From 8be504601aeb9005b4e227fb2529d12672ea697e Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <sadeep@asciimx.com>
Date: Tue, 13 Jan 2026 22:40:06 +0800
Subject: Tighten prose.

---
 _log/etlas.md | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

(limited to '_log/etlas.md')

diff --git a/_log/etlas.md b/_log/etlas.md
index 6d5bd4e..89a7c84 100644
--- a/_log/etlas.md
+++ b/_log/etlas.md
@@ -21,17 +21,15 @@ sensor.
 </table>
 
 Stocks: Two weeks EOD data from Polygon.io (max possible). Flask app on VPS
-manages watchlist, relays the feed. Backend: httpd + htpasswd + slowcgi +
-Flask.
+manages watchlist, relays feed. Backend: httpd + htpasswd + slowcgi + Flask.
 
-gui_plot_stocks() plots a stepped graph; was easier to implement, but the code
-is hideous; triggers watchdog. vTaskDelay() prevents that. 
+gui_plot_stocks() plots a stepped graph. Was easier to implement, but the code
+is hideous; Triggers watchdog without vTaskDelay().
 
 NOTE: Refactor. Bresenham’s?
 
 News: Channel NewsAsia RSS. MCU does the parsing. Didn't plan to have a backend
-at the time. Now that I have one for stocks, should relay the feed for
-flexibility.
+at the time. Now that I have one for stocks, should relay feed for flexibility.
 
 Weather: DHT22 single-wire protocol. 26µs/50µs/70µs pulses are too fast for
 standard ESP32 APIs. Bit-banged relative pulse widths (ported from <a
@@ -95,9 +93,9 @@ static inline int dht_get_raw_data(unsigned char buf[BUFLEN])
 ```
 
 epd_init() stalls intermittently on first refresh() after flash. Toggling delay
-values in refresh() resolves it. If the first refresh succeeds, it remains
-stable. Root cause unknown--suspect noisy power supply due to powering display
-via MCU.
+values in refresh() resolves it. If the first refresh succeeds, system remains
+stable. Root cause unknown--suspect noisy supply due to powering display via
+MCU.
 
 Uptime: August 2024 - January 2026
 
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