工程提交

Core/LWIP/App/httpd_cgi.c

@@ -0,0 +1,36 @@
+#include "httpd_cgi.h"
+#include "lwip/apps/httpd.h"
+#include "main.h"
+
+// ????(?????? ADC?????)
+volatile float g_temperature = 25.5f;
+volatile uint8_t g_led_state = 0;
+
+#define LED_PIN GPIO_PIN_14
+#define LED_PORT GPIOB
+
+static const char* api_status_handler(int iIndex, int iNumParams, char *pcParam[], char *pcValue[])
+{
+    static char json[64];
+    snprintf(json, sizeof(json), "{\"temp\":%.1f,\"led\":%d}", g_temperature, g_led_state);
+    return json;
+}
+
+
+static const char* api_success_handler(int iIndex, int iNumParams, char *pcParam[], char *pcValue[])
+{
+    return ""; // ?????
+}
+
+void setup_web_api(void)
+{
+    const tCGI handlers[] = {
+        { "/api/status",  api_status_handler },
+        { "/api/success", api_success_handler }
+    };
+    http_set_cgi_handlers(handlers, 2);
+}
+
+
+
+