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rmichel rmichel

Hi,

I'm starting the develop with a simple rtl chip (without the board).

I connected only the pins GND and VCC, Serial LOG and a pull up in chip enabled.

It's working, but some AT commands don't run, when I send the command "AT" or "help" I receiv:

[MEM] After do cmd, available heap 60656

 

When I send "ATW?" I receiv:

[ATW?]: _AT_WLAN_INFO_
WIFI wlan0 Status: Running
==============================
[rltk_wlan_statistic] tx stat: tx_packets=0, tx_dropped=0, tx_bytes=0
[rltk_wlan_statistic] rx stat: rx_packets=0, rx_dropped=0, rx_bytes=0, rx_overflow=0
[rltk_wlan_statistic] min_free_heap_size=50168, current heap free size=60656
[rltk_wlan_statistic] max_skbbuf_used_num=1, skbbuf_used_num=0
[rltk_wlan_statistic] max_skbdata_used_num=1, skbdata_used_num=0
[rltk_wlan_statistic] max_timer_used_num=9
ioctl[SIOCGIWESSID] ssid = NULL, not connected

WIFI wlan0 Setting:
==============================
MODE => STATION
SSID =>
CHANNEL => 1
SECURITY => OPEN
PASSWORD =>

Interface (wlan0)
==============================
MAC => 00:e0:4c:87:01:22
IP => 192.168.1.80
GW => 192.168.1.1

[MEM] After do cmd, available heap 60656

 

Why some commands don't run?
Must I update the firmware? If yes, can I use the JTAG uLink2?

Thanks

sean 回答了