xushaoxiang
230 lines
6.6 KiB
C
230 lines
6.6 KiB
C
/*!
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* \file fmc_spi.c
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*
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* \brief Target fmc spi implementation
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include "fmc_spi.h"
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#include "xc6xxx_fmc_spi.h"
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#include "xc6xxx_fmc_spi_dma.h"
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Functions
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-------------------------------------------------------------------------------------*/
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/**
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****************************************************************************************
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* @brief
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*
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* @param[in]
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* @param[in]
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****************************************************************************************
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*/
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__RAM_CODE void fmc_spi_demo(void) {
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FMC_SPI_Init_Oprt();
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FMC_SPI_Flash_WakeUp();
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uint32_t mid = 0;
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FMC_SPI_Flash_RDID((uint8_t *)&mid);
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DEBUG("Flash RDID: 0x%08x\n", mid);
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uint8_t ruid[16];
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FMC_SPI_Flash_RUID(ruid);
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DEBUG("Flash RUID: ");
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for (int i = 0; i < 16; i++) {
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DEBUG("%02x ", ruid[i]);
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}
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DEBUG("\n");
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#if 1
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uint8_t data[FLASH_PAGE_SIZE];
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FMC_SPI_Flash_Erase_Sector(0x19000);
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DEBUG("Flash_Erase\n");
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FMC_SPI_Flash_ReadPage(0x19000, data, FLASH_PAGE_SIZE);
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DEBUG("Flash Read data: \n");
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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DEBUG("%02x ", data[i]);
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}
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DEBUG("\n");
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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data[i] = i;
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}
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data[0] = 88;
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for (uint8_t i = 0; i < 16; i++) {
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FMC_SPI_Flash_WritePage(0x19000 + i * FLASH_PAGE_SIZE, data,
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FLASH_PAGE_SIZE);
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data[0]++;
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}
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DEBUG("Flash Write finished!\n");
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for (uint8_t i = 0; i < 16; i++) {
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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data[i] = 0xff;
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}
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FMC_SPI_Flash_ReadPage(0x19000 + i * FLASH_PAGE_SIZE, data,
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FLASH_PAGE_SIZE);
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DEBUG("Flash Read finished%d: \n", i);
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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DEBUG("%02x ", data[i]);
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}
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DEBUG("\n");
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}
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uint8_t w_buff[716];
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FMC_SPI_Flash_Erase_Sector(0x19000);
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for (uint16_t i = 0; i < sizeof(w_buff); i++)
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w_buff[i] = 0x33;
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FMC_SPI_FlashWrite(0x19000 + 57, w_buff, sizeof(w_buff));
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DEBUG("Flash Write Any finish\n");
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uint8_t r_buff[1024];
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FMC_SPI_FlashRead(0x19000, r_buff, sizeof(r_buff));
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DEBUG("Flash Read Any addr: \n");
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for (uint16_t i = 0; i < sizeof(r_buff); i++)
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DEBUG("%02x ", r_buff[i]);
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DEBUG("\n");
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FMC_SPI_Flash_Erase_Sector(0x19000);
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for (uint16_t i = 0; i < sizeof(w_buff); i++)
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w_buff[i] = 0x66;
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FMC_SPI_FlashWrite(0x19000 + 176, w_buff, 120);
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DEBUG("Flash Write Any finish2\n");
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FMC_SPI_FlashRead(0x19000 + 176, r_buff, sizeof(r_buff));
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DEBUG("Flash Read Any addr2: \n");
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for (uint16_t i = 0; i < sizeof(r_buff); i++)
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DEBUG("%02x ", r_buff[i]);
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DEBUG("\n");
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#endif
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}
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/**
