FlintyLemming/PLFM_RADAR
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GUI: add self-test UI, fix opcode mismatches (0x16->0x06, 0x04->0x05), update status parsing to 6-word/26-byte format

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This commit is contained in:
Jason
2026-03-20 20:54:42 +02:00
parent 4985eccbae
commit f9ad30e737
3 changed files with 266 additions and 45 deletions
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9_Firmware/9_3_GUI/radar_dashboard.py
+71 -3
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@@ -270,6 +270,33 @@ class RadarDashboard:
ttk.Button(left, text="Request Status (0xFF)",
command=lambda: self._send_cmd(0xFF, 0)).pack(fill="x", pady=3)
ttk.Separator(left, orient="horizontal").pack(fill="x", pady=6)
ttk.Label(left, text="FPGA Self-Test", font=("Menlo", 10, "bold")).pack(
anchor="w", pady=(2, 0))
ttk.Button(left, text="Run Self-Test (0x30)",
command=lambda: self._send_cmd(0x30, 1)).pack(fill="x", pady=3)
ttk.Button(left, text="Read Self-Test Result (0x31)",
command=lambda: self._send_cmd(0x31, 0)).pack(fill="x", pady=3)
# Self-test result display
st_frame = ttk.LabelFrame(left, text="Self-Test Results", padding=6)
st_frame.pack(fill="x", pady=(6, 0))
self._st_labels = {}
for name, default_text in [
("busy", "Busy: --"),
("flags", "Flags: -----"),
("detail", "Detail: 0x--"),
("t0", "T0 BRAM: --"),
("t1", "T1 CIC: --"),
("t2", "T2 FFT: --"),
("t3", "T3 Arith: --"),
("t4", "T4 ADC: --"),
]:
lbl = ttk.Label(st_frame, text=default_text, font=("Menlo", 9))
lbl.pack(anchor="w")
self._st_labels[name] = lbl
# Right column: Parameter configuration
right = ttk.LabelFrame(outer, text="Parameter Configuration", padding=12)
right.grid(row=0, column=1, sticky="nsew", padx=(8, 0))
@@ -281,10 +308,10 @@ class RadarDashboard:
("CFAR Alpha Q4.4 (0x23)", 0x23, "48"),
("CFAR Mode (0x24)", 0x24, "0"),
("Threshold (0x10)", 0x10, "500"),
("Gain Shift (0x16)", 0x16, "0"),
("Gain Shift (0x06)", 0x06, "0"),
("DC Notch Width (0x27)", 0x27, "0"),
("Range Mode (0x20)", 0x20, "0"),
("Stream Enable (0x04)", 0x04, "7"),
("Stream Enable (0x05)", 0x05, "7"),
]
for row_idx, (label, opcode, default) in enumerate(params):
@@ -367,7 +394,8 @@ class RadarDashboard:
self.lbl_status.config(text="CONNECTED", foreground=GREEN)
self.btn_connect.config(text="Disconnect")
self._acq_thread = RadarAcquisition(
self.conn, self.frame_queue, self.recorder)
self.conn, self.frame_queue, self.recorder,
status_callback=self._on_status_received)
self._acq_thread.start()
log.info("Connected and acquisition started")
else:
@@ -402,6 +430,46 @@ class RadarDashboard:
except ValueError:
log.error("Invalid custom command values")
def _on_status_received(self, status: StatusResponse):
"""Called from acquisition thread — schedule UI update on main thread."""
self.root.after(0, self._update_self_test_labels, status)
def _update_self_test_labels(self, status: StatusResponse):
"""Update the self-test result labels from a StatusResponse."""
if not hasattr(self, '_st_labels'):
return
flags = status.self_test_flags
detail = status.self_test_detail
busy = status.self_test_busy
busy_str = "RUNNING" if busy else "IDLE"
busy_color = YELLOW if busy else FG
self._st_labels["busy"].config(text=f"Busy: {busy_str}",
foreground=busy_color)
self._st_labels["flags"].config(text=f"Flags: {flags:05b}")
self._st_labels["detail"].config(text=f"Detail: 0x{detail:02X}")
# Individual test results (bit = 1 means PASS)
test_names = [
("t0", "T0 BRAM"),
("t1", "T1 CIC"),
("t2", "T2 FFT"),
("t3", "T3 Arith"),
("t4", "T4 ADC"),
]
for i, (key, name) in enumerate(test_names):
if busy:
result_str = "..."
color = YELLOW
elif flags & (1 << i):
result_str = "PASS"
color = GREEN
else:
result_str = "FAIL"
color = RED
self._st_labels[key].config(
text=f"{name}: {result_str}", foreground=color)
# --------------------------------------------------------- Display loop
def _schedule_update(self):
self._update_display()