/*
 * initial bench to try LPC1830-Xplorer
 *   by uratan! 2012.10.10
 *   revised 2014.1.11
 */
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mini monitor

First release
With USART3-boot, monitor which can dump/edit memories will run.
minimon-001.zip

 
      ouch! once more
 


mini monitor (more)

Second release
With USART3-boot, monitor which can dump/edit memories, erase/write SPIFI-flash will run.
minimon-004.zip 


        spifi.c: line 209: ", stat"              is missing...
        ihex.c:  line 203: "ext_addr <<= 16;"    is missing...


mini monitor (more and more)

Third release
With USART3-boot, monitor which can dump/edit memories, erase/write SPIFI-flash will run.
Also, write this binary and boot from SPIFI-flash, this will be a 2nd boot-loader which see P1_8 to run monitor (P1_8=low) or run user-program at 0x10_0000 on SPIFI-flash (P1_8=open).
minimon-008.zip



magicFlash

Final release
With USART3-boot, fake ISP which emulates LPC1857 will run first. With sending '/' instead of '?', you can enter monitor which can dump/edit memories, erase/write SPIFI-flash.
Also, write this binary and boot from SPIFI-flash, this will be a 2nd boot-loader which see P1_8 to run ISP/monitor (P1_8=low) or run user-program at 0x10_0000 on SPIFI-flash (P1_8=open).
minimon-010.zip





connection  


slow SPIFI-flash (2012.11.11)

It seems that this patch is effective to avoid "SPIFI-boot vs reset-twice" problem.
You shall control it at your user-program layer, not at magicFlash boot-loader, because your user-program can be run without magicFlash.

I have bought another Xplorer and confirmed it. This pristine Xplorer toggles RUN and FREEZE just as the errata, does not run on slow mode. Let's forget. (2013.1.29) 
*** ..\minimon-010\main.c	Wed Oct 24 11:10:09 2012
--- main.c	Sun Nov 11 18:51:08 2012
***************
*** 23,28 ****
--- 23,33 ----
  	 */
  
  /*
+  * reset myself to retry if SPIFI is configured unproperly
+  */
+ #define ENABLE_SPIFI_RETRY  1
+ 
+ /*
   * fake_ISP() or minimon(), which mode to run first when P1_8 is low.
   */
  #define RUN_MINIMON_FIRST  0
***************
*** 78,85 ****
  	/*
  	 * detect boot src, and boot request for me
  	 */
! 	boot_from_spifi      = (M3_MEMMAP == 0x80000000)    ? 1 : 0;
  	spifi_boot_requested = (GPIO1_PIN & SW_MyBSEL_G1_1) ? 1 : 0;
  
  	/*
  	 * do NOT boot from my-boot-area when uart-boot or other
--- 83,104 ----
  	/*
  	 * detect boot src, and boot request for me
  	 */
! 	boot_from_spifi      = (M3_MEMMAP >= 0x80000000)    ? 1 : 0;
  	spifi_boot_requested = (GPIO1_PIN & SW_MyBSEL_G1_1) ? 1 : 0;
+ 
+ #if ENABLE_SPIFI_RETRY
+ 	/*
+ 	 * confirm SPIFI initialization properness if booted from SPIFI
+ 	 */
+ 	if(boot_from_spifi) {
+ 		if(IDIVB_CTRL != 0x09000820) {
+ 			/* reset myself */
+ 			RESET_CTRL0 = RES0_CORE_RST;	/* 1clk -> auto-clear */
+ 			while(1)
+ 				;
+ 		}
+ 	}
+ #endif /* ENABLE_SPIFI_RETRY */
  
  	/*
  	 * do NOT boot from my-boot-area when uart-boot or other


magicFlash (more) (2012.11.21)

* the document is translated ! 0eREADME.txt
* also has small small changes, compare by yourself plz.
minimon-011.zip


magicFlash (more and more) (2012.11.29)

* handling for 02 record of intel-HEX file is added.
* try to port PeripheralTest. (only USB1(VCOM) and Ether)
        (get lpc1830_Xplorer_Keil.zip from here)
* test-spifi2/ added, for interrupt vs SPIFI-flash examination
* and so on, compare by yourself plz.
minimon-012.zip


pt-msc (peripheralTest-MassStorageClass) (2012.12.30)

* I had ported CMSIS 'Examples/USBDEV/Usb_MassStoraga/' by corner-cutting.
        (get CMSIS - lpc18xx-2012-12-11.zip from here)   (==> *re_dist* (61MB))
* also has a console to control interrupt function settings.
see 00README.txt in detail.
==> pt-msc-005.zip


drv_spifi (2013.3.3)

* Try to access SPIFI-flash through SPIFI interface without spifi_drv_M3.lib
==> t-drv_spifi.zip


......

    uratan@miomio.jp
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