From 6c9f59fd561b3febdce339f47439b02b4ce1155d Mon Sep 17 00:00:00 2001
From: rusefillc <sdfsdfqsf2334234234>
Date: Sun, 20 Nov 2022 19:15:07 -0500
Subject: [PATCH] big delete ICU #4270

random doc
---
 firmware/hw_layer/ports/stm32/stm32_common.cpp | 3 +++
 firmware/hw_layer/ports/stm32/stm32_icu.cpp    | 1 +
 2 files changed, 4 insertions(+)

diff --git a/firmware/hw_layer/ports/stm32/stm32_common.cpp b/firmware/hw_layer/ports/stm32/stm32_common.cpp
index ba470e0afb..30fc913899 100644
--- a/firmware/hw_layer/ports/stm32/stm32_common.cpp
+++ b/firmware/hw_layer/ports/stm32/stm32_common.cpp
@@ -230,6 +230,9 @@ private:
 };
 }
 
+/**
+  * Could this be unified with getIcuParams() method?
+  */
 static expected<stm32_pwm_config> getConfigForPin(brain_pin_e pin) {
 	switch (pin) {
 #if STM32_PWM_USE_TIM1
diff --git a/firmware/hw_layer/ports/stm32/stm32_icu.cpp b/firmware/hw_layer/ports/stm32/stm32_icu.cpp
index e2bb2bfba1..209077e115 100644
--- a/firmware/hw_layer/ports/stm32/stm32_icu.cpp
+++ b/firmware/hw_layer/ports/stm32/stm32_icu.cpp
@@ -110,6 +110,7 @@
 
 /**
  * ChibiOS limitation is that only channels #1 and #2 could be used for input capture
+ * Could this be unified with getConfigForPin() method?
  */
 bool getIcuParams(brain_pin_e hwPin, iomode_t *af_ptr, ICUDriver ** icu_ptr, icuchannel_t *channel_ptr, uint32_t *clock_ptr)
 {