Re: sdk wifi_set_macaddr

2016-04-27T14:19:34+08:00

Hi,

1. Do not set ESP8266 station and softAP to be the same MAC address, it will cause unexpected test result.

2. Did you download blank.bin into flash as initialization ? For example, if your flash size is 8Mbit, you need to download blank.bin to both 0x7E000 and 0xFE000 to initialize AT firmware.

Thanks for your interest in ESP8266 !

Statistics: Posted by ESP_Faye — Wed Apr 27, 2016 2:19 pm

sdk wifi_set_macaddr

2016-04-26T01:16:33+08:00

Hi,

I'm trying to set the Mac, this is my code:
void user_init(void)
{
struct softap_config acfg;
struct station_config scfg;
char ssid[10] = { 0 };
char buf[64] = { 0 };
char mac[6] = { 0 };
char sofap_mac[6] = { 0x1a, 0xfe, 0x36, 0x97, 0xd5, 0x7b };
char sta_mac[6] = { 0x1a, 0xfe, 0x36, 0x97, 0xd5, 0x7b };

wifi_softap_dhcps_stop();
wifi_station_dhcpc_stop();
wifi_station_set_auto_connect(false);
wifi_set_opmode(3);

wifi_set_macaddr(STATION_IF, sta_mac);
wifi_set_macaddr(SOFTAP_IF, sofap_mac);

sclr((uint8 *)&acfg, 0, sizeof(acfg));
sclr((uint8 *)&scfg, 0, sizeof(scfg));

os_strcpy(ssid, "ATcmd_2");
os_memcpy(acfg.ssid, ssid, os_strlen(ssid));
os_memcpy(scfg.ssid, ssid, os_strlen(ssid));
wifi_softap_set_config(&acfg);
wifi_station_set_config(&scfg);

at_init();
at_cmd_array_regist(&at_custom_cmd[0], sizeof(at_custom_cmd) / sizeof(at_custom_cmd[0]));

wifi_get_macaddr(STATION_IF, mac);
os_sprintf(buf,"Compilado: %s %s\r\nSSID: %s\r\nSMAC: "MACSTR"\r\n",
__DATE__,__TIME__,scfg.ssid, MAC2STR(mac));
at_set_custom_info(buf);
at_port_print(buf);
at_port_print("Iniciado..\r\n");
}

void sclr(uint8 *dest, uint8 c, size_t n) {
while (n--)
*dest++ = c;
}

and this the result:
14:11:57 Compilado: Apr 25 2016 13:52:59
SSID: ATcmd_2
SMAC: 12:0d:f0:0c:02:0d
Iniciado..

why MAC did not set to that I want..?

Thank you very much

Statistics: Posted by martinch — Tue Apr 26, 2016 1:16 am

ESP8266 Developer Zone

Re: sdk wifi_set_macaddr

sdk wifi_set_macaddr