led_strip: added change log

2023-01-03 10:39:51 +08:00 · 2023-01-03 10:39:51 +08:00 · 2e9e31e8cb
parent 7d48a92734
commit 2e9e31e8cb
1 changed files with 14 additions and 0 deletions
--- a/led_strip/CHANGELOG.md
+++ b/led_strip/CHANGELOG.md
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+## 1.0.0
+
+- Initial driver version, based on the legacy RMT driver (`driver/rmt.h`)
+
+## 2.0.0
+
+- Reimplemented the driver using the new RMT driver (`driver/rmt_tx.h`)
+
+## 2.1.0
+
+- Support DMA feature, which offloads the CPU by a lot when it comes to drive a bunch of LEDs
+- Support various RMT clock sources
+- Acquire and release the power management lock before and after each refresh
+- New driver flag: `invert_out` which can invert the led control signal by hardware