Added patterns to check TFTP received data. All woks good now.

21_m1284p_WIZNET_TFTP_client_FATFS/main.c

@@ -11,10 +11,10 @@
  * TODO:
  * OK(v1.1) 1. Print-out received file from TFTP to serial console (small file < 512 bytes OK).
  * OK(v1.2) 2. Print-out received file from TFTP to serial console (multi-packet files > 512 bytes).
- * OK(v1.3) 3. Write-in data to SD-card file "readme_txt" and another patterns.
- * 4. Print out "readme.txt" contents head (from SD-Card ) in a serial terminal.
+ * OK(v1.3) 3. Write-in data to SD-card file "test.txt" and another patterns.
+ * OK(v1.4) 4. Print out "test.txt" contents head (from SD-Card ) in a serial terminal.
  * 5. Add handlers for CHK_RAM_LEAKAGE && CHK_UPTIME.
- * 6. Clear the code from the loopback sockets
+ * 6.?? Clear the code from the loopback sockets (Is it really need to do?)
  *
  * Remark:
  * Checked with PC tftp-server (WIN7) - tftpd64.exe
@@ -63,7 +63,7 @@ volatile unsigned long _millis; // for millis tick !! Overflow every ~49.7 days
 //*********Program metrics
 const char compile_date[] PROGMEM    = __DATE__;     // Mmm dd yyyy - Дата компиляции
 const char compile_time[] PROGMEM    = __TIME__;     // hh:mm:ss - Время компиляции
-const char str_prog_name[] PROGMEM   = "\r\nAtMega1284p v1.3 Static IP TFTP Client && FATFS SDCARD WIZNET_5500 ETHERNET 27/03/2019\r\n"; // Program name
+const char str_prog_name[] PROGMEM   = "\r\nAtMega1284p v1.4 Static IP TFTP Client && FATFS SDCARD WIZNET_5500 ETHERNET 28/03/2019\r\n"; // Program name
 
 #if defined(__AVR_ATmega128__)
 const char PROGMEM str_mcu[] = "ATmega128"; //CPU is m128
@@ -373,7 +373,7 @@ void fatfs_head_file(const char * fn)
 				_buf[br] = 0x0;
 			else
 				_buf[127] = 0x0;
-			PRINTF ("OK\r\n");
+			PRINTF("OK\r\n");
 			PRINTF("text contents reading %u bytes:\r\n", br);
 			PRINTF("%s", _buf);
 		}
@@ -391,6 +391,7 @@ void fatfs_head_file(const char * fn)
 		PRINTF ("ERROR opening file <%s> ", fn);
 		put_rc(f_err_code);
 	}
+	PRINTF("\r\n");
 }
 
 void fatfs_init(void)
@@ -520,7 +521,7 @@ int main()
 
 	//FAT_FS init and quick test(root directory list && print out head index.htm)
 	fatfs_init();
-	fatfs_head_file("index.htm");
+	//fatfs_head_file("index.htm");
 
 	//Wizchip WIZ5500 Ethernet initialize
 	IO_LIBRARY_Init(); //After that ping must working
@@ -557,10 +558,10 @@ int main()
 					printf("\r\n########## SW1 was pressed.\r\n");
 					memset(tftp_filename, 0x0, TFTP_FILE_NAME_SIZE);
 					//!!Don't forget about 8.3 file name rule!!
-					//strncpy(tftp_filename, "test.txt", TFTP_FILE_NAME_SIZE);
-					strncpy(tftp_filename, "README.md", TFTP_FILE_NAME_SIZE);
+					strncpy(tftp_filename, "test.txt", TFTP_FILE_NAME_SIZE);
+					//strncpy(tftp_filename, "README.md", TFTP_FILE_NAME_SIZE);
 					//strncpy(tftp_filename, "tftpd32.ini", TFTP_FILE_NAME_SIZE);
-					//strncpy(tftp_filename, "ff_lfn.c", TFTP_FILE_NAME_SIZE);
+					//strncpy(tftp_filename, "ff_lfn.txt", TFTP_FILE_NAME_SIZE);
 
 					tftp_server = ((uint32_t)tftp_destip[0] << 24) | ((uint32_t)tftp_destip[1] << 16) | ((uint32_t)tftp_destip[2] << 8) | ((uint32_t)tftp_destip[3]);
 
@@ -582,6 +583,10 @@ int main()
 							if(_ret == TFTP_SUCCESS)
 							{
 								PRINTF("\r\n++TFTP transfer complete:[%u] SUCCESS, received %lu bytes\r\n", _ret, get_tftp_received_size());
+
+								//Print-out head received file
+								fatfs_head_file(tftp_filename);
+
 							}
 							else if(_ret == TFTP_FAIL)
 							{

21_m1284p_WIZNET_TFTP_client_FATFS/test_patterns/test.txt

@@ -0,0 +1,6 @@
+#1 Hello to TFTP server!
+#2 Hello to TFTP server again!
+#3 It works!
+#4 New string for test..
+#5 Bumped :))
+

21_m1284p_WIZNET_TFTP_client_FATFS/test_patterns/tftpd32.ini

@@ -0,0 +1,40 @@
+[DHCP]
+Lease_NumLeases=0
+[TFTPD32]
+BaseDirectory=.
+TftpPort=69
+Hide=0
+WinSize=0
+Negociate=1
+PXECompatibility=0
+DirText=1
+ShowProgressBar=1
+Timeout=3
+MaxRetransmit=6
+SecurityLevel=1
+UnixStrings=1
+Beep=0
+VirtualRoot=0
+MD5=0
+LocalIP=
+Services=1
+TftpLogFile=
+SaveSyslogFile=
+PipeSyslogMsg=0
+LowestUDPPort=0
+HighestUDPPort=0
+MulticastPort=0
+MulticastAddress=
+PersistantLeases=1
+DHCP Ping=1
+DHCP LocalIP=
+Max Simultaneous Transfers=100
+UseEventLog=0
+Console Password=tftpd32
+Support for port Option=0
+UseEventLog=0
+Keep transfer Gui=5
+Ignore ack for last TFTP packet=0
+Enable IPv6=0
+UnicastBOOTP=0
+DHCP Double Answer=0