notBrad/flipper-zero-tutorials
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
742bfc1559
flipper-zero-tutorials/gpio/spi_demo
History
Derek Jamison ddb07eaeee Fix bug found by Slackware!
2023-11-15 17:10:57 -06:00
..
app.c SPI demo w/W25Q32 chip 2023-11-15 15:43:03 -06:00
app.png SPI demo w/W25Q32 chip 2023-11-15 15:43:03 -06:00
application.fam SPI demo w/W25Q32 chip 2023-11-15 15:43:03 -06:00
Hello-World.sal SPI demo w/W25Q32 chip 2023-11-15 15:43:03 -06:00
README.md SPI demo w/W25Q32 chip 2023-11-15 15:43:03 -06:00
spi_v2.c Fix bug found by Slackware! 2023-11-15 17:10:57 -06:00
spi.c Fix bug found by Slackware! 2023-11-15 17:10:57 -06:00

README.md

SPI_DEMO

This is Not intended to be a full demo, but a simple example of how to use the SPI interface on the Flipper Zero.

Please see https://youtu.be/W6bGYZ5PgIc for a video demo.

My video this Saturday, Nov 18th 2023, will cover how to wire the device between the Flipper Zero and the chip that supports SPI, such as the W25Q32.

The connections are:

  • Flipper Pin 2 - MOSI (D0 on the W25Q32)
  • Flipper Pin 3 - MISO (D1 on the W25Q32)
  • Flipper Pin 4 - CS (CS on the W25Q32)
  • Flipper Pin 5 - SCK (SLK on the W25Q32)
  • Flipper Pin 8 - GND (GND on the W25Q32)
  • Flipper Pin 9 - 3V3 (VCC on the W25Q32)

The Hellow-World.sal file can be viewed using https://www.saleae.com/downloads/ software. This is a capture of my W25Q32 chip being read by the Flipper Zero. The commands were sent using the SPI Mem Manager application.

You can find the SPI Mem Manager application at https://github.com/flipperdevices/flipperzero-good-faps/tree/dev/spi_mem_manager