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 Evaluation Board Bill of Materials (BOM)
BCM94343WWCD1: WICED module with STM32F411 + BCM4343W SoC
BCM4343W Evaluation Board Schematic (PDF)
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)
BCM943341 Evaluation Board Gerbers
BCM943362WCD1: WICED module using STM32F103 + BCM43362 SoC
BCM43362 Evaluation Board Schematic (PDF)
Show LessHi,
I'm looking for a Wifi + BLE combo chip to use in a new design. I've checked BCM43340, BCM4343W, BCM43438 etc. It seems that all BCM43* parts are "Not recommended for new design (NRND)". Is it just a part number change or EOL for these products? Will the production and support continue for these chips and partner modules implementing them?
Show LessHi,
Can you tell me why the BCM4343W Allegro Layout File can't download?
Hi all,
I am designing a HD IP camera and I want to use BCM4334WKUBGT for our product. But I don't find reference design of BCM4334WKUBGT .
Could you help me how to design wifi with BCM4334WKUBGT ?
Show LessHi
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,
Show LessIn 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
Show LessI'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?
Show LessI 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
Show LessI 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
Show LessI 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
Show Less