First off, I need you to setup Zint lib to create a 2D barcode with MCUXPRESSO for LPC11u37 arm cortex M0 chip.
Then, eventually, store the bitmap framebuffer in Flash memory using In Application Programming.
(Sample code for IAP provided)
I uploaded the Zint lib: [login to view URL]
Firmware: [login to view URL]
And IAP sample code in attachment