diff options
| author | Paul Oliver <contact@pauloliver.dev> | 2025-01-27 14:51:28 +0000 |
|---|---|---|
| committer | Paul Oliver <contact@pauloliver.dev> | 2025-01-29 04:12:57 +0000 |
| commit | 9d2f95bb58f856aaf9142426e90e5783c98af8f1 (patch) | |
| tree | 9453d5cbed1ae2165e6c8f0824ded00d2372e7bd /hsm-pwm/Hsm | |
| parent | 9310ba7e17f97c4570dce33552b3605155ca5c0c (diff) | |
Makes doc-comments cleaner/more elegant
Diffstat (limited to 'hsm-pwm/Hsm')
| -rw-r--r-- | hsm-pwm/Hsm/PWM.hs | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/hsm-pwm/Hsm/PWM.hs b/hsm-pwm/Hsm/PWM.hs index a5e1d27..c7bb1e5 100644 --- a/hsm-pwm/Hsm/PWM.hs +++ b/hsm-pwm/Hsm/PWM.hs @@ -21,20 +21,19 @@ import GHC.Records (HasField) import System.FilePath ((</>)) import System.Process (callCommand) --- The following PWMEffect implementation assumes `dtoverlay=pwm` to be set on --- `/boot/config.txt`. On the Pi 5, this enables one active PWM on GPIO 18. --- This is channel 2, so the address attribute will be 2. Alternative --- configurations with more PWM channels are possible. Consult the following --- links for more info: +-- This `PWMEffect` implementation assumes `dtoverlay=pwm` is set in +-- `/boot/config.txt`, enabling PWM on GPIO 18 (channel 2) for the Pi 5. The +-- address attribute will be 2. Alternative configurations with additional PWM +-- channels are possible. For more information, consult the following links: -- --- Modifications to `config.txt`: --- https://www.pi4j.com/blog/2024/20240423_pwm_rpi5/#modify-configtxt +-- - Modifications to `config.txt`: +-- https://www.pi4j.com/blog/2024/20240423_pwm_rpi5/#modify-configtxt -- --- SysFS PWM interface: --- https://forums.raspberrypi.com/viewtopic.php?t=359251 +-- - SysFS PWM interface: +-- https://forums.raspberrypi.com/viewtopic.php?t=359251 -- --- UDEV setup for non-root access: --- https://forums.raspberrypi.com/viewtopic.php?t=316514 +-- - UDEV setup for non-root access: +-- https://forums.raspberrypi.com/viewtopic.php?t=316514 data PWMEffect a b type instance DispatchOf PWMEffect = Static E.WithSideEffects |