adafruit-mirror/Salae_SPI_Packet
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Scott Shawcroft d021c21ceb Add the script itself and a short README with instructions.
2016-10-17 17:46:00 -07:00
readme_imgs Add the script itself and a short README with instructions. 2016-10-17 17:46:00 -07:00
LICENSE Add the script itself and a short README with instructions. 2016-10-17 17:46:00 -07:00
README.md Add the script itself and a short README with instructions. 2016-10-17 17:46:00 -07:00
spi_packet.py Add the script itself and a short README with instructions. 2016-10-17 17:46:00 -07:00

README.md

Salae SPI Packet

Salae's SPI analysis is awesome until you have a huge capture to sort through.

Salae SPI Data Raw

Luckily you can export the capture data into a CSV file.

Salae export

Once its in a CSV file, you can run this python3 script over it to dump the start of each packet and filter out commands you aren't interested in.

python3 spi_packet.py ../Desktop/bad_init.csv

Example output:

3.298023800000000 READ_DATA            Master 03 00 0d 00 00 00 00 00 Slave 00 00 00 00 00 00 00 00 2080 total bits
3.300933100000000 PAGE_PROGRAM         Master 02 1f fd 00 00 00 00 00 Slave 00 00 00 00 00 00 00 00 2080 total bits
3.303866000000000 SECTOR_ERASE         Master 20 00 00 00 Slave 00 00 00 00 32 total bits
3.303939800000000 READ_DATA            Master 03 1f f0 00 00 00 00 00 Slave 00 00 00 00 00 00 00 00 2080 total bits
3.306849160000000 PAGE_PROGRAM         Master 02 00 00 00 00 00 00 00 Slave 00 00 00 00 00 00 00 00 2080 total bits