STM32 mass update to current naming convention in ChibiOS

1 files changed, 137 insertions, 0 deletions

diff --git a/os/hal/include/hal_nand.h b/os/hal/include/hal_nand.h
new file mode 100644
index 0000000..d5a1c04
--- /dev/null
+++ b/os/hal/include/hal_nand.h
@@ -0,0 +1,137 @@
+/*
+    ChibiOS/RT - Copyright (C) 2014 Uladzimir Pylinsky aka barthess
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    nand.h
+ * @brief   NAND Driver macros and structures.
+ *
+ * @addtogroup NAND
+ * @{
+ */
+
+#ifndef _NAND_H_
+#define _NAND_H_
+
+#if (HAL_USE_NAND == TRUE) || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver constants.                                                         */
+/*===========================================================================*/
+
+/*
+ * Standard NAND flash commands
+ */
+#define NAND_CMD_READ0          0x00
+#define NAND_CMD_RNDOUT         0x05
+#define NAND_CMD_PAGEPROG       0x10
+#define NAND_CMD_READ0_CONFIRM  0x30
+#define NAND_CMD_READOOB        0x50
+#define NAND_CMD_ERASE          0x60
+#define NAND_CMD_STATUS         0x70
+#define NAND_CMD_STATUS_MULTI   0x71
+#define NAND_CMD_WRITE          0x80
+#define NAND_CMD_RNDIN          0x85
+#define NAND_CMD_READID         0x90
+#define NAND_CMD_ERASE_CONFIRM  0xD0
+#define NAND_CMD_RESET          0xFF
+
+/*===========================================================================*/
+/* Driver pre-compile time settings.                                         */
+/*===========================================================================*/
+/**
+ * @brief   Enables the mutual exclusion APIs on the NAND.
+ */
+#if !defined(NAND_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define NAND_USE_MUTUAL_EXCLUSION     FALSE
+#endif
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+#if NAND_USE_MUTUAL_EXCLUSION && !CH_CFG_USE_MUTEXES && !CH_CFG_USE_SEMAPHORES
+#error "NAND_USE_MUTUAL_EXCLUSION requires CH_CFG_USE_MUTEXES and/or CH_CFG_USE_SEMAPHORES"
+#endif
+
+/*===========================================================================*/
+/* Driver data structures and types.                                         */
+/*===========================================================================*/
+
+/**
+ * @brief   Driver state machine possible states.
+ */
+typedef enum {
+  NAND_UNINIT = 0,                   /**< Not initialized.                */
+  NAND_STOP = 1,                     /**< Stopped.                        */
+  NAND_READY = 2,                    /**< Ready.                          */
+  NAND_PROGRAM = 3,                  /**< Programming in progress.        */
+  NAND_ERASE = 4,                    /**< Erasing in progress.            */
+  NAND_WRITE = 5,                    /**< Writing to NAND buffer.         */
+  NAND_READ = 6,                     /**< Reading from NAND.              */
+  NAND_DMA_TX = 7,                   /**< DMA transmitting.               */
+  NAND_DMA_RX = 8,                   /**< DMA receiving.                  */
+} nandstate_t;
+
+/**
+ * @brief   Type of a structure representing a NAND driver.
+ */
+typedef struct NANDDriver NANDDriver;
+
+#include "hal_nand_lld.h"
+
+/*===========================================================================*/
+/* Driver macros.                                                            */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void nandInit(void);
+  void nandObjectInit(NANDDriver *nandp);
+  void nandStart(NANDDriver *nandp, const NANDConfig *config, bitmap_t *bb_map);
+  void nandStop(NANDDriver *nandp);
+  void nandReadPageWhole(NANDDriver *nandp, uint32_t block, uint32_t page,
+                         uint8_t *data, size_t datalen);
+  void nandMarkBad(NANDDriver *nandp, uint32_t block);
+  void nandReadPageData(NANDDriver *nandp, uint32_t block, uint32_t page,
+                        uint8_t *data, size_t datalen, uint32_t *ecc);
+  void nandReadPageSpare(NANDDriver *nandp, uint32_t block, uint32_t page,
+                         uint8_t *spare, size_t sparelen);
+  uint8_t nandWritePageWhole(NANDDriver *nandp, uint32_t block, uint32_t page,
+                             const uint8_t *data, size_t datalen);
+  uint8_t nandWritePageData(NANDDriver *nandp, uint32_t block, uint32_t page,
+                            const uint8_t *data, size_t datalen, uint32_t *ecc);
+  uint8_t nandWritePageSpare(NANDDriver *nandp, uint32_t block, uint32_t page,
+                             const uint8_t *spare, size_t sparelen);
+  uint8_t nandReadBadMark(NANDDriver *nandp, uint32_t block, uint32_t page);
+  uint8_t nandErase(NANDDriver *nandp, uint32_t block);
+  bool nandIsBad(NANDDriver *nandp, uint32_t block);
+#if NAND_USE_MUTUAL_EXCLUSION
+  void nandAcquireBus(NANDDriver *nandp);
+  void nandReleaseBus(NANDDriver *nandp);
+#endif /* NAND_USE_MUTUAL_EXCLUSION */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_USE_NAND */
+
+#endif /* _NAND_H_ */
+
+/** @} */