andreika-git
/
ChibiOS
mirror of https://github.com/andreika-git/ChibiOS.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9494 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
Giovanni Di Sirio 2016-05-17 17:23:36 +00:00
parent 1bfe485767
commit 3b59401064
2 changed files with 18 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
os/ex/Micron/m25q.c
View File

@ -1,5 +1,5 @@
/*
N25Q128 Flash Driver - Copyright (C) 2016 Giovanni Di Sirio
ChibiOS - Copyright (C) 2016 Giovanni Di Sirio
This file is part of ChibiOS.

21
os/ex/Micron/m25q.h
View File

@ -1,5 +1,5 @@
/*
N25Q128 Flash Driver - Copyright (C) 2016 Giovanni Di Sirio
ChibiOS - Copyright (C) 2016 Giovanni Di Sirio
This file is part of ChibiOS.
@ -108,14 +108,27 @@
* @brief Physical transport interface.
*/
#if !defined(M25Q_USE_SPI) || defined(__DOXYGEN__)
#define M25Q_BUS_MODE M25Q_BUS_MODE_QSPI4L
#define M25Q_BUS_MODE M25Q_BUS_MODE_QSPI4L
#endif
/**
* @brief N25Q128 shared SPI switch.
* @brief Switch QSPI bus width on initialization.
* @details A bus width initialization is performed by writing the
* Enhanced Volatile Configuration Register. If the flash
* device is configured using the Non Volatile Configuration
* Register then this option is not required.
* @note This option is only valid in QSPI bus modes.
*/
#if !defined(M25Q_SWITCH_WIDTH) || defined(__DOXYGEN__)
#define M25Q_SWITCH_WIDTH TRUE
#endif
/**
* @brief Shared SPI switch.
* @details If set to @p TRUE the device acquires SPI bus ownership
* on each transaction.
* @note The default is @p FALSE. Requires SPI_USE_MUTUAL_EXCLUSION
* @note This option is only valid in QSPI bus modes.
* @note Requires @p SPI_USE_MUTUAL_EXCLUSION.
*/
#if !defined(M25Q_SHARED_SPI) || defined(__DOXYGEN__)
#define M25Q_SHARED_SPI TRUE