• sp register minus fault in stp instruction
    summary: sp (0000000012108d90) - 48 = 0x 4 000000012108d60 when exec stp instruction (62 bit become 1). Could anyone help to explain why this happen? Thanks. the details in below: We get a level...
  • sp register minus fault in stp instruction
    summary: sp (0000000012108d90) - 48 = 0x 4 000000012108d60 when exec stp instruction (62 bit become 1). Could anyone help to explain why this happen? Thanks. the details in below: We get a level...
  • SPI status register unresponsive
    Can anyone tell me why even setting SPIEN in MR, SPIENS bit is not set in STATUS register. I have enabled local loopback for testing in master mode only. I have used the at91lib library from atmel. ...
  • SPI status register unresponsive
    Can anyone tell me why even setting SPIEN in MR, SPIENS bit is not set in STATUS register. I have enabled local loopback for testing in master mode only. I have used the at91lib library from atmel. ...
  • KEIL SPI Status Register unresponsive
    can any one tell me why in keil, project for at91sam7se series, even after enabling SPI in mode register, SPIENS bit of status register is not active. I have enabled the PWM for SPI as well as SPIEN...