Search found 6 matches

by shdrmr
Mon Jan 15, 2018 7:09 pm
Forum: Development Tools and Programming
Topic: Xflash returns error code F3020
Replies: 1
Views: 1946

Xflash returns error code F3020

Hey guys, So we are developing a custom board for a client, with an XMOS. We both have identical copies of the board and I am able to flash it successfully with xflash from xtimecomposer 14.3.2. However, on my client side when he flashes the same firmware and same toolchain version, all he gets is &...
by shdrmr
Fri Oct 20, 2017 12:39 pm
Forum: Development Tools and Programming
Topic: spi slave bootloader with xtimecomposer version 14.3
Replies: 1
Views: 2967

spi slave bootloader with xtimecomposer version 14.3

Hey guys, This is a follow up to the topic I raised (https://xcore.com/viewtopic.php?f=26&t=6124). Long story short my objective was to get the Slicekit x200 to boot from SPI slave. I followed the application note AN00238 but failed many times. Finally I realized that the mapping was done improp...
by shdrmr
Wed Oct 18, 2017 4:13 pm
Forum: Development Tools and Programming
Topic: SliceKit x200 boot from SPI Slave
Replies: 4
Views: 4834

Re: SliceKit x200 boot from SPI Slave

Hey, Yes you are right. I have soldered a pullup resistor to 3.3 V line to SPI_SEL_N (this line is exposed only in the XLINK debug up line and i soldered this to the JTAG adapter.) It is successful because the device wont be in SPI slave boot mode (tile 0 will be at address 0xfff00734) otherwise. Wh...
by shdrmr
Wed Oct 18, 2017 3:02 pm
Forum: Development Tools and Programming
Topic: SliceKit x200 boot from SPI Slave
Replies: 4
Views: 4834

Re: SliceKit x200 boot from SPI Slave

Thanks for your reply. I am sorry I did not set my requirements straight. The application uses the XU216-512-TQ128 connected to a Raspberry Pi (). It sends data back and forth using SPI and we have designed a PCB to do this. In the next iteration of the PCB, we would like to eliminate the use of QSP...
by shdrmr
Tue Oct 17, 2017 5:02 pm
Forum: Development Tools and Programming
Topic: Settings compiler flags for SPI Slave Boot Loader thru XTime Composer Studio
Replies: 5
Views: 6907

Re: Settings compiler flags for SPI Slave Boot Loader thru XTime Composer Studio

Hey, were u succesful in booting in SPI SLave, I am not able to transfer the image in my SLICEKIT X200
by shdrmr
Tue Oct 17, 2017 5:01 pm
Forum: Development Tools and Programming
Topic: SliceKit x200 boot from SPI Slave
Replies: 4
Views: 4834

SliceKit x200 boot from SPI Slave

Hey guys, I am fairly new to the XMOS world and for our application, we would like to remotely upgrade the firmware using SPI. The SPI Master in this case is a raspberry pi. I have followed specific to dot instructions from AN00238 about compiling an image and the bootloader. I have also ensured tha...