 0x23b, part: 0xba00, ver: 0x5)

Info : BCM43909.cpu: hardware has 4 breakpoints, 4 watchpoints

force hard breakpoints

Info : JTAG tap: BCM43909.cpu tap/device found: 0x5ba00477 (mfg: 0x23b, part: 0xba00, ver: 0x5)

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x000001f3 pc: 0x00000000

D-Cache: disabled, I-Cache: disabled

cortex_a interrupt mask on

adapter speed: 10000 kHz

cpsr (/32): 0x000000D3

lr (/32): 0x00000000

32796 bytes written at address 0x004a0000

18232 bytes written at address 0x004a8040

32 bytes written at address 0x004ac778

292 bytes written at address 0x004ac798

downloaded 51352 bytes in 0.723015s (69.360 KiB/s)

entry_address= 4882496

stack_address= 4911440

buffer_size= 32768

pc (/32): 0x004A8040

Total write size is 7996

writing 7996 bytes at 32768

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x800000f3 pc: 0x004a8d50

D-Cache: enabled, I-Cache: enabled

loadimage address 4849692 foffset 0 7996

7996 bytes written at address 0x004a001c

downloaded 7996 bytes in 0.120002s (65.071 KiB/s)

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x600000f3 pc: 0x004a8dda

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x600000f3 pc: 0x004a8dda

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x600000f3 pc: 0x004a8dda

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x800000f3 pc: 0x004a8de2

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x800000f3 pc: 0x004a8de2

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x800000f3 pc: 0x004a8de2

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x600000f3 pc: 0x004a8dda

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x600000f3 pc: 0x004a8dda

D-Cache: enabled, I-Cache: enabled

BCM43909.cpu: target state: halted

target halted in Thumb state due to debug-request, current mode: Supervisor

cpsr: 0x800000f3 pc: 0x004a8de2

D-Cache: enabled, I-Cache: enabled

Warn : Invalid ACK 0x7 in JTAG-DP transaction

Error: Could not read DSCR register

Warn : Invalid ACK 0x7 in JTAG-DP transaction

Error: Could not read DSCR register

Warn : Invalid ACK 0x7 in JTAG-DP transaction

Error: Debug regions are unpowered, an unexpected reset might have happened

Error: error restoring dfar/dfsr - dscr = 0xffffff3f

Error: Debug regions are unpowered, an unexpected reset might have happened

Error: Debug regions are unpowered, an unexpected reset might have happened

Error: Could not read DSCR register

Error: mem2array: Read @ 0x004a0018, w=4, cnt=1, failed

apps/waf/sflash_write/sflash_write.tcl:108: Error:

in procedure 'sflash_write_file'

in procedure 'program_sflash' called at file "apps/waf/sflash_write/sflash_write.tcl", line 277

in procedure 'memread32' called at file "apps/waf/sflash_write/sflash_write.tcl", line 225

at file "apps/waf/sflash_write/sflash_write.tcl", line 108

I just got the latest SDK 3.7.0-3 and with this version the BLE stack does not work anymore.

After initialising the stack, I try to scan devices but instead of receiving scan results I get several time the event code BTM_ENABLED_EVT with the status code 0x2 (TIMEOUT) and then 0x1 (PENDING).

Platform: BCM943907AEVAL2F_1