HAL Testing and Fibers next migration

.env

@@ -1,4 +1,4 @@
-FIBERS_VER=43a04d1
+FIBERS_VER=sleep-as-yield
 TRIE_VER=28b3572
 BUS_VER=89af71a
 UI_VER=a8c5965

sprint-docs/modem-research/command_outputs/collect_modem_snapshot.sh

@@ -0,0 +1,68 @@
+#!/bin/sh
+# collect_modem_snapshot.sh
+# Usage: ./collect_modem_snapshot.sh /tmp/idle_run
+# Env overrides (optional): MODEM, SIM, QMI_DEV
+
+set -u
+
+RUN_DIR="${1:-/tmp/modem_run}"
+MODEM="${MODEM:-0}"
+SIM="${SIM:-0}"
+QMI_DEV="${QMI_DEV:-/dev/cdc-wdm0}"
+
+MMCLI_DIR="${RUN_DIR}/mmcli"
+QMI_DIR="${RUN_DIR}/qmicli"
+
+mkdir -p "${MMCLI_DIR}" "${QMI_DIR}"
+
+echo "Snapshot in RUN_DIR='${RUN_DIR}', MODEM='${MODEM}', SIM='${SIM}', QMI_DEV='${QMI_DEV}'" >&2
+
+###############################################################################
+# mmcli read-only snapshots
+###############################################################################
+
+# mmcli -J -m <MODEM>
+mmcli -J -m "${MODEM}" \
+  > "${MMCLI_DIR}/modem.json" 2>&1 || true
+
+# mmcli -J -i <SIM>
+mmcli -J -i "${SIM}" \
+  > "${MMCLI_DIR}/sim.json" 2>&1 || true
+
+# mmcli -J -m <MODEM> --signal-get
+mmcli -J -m "${MODEM}" --signal-get \
+  > "${MMCLI_DIR}/signal.json" 2>&1 || true
+
+# mmcli -J -m <MODEM> --location-status
+mmcli -J -m "${MODEM}" --location-status \
+  > "${MMCLI_DIR}/location-status.json" 2>&1 || true
+
+###############################################################################
+# qmicli read-only snapshots
+###############################################################################
+
+# qmicli --uim-get-card-status
+qmicli -p -d "${QMI_DEV}" --uim-get-card-status \
+  > "${QMI_DIR}/uim-get-card-status.txt" 2>&1 || true
+
+# qmicli --uim-read-transparent=...6F3E (GID1)
+qmicli -p -d "${QMI_DEV}" --uim-read-transparent=0x3F00,0x7FFF,0x6F3E \
+  > "${QMI_DIR}/uim-read-transparent-gid1.txt" 2>&1 || true
+
+# qmicli --nas-get-rf-band-info
+qmicli -p -d "${QMI_DEV}" --nas-get-rf-band-info \
+  > "${QMI_DIR}/nas-get-rf-band-info.txt" 2>&1 || true
+
+# qmicli --nas-get-home-network
+qmicli -p -d "${QMI_DEV}" --nas-get-home-network \
+  > "${QMI_DIR}/nas-get-home-network.txt" 2>&1 || true
+
+# qmicli --nas-get-serving-system
+qmicli -p -d "${QMI_DEV}" --nas-get-serving-system \
+  > "${QMI_DIR}/nas-get-serving-system.txt" 2>&1 || true
+
+# qmicli --nas-get-signal-info
+qmicli -p -d "${QMI_DEV}" --nas-get-signal-info \
+  > "${QMI_DIR}/nas-get-signal-info.txt" 2>&1 || true
+
+echo "Snapshot done under '${RUN_DIR}'." >&2

