From 80e7f48b4241fd3dc4d96e82058d73a30412ffa2 Mon Sep 17 00:00:00 2001
From: Mike Bryant <mike@urbanhamster.net>
Date: Fri, 25 Sep 2026 15:27:21 +0800
Subject: [PATCH 1/4] Update Claude and IDE ignores

---
 .gitignore | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.gitignore b/.gitignore
index 68d2dc7..1bc0be3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,8 @@
 
 # Claude local only configs
 .claude/*.local.*
+.claude/worktrees/
+
+# IDE - JetBrains
+.idea/
+*.iml

From cae5ddd7381ad4a47a8ee5a7af84d8f5dd170ada Mon Sep 17 00:00:00 2001
From: Mike Bryant <mike@urbanhamster.net>
Date: Fri, 25 Sep 2026 15:32:05 +0800
Subject: [PATCH 2/4] Format README.me

---
 README.md | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/README.md b/README.md
index f24076d..35c6f44 100644
--- a/README.md
+++ b/README.md
@@ -58,12 +58,12 @@ bgl-read --list
 
 ### Output formats
 
-| `--format` | Description |
-|---|---|
-| `json` | Device info and readings as pretty-printed JSON |
-| `csv` | One reading per row, header included |
-| `records` | Raw ASTM record text as received from the meter (useful for debugging) |
-| `bytes` | Hex dump of every HID packet exchanged (TX and RX) |
+| `--format` | Description                                                            |
+|------------|------------------------------------------------------------------------|
+| `json`     | Device info and readings as pretty-printed JSON                        |
+| `csv`      | One reading per row, header included                                   |
+| `records`  | Raw ASTM record text as received from the meter (useful for debugging) |
+| `bytes`    | Hex dump of every HID packet exchanged (TX and RX)                     |
 
 Timestamps are in the meter's own local time (no timezone attached — the device
 has no concept of timezone).
@@ -74,14 +74,14 @@ has no concept of timezone).
 
 All Contour Next devices share USB vendor ID `0x1A79` (Ascensia / Bayer).
 
-| Product ID | Device |
-|------------|--------|
-| `0x7800` | Contour Next One (USB-only variant) |
-| `0x7440` | Contour Next USB |
-| `0x7350` | Contour Next |
-| `0x7900` | Ascensia Contour Next |
-| `0x6220` | Contour Next Link |
-| `0x6230` | Contour Next Link 2.4 |
+| Product ID | Device                              |
+|------------|-------------------------------------|
+| `0x7800`   | Contour Next One (USB-only variant) |
+| `0x7440`   | Contour Next USB                    |
+| `0x7350`   | Contour Next                        |
+| `0x7900`   | Ascensia Contour Next               |
+| `0x6220`   | Contour Next Link                   |
+| `0x6230`   | Contour Next Link 2.4               |
 
 The tool opens the first matching device it finds. Run `--list` to see what is
 connected.

From ac8eeafd826026593d6ea8d894bac3f3817c4a5e Mon Sep 17 00:00:00 2001
From: Mike Bryant <mike@urbanhamster.net>
Date: Fri, 25 Sep 2026 15:32:33 +0800
Subject: [PATCH 3/4] Reduce device physical reads on general capture

---
 bin/capture-bgl | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/bin/capture-bgl b/bin/capture-bgl
index c45d551..a8e9ea2 100755
--- a/bin/capture-bgl
+++ b/bin/capture-bgl
@@ -18,7 +18,12 @@ echo_err() {
 # Ensure the captures directory exists
 mkdir -p "${CAP_DIR}/${DATE_CAP}"
 
-cargo run -- --format csv --progress --output "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.csv"
-cargo run -- --format json --progress --output "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.json"
+# Read records first, to reduce device calls
 cargo run -- --format records --progress --output "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.txt"
+# Generate CSV and JSON from the records capture
+cargo run -- --from-records "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.txt" --format csv --output "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.csv"
+cargo run -- --from-records "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.txt" --format json --output "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.json"
+# Finally, re-capture to get the bytes
+# TODO: Need to fix this so that a proper binary is generated and that can generate
+#       the records file, which can in turn generate the other formats?
 cargo run -- --format bytes --progress --output "${CAP_DIR}/${DATE_CAP}/${PREFIX}-bgl.hex"

From 3aff95437aeb0f8be52e827fc7e3edcb0f901b6f Mon Sep 17 00:00:00 2001
From: Mike Bryant <mike@urbanhamster.net>
Date: Fri, 25 Sep 2026 15:32:49 +0800
Subject: [PATCH 4/4] Remove unused function

---
 bin/capture-bgl | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/bin/capture-bgl b/bin/capture-bgl
index a8e9ea2..aafc97a 100755
--- a/bin/capture-bgl
+++ b/bin/capture-bgl
@@ -11,10 +11,6 @@ CAP_DIR="${PRJ_DIR}/captures"
 DATE_CAP=$(date "+%Y%m%d")
 PREFIX="${1:-unknown}"
 
-echo_err() {
-  echo "$1" >&2
-}
-
 # Ensure the captures directory exists
 mkdir -p "${CAP_DIR}/${DATE_CAP}"