Other Parts Discussed in Thread: WL1835MOD, WL1271
Tool/software: Linux
Support Path: /Product/Development and troubleshooting/Search the forums for my problem/
Hello,
I need WL1835MOD and communicate via SDIO with the MCIMX27. If I perform an endless pining, it works a time and then interrupts the communication and the WLAN chip starts again. Can anybody help me further? Many Thanks!
Error see here
--- 10.0.0.254 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 6.816/6.816/6.816 ms
# ping -c 1 -s 1032 10.0.0.254
PING 10.0.0.254 (10.0.0.254): 1032 data bytes
^[[A^[[B^[[B^[[A^[[A^[[B^[[B^[[A^[[A^[[B^[[A
^[[A
--- 10.0.0.254 ping statistics ---
1 packets transmitted, 0 packets received, 100% packet loss
# ping -c 1 -s 103[ 1250.152877] mxc-mmc 10013000.sdhci: mxcmci_watchdog: write time out (status = 0x20000840)
# ifconfig wlan[ 1250.161464] ------------[ cut here ]------------
# ping -c 1 -s 10[ 1250.170367] WARNING: CPU: 0 PID: 12 at /home/ilu/projects/src/linux/drivers/net/wireless/ti/wlcore/sdio.c:145 wl12xx_sdio_raw_write+0xe4/0x11c()
# ifconfig wlan0 10.0.0.21
# [ 1250.198730] ---[ end trace 14337a0462dcbb82 ]---
ifconfig wlan0 10.0.0.21[ 1250.205933] wl1271_sdio mmc0:0001:2: sdio write failed (-110)
[ 1250.211792] ------------[ cut here ]------------
[ 1250.217811] WARNING: CPU: 0 PID: 12 at /home/ilu/projects/src/linux/drivers/net/wireless/ti/wlcore/main.c:802 wl12xx_queue_recovery_work+0x2c/0x78()
[ 1250.232643] ---[ end trace 14337a0462dcbb83 ]---
[ 1250.243183] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.69
[ 1250.250062] wlcore: down
[ 1250.257278] ieee80211 phy0: Hardware restart was requested
[ 1250.727363] wlcore: PHY firmware version: Rev 8.2.0.0.236
[ 1250.934382] wlcore: firmware booted (Rev 8.9.0.0.69)
[ 1251.004277] wlcore: Association completed.
