Commit Graph

9 Commits

Author SHA1 Message Date
Frederik Walk
381d91e7bc Use DMA for reading external ADC
The external ADC will constantly convert, reading will give
the maximum value since the last read. This should avoid
missing any peaks.

The internal ADC will now only do one conversion upon read,
consider it abandoned for now.
2024-11-13 21:12:26 +01:00
Frederik Walk
fc15457cbf Update Pico SDK to 2.0.0 2024-11-07 16:15:44 +01:00
Frederik Walk
96c34813dc Add support for external ADC 2023-08-09 22:31:21 +02:00
Frederik Walk
a7095c4aeb Add library for MCP3204 ADC 2023-08-01 23:44:46 +02:00
Frederik Walk
c12006287f Update to pico-sdk 1.5.1 2023-06-24 23:09:17 +02:00
Frederik Walk
390d44777b Add ssd1306 display driver 2023-05-22 00:08:23 +02:00
Frederik Walk
aeb1719d16 Reverse polarity on IO expander
This is to avoid false inputs if controllers is disconnected.
2023-05-20 20:30:39 +02:00
Frederik Walk
d1de918629 Implement library for MCP23017 IO expander 2023-05-20 20:15:01 +02:00
Frederik Walk
f40566beee Initial skeleton 2023-04-10 11:51:45 +02:00