topic AN2295 K60 bootloader? in Kinetis Microcontrollers

AN2295 K60 bootloader?

楊智翔楊 — Mon, 12 Oct 2015 07:53:50 GMT

Dear All

My compiler tool is IAR.

K60_120M

I got error message as below:

Why?

Thanks!

B&R.

楊智翔楊 — Tue, 13 Oct 2015 02:28:39 GMT

The problem has been resolved,to upgrade "win_hc08sprg.exe" version to 10.0.18.0.

However,I got another issue done the AN2295 procedure(User code on 0x00004400).

Can't boot up after AC power.I founded the reset pin always high and low.What happened?

Thanks!

B&R.

楊智翔楊 — Tue, 13 Oct 2015 05:15:35 GMT

AN2295_LinkerFile.icf

>>>>

/*-Memory Regions-*/

define symbol __ICFEDIT_region_ROM_start__ = 0x00000000;

define symbol __ICFEDIT_region_ROM_end__ = 0x00003FFF; // 0x000004FF for 8K Flash devices

define symbol __ICFEDIT_region_RAM_start__ = 0x1fff0000;

define symbol __ICFEDIT_region_RAM_end__ = 0x1fffffff;

define symbol __ICFEDIT_region_RAM1_start__ = 0x20000000;

define symbol __ICFEDIT_region_RAM1_end__ = 0x2000ffff;

define symbol IntVectTable_start__ = 0x00000000;

define symbol IntVectTable_end__ = 0x0000003f;

define symbol FlashConfig_start__ = 0x00000400;

define symbol FlashConfig_end__ = 0x0000040f;

<<<<

define exported symbol __BOOT_STACK_ADDRESS = __ICFEDIT_region_RAM1_end__ - 7; //>>>>>>>> ?????? Is correct?

bootloader.c

>>>>

<<<<

Ahter Running......

>>>>

<<<<

Can't boot up after AC power. Is the entry point uncorrected?

楊智翔楊 — Tue, 13 Oct 2015 07:42:24 GMT

Resolved,Thanks!

AN2295_TWR_K60_cfg.h

/* Flash block count of this MCU */

//#define FLASH_BLOCK_CNT 1//<<<<<<< comment