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Code Issues Releases Wiki Activity

[select] Store options in flash to reduce RAM usage

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This commit is contained in:
J. Nick Koston
2025-10-24 04:39:55 -07:00
parent 09f97d86e6
commit 3ae82f6b98
2 changed files with 30 additions and 3 deletions
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6
esphome/components/api/api_pb2_dump.cpp
View File

@@ -88,6 +88,12 @@ static void dump_field(std::string &out, const char *field_name, StringRef value
out.append("\n");
}
static void dump_field(std::string &out, const char *field_name, const char *value, int indent = 2) {
append_field_prefix(out, field_name, indent);
out.append("'").append(value).append("'");
out.append("\n");
}
template<typename T> static void dump_field(std::string &out, const char *field_name, T value, int indent = 2) {
append_field_prefix(out, field_name, indent);
out.append(proto_enum_to_string<T>(value));

27
script/api_protobuf/api_protobuf.py
View File

@@ -1162,7 +1162,11 @@ class SInt64Type(TypeInfo):
def _generate_array_dump_content(
ti, field_name: str, name: str, is_bool: bool = False
ti,
field_name: str,
name: str,
is_bool: bool = False,
is_const_char_ptr: bool = False,
) -> str:
"""Generate dump content for array types (repeated or fixed array).
@@ -1170,7 +1174,10 @@ def _generate_array_dump_content(
"""
o = f"for (const auto {'' if is_bool else '&'}it : {field_name}) {{\n"
# Check if underlying type can use dump_field
if ti.can_use_dump_field():
if is_const_char_ptr:
# Special case for const char* - use it directly
o += f' dump_field(out, "{name}", it, 4);\n'
elif ti.can_use_dump_field():
# For types that have dump_field overloads, use them with extra indent
# std::vector<bool> iterators return proxy objects, need explicit cast
value_expr = "static_cast<bool>(it)" if is_bool else ti.dump_field_value("it")
@@ -1555,10 +1562,18 @@ class RepeatedTypeInfo(TypeInfo):
@property
def dump_content(self) -> str:
# Check if this is const char* elements
is_const_char_ptr = (
self._use_pointer and "const char" in self._container_no_template
)
if self._use_pointer:
# For pointer fields, dereference and use the existing helper
return _generate_array_dump_content(
self._ti, f"*this->{self.field_name}", self.name, is_bool=False
self._ti,
f"*this->{self.field_name}",
self.name,
is_bool=False,
is_const_char_ptr=is_const_char_ptr,
)
return _generate_array_dump_content(
self._ti, f"this->{self.field_name}", self.name, is_bool=self._ti_is_bool
@@ -2552,6 +2567,12 @@ static void dump_field(std::string &out, const char *field_name, StringRef value
out.append("\\n");
}
static void dump_field(std::string &out, const char *field_name, const char *value, int indent = 2) {
append_field_prefix(out, field_name, indent);
out.append("'").append(value).append("'");
out.append("\\n");
}
template<typename T>
static void dump_field(std::string &out, const char *field_name, T value, int indent = 2) {
append_field_prefix(out, field_name, indent);