Other Parts Discussed in Thread: WL1271
Hi,
I using the below wifi card to connect to Dm814x board -
http://www.murata-ws.com/com7.htm
I am trying to do the calibration process as mentioned in http://processors.wiki.ti.com/index.php/OMAP_Wireless_Connectivity_Calibration_Proccess_NLCP using the ini file TQS_S_2.6.ini in the sdk under both 127x and 128x in the path /usr/share/ti/wifi-utils/ini_files/ of rfs.
But this procedure is failing with the below error -
root@dm814x-evm:~# calibrator plt calibrate
wl1271: power up
wl1271: ERROR firmware boot in PLT mode failed despite 3 retries
Fail to set PLT power mode on
Usage: calibrator [options] plt calibrate [<single|dual>]
Do calibrate for single or dual band chip
Options:
--debug enable netlink debugging
root@dm814x-evm:~# calibrator --debug plt calibrate
wl1271: power up
wl1271: ERROR firmware boot in PLT mode failed despite 3 retries
-- Debug: Received Message:
-------------------------- BEGIN NETLINK MESSAGE ---------------------------
[HEADER] 16 octets
.nlmsg_len = 68
.nlmsg_type = 2 <ERROR>
.nlmsg_flags = 0 <>
.nlmsg_seq = 1335751585
.nlmsg_pid = 1855
[ERRORMSG] 20 octets
.error = -22 "Invalid argument"
[ORIGINAL MESSAGE] 16 octets
.nlmsg_len = 16
.nlmsg_type = 17 <0x11>
.nlmsg_flags = 5 <REQUEST,ACK>
.nlmsg_seq = 1335751585
.nlmsg_pid = 1855
--------------------------- END NETLINK MESSAGE ---------------------------
Fail to set PLT power mode on
Usage: calibrator [options] plt calibrate [<single|dual>]
Do calibrate for single or dual band chip
Options:
--debug enable netlink debugging
root@dm814x-evm:~#
I cross checked from Mistral that the clock frequency for the WLAN connector (COM7) pin out, WL_MMC0_CLK is 24Mhz..
Kindly let me know the right ini file to be used for the board and any other pointers would be helpful.
Regards,
Rohini
