Add flush of the STDIN buffer and reset EP_AGORA baud to default

Author: Chris Trowbridge

main.cpp

@@ -120,6 +120,15 @@ void update_progress(uint32_t progress, uint32_t total)
     printf("Update progress = %" PRIu8 "%%\n", percent);
 }
 
+void flush_stdin_buffer(void)
+{
+    FileHandle *debug_console = mbed::mbed_file_handle(STDIN_FILENO);
+    while(debug_console->readable()) {
+        char buffer[1];
+        debug_console->read(buffer, 1);
+    }
+}
+
 int main(void)
 {
     int status;
@@ -237,6 +246,9 @@ int main(void)
     t.start(callback(&queue, &EventQueue::dispatch_forever));
     queue.call_every(5000, value_increment);
 
+    // Flush the stdin buffer before reading from it
+    flush_stdin_buffer();
+
     while(cloud_client_running) {
         int in_char = getchar();
         if (in_char == 'i') {

mbed_app.json

@@ -288,8 +288,6 @@
             "storage_filesystem.blockdevice"            : "SPIF",
             "storage_filesystem.external_base_address"  : "(0x0)",
             "storage_filesystem.external_size"          : "(1024*1024*1)",
-            "platform.default-serial-baud-rate"         : 230400,
-            "platform.stdio-baud-rate"                  : 230400,
             "drivers.uart-serial-rxbuf-size"            : 1024,
             "drivers.uart-serial-txbuf-size"            : 1024,
             "lwip.ipv4-enabled"                         : true,