os/board/bk7239n,TizenRT\apps\examples:Adapt country codes based on the provided table

apps/examples/wifi_manager/wm_test/wm_test.c

@@ -589,6 +589,32 @@ void _wt_set_power(void *arg)
 	WT_LEAVE;
 }
 
+void _wt_set_channel_plan(void *arg)
+{
+	WT_ENTER;
+	struct wt_options *opt = (struct wt_options *)arg;
+	wifi_manager_result_e res = wifi_manager_set_channel_plan(opt->channel_plan);
+	if (res != WIFI_MANAGER_SUCCESS) {
+		WT_LOGE(TAG, "fail to set channel plan\n");
+		return;
+	}
+	WT_LOG(TAG, "set channel plan %d\n", opt->channel_plan);
+	WT_LEAVE;
+}
+
+int _wt_parse_channel_plan(struct wt_options *opt, int argc, char *argv[])
+{
+	if (argc != 3) {
+		WT_LOGE(TAG, "invalid argument\n");
+		return -1;
+	}
+
+	opt->channel_plan = atoi(argv[2]);
+	WT_LOG(TAG, "channel plan %d\n", opt->channel_plan);
+
+	return 0;
+}
+
 void _wt_stress_test(void *arg)
 {
 	wm_run_stress_test(arg);

apps/examples/wifi_manager/wm_test/wm_test.h

@@ -32,6 +32,7 @@ struct wt_options {
 	char *softap_ssid;
 	char *softap_password;
 	int softap_channel;
+	uint8_t channel_plan;
 	int scan_specific;
 	uint32_t stress_tc_idx;
 	uint8_t power_mode;

apps/examples/wifi_manager/wm_test/wm_test_table.h

@@ -26,6 +26,7 @@ WT_MEMBER_POOL(WT_TEST_DISPLAY_AP, _wt_interop_display_ap, _wt_parse_interop, "d
 WT_MEMBER_POOL(WT_TYPE_EVT_TC, _wt_run_evt_tc, _wt_parse_evt_tc, "tc_evt")
 WT_MEMBER_POOL(WT_TYPE_DNS, _wt_dns_test, _wt_parse_dns, "dns")
 WT_MEMBER_POOL(WT_TYPE_CONNECTBYRSSI, _wt_connectbyrssi_test, _wt_parse_connectbyrssi, "connect_by_rssi")
+WT_MEMBER_POOL(WT_TYPE_CHAN_PLAN, _wt_set_channel_plan, _wt_parse_channel_plan, "chan_plan")
 #if defined(CONFIG_ENABLE_HOMELYNK) && (CONFIG_ENABLE_HOMELYNK == 1)
 WT_MEMBER_POOL(WT_TYPE_ENABLE_BRIDGE, _wt_enable_bridge, _wt_parse_bridge, "bridge")
 #endif

apps/examples/wifi_manager/wm_test/wm_test_usage.h

@@ -98,6 +98,10 @@
 	"\n connectbybestrssi test mode options:\n"					\
 	"	 wm_test connect_by_rssi [SSID_NAME] [SSID_authentication] [SSID_Password] [Repeat Count]\n"\
 
+#define WT_CHANPLAN_USAGE								\
+	"\n set channel plan\n"								\
+	"	 wm_test chan_plan [channel_plan]\n"				\
+
 #define WT_USAGE									\
 	"\n usage: wm_test [options]\n"					\
 	"\n run Wi-Fi Manager:\n"						\

os/board/bk7239n/src/bsp_adapter/src/net/bk_netmgr.c

@@ -1593,8 +1593,8 @@ trwifi_result_e bk_wifi_netmgr_ioctl(struct netdev *dev, trwifi_msg_s *msg)
 
 trwifi_result_e bk_wifi_netmgr_set_chplan(struct netdev *dev, uint8_t chplan)
 {
- 	trwifi_result_e wuret = TRWIFI_SUCCESS;
-
+	trwifi_result_e wuret = TRWIFI_SUCCESS;
+#if 0
  	if (!bk_wifi_check_channel(chplan)) {
  		ndbg("[BK] invalid chplan argument \r\n");
 		wuret = TRWIFI_INVALID_ARGS;
@@ -1612,6 +1612,33 @@ trwifi_result_e bk_wifi_netmgr_set_chplan(struct netdev *dev, uint8_t chplan)
 	}
 
 	bk_wifi_set_ap_channel(chplan);
+#endif
+	char country_code[3] = {0};
+	int region_idx = chplan;
+	bk_err_t ret;
+	ndbg("[BK] chplan %d\r\n", chplan);
+
+	if (region_idx < 1 || region_idx > 50) {
+		ndbg("[BK] invalid chplan argument %d, expected 1~50\r\n", chplan);
+		wuret = TRWIFI_INVALID_ARGS;
+		goto exit_set_chp;
+	}
+
+	if (region_idx <= 26) {
+		country_code[0] = 'A' + (region_idx - 1);
+		country_code[1] = '\0';
+	} else {
+		country_code[0] = 'A';
+		country_code[1] = 'A' + (region_idx - 27);
+		country_code[2] = '\0';
+	}
+
+	ret = bk_wifi_set_country_code(country_code);
+	if (ret != BK_OK) {
+		ndbg("[BK] failed to set country code %s, ret=%d\r\n", country_code, ret);
+		wuret = TRWIFI_FAIL;
+		goto exit_set_chp;
+	}
 
 exit_set_chp:
  	return wuret;