• LPC17xx And IAP Command Code 57 (Reinvoke ISP)
    This post is an FYI for others using the NXP LPC17xx Cortex M3 family. This may help you save some hair in your future development if you are to use the IAP Reinvoke ISP command 57. I ran into a...
  • DFU supported with LPC1857 And IAP Command Code 57 (Reinvoke ISP)?
    I have an LPC1857 device that only supports firmware upgrade via USB0/DFU (hardwired per Table 13 of UM10430). I'd like the application code to reinvoke ISP USB0/DFU on user command to upgrade firmware...
  • LPC2300 LPC2368 Reinvoke ISP from user code
    Hi, I am trying to get an LPC2368 to reinvoke the ISP from user code, and although there is a good application note for the LPC2100 chips, I can't find anything for the LPC2300 ones. I have found...
  • I2C on LPC11C14
    Hi all, I have a MCB11C14 from Keil (MCB1000, Cortex M0) and I try to use I2C peripheral. As there is no CMSIS driver for such board, I was looking for an official library, but nothing seems to exist...
  • LPC11C14 clock frequency problem
    I am using LPC11C14 board with 12Mhz crystal. Most of ASM instructions are 1 cycle, with entering C function takes 3 cycles and exiting takes 3 cycles. __asm void test () { //3 cycles MOVS R1, #1...