allow setting custom flipper name

serial & ble mac generated from custom name (if set), CI support added too

firmware/targets/f7/furi_hal/furi_hal_version.c

@@ -106,6 +106,10 @@ static void furi_hal_version_set_name(const char* name) {
 
     // BLE Mac address
     uint32_t udn = LL_FLASH_GetUDN();
+    if(version_get_custom_name(NULL) != NULL) {
+        udn = (uint32_t)*version_get_custom_name(NULL);
+    }
+
     uint32_t company_id = LL_FLASH_GetSTCompanyID();
     uint32_t device_id = LL_FLASH_GetDeviceID();
     furi_hal_version.ble_mac[0] = (uint8_t)(udn & 0x000000FF);
@@ -129,7 +133,11 @@ static void furi_hal_version_load_otp_v0() {
     furi_hal_version.board_body = otp->board_body;
     furi_hal_version.board_connect = otp->board_connect;
 
-    furi_hal_version_set_name(otp->name);
+    if(version_get_custom_name(NULL) != NULL) {
+        furi_hal_version_set_name(version_get_custom_name(NULL));
+    } else {
+        furi_hal_version_set_name(otp->name);
+    }
 }
 
 static void furi_hal_version_load_otp_v1() {
@@ -143,7 +151,11 @@ static void furi_hal_version_load_otp_v1() {
     furi_hal_version.board_color = otp->board_color;
     furi_hal_version.board_region = otp->board_region;
 
-    furi_hal_version_set_name(otp->name);
+    if(version_get_custom_name(NULL) != NULL) {
+        furi_hal_version_set_name(version_get_custom_name(NULL));
+    } else {
+        furi_hal_version_set_name(otp->name);
+    }
 }
 
 static void furi_hal_version_load_otp_v2() {
@@ -163,7 +175,11 @@ static void furi_hal_version_load_otp_v2() {
     if(otp->board_color != 0xFF) {
         furi_hal_version.board_color = otp->board_color;
         furi_hal_version.board_region = otp->board_region;
-        furi_hal_version_set_name(otp->name);
+        if(version_get_custom_name(NULL) != NULL) {
+            furi_hal_version_set_name(version_get_custom_name(NULL));
+        } else {
+            furi_hal_version_set_name(otp->name);
+        }
     } else {
         furi_hal_version.board_color = 0;
         furi_hal_version.board_region = 0;
@@ -301,5 +317,8 @@ size_t furi_hal_version_uid_size() {
 }
 
 const uint8_t* furi_hal_version_uid() {
+    if(version_get_custom_name(NULL) != NULL) {
+        return (const uint8_t*)((uint32_t)*version_get_custom_name(NULL));
+    }
     return (const uint8_t*)UID64_BASE;
 }

lib/toolbox/version.c

@@ -8,6 +8,7 @@ struct Version {
     const char* git_branch;
     const char* git_branch_num;
     const char* build_date;
+    const char* custom_flipper_name;
     const char* version;
     const uint8_t target;
     const bool build_is_dirty;
@@ -19,6 +20,11 @@ static const Version version = {
     .git_branch = GIT_BRANCH,
     .git_branch_num = GIT_BRANCH_NUM,
     .build_date = BUILD_DATE,
+#ifdef FURI_CUSTOM_FLIPPER_NAME
+    .custom_flipper_name = FURI_CUSTOM_FLIPPER_NAME,
+#else
+    .custom_flipper_name = NULL,
+#endif
     .version = VERSION
 #ifdef FURI_RAM_EXEC
     " (RAM)"
@@ -52,6 +58,10 @@ const char* version_get_version(const Version* v) {
     return v ? v->version : version.version;
 }
 
+const char* version_get_custom_name(const Version* v) {
+    return v ? v->custom_flipper_name : version.custom_flipper_name;
+}
+
 uint8_t version_get_target(const Version* v) {
     return v ? v->target : version.target;
 }

lib/toolbox/version.h

@@ -2,6 +2,7 @@
 
 #include <stdint.h>
 #include <stdbool.h>
+#include <stddef.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -64,6 +65,15 @@ const char* version_get_builddate(const Version* v);
  */
 const char* version_get_version(const Version* v);
 
+/** Get custom flipper name if set in ENV
+ *
+ * @param      v     pointer to Version data. NULL for currently running
+ *                   software.
+ *
+ * @return     custom name or NULL
+ */
+const char* version_get_custom_name(const Version* v);
+
 /** Get hardware target this firmware was built for
  *
  * @param      v     pointer to Version data. NULL for currently running

scripts/sconsdist.py

@@ -2,7 +2,7 @@
 
 from flipper.app import App
 from os.path import join, exists
-from os import makedirs
+from os import makedirs, environ
 from update import Main as UpdateMain
 import shutil
 
@@ -134,6 +134,15 @@ class Main(App):
             self.logger.info(
                 f"Use this directory to self-update your Flipper:\n\t{bundle_dir}"
             )
+            log_custom_fz_name = (
+                environ.get("CUSTOM_FLIPPER_NAME", None)
+                or ""
+            )
+            if (log_custom_fz_name != ""):
+                self.logger.info(
+                    f"Flipper Custom Name is set:\n\tName: {log_custom_fz_name} : length - {len(log_custom_fz_name)} chars"
+                )
+
             return UpdateMain(no_exit=True)(bundle_args)
 
         return 0

scripts/version.py

@@ -37,13 +37,28 @@ class GitVersion:
             or "unknown"
         )
 
-        return {
-            "GIT_COMMIT": commit,
-            "GIT_BRANCH": branch,
-            "GIT_BRANCH_NUM": branch_num,
-            "VERSION": version,
-            "BUILD_DIRTY": dirty and 1 or 0,
-        }
+        custom_fz_name = (
+            os.environ.get("CUSTOM_FLIPPER_NAME", None)
+            or ""
+        )
+
+        if (custom_fz_name != "") and (len(custom_fz_name) <= 8):
+            return {
+                "GIT_COMMIT": commit,
+                "GIT_BRANCH": branch,
+                "GIT_BRANCH_NUM": branch_num,
+                "FURI_CUSTOM_FLIPPER_NAME": custom_fz_name,
+                "VERSION": version,
+                "BUILD_DIRTY": dirty and 1 or 0,
+            }
+        else:
+            return {
+                "GIT_COMMIT": commit,
+                "GIT_BRANCH": branch,
+                "GIT_BRANCH_NUM": branch_num,
+                "VERSION": version,
+                "BUILD_DIRTY": dirty and 1 or 0,
+            }
 
     def _exec_git(self, args):
         cmd = ["git"]

site_scons/commandline.scons

@@ -76,6 +76,12 @@ vars.Add(
     default="local",
 )
 
+vars.Add(
+    "CUSTOM_FLIPPER_NAME",
+    help="Replaces OTP flipper name with custom string of 8 chars",
+    default="",
+)
+
 vars.Add(
     "UPDATE_VERSION_STRING",
     help="Version string for updater package",

site_scons/environ.scons

@@ -12,7 +12,7 @@ forward_os_env = {
     "PATH": os.environ["PATH"],
 }
 # Proxying CI environment to child processes & scripts
-for env_value_name in ("WORKFLOW_BRANCH_OR_TAG", "DIST_SUFFIX", "HOME", "APPDATA"):
+for env_value_name in ("WORKFLOW_BRANCH_OR_TAG", "DIST_SUFFIX", "CUSTOM_FLIPPER_NAME", "HOME", "APPDATA"):
     if environ_value := os.environ.get(env_value_name, None):
         forward_os_env[env_value_name] = environ_value