• spi
    hello i used spi_sam7x.c in my project with at91sam7x256 but now can i use this file for at91sam7s256 with a little change in header file? (replace at91sam7x256 with at91sam7s256)
  • SPI
    Hi everyone I am using stm32f051. I have to send data through SPI1 into DAC081S101. there is no output in the output of the DAC081S101. similarly an error in the MSB of the MOSI output. The code...
  • problem in SPI of LPC2378
    Hi everybody! I want to send a byte with SPI in LPC2378 and i initialize the SPI block according to the user manual. But my problem is here that when i put a byte (for example 0x9F) in S0SPDR...
  • SPI Boot problem
    Hi All, I am using startsemi processor 8133 which has ARM922t core, I have configured the processor for SPI boot (CKE pin is pulled high ).I have downloaded u-boot code to flash AT45DB642D, It could...
  • RL_ARM MMC--->SPI Problem
    Hello, All I am using rl-arm , have problem when using mmc in RTX-OS in a task . when i debuge with j-link i see MMC task was be in hard loop in SPI_SAM7X.c in below line --------------------...