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Code Issues Releases Wiki Activity

uart grouping

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This commit is contained in:
J. Nick Koston
2025-10-08 18:09:11 -10:00
parent af61d7eb45
commit fd9f7db668
2 changed files with 11 additions and 31 deletions
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38
script/analyze_component_buses.py
View File

@@ -33,6 +33,8 @@ import sys
COMMON_BUS_PATH = Path("tests/test_build_components/common") COMMON_BUS_PATH = Path("tests/test_build_components/common")
# Valid common bus config directories # Valid common bus config directories
# All bus types support component grouping for config validation since
# --testing-mode bypasses runtime conflicts (we only care that configs compile)
VALID_BUS_CONFIGS = { VALID_BUS_CONFIGS = {
"ble", "ble",
"i2c", "i2c",
@@ -50,28 +52,6 @@ VALID_BUS_CONFIGS = {
"uart_9600_even", "uart_9600_even",
} }
# Bus types that support component grouping for config validation
# I2C and SPI are shared buses with addressing/CS pins
# BLE sensors scan independently and don't conflict
# UART is point-to-point but can be grouped for testing since --testing-mode
# bypasses the conflict validation (we only care that configs compile)
GROUPABLE_BUS_TYPES = {
"ble",
"i2c",
"i2c_low_freq",
"qspi",
"spi",
"uart",
"uart_115200",
"uart_1200",
"uart_1200_even",
"uart_19200",
"uart_38400",
"uart_4800",
"uart_4800_even",
"uart_9600_even",
}
def uses_local_file_references(component_dir: Path) -> bool: def uses_local_file_references(component_dir: Path) -> bool:
"""Check if a component uses local file references via $component_dir. """Check if a component uses local file references via $component_dir.
@@ -204,26 +184,26 @@ def create_grouping_signature(
"""Create a signature string for grouping components. """Create a signature string for grouping components.
Components with the same signature can be grouped together for testing. Components with the same signature can be grouped together for testing.
Includes groupable bus types (I2C, SPI, BLE, UART) that can be validated All valid bus types can be grouped since --testing-mode bypasses runtime
together using --testing-mode to bypass runtime conflicts. conflicts during config validation.
Args: Args:
platform_buses: Mapping of platform to list of buses platform_buses: Mapping of platform to list of buses
platform: The specific platform to create signature for platform: The specific platform to create signature for
Returns: Returns:
Signature string (e.g., "i2c" or "uart") or empty if no groupable buses Signature string (e.g., "i2c" or "uart") or empty if no valid buses
""" """
buses = platform_buses.get(platform, []) buses = platform_buses.get(platform, [])
if not buses: if not buses:
return "" return ""
# Only include groupable bus types in signature # Only include valid bus types in signature
groupable_buses = [b for b in buses if b in GROUPABLE_BUS_TYPES] valid_buses = [b for b in buses if b in VALID_BUS_CONFIGS]
if not groupable_buses: if not valid_buses:
return "" return ""
return "+".join(sorted(groupable_buses)) return "+".join(sorted(valid_buses))
def group_components_by_signature( def group_components_by_signature(

4
script/test_build_components.py
View File

@@ -333,11 +333,11 @@ def run_grouped_component_tests(
if platform_filter and not platform.startswith(platform_filter): if platform_filter and not platform.startswith(platform_filter):
continue continue
# Only group if component has groupable bus configs # Only group if component has valid bus configs
if buses: if buses:
signature = create_grouping_signature({platform: buses}, platform) signature = create_grouping_signature({platform: buses}, platform)
# Only add to grouped_components if signature is non-empty # Only add to grouped_components if signature is non-empty
# (empty means component has no groupable bus configurations) # (empty means component has no valid bus configurations)
if signature: if signature:
grouped_components[(platform, signature)].append(component) grouped_components[(platform, signature)].append(component)