From bae7798f1ef531c862421b37c0d5d462e34a6d2f Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Wed, 4 Jan 2017 23:47:09 +1100
Subject: [PATCH] esp8266/modules/flashbdev: Add RESERVED_SECS before the
filesystem.
Starting at esp.flash_user_start(), the reserved sectors are for general
purpose use, for example for native code generation. There is currently
one sector reserved as such.
---
esp8266/modules/flashbdev.py | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/esp8266/modules/flashbdev.py b/esp8266/modules/flashbdev.py
index e879895fb..64f0363f9 100644
--- a/esp8266/modules/flashbdev.py
+++ b/esp8266/modules/flashbdev.py
@@ -3,8 +3,9 @@ import esp
class FlashBdev:
SEC_SIZE = 4096
- START_SEC = esp.flash_user_start() // SEC_SIZE
- NUM_BLK = 0x6b
+ RESERVED_SECS = 1
+ START_SEC = esp.flash_user_start() // SEC_SIZE + RESERVED_SECS
+ NUM_BLK = 0x6b - RESERVED_SECS
def __init__(self, blocks=NUM_BLK):
self.blocks = blocks
--
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