From df57dde06e3a781bbedd23da47134ade0758a73d Mon Sep 17 00:00:00 2001
From: ozpv <39195175+ozpv@users.noreply.github.com>
Date: Sat, 15 Aug 2026 17:31:59 -0500
Subject: Add files via git push

---
 Core/Inc/quadspi.h | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100755 Core/Inc/quadspi.h

(limited to 'Core/Inc/quadspi.h')

diff --git a/Core/Inc/quadspi.h b/Core/Inc/quadspi.h
new file mode 100755
index 0000000..c28e818
--- /dev/null
+++ b/Core/Inc/quadspi.h
@@ -0,0 +1,94 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    quadspi.h
+  * @brief   This file contains all the function prototypes for
+  *          the quadspi.c file
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2026 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __QUADSPI_H__
+#define __QUADSPI_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern QSPI_HandleTypeDef hqspi;
+
+/* USER CODE BEGIN Private defines */
+
+uint8_t CSP_QUADSPI_Init(void);
+uint8_t CSP_QSPI_EraseSector(uint32_t EraseStartAddress ,uint32_t EraseEndAddress);
+uint8_t CSP_QSPI_EraseBlock(uint32_t flash_address);
+uint8_t CSP_QSPI_WriteMemory(uint8_t* buffer, uint32_t address, uint32_t buffer_size);
+uint8_t CSP_QSPI_EnableMemoryMappedMode(void);
+uint8_t CSP_QSPI_Erase_Chip (void);
+uint8_t QSPI_AutoPollingMemReady(void);
+uint8_t CSP_QSPI_Read(uint8_t* pData, uint32_t ReadAddr, uint32_t Size);
+
+/* USER CODE END Private defines */
+
+void MX_QUADSPI_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+#define MEMORY_FLASH_SIZE             0x01000000UL   /* 16 MBytes */
+#define MEMORY_PAGE_SIZE              256UL
+#define MEMORY_SECTOR_SIZE            4096UL
+#define MEMORY_BLOCK_SIZE             65536UL
+
+#define MEMORY_FLASH_LAST_ADDRESS     (MEMORY_FLASH_SIZE - 1UL)
+
+#define W25Q128_SR1_BUSY              0x01U
+#define W25Q128_SR1_WEL               0x02U
+#define W25Q128_SR2_QE                0x02U
+
+#define WRITE_ENABLE_CMD              0x06U
+#define VOLATILE_SR_WRITE_ENABLE      0x50U
+
+#define READ_STATUS_REG_CMD            0x05U
+#define READ_STATUS_REG2_CMD           0x35U
+#define READ_STATUS_REG3_CMD           0x15U
+
+#define WRITE_STATUS_REG2_CMD          0x31U
+#define WRITE_STATUS_REG3_CMD          0x11U
+
+#define CHIP_ERASE_CMD                 0xC7U
+#define BLOCK_ERASE_CMD                0xD8U
+#define SECTOR_ERASE_CMD               0x20U
+
+#define QUAD_IN_FAST_PROG_CMD          0x32U
+#define QUAD_IN_OUT_FAST_READ_CMD      0xEBU
+
+#define RESET_ENABLE_CMD               0x66U
+#define RESET_EXECUTE_CMD              0x99U
+
+#define READ_JEDEC_ID_CMD              0x9FU
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __QUADSPI_H__ */
+
-- 
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