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****************************************************************************************
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* @brief
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*
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* @param[in]
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* @param[in]
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* @return[out]
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*
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****************************************************************************************
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*/
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__RAM_CODE void fmc_spi_dma_demo(void) {
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DEBUG("__FMC_SPI_DEMO__\n");
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FMC_SPI_Init();
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// DEBUG("__FMC_SPI_Init_End__\n");
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#if (DMAC_NVIC_ENABLE == 1)
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NVIC_EnableIRQ(DMA_IRQn);
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#endif
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// DEBUG("__DMA_IRQ_Enable__\n");
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FMC_SPI_DMA_Flash_WakeUp(XC_FMC);
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// DEBUG("__FMC_SPI_FLash_Wakeup__\n");
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uint32_t mid = 0;
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// FMC_SPI_Flash_Read_RDID(XC_FMC, (uint8_t*)&mid);
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FMC_SPI_DMA_Flash_RDID(XC_FMC, (uint8_t *)&mid);
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// FMC_QSPI_DMA_Flash_QREMS(XC_FMC, (uint8_t*)&mid);
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DEBUG("Flash RDID: 0x%08x\n", mid);
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uint8_t ruid[16];
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FMC_SPI_DMA_Flash_RUID(XC_FMC, ruid);
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DEBUG("Flash RUID: ");
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for (int i = 0; i < 16; i++) {
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PRINT("%02x ", ruid[i]);
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}
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PRINT("\n");
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uint8_t data[FLASH_PAGE_SIZE];
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FMC_SPI_DMA_Flash_Erase_Sector(XC_FMC, 0x19000);
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DEBUG("Flash_Erase\n");
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FMC_SPI_DMA_Flash_ReadPage(XC_FMC, 0x19000, data, FLASH_PAGE_SIZE);
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DEBUG("Flash Read data: \n");
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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PRINT("%02x ", data[i]);
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}
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PRINT("\n");
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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data[i] = i;
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}
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data[0] = 88;
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for (uint8_t i = 0; i < 16; i++) {
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FMC_SPI_DMA_Flash_WritePage(XC_FMC, 0x19000 + i * FLASH_PAGE_SIZE, data,
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FLASH_PAGE_SIZE);
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data[0]++;
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}
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DEBUG("Flash Write finished!\n");
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for (uint8_t i = 0; i < 16; i++) {
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#if (USE_XIP == 1)
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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data[i] = 0xff;
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}
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#else
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memset(data, 0xff, FLASH_PAGE_SIZE);
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#endif
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FMC_SPI_DMA_Flash_ReadPage(XC_FMC, 0x19000 + i * FLASH_PAGE_SIZE, data,
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FLASH_PAGE_SIZE);
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DEBUG("Flash Read finished%d: \n", i);
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for (uint16_t i = 0; i < FLASH_PAGE_SIZE; i++) {
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PRINT("%02x ", data[i]);
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}
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PRINT("\n");
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}
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uint8_t w_buff[716];
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memset(w_buff, 0x33, sizeof(w_buff));
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FMC_SPI_DMA_FlashWrite(XC_FMC, 0x19000 + 57, w_buff, sizeof(w_buff));
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DEBUG("Flash Write Any finish\n");
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uint8_t r_buff[1024];
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FMC_SPI_DMA_FlashRead(XC_FMC, 0x19000, r_buff, sizeof(r_buff));
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DEBUG("Flash Read Any addr: \n");
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for (uint16_t i = 0; i < sizeof(r_buff); i++)
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PRINT("%02x ", r_buff[i]);
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PRINT("\n");
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memset(w_buff, 0x66, sizeof(w_buff));
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FMC_SPI_DMA_FlashWrite(XC_FMC, 0x19000 + 176, w_buff, 120);
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DEBUG("Flash Write Any finish2\n");
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FMC_SPI_DMA_FlashRead(XC_FMC, 0x19000, r_buff, sizeof(r_buff));
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DEBUG("Flash Read Any addr2: \n");
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for (uint16_t i = 0; i < sizeof(r_buff); i++)
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PRINT("%02x ", r_buff[i]);
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PRINT("\n");
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}
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