Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources
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171
project/wifi.c
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171
project/wifi.c
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#include "sys_config.h"
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#include "basic_include.h"
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#include "hal/adc.h"
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#include "lib/rpc/cpurpc.h"
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#include "lib/atcmd/libatcmd.h"
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#include "lib/common/atcmd.h"
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#include "lib/umac/ieee80211.h"
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#include "lib/lmac/lmac.h"
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#include "syscfg.h"
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__init static void sys_wifi_start_acs(void)
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{
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void *ops = NULL; //另外一个CPU处理
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struct lmac_acs_ctl acs_ctl;
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if (sys_cfgs.wifi_mode == WIFI_MODE_AP) {
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if (sys_cfgs.channel == 0) {
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acs_ctl.enable = 1;
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acs_ctl.scan_ms = WIFI_ACS_SCAN_TIME;;
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acs_ctl.chn_bitmap = WIFI_ACS_CHAN_LISTS;
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lmac_start_async_acs(ops, &acs_ctl);
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}
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}
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}
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__init static void sys_wifi_parameter_init(void)
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{
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void *ops = NULL; //另外一个CPU处理
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lmac_set_rf_pwr_level(ops, WIFI_RF_PWR_LEVEL);
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#if WIFI_FEM_CHIP != LMAC_FEM_NONE
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lmac_fem_pin_func(1);
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lmac_set_fem(ops, WIFI_FEM_CHIP); //初始化FEM之后，不能进行RF档位选择！
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#endif
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lmac_set_rts(ops, WIFI_RTS_THRESHOLD);
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lmac_set_retry_cnt(ops, WIFI_TX_MAX_RETRY, WIFI_RTS_MAX_RETRY);
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lmac_set_supp_rate(ops, WIFI_TX_SUPP_RATE);
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lmac_set_mcast_dup_txcnt(ops, WIFI_MULICAST_RETRY);
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lmac_set_tx_duty_cycle(ops, WIFI_TX_DUTY_CYCLE);
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#if WIFI_SSID_FILTER_EN
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lmac_set_ssid_filter(ops, sys_cfgs.ssid, strlen(sys_cfgs.ssid));
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#endif
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#if WIFI_PREVENT_PS_MODE_EN
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lmac_set_prevent_ps_mode(ops, WIFI_PREVENT_PS_MODE_EN);
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#endif
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lmac_set_ps_no_frm_loss(ops, WIFI_PS_NO_FRM_LOSS_EN);
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#ifdef RATE_CONTROL_SELECT
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lmac_rate_ctrl_type(ops, RATE_CONTROL_SELECT);
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#endif
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#if !WIFI_METER_TEST_EN
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uint8 gain_table[] = {
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125, 125, 100, 100, 80, 80, 56, 56, // NON HT OFDM
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125, 100, 100, 80, 80, 56, 56, 56, // HT
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80, 80, 80, 80, // DSSS
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};
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lmac_set_tx_modulation_gain(ops, gain_table, sizeof(gain_table));
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lmac_set_temperature_compesate_en(ops, WIFI_TEMPERATURE_COMPESATE_EN);
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#endif
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lmac_set_freq_offset_track_mode(ops, WIFI_FREQ_OFFSET_TRACK_MODE);
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#if WIFI_HIGH_PRIORITY_TX_MODE_EN
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struct lmac_txq_param txq_max;
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struct lmac_txq_param txq_min;
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txq_max.aifs = 0xFF; //不限制aifs
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txq_max.txop = 0xFFFF; //不限制txop
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txq_max.cw_min = 3; //cwmin最大值。如果觉得冲突太厉害，可以改大
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txq_max.cw_max = 511; //cwmax最大值。如果觉得冲突太厉害，可以改大
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lmac_set_edca_max(ops, &txq_max);
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lmac_set_tx_edca_slot_time(ops, 6); //6us是其他客户推荐的值
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lmac_set_nav_max(ops, 10*1000); //NAV最大限制为10ms
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txq_min.aifs = 0;
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txq_min.txop = 100; //txop最小值限制为100
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txq_min.cw_min = 0;
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txq_min.cw_max = 0;
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lmac_set_edca_min(ops, &txq_min);
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#endif
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#if WIFI_TX_AGG_EN == 0
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lmac_set_aggcnt(ops, 0);
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#endif
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#if WIFI_RX_AGG_EN == 0
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lmac_set_rx_aggcnt(ops, 0);
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#endif
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#ifdef CONFIG_SLEEP
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void *bgn_dsleep_init(void *ops);
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bgn_dsleep_init(ops);
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#endif
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}
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__init void sys_wifi_test_mode_init(void)
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{
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uint8 default_gain_table[] = { //gain默认值
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56, 56, 56, 56, 56, 56, 56, 56, //OFDM
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56, 56, 56, 56, 56, 56, 56, 56, //HT
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56, 56, 56, 56, //DSSS
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};
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lmac_set_mac_addr(NULL, 0, sys_cfgs.mac);
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lmac_set_tx_modulation_gain(NULL, default_gain_table, sizeof(default_gain_table));
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#if WIFI_FEM_CHIP != LMAC_FEM_NONE
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lmac_fem_pin_func(1);
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lmac_set_fem(NULL, WIFI_FEM_CHIP); //初始化FEM之后，不能进行RF档位选择！
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#endif
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}
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__init static void sys_wifi_ap_init(void)
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{
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ieee80211_iface_create_ap(WIFI_MODE_AP, IEEE80211_BAND_2GHZ);
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if (sys_cfgs.wifi_mode == WIFI_MODE_AP) {
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wificfg_flush(WIFI_MODE_AP);
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ieee80211_conf_set_psdata_cnt(WIFI_MODE_AP, 100);
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ieee80211_iface_start(WIFI_MODE_AP);
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}
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}
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__init static void sys_wifi_sta_init(void)
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{
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ieee80211_iface_create_sta(WIFI_MODE_STA, IEEE80211_BAND_2GHZ);
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if (sys_cfgs.wifi_mode == WIFI_MODE_STA) {
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wificfg_flush(WIFI_MODE_STA);
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ieee80211_iface_start(WIFI_MODE_STA);
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}
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}
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/* p2p功能需要使用 AP/STA 功能，p2p默认复用了AP/STA接口。
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如果需要同时使用AP/STA功能和p2p功能，则需要为 p2p 创建专用的ap/sta接口，WIFI_WORK_MODE为p2p添加定义
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*/
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__init static void sys_wifi_p2p_init(void)
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{
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#if WIFI_P2P_SUPPORT
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ieee80211_iface_create_ap(WIFI_MODE_AP, IEEE80211_BAND_2GHZ);
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//wificfg_flush(WIFI_MODE_AP);
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ieee80211_conf_set_mac(WIFI_MODE_AP, sys_cfgs.mac);
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ieee80211_iface_create_sta(WIFI_MODE_STA, IEEE80211_BAND_2GHZ);
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ieee80211_conf_stabr_table(WIFI_MODE_STA, 128, 10 * 60);
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//wificfg_flush(WIFI_MODE_STA);
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ieee80211_conf_set_mac(WIFI_MODE_STA, sys_cfgs.mac);
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ieee80211_iface_create_p2pdev(WIFI_MODE_P2P, IEEE80211_BAND_2GHZ, WIFI_MODE_AP, WIFI_MODE_STA);
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//wificfg_flush(WIFI_MODE_P2P);
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ieee80211_conf_set_mac(WIFI_MODE_P2P, sys_cfgs.mac);
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ieee80211_conf_set_ssid(WIFI_MODE_P2P, sys_cfgs.ssid);
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ieee80211_conf_set_keymgmt(WIFI_MODE_P2P, sys_cfgs.key_mgmt);
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ieee80211_conf_set_psk(WIFI_MODE_P2P, sys_cfgs.psk);
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ieee80211_iface_start(WIFI_MODE_P2P);
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#endif
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}
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__init void sys_wifi_init(void)
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{
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sys_wifi_parameter_init();
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ieee80211_deliver_init(16, 60);
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#if WIFI_AP_SUPPORT
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sys_wifi_ap_init();
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#endif
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#if WIFI_STA_SUPPORT
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sys_wifi_sta_init();
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#endif
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#if WIFI_P2P_SUPPORT
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sys_wifi_p2p_init();
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#endif
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sys_wifi_start_acs();
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}
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