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Code Issues Releases Wiki Activity

Refactor font creation to save stack (#1707)

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This commit is contained in:
Stanislav Meduna
2021-05-23 22:24:54 +02:00
committed by GitHub
parent 8d8d421286
commit 063d9c47a4
5 changed files with 80 additions and 43 deletions
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19
esphome/cpp_generator.py
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@@ -411,6 +411,16 @@ class ProgmemAssignmentExpression(AssignmentExpression):
return f"static const {self.type} {self.name}[] PROGMEM = {self.rhs}"
class StaticConstAssignmentExpression(AssignmentExpression):
__slots__ = ()
def __init__(self, type_, name, rhs, obj):
super().__init__(type_, "", name, rhs, obj)
def __str__(self):
return f"static const {self.type} {self.name}[] = {self.rhs}"
def progmem_array(id_, rhs) -> "MockObj":
rhs = safe_exp(rhs)
obj = MockObj(id_, ".")
@@ -420,6 +430,15 @@ def progmem_array(id_, rhs) -> "MockObj":
return obj
def static_const_array(id_, rhs) -> "MockObj":
rhs = safe_exp(rhs)
obj = MockObj(id_, ".")
assignment = StaticConstAssignmentExpression(id_.type, id_, rhs, obj)
CORE.add(assignment)
CORE.register_variable(id_, obj)
return obj
def statement(expression: Union[Expression, Statement]) -> Statement:
"""Convert expression into a statement unless is already a statement."""
if isinstance(expression, Statement):