OTA updates

Author: suchmememanyskill

oc-patches/ota-updates-patch/README.md

@@ -0,0 +1,17 @@
+# OTA updates for OpenCentauri
+
+This patch bundle patches 3 functions and 1 string:
+
+- Patch [hl_net_wan_is_conncted](https://github.com/elegooofficial/CentauriCarbon/blob/e5c8dac7f8689a9a45e4153b80c6a6e3617f2b26/firmware/hl/devices/hl_net.c#L239) (sub_29475c) to redirect to hl_net_lan_is_connected (sub_294718) instead.
+
+![hl_net_wan_is_conncted_patch](./hl_net_wan_is_connected.png)
+
+- Patch [hl_netif_wan_is_connected](https://github.com/elegooofficial/CentauriCarbon/blob/e5c8dac7f8689a9a45e4153b80c6a6e3617f2b26/firmware/hl/devices/hl_net.c#L646) (sub_295924) to redirect to hl_netif_lan_is_connected (sub_2958ec) instead.
+
+![hl_netif_wan_is_connected_patch](./hl_netif_wan_is_connected.png)
+
+- Patch [is_ota_version_greater](https://github.com/elegooofficial/CentauriCarbon/blob/e5c8dac7f8689a9a45e4153b80c6a6e3617f2b26/firmware/devices/ota.c#L1019) (sub_261e6c) to instead check if ota_ctx.info[OTA_FIREMARE_CH_SYS].version (data_3e35d1) is an empty string.
+
+![is_ota_version_greater_patch](./is_ota_version_greater.png)
+
+- Patch string "https://mms.chituiot.com/" to "https://u.opencentauri.cc/"

oc-patches/ota-updates-patch/hl_net_wan_is_connected.png

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+#!/bin/bash
+
+if [ $UID -ne 0 ]; then
+  echo "Error: Please run as root."
+  exit 1
+fi
+
+set -e
+
+project_root="$REPOSITORY_ROOT"
+source "$project_root/TOOLS/helpers/utils.sh" "$project_root"
+check_tools "bspatch"
+
+cd "$SQUASHFS_ROOT/app"
+bspatch ./app ./app-patch "$CURRENT_PATCH_PATH/oc-ota-updates.bsdiff"
+rm ./app
+mv ./app-patch ./app

oc-patches/ota-updates-patch/hl_netif_wan_is_connected.png

@@ -0,0 +1,5 @@
+id = "ota_updates"
+name = "Implement OTA updates for OpenCentauri firmware"
+after = ["base"]
+requires = ["block_connectivity_check"]
+compatible_versions = ["1.1.40"]

oc-patches/ota-updates-patch/is_ota_version_greater.png

@@ -27,4 +27,5 @@ REPLACE_BOOTLOGO=true
 SET_FIRMWARE_VERSION=true
 ALWAYS_ALLOW_Z_OFFSET_ADJUST=true
 WAIT_FOR_CHAMBER_TEMP=true
-REPORT_FILAMENT_USAGE=true
+REPORT_FILAMENT_USAGE=true
+OTA_UPDATES=true