From 3770cd2e7062d0844cee7b69ec9d9f80a2ad1206 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Wed, 10 Feb 2016 16:21:38 +0000
Subject: stmhal: Expose flash and SD card as proper objects with block
 protocol.

You can now create (singleton) objects representing the flash and SD
card, using:

    flash = pyb.Flash()
    sdcard = pyb.SDCard()

These objects provide the block protocol.
---
 stmhal/storage.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'stmhal/storage.h')

diff --git a/stmhal/storage.h b/stmhal/storage.h
index 4ff7abbe1..30aa48309 100644
--- a/stmhal/storage.h
+++ b/stmhal/storage.h
@@ -36,3 +36,9 @@ void storage_irq_handler(void);
 void storage_flush(void);
 bool storage_read_block(uint8_t *dest, uint32_t block);
 bool storage_write_block(const uint8_t *src, uint32_t block);
+
+// these return 0 on success, non-zero on error
+mp_uint_t storage_read_blocks(uint8_t *dest, uint32_t block_num, uint32_t num_blocks);
+mp_uint_t storage_write_blocks(const uint8_t *src, uint32_t block_num, uint32_t num_blocks);
+
+extern const struct _mp_obj_type_t pyb_flash_type;
-- 
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