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Corrected documentation on SPI FLASH memory usage after SPIFFS area extension.

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This commit is contained in:
Piotr Rzeszut 2024-12-29 22:45:50 +01:00
commit adadfb7fad
3 changed files with 18 additions and 10 deletions
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12
include/pmflash.h
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@ -22,17 +22,17 @@
#include "common.h"
// RDV40 Section
// 256kb divided into 4k sectors.
// 256KB divided into 4K sectors.
// +--------+-------------+---------+--------------------------+
// | Sector | 256kb addr* | Size | Description |
// | Sector | 256KB addr* | Size | Description |
// +--------+-------------+---------+--------------------------+
// | N | 0x3F000 | 1 * 4kb | signature |
// | N-1 | 0x3E000 | 1 * 4kb | reserved for future use |
// | N | 0x3F000 | 1 * 4KB | signature |
// | N-1 | 0x3E000 | 1 * 4KB | reserved for future use |
// +--------+-------------+---------+--------------------------+
//
// * For different memory size than 256kb the address is not valid.
// * For different memory size than 256KB the address is not valid.
// Please instead refer to Sector number, where N is the last
// 4kb secotr of the memory in question.
// 4KB secotr of the memory in question.
#ifndef FLASH_MEM_BLOCK_SIZE
# define FLASH_MEM_BLOCK_SIZE 256