LPCScrypt and LPC1820 with W25Q40CL spifi

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by fancypants on Fri Mar 06 00:24:48 MST 2015
I'm working on a project that has an LPC1820 and W25Q40CL spi flash. LPC1820 is hard-wired to either boot from spifi or usb0. The W25Q40CL is programmed with test code - blinking leds, etc. I've successfully programmed the W25Q40CL through the debugger (JTAGjet :^( ). When I power the unit on and boot from spifi, the leds dance and do their thing as expected. I then turn off power, hold a button, and boot from usb0. I run boot_lpcscrypt and it finds the dfu device and downloads LPCScrypt_55.bin.hdr to the LPC1820. I then run "lpcscrypt targetInfo" and I get "LPC1820: - No Internal Flash PartID:0xf00adb3c 0x0 Clock: 180000000Hz". Seems good. I then run "lpcscrypt queryspifi" and it says "No SPIFI". Any attempt to program the spifi returns a similar message.

Am I doing something wrong?