topic LPC1785 after set CRP level 2, how to re-invoke that using UART0/3 or SD card to upgrade firmware by IAP? in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/LPC1785-after-set-CRP-level-2-how-to-re-invoke-that-using-UART0/m-p/518670#M2799 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by cwl on Wed Jan 30 19:38:33 MST 2013</STRONG><BR /><SPAN>hi, </SPAN><BR /><BR /><SPAN>By using LPC1785, we want to use either UART0/3 or SD card to upgrade binary file by IAP.</SPAN><BR /><BR /><SPAN>We have looked at the below example and app note but still have no idea how to fix our problems.</SPAN><BR /><SPAN><A class="jive-link-external-small" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fwww.lpcware.com%2Fcontent%2Fnxpfile%2Fan10851-crp-example-source-code" rel="nofollow" target="_blank">http://www.lpcware.com/content/nxpfile/an10851-crp-example-source-code</A></SPAN><BR /><BR /><SPAN>We have the below questions:</SPAN><BR /><SPAN>1) after set CRP level 2, how to re-invoke that we could upgrade binary file from UART0/3 by IAP?</SPAN><BR /><SPAN>2) after set CRP level 2, do you have any example codes that could upgrade binary file to flash by writing to SDRAM first and then writing back to the flash?</SPAN><BR /><SPAN>3) do you have any SD card interface library codes?</SPAN><BR /><BR /><SPAN>thanks!</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:39:13 GMT lpcware 2016-06-15T17:39:13Z LPC1785 after set CRP level 2, how to re-invoke that using UART0/3 or SD card to upgrade firmware by IAP? https://community.nxp.com/t5/LPC-Microcontrollers/LPC1785-after-set-CRP-level-2-how-to-re-invoke-that-using-UART0/m-p/518670#M2799 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by cwl on Wed Jan 30 19:38:33 MST 2013</STRONG><BR /><SPAN>hi, </SPAN><BR /><BR /><SPAN>By using LPC1785, we want to use either UART0/3 or SD card to upgrade binary file by IAP.</SPAN><BR /><BR /><SPAN>We have looked at the below example and app note but still have no idea how to fix our problems.</SPAN><BR /><SPAN><A class="jive-link-external-small" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fwww.lpcware.com%2Fcontent%2Fnxpfile%2Fan10851-crp-example-source-code" rel="nofollow" target="_blank">http://www.lpcware.com/content/nxpfile/an10851-crp-example-source-code</A></SPAN><BR /><BR /><SPAN>We have the below questions:</SPAN><BR /><SPAN>1) after set CRP level 2, how to re-invoke that we could upgrade binary file from UART0/3 by IAP?</SPAN><BR /><SPAN>2) after set CRP level 2, do you have any example codes that could upgrade binary file to flash by writing to SDRAM first and then writing back to the flash?</SPAN><BR /><SPAN>3) do you have any SD card interface library codes?</SPAN><BR /><BR /><SPAN>thanks!</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:39:13 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1785-after-set-CRP-level-2-how-to-re-invoke-that-using-UART0/m-p/518670#M2799 lpcware 2016-06-15T17:39:13Z