PCA9622Matrix8x8.
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Sample GenServer that counts up once a second and shows the current
number on the matrix via PCA9622Matrix8x8.CharGen.
Summary
Functions
Returns a specification to start this module under a supervisor.
Starts the demo GenServer, which starts PCA9622Matrix8x8 (with a column
refresh interval of ms) and counts up once a second on the matrix.
Stops the demo GenServer along with the underlying PCA9622Matrix8x8 driver.
Functions
Returns a specification to start this module under a supervisor.
See Supervisor.
Starts the demo GenServer, which starts PCA9622Matrix8x8 (with a column
refresh interval of ms) and counts up once a second on the matrix.
Stops the demo GenServer along with the underlying PCA9622Matrix8x8 driver.