mirror of
https://gitee.com/beecue/fastbee.git
synced 2025-12-21 10:25:54 +08:00
更新硬件SDK
This commit is contained in:
kerwincui
@@ -0,0 +1,66 @@
|
||||
# 文件系统API说明
|
||||
|
||||
## 概述
|
||||
|
||||
* 文件系统的主体是littlefs, 总空间288k, 可用100k左右.
|
||||
* 有多套API, 各有特色, 但不应该混用
|
||||
|
||||
## Osa文件API
|
||||
|
||||
位于 `osasys.h`, 只有少量函数, 与posix API 类似. 不涉及目录操作
|
||||
|
||||
```c
|
||||
OSAFILE OsaFopen(const char *fileName, const char* mode);
|
||||
INT32 OsaFtell(OSAFILE fp);
|
||||
INT32 OsaFclose(OSAFILE fp);
|
||||
UINT32 OsaFread(void *buf, UINT32 size, UINT32 count, OSAFILE fp);
|
||||
UINT32 OsaFwrite(void *buf, UINT32 size, UINT32 count, OSAFILE fp);
|
||||
INT32 OsaFseek(OSAFILE fp, INT32 offset, UINT8 seekType);
|
||||
UINT32 OsaFremove(const char *fileName);
|
||||
```
|
||||
|
||||
通用调用逻辑:
|
||||
```c
|
||||
#define BUFF_SIZE (512)
|
||||
char buff[BUFF_SIZE];
|
||||
UINT32 rlen = 0;
|
||||
OSAFILE fp = OsaFopen("fs_test", "r");
|
||||
if (fp) { // 若成功, 必不为NULL
|
||||
// 读写数据
|
||||
while ((rlen = OsaFread(buff, BUFF_SIZE, 1, fp)) > 0) {
|
||||
// 处理读取到的数据
|
||||
}
|
||||
OsaFclose(fp);
|
||||
}
|
||||
```
|
||||
|
||||
## LiffteFs 文件API
|
||||
|
||||
在原始的lifftefs上, 封装成 `lfs_port.h`
|
||||
|
||||
注意:
|
||||
|
||||
* 不要调用 `LFS_init` `LFS_deinit` , 底层会自行处理
|
||||
* API 均以 `LFS_` 开头, 为同步阻塞且线程安全的函数. 与原生lifftefs的API基本上一一对应
|
||||
|
||||
通用调用逻辑:
|
||||
```c
|
||||
#define BUFF_SIZE (512)
|
||||
char buff[BUFF_SIZE];
|
||||
UINT32 rlen = 0;
|
||||
int ret = 0;
|
||||
lfs_file_t *file = malloc(sizeof(lfs_file_t));
|
||||
if (file == NULL) {
|
||||
// 内存分配出错
|
||||
return -1;
|
||||
}
|
||||
ret = LFS_fileOpen(file, "fs_test", LFS_O_RDONLY);
|
||||
if (ret == LFS_ERR_OK) { // 若成功, 必不为NULL
|
||||
// 读写数据
|
||||
while ((rlen = LFS_fileRead(file, buff, BUFF_SIZE)) > 0) {
|
||||
// 处理读取到的数据
|
||||
}
|
||||
LFS_fileClose(file);
|
||||
}
|
||||
free(file); // 注意释放内存
|
||||
```
|
||||
@@ -0,0 +1,350 @@
|
||||
#ifndef __RTE_DEVICE_H
|
||||
#define __RTE_DEVICE_H
|
||||
|
||||
#include "ec618.h"
|
||||
|
||||
/* Peripheral IO Mode Select, Must Configure First !!!
|
||||
Note, when receiver works in DMA_MODE, interrupt is also enabled to transfer tailing bytes.
|
||||
*/
|
||||
|
||||
#define POLLING_MODE 0x1
|
||||
#define DMA_MODE 0x2
|
||||
#define IRQ_MODE 0x3
|
||||
#define UNILOG_MODE 0x4
|
||||
|
||||
#define RTE_UART0_TX_IO_MODE UNILOG_MODE
|
||||
#define RTE_UART0_RX_IO_MODE IRQ_MODE
|
||||
#define USART0_RX_TRIG_LVL (30)
|
||||
|
||||
#define RTE_UART1_TX_IO_MODE DMA_MODE
|
||||
#define RTE_UART1_RX_IO_MODE DMA_MODE
|
||||
|
||||
#define RTE_UART2_TX_IO_MODE POLLING_MODE
|
||||
#define RTE_UART2_RX_IO_MODE DMA_MODE
|
||||
|
||||
#define RTE_SPI0_IO_MODE POLLING_MODE
|
||||
|
||||
#define RTE_SPI1_IO_MODE POLLING_MODE
|
||||
|
||||
#define RTE_I2C0_IO_MODE POLLING_MODE
|
||||
#define RTE_I2C1_IO_MODE POLLING_MODE
|
||||
|
||||
|
||||
// I2C0 (Inter-integrated Circuit Interface) [Driver_I2C0]
|
||||
// Configuration settings for Driver_I2C0 in component ::Drivers:I2C
|
||||
#define RTE_I2C0 1
|
||||
|
||||
// { PAD_PIN28}, // 0 : gpio13 / 2 : I2C0 SCL
|
||||
// { PAD_PIN27}, // 0 : gpio12 / 2 : I2C0 SDA
|
||||
#define RTE_I2C0_SCL_BIT 28 // AUDIO use 28
|
||||
#define RTE_I2C0_SCL_FUNC PAD_MUX_ALT2
|
||||
|
||||
#define RTE_I2C0_SDA_BIT 27 // AUDIO use 27
|
||||
#define RTE_I2C0_SDA_FUNC PAD_MUX_ALT2
|
||||
|
||||
// DMA
|
||||
// Tx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_I2C0_DMA_TX_EN 0
|
||||
#define RTE_I2C0_DMA_TX_REQID DMA_REQUEST_I2C0_TX
|
||||
// Rx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_I2C0_DMA_RX_EN 0
|
||||
#define RTE_I2C0_DMA_RX_REQID DMA_REQUEST_I2C0_RX
|
||||
|
||||
// I2C1 (Inter-integrated Circuit Interface) [Driver_I2C1]
|
||||
// Configuration settings for Driver_I2C1 in component ::Drivers:I2C
|
||||
#define RTE_I2C1 1
|
||||
|
||||
// { PAD_PIN20}, // 0 : gpio5 / 2 : I2C1 SCL
|
||||
// { PAD_PIN19}, // 0 : gpio4 / 2 : I2C1 SDA
|
||||
#define RTE_I2C1_SCL_BIT 20
|
||||
#define RTE_I2C1_SCL_FUNC PAD_MUX_ALT2
|
||||
|
||||
#define RTE_I2C1_SDA_BIT 19
|
||||
#define RTE_I2C1_SDA_FUNC PAD_MUX_ALT2
|
||||
|
||||
// DMA
|
||||
// Tx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_I2C1_DMA_TX_EN 1
|
||||
#define RTE_I2C1_DMA_TX_REQID DMA_REQUEST_I2C1_TX
|
||||
// Rx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_I2C1_DMA_RX_EN 1
|
||||
#define RTE_I2C1_DMA_RX_REQID DMA_REQUEST_I2C1_RX
|
||||
|
||||
|
||||
// UART0 (Universal asynchronous receiver transmitter) [Driver_USART0]
|
||||
// Configuration settings for Driver_USART0 in component ::Drivers:USART
|
||||
#define RTE_UART0_CTS_PIN_EN 0
|
||||
#define RTE_UART0_RTS_PIN_EN 0
|
||||
|
||||
// { PAD_PIN27}, // 0 : gpio12 / 3 : UART0 RTSn
|
||||
// { PAD_PIN28}, // 0 : gpio13 / 3 : UART0 CTSn
|
||||
// { PAD_PIN29}, // 0 : gpio14 / 3 : UART0 RXD
|
||||
// { PAD_PIN30}, // 0 : gpio15 / 3 : UART0 TXD
|
||||
#define RTE_UART0_RTS_BIT 27
|
||||
#define RTE_UART0_RTS_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_UART0_CTS_BIT 28
|
||||
#define RTE_UART0_CTS_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_UART0_RX_BIT 29
|
||||
#define RTE_UART0_RX_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_UART0_TX_BIT 30
|
||||
#define RTE_UART0_TX_FUNC PAD_MUX_ALT3
|
||||
|
||||
// DMA
|
||||
// Tx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_UART0_DMA_TX_REQID DMA_REQUEST_USART0_TX
|
||||
// Rx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_UART0_DMA_RX_REQID DMA_REQUEST_USART0_RX
|
||||
|
||||
// UART1 (Universal asynchronous receiver transmitter) [Driver_USART1]
|
||||
// Configuration settings for Driver_USART1 in component ::Drivers:USART
|
||||
#define RTE_UART1_CTS_PIN_EN 1
|
||||
#define RTE_UART1_RTS_PIN_EN 1
|
||||
|
||||
// { PAD_PIN31}, // 0 : gpio16 / 1 : UART1 RTS
|
||||
// { PAD_PIN32}, // 0 : gpio17 / 1 : UART1 CTS
|
||||
// { PAD_PIN33}, // 0 : gpio18 / 1 : UART1 RXD
|
||||
// { PAD_PIN34}, // 0 : gpio19 / 1 : UART1 TXD
|
||||
#define RTE_UART1_RTS_BIT 31
|
||||
#define RTE_UART1_RTS_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_UART1_CTS_BIT 32
|
||||
#define RTE_UART1_CTS_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_UART1_RX_BIT 33
|
||||
#define RTE_UART1_RX_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_UART1_TX_BIT 34
|
||||
#define RTE_UART1_TX_FUNC PAD_MUX_ALT1
|
||||
|
||||
// DMA
|
||||
// Tx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_UART1_DMA_TX_REQID DMA_REQUEST_USART1_TX
|
||||
// Rx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_UART1_DMA_RX_REQID DMA_REQUEST_USART1_RX
|
||||
|
||||
// UART2 (Universal asynchronous receiver transmitter) [Driver_USART2]
|
||||
// Configuration settings for Driver_USART2 in component ::Drivers:USART
|
||||
#define RTE_UART2_CTS_PIN_EN 0
|
||||
#define RTE_UART2_RTS_PIN_EN 0
|
||||
|
||||
// { PAD_PIN25}, // 0 : gpio10 / 3 : UART2 RXD
|
||||
// { PAD_PIN26}, // 0 : gpio11 / 3 : UART2 TXD
|
||||
#define RTE_UART2_RX_BIT 25
|
||||
#define RTE_UART2_RX_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_UART2_TX_BIT 26
|
||||
#define RTE_UART2_TX_FUNC PAD_MUX_ALT3
|
||||
|
||||
|
||||
// DMA
|
||||
// Tx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_UART2_DMA_TX_REQID DMA_REQUEST_USART2_TX
|
||||
// Rx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_UART2_DMA_RX_REQID DMA_REQUEST_USART2_RX
|
||||
|
||||
// SPI0 (Serial Peripheral Interface) [Driver_SPI0]
|
||||
// Configuration settings for Driver_SPI0 in component ::Drivers:SPI
|
||||
#define RTE_SPI0 1
|
||||
|
||||
// { PAD_PIN21}, // 0 : gpio16 / 1 : UART1 RTS / 2 : SPI0 SSn
|
||||
// { PAD_PIN22}, // 0 : gpio11 / 1 : UART1 CTS / 