From 3050565531af2b3a09f2213893f10c64cf9fe43f Mon Sep 17 00:00:00 2001
From: Uros Majstorovic <majstor@majstor.org>
Date: Wed, 24 Feb 2021 19:50:20 +0100
Subject: added test app with voice, wifi/cellular data connectivity examples

---
 fw/fe310/test/wifi.c | 108 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 fw/fe310/test/wifi.c

(limited to 'fw/fe310/test/wifi.c')

diff --git a/fw/fe310/test/wifi.c b/fw/fe310/test/wifi.c
new file mode 100644
index 0000000..595a87c
--- /dev/null
+++ b/fw/fe310/test/wifi.c
@@ -0,0 +1,108 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <eos.h>
+#include <event.h>
+#include <spi.h>
+#include <uart.h>
+#include <net.h>
+#include <wifi.h>
+
+#include <unicode.h>
+
+#include <eve/eve.h>
+#include <eve/eve_kbd.h>
+
+#include <eve/screen/screen.h>
+#include <eve/screen/window.h>
+#include <eve/screen/view.h>
+#include <eve/screen/page.h>
+#include <eve/screen/form.h>
+
+#include <eve/widget/widgets.h>
+
+#include <app/root.h>
+
+#include "status.h"
+#include "wifi.h"
+
+extern EVEFont *_app_font_default;
+
+void wifi_scan_handler(unsigned char type, unsigned char *buffer, uint16_t size) {
+    EVEScreen *screen = app_screen();
+    EVEWindow *window = eve_window_get(screen, "main");
+    EVEForm *form = (EVEForm *)window->view;
+    EVESelectWidget *select = (EVESelectWidget *)eve_form_widget(form, 0);
+
+    eve_selectw_option_set(select, buffer + 1, size - 1);
+    eos_net_free(buffer, 0);
+
+    eos_spi_dev_start(EOS_DEV_DISP);
+    eve_screen_draw(app_screen());
+    eos_spi_dev_stop();
+}
+
+static void wifi_connect_handler(unsigned char type, unsigned char *buffer, uint16_t size) {
+    app_status_msg_set("WiFi connected", 1);
+    eos_net_free(buffer, 0);
+}
+
+static void wifi_disconnect_handler(unsigned char type, unsigned char *buffer, uint16_t size) {
+    app_status_msg_set("WiFi disconnected", 1);
+    eos_net_free(buffer, 0);
+}
+
+void app_wifi(EVEWindow *window, EVEViewStack *stack) {
+    char *title = "Password:";
+    uint16_t w = eve_font_str_w(_app_font_default, title) + 10;
+    APPWidgetSpec spec[] = {
+        {
+            .label.g.w = APP_SCREEN_W,
+            .label.font = _app_font_default,
+            .label.title = "Select network:",
+
+            .widget.type = EVE_WIDGET_TYPE_SELECT,
+            .widget.g.w = APP_SCREEN_W,
+            .widget.spec.select.font = _app_font_default,
+            .widget.spec.select.option_size = 1500,
+        },
+        {
+            .widget.type = EVE_WIDGET_TYPE_SPACER,
+            .widget.g.w = APP_SCREEN_W,
+            .widget.g.h = 50,
+        },
+        {
+            .label.g.w = w,
+            .label.font = _app_font_default,
+            .label.title = title,
+
+            .widget.type = EVE_WIDGET_TYPE_STR,
+            .widget.g.w = APP_SCREEN_W - w,
+            .widget.spec.str.font = _app_font_default,
+            .widget.spec.str.str_size = 128,
+        },
+    };
+
+    EVEForm *form = app_form_create(window, stack, spec, 3, app_wifi_action, app_wifi_close);
+    eos_wifi_scan();
+}
+
+void app_wifi_action(EVEForm *form) {
+    EVESelectWidget *sel = (EVESelectWidget *)eve_form_widget(form, 0);
+    EVEStrWidget *str = (EVEStrWidget *)eve_form_widget(form, 2);
+    char *ssid = eve_selectw_option_get_select(sel);
+
+    eos_wifi_connect(ssid, str->str);
+}
+
+void app_wifi_close(EVEForm *form) {
+    app_form_destroy(form);
+}
+
+void app_wifi_init(void) {
+    eos_wifi_set_handler(EOS_WIFI_MTYPE_SCAN, wifi_scan_handler);
+    eos_wifi_set_handler(EOS_WIFI_MTYPE_CONNECT, wifi_connect_handler);
+    eos_wifi_set_handler(EOS_WIFI_MTYPE_DISCONNECT, wifi_disconnect_handler);
+}
-- 
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