how disable optimalisation in inline asm?

Hello, I write code in MDR-ARM for any STM32F CPU and need send data over GPIO output on high speed and precise timing. For the sent I want to use inline asm code. For timig I use nop and /or b .+2...
how disable optimalisation in inline asm?

Hello, I write code in MDR-ARM for any STM32F CPU and need send data over GPIO output on high speed and precise timing. For the sent I want to use inline asm code. For timig I use nop and /or b .+2...
AES 128-CBC (FIPS-197) IV missing!?

Hi I tried to implement AES-128 on LPC1112, using AN11241: AES encryption and decryption software on LPC microcontrollers , but I can't find a function for initial vector. How can I input the IV for AES...
AES 128-CBC (FIPS-197) IV missing!?

Hi I tried to implement AES-128 on LPC1112, using AN11241: AES encryption and decryption software on LPC microcontrollers , but I can't find a function for initial vector. How can I input the IV for AES...
Error C197: inline-asm: invalid expression token MSR CPSR_c, #(0x12|0x80)

Hello all. I have downloaded the LPC213x sample codes for Keil, at NXP website: www.standardics.nxp.com/.../ I have tryed to compile the GPIO example, and I am getting the following error message...