HAPI- Tech / Mbed 2 deprecated ika_shouyu_poppoyaki

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Fork of ika_shouyu_poppoyaki by Tedd OKANO

main.cpp@46:fe8ca451abcb, 2014-12-10 (annotated)

Committer:
okano
Date:
Wed Dec 10 09:42:12 2014 +0000
Revision:
46:fe8ca451abcb
Parent:
43:c7d6d62abc14
Child:
47:e7d395119a63
Comment edit done

Who changed what in which revision?

UserRevisionLine numberNew contents of line
okano 11:8dfc3217d1ca 1 /**
okano 11:8dfc3217d1ca 2 * Sample of ISP operation for NXP MCUs
okano 11:8dfc3217d1ca 3 *
okano 14:a7b9f74fb856 4 * @author Tedd OKANO
okano 46:fe8ca451abcb 5 * @version 1.1
okano 46:fe8ca451abcb 6 * @date Dec-2014
okano 26:a63e73885b21 7 *
okano 26:a63e73885b21 8 * This program programs MCU flash memory through UART. It uses
okano 14:a7b9f74fb856 9 * "In-System Programming (ISP)" interface in target MCU (NXP LPC micro-
okano 14:a7b9f74fb856 10 * controllers).
okano 26:a63e73885b21 11 *
okano 26:a63e73885b21 12 * The ISP is done by PC and serial cable normally. The ISP protocol is
okano 14:a7b9f74fb856 13 * executed software on a PC. The software reads a data file and transfers
okano 26:a63e73885b21 14 * the data with the ISP protocol.
okano 26:a63e73885b21 15 * This program does same process of that. The mbed perform the function like
okano 14:a7b9f74fb856 16 * "FlashMagic" and "lpc21isp".
okano 26:a63e73885b21 17 * (This program not just copies the binary but also insert 4 byte checksum at
okano 14:a7b9f74fb856 18 * address 0x1C.)
okano 26:a63e73885b21 19 *
okano 46:fe8ca451abcb 20 * This program supports LPC1114, LPC81x, LPC82x and LPC1768/1769.
okano 11:8dfc3217d1ca 21 */
okano 11:8dfc3217d1ca 22
okano 5:ff30f5b58617 23 #include "mbed.h"
okano 30:e0d7524661ca 24 #include "isp.h"
okano 22:bd98a782fba6 25 #include "serial_utilities.h"
okano 25:33cb5ad8ae24 26 #include "_user_settings.h"
okano 21:e149d0bdbf4a 27
okano 30:e0d7524661ca 28
okano 2:8d75eb0ecd20 29 LocalFileSystem local( "local" );
okano 7:815366f003ee 30
okano 19:7a7381e78025 31
okano 35:0b434ef4af49 32 #define SUMMARY_MESSAGE_FAIL "** The data could not be " WHAT_WAS_DONE " :("
okano 35:0b434ef4af49 33 #define SUMMARY_MESSAGE_SUCCESS "** The data has been " WHAT_WAS_DONE " successflly :)"
okano 35:0b434ef4af49 34
okano 7:815366f003ee 35 int main()
okano 7:815366f003ee 36 {
okano 28:689c3880e0e4 37 int err;
okano 30:e0d7524661ca 38
okano 43:c7d6d62abc14 39 printf( "\r\n\r\n\r\nmbed ISP program : programming LPC device from mbed (v1.0)\r\n" );
okano 30:e0d7524661ca 40
okano 28:689c3880e0e4 41 err = isp_flash_write( SOURCE_FILE );
okano 30:e0d7524661ca 42
k4zuki 42:2b40666d8177 43 printf( "\r\n %d: %s\r\n\r\n",err,
okano 28:689c3880e0e4 44 err ?
okano 35:0b434ef4af49 45 SUMMARY_MESSAGE_FAIL :
okano 35:0b434ef4af49 46 SUMMARY_MESSAGE_SUCCESS
okano 8:b220fadbb3d8 47 );
okano 26:a63e73885b21 48
okano 28:689c3880e0e4 49 if ( err )
okano 19:7a7381e78025 50 error( " ** ISP failed\r\n" );
okano 26:a63e73885b21 51
okano 14:a7b9f74fb856 52 #ifdef AUTO_PROGRAM_START
okano 31:1a4d59d7bd72 53
okano 30:e0d7524661ca 54 start_target_in_normal_mode( TARGET_OPERATION_BAUD_RATE );
okano 16:cac2348cfcfb 55
okano 41:74b9ff21098f 56 printf( " ** The program programmed in flash has been started!!\r\n" );
okano 35:0b434ef4af49 57
okano 14:a7b9f74fb856 58 #endif
okano 14:a7b9f74fb856 59
okano 16:cac2348cfcfb 60 printf( " (now the mbed is working in \"serial through mode\")\r\n\r\n" );
okano 35:0b434ef4af49 61
okano 30:e0d7524661ca 62 start_success_indicator();
okano 21:e149d0bdbf4a 63 usb_serial_bridge_operation(); // doesn't return. infinite loop in this function
okano 20:98d7b5878e3e 64 }
okano 16:cac2348cfcfb 65
okano 20:98d7b5878e3e 66