Diff: UsaPack.hpp

Revision:

3:526f824b50ef

Parent:

1:7d6e751f5986

Child:

4:844eff5a2fa8

--- a/UsaPack.hpp	Sat Apr 24 04:38:39 2021 +0000
+++ b/UsaPack.hpp	Mon Apr 26 11:33:25 2021 +0000
@@ -7,16 +7,22 @@
 {
 private:
     Serial serial;
-    const int uart_size = 256;
-    char uart_buffer[uart_size];
-    int uart_index;
+    const int receive_size = 256;
+    char receive_buffer[receive_size];
+    volatile int receive_index;
     const int package_types = 64;
-    int package_index;
-    int package_address[package_types];
-    int package_size[package_types];
+    volatile int package_index;
+    volatile int package_address[package_types];
+    volatile int package_size[package_types];
     void* package_object[package_types];
     
+    const int send_size = 256;
+    char send_buffer[send_size];
+    volatile int send_index;
+    volatile int send_end_index;
+    
     void Receive();
+    void SendByte();
     void Decode();
     
 public:
@@ -53,8 +59,10 @@
         CobsEncode(package.byte_data, (int)sizeof(_package), send_cobs_data);
         for (int i = 0; i < sizeof(_package)+2; i++)
         {
-            serial.putc(send_cobs_data[i]);
+            send_buffer[(send_end_index + i) % send_size] = send_cobs_data[i];
         }
+        send_end_index = (send_end_index + sizeof(_package) + 2) % send_size;
+        serial.attach(this, &UsaPack::SendByte, Serial::TxIrq);
     }