lv_app_wifi: buffer and resend last message
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@@ -33,6 +33,8 @@ typedef struct
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char set_pwd[64];
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char set_pwd[64];
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char set_ip[32];
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char set_ip[32];
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char set_port[16];
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char set_port[16];
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uint8_t * last_msg_dp;
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uint16_t last_msg_size;
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}my_app_data_t;
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}my_app_data_t;
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/*Application specific data a window of this application*/
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/*Application specific data a window of this application*/
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@@ -151,6 +153,8 @@ static void my_app_run(lv_app_inst_t * app, void * conf)
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strcpy(adata->set_pwd, LV_APP_WIFI_PWD_DEF);
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strcpy(adata->set_pwd, LV_APP_WIFI_PWD_DEF);
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strcpy(adata->set_ip, LV_APP_WIFI_IP_DEF);
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strcpy(adata->set_ip, LV_APP_WIFI_IP_DEF);
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strcpy(adata->set_port, LV_APP_WIFI_PORT_DEF);
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strcpy(adata->set_port, LV_APP_WIFI_PORT_DEF);
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adata->last_msg_dp = NULL;
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adata->last_msg_size = 0;
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}
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}
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/**
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/**
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@@ -177,6 +181,13 @@ static void my_com_rec(lv_app_inst_t * app_send, lv_app_inst_t * app_rec,
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{
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{
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if(type == LV_APP_COM_TYPE_CHAR) { /*data: string*/
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if(type == LV_APP_COM_TYPE_CHAR) { /*data: string*/
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app_act_com = app_rec;
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app_act_com = app_rec;
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my_app_data_t * adata = app_act_com->app_data;
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if(adata->last_msg_dp != NULL) dm_free(adata->last_msg_dp);
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adata->last_msg_dp = dm_alloc(size);
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memcpy(adata->last_msg_dp, data, size);
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adata->last_msg_size = size;
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wifi_tcp_transf(data, size, tcp_transf_cb);
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wifi_tcp_transf(data, size, tcp_transf_cb);
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}
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}
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}
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}
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@@ -286,12 +297,23 @@ static void wifi_state_monitor_task(void * param)
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static wifimng_state_t state_prev = WIFIMNG_STATE_WAIT;
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static wifimng_state_t state_prev = WIFIMNG_STATE_WAIT;
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wifimng_state_t state_act = wifimng_get_state();
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wifimng_state_t state_act = wifimng_get_state();
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if(state_prev != state_act && state_act == WIFIMNG_STATE_READY) {
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if(state_prev != state_act && state_act == WIFIMNG_STATE_READY) {
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lv_app_notice_add("WiFi connected to:\n%s\n%s:%s",
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lv_app_notice_add("WiFi connected to:\n%s\n%s:%s",
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wifimng_get_last_ssid(), wifimng_get_last_ip(), wifimng_get_last_port());
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wifimng_get_last_ssid(), wifimng_get_last_ip(), wifimng_get_last_port());
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win_title_refr();
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win_title_refr();
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}
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}
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/* The wifi should be busy if there is sg. to send.
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* It means fail during last send. Try again*/
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if(app_act_com != NULL) {
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if(wifi_busy() == false && state_act == WIFIMNG_STATE_READY) {
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/*Try to send the message again*/
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lv_app_notice_add("Resend WiFi message");
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my_app_data_t * adata = app_act_com->app_data;
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wifi_tcp_transf(adata->last_msg_dp, adata->last_msg_size, tcp_transf_cb);
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}
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}
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state_prev = state_act;
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state_prev = state_act;
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}
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}
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@@ -451,13 +473,17 @@ static void tcp_transf_cb(wifi_state_t state, const char * txt)
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memcpy(buf, &txt[2], size);
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memcpy(buf, &txt[2], size);
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buf[size] = '\0';
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buf[size] = '\0';
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lv_app_com_send(app_act_com, LV_APP_COM_TYPE_CHAR, &txt[2], size);
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lv_app_com_send(app_act_com, LV_APP_COM_TYPE_CHAR, &txt[2], size);
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my_app_data_t * adata = app_act_com->app_data;
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dm_free(adata->last_msg_dp);
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adata->last_msg_dp = NULL;
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adata->last_msg_size = 0;
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app_act_com = NULL;
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}else if(state == WIFI_STATE_ERROR) {
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}else if(state == WIFI_STATE_ERROR) {
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lv_app_notice_add("WiFi TCP transfer error\n%s", txt);
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lv_app_notice_add("WiFi TCP transfer error\n%s", txt);
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lv_app_notice_add("Reconnecting to WiFi...");
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lv_app_notice_add("Reconnecting to WiFi...");
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wifimng_reconnect();
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wifimng_reconnect();
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}
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}
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app_act_com = NULL;
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}
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}
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