tree 1a94c5164e71eab38bbe285b87d1998dcf4faf08
parent a8ede4b452540a2e7e8dcbb58ab74c1481af9e20
author Anthony DiGirolamo <tonymd@google.com> 1706223087 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1706223087 +0000

lib/adc: Implement FPGA to ADC interface

- Read and write to individual or all ADCs
- Continuous read mode function
- Move Arduino SPI library build deps to
  //third_party/BUILD.gn
- Switch sample bus pins from QSPI to the SPI1 peripheral

Change-Id: I40733f251590022793a09d68a0f53d22924d430b
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/185810
Reviewed-by: Eric Holland <hollande@google.com>
Commit-Queue: Anthony DiGirolamo <tonymd@google.com>