From f5d091a9d58c8349437e9d52de87294258cbd256 Mon Sep 17 00:00:00 2001
From: Takeshi ISHII <2170248+mtei@users.noreply.github.com>
Date: Wed, 25 May 2022 21:11:13 +0900
Subject: Small update to Symmetric70 keyboard readme (#17188)
Added a little description to reademe.md under `handwired/symmetric70_proto/{matrix_debug|matrix_fast}`.
---
.../handwired/symmetric70_proto/matrix_debug/readme.md | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
(limited to 'keyboards/handwired/symmetric70_proto/matrix_debug')
diff --git a/keyboards/handwired/symmetric70_proto/matrix_debug/readme.md b/keyboards/handwired/symmetric70_proto/matrix_debug/readme.md
index 3e45db87e9..00530ea854 100644
--- a/keyboards/handwired/symmetric70_proto/matrix_debug/readme.md
+++ b/keyboards/handwired/symmetric70_proto/matrix_debug/readme.md
@@ -1,11 +1,22 @@
# Debug version matrix.c
-This matrix.c is quantum/matrix.c with the following additions:
+This matrix.c is 0.13.19:quantum/matrix.c with the following additions:
* Added the MATRIX_DEBUG_SCAN_{START/END} macro to measure the execution time of matrix_scan().
* Added the MATRIX_DEBUG_DELAY_{START/END} macro to measure delay time.
* Added the MATRIX_MUL_SELECT handling for symmetric70_proto.
+## Current performance
+
+ | MCU | delay type | execution time
of
`matrix_scan()` | matrix scan rate |
+ |-------------------|---------------|------------|----------------|
+ | Pro Micro (16MHz) | default | 503us | 1810 scans/sec |
+ | Pro Micro (16MHz) | adaptive | 383us | 2320 scans/sec |
+ | Pro Micro (16MHz) | fast adaptive | 382us | 2330 scans/sec |
+ | Proton C (72MHz) | default | 210us | 4350 scans/sec |
+ | Proton C (72MHz) | adaptive | 76.4us | 10600 scans/sec |
+ | Proton C (72MHz) | fast adaptive | 75.6us | 10800 scans/sec |
+
## Compile
* Set MATRIX_IO_DELAY value
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