Kinetis Microcontrollers中的主题 How to erase the FLBPR setting in K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-erase-the-FLBPR-setting-in-K60/m-p/305718#M12970 <HTML><HEAD></HEAD><BODY><P>I am trying to use AN2295 bootloader on MK60FN1M0VLQ12. When I use the bootloader code, I make a mistake to enable "BOOTLOADER_FLASH_PROTECTION = 1" and I load this bootloader code into K60. </P><P>I think it enable FLBPR. When I try to disable "BOOTLOADER_FLASH_PROTECTION ", the IAR can't load</P><P>the new compiled code <SPAN style="font-size: 10pt; line-height: 1.5em;">into K60. There is only bootloader code without user application code in K60.</SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">How do I erase the FLBPR to load the new bootloader code and user application code?</SPAN></P></BODY></HTML> Tue, 27 May 2014 01:58:37 GMT kkkk 2014-05-27T01:58:37Z How to erase the FLBPR setting in K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-erase-the-FLBPR-setting-in-K60/m-p/305718#M12970 <HTML><HEAD></HEAD><BODY><P>I am trying to use AN2295 bootloader on MK60FN1M0VLQ12. When I use the bootloader code, I make a mistake to enable "BOOTLOADER_FLASH_PROTECTION = 1" and I load this bootloader code into K60. </P><P>I think it enable FLBPR. When I try to disable "BOOTLOADER_FLASH_PROTECTION ", the IAR can't load</P><P>the new compiled code <SPAN style="font-size: 10pt; line-height: 1.5em;">into K60. There is only bootloader code without user application code in K60.</SPAN></P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">How do I erase the FLBPR to load the new bootloader code and user application code?</SPAN></P></BODY></HTML> Tue, 27 May 2014 01:58:37 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-erase-the-FLBPR-setting-in-K60/m-p/305718#M12970 kkkk 2014-05-27T01:58:37Z Re: How to erase the FLBPR setting in K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-erase-the-FLBPR-setting-in-K60/m-p/305719#M12971 <HTML><HEAD></HEAD><BODY><P>The "BOOTLOADER_FLASH_PROTECTION = 1" will protect bootloader ROM with modify Flash configuration field addrss 0x408~0x40B values.</P><P>Customer can use JTAG debugger tool do mass erase to remove Flash configuration field Flash protection value, even though Flash configuration field address is protected.</P><P>Such as using Segger J-Link tool, at J-Link Commander tool to run "unlock Kinetis" command.</P><P><BR />Wish it help.</P><P></P><P>best regards,<BR />Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 29 May 2014 04:01:28 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-erase-the-FLBPR-setting-in-K60/m-p/305719#M12971 Hui_Ma 2014-05-29T04:01:28Z Re: How to erase the FLBPR setting in K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-erase-the-FLBPR-setting-in-K60/m-p/305720#M12972 <HTML><HEAD></HEAD><BODY><P>It works. Thanks a lot for help.</P></BODY></HTML> Tue, 03 Jun 2014 02:34:55 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-erase-the-FLBPR-setting-in-K60/m-p/305720#M12972 kkkk 2014-06-03T02:34:55Z