sprint-docs/modem-research/command_outputs/collect_modem_transitions.sh

@@ -0,0 +1,155 @@
+#!/bin/sh
+# collect_modem_transitions_matrix.sh
+#
+# Usage:
+#   MODEM=0 QMI_DEV=/dev/cdc-wdm0 \
+#     sh collect_modem_transitions_matrix.sh \
+#       /tmp/transitions enabled on
+#
+# Args:
+#   $1 = RUN_DIR (root output dir)
+#   $2 = INITIAL_MODEM_STATE: registered|disabled|connected
+#   $3 = INITIAL_SIM_STATE:   on|off
+#
+# You should manually verify the modem really starts in this state.
+
+set -u
+
+RUN_DIR="${1:-/tmp/modem_transitions}"
+INITIAL_MODEM_STATE="${2:-registered}"  # registered|disabled|connected
+INITIAL_SIM_STATE="${3:-on}"         # on|off
+
+MODEM="${MODEM:-0}"
+QMI_DEV="${QMI_DEV:-/dev/cdc-wdm0}"
+
+echo "RUN_DIR='${RUN_DIR}', INITIAL_MODEM_STATE='${INITIAL_MODEM_STATE}', INITIAL_SIM_STATE='${INITIAL_SIM_STATE}', MODEM='${MODEM}', QMI_DEV='${QMI_DEV}'" >&2
+
+# Outputs go under:
+#   ${RUN_DIR}/${INITIAL_MODEM_STATE}_modem_${INITIAL_SIM_STATE}_sim/mmcli/<name>.txt
+#   ${RUN_DIR}/${INITIAL_MODEM_STATE}_modem_${INITIAL_SIM_STATE}_sim/qmicli/<name>.txt
+INITIAL_STATE_DIR="${RUN_DIR}/${INITIAL_MODEM_STATE}_modem_${INITIAL_SIM_STATE}_sim"
+MMCLI_DIR="${INITIAL_STATE_DIR}/mmcli"
+QMI_DIR="${INITIAL_STATE_DIR}/qmicli"
+
+mkdir -p "${MMCLI_DIR}" "${QMI_DIR}"
+
+ensure_modem_state() {
+  case "$1" in
+    registered)
+      mmcli -m "${MODEM}" -e >/dev/null 2>&1 || true
+      sleep 1
+      ;;
+    connected)
+      if [ -z "${CONNECTION_STRING:-}" ]; then
+        echo "CONNECTION_STRING is not set; cannot ensure 'connected' state." >&2
+        return 1
+      fi
+      mmcli -m "${MODEM}" --simple-connect="${CONNECTION_STRING}"
+      sleep 1
+      ;;
+    disabled)
+      mmcli -m "${MODEM}" -d >/dev/null 2>&1 || true
+      ;;
+    *)
+      echo "Unknown modem state '$1' (expected registered|disabled|connected)" >&2
+      ;;
+  esac
+}
+
+ensure_sim_state() {
+  case "$1" in
+    on)
+      qmicli -p -d "${QMI_DEV}" --uim-sim-power-on=1 >/dev/null 2>&1 || true
+      ;;
+    off)
+      qmicli -p -d "${QMI_DEV}" --uim-sim-power-off=1 >/dev/null 2>&1 || true
+      ;;
+    *)
+      echo "Unknown SIM state '$1' (expected on|off)" >&2
+      ;;
+  esac
+}
+
+# Helper to run a single experiment:
+#   name: logical name (e.g. mm-enable, sim-power-off)
+#   kind: "modem" or "sim" (which aspect this experiment changes)
+#   forward: shell code for the transition command (no redirection)
+run_experiment() {
+  name="$1"
+  kind="$2"
+  forward_cmd="$3"
+
+  echo "=== Experiment '${name}' (initial state ${INITIAL_MODEM_STATE}/${INITIAL_SIM_STATE}) ===" >&2
+
+  # 1. Force the relevant initial state (modem *or* SIM, not both)
+  case "${kind}" in
+    modem)
+      ensure_modem_state "${INITIAL_MODEM_STATE}"
+      ;;
+    sim)
+      ensure_sim_state "${INITIAL_SIM_STATE}"
+      ;;
+    *)
+      echo "Unknown experiment kind '${kind}' (expected modem|sim)" >&2
+      ;;
+  esac
+
+  # 2. Run transition and capture output
+  #    Choose output directory based on kind and write to <name>.txt
+  case "${kind}" in
+    modem)
+      out_file="${MMCLI_DIR}/${name}.txt"
+      ;;
+    sim)
+      out_file="${QMI_DIR}/${name}.txt"
+      ;;
+    *)
+      out_file="${INITIAL_STATE_DIR}/${name}.txt"
+      ;;
+  esac
+
+  # shellcheck disable=SC2086
+  sh -c "${forward_cmd} > '${out_file}' 2>&1" || true
+
+  # 3. Restore initial state for the same aspect (modem or SIM)
+  case "${kind}" in
+    modem)
+      ensure_modem_state "${INITIAL_MODEM_STATE}"
+      ;;
+    sim)
+      ensure_sim_state "${INITIAL_SIM_STATE}"
+      ;;
+  esac
+}
+
+###############################################################################
+# Define experiments
+#
+# You can comment out any you don’t care about.
+###############################################################################
+
+# Modem enable (forward: -e, reverse: ensure initial state again)
+run_experiment \
+  "mm-enable" \
+  "modem" \
+  "mmcli -m '${MODEM}' -e"
+
+# Modem disable
+run_experiment \
+  "mm-disable" \
+  "modem" \
+  "mmcli -m '${MODEM}' -d"
+
+# SIM power off
+run_experiment \
+  "sim-power-off" \
+  "sim" \
+  "qmicli -p -d '${QMI_DEV}' --uim-sim-power-off=1"
+
+# SIM power on
+run_experiment \
+  "sim-power-on" \
+  "sim" \
+  "qmicli -p -d '${QMI_DEV}' --uim-sim-power-on=1"
+
+echo "All experiments done; each should have returned to initial state (best effort)." >&2

sprint-docs/modem-research/command_outputs/eg25-new/state/connected/mmcli/location-status.json

@@ -0,0 +1,24 @@
+{
+  "modem": {
+    "location": {
+      "capabilities": [
+        "3gpp-lac-ci",
+        "gps-raw",
+        "gps-nmea",
+        "gps-unmanaged",
+        "agps-msa",
+        "agps-msb"
+      ],
+      "enabled": [
+        "3gpp-lac-ci"
+      ],
+      "gps": {
+        "assistance": [],
+        "assistance-servers": [],
+        "refresh-rate": "30",
+        "supl-server": "--"
+      },
+      "signals": "no"
+    }
+  }
+}