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fix(write_flash): Detect more cases of unresponsive flash, fix failing flash_size check

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This commit is contained in:
Radim Karniš
2025-05-20 12:50:14 +02:00
parent a4ddac0aa4
commit e6bfc3b3c1
1 changed files with 4 additions and 2 deletions
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6
esptool/cmds.py
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@@ -667,7 +667,9 @@ def write_flash(
)
# Verify file sizes fit in the set flash_size, or real flash size if smaller
flash_end = min(set_flash_size, flash_end) if set_flash_size else flash_end
flash_end = (
min(set_flash_size, flash_end) if set_flash_size and flash_end else flash_end
)
if flash_end is not None:
for address, (data, name) in norm_addr_data:
if address + len(data) > flash_end:
@@ -1079,7 +1081,7 @@ def attach_flash(
if not esp.secure_download_mode:
try:
flash_id = esp.flash_id()
if flash_id in (0xFFFFFF, 0x000000):
if flash_id in (0xFFFFFF, 0x000000, 0xFFFF3F):
log.warning(
"Failed to communicate with the flash chip, "
"read/write operations will fail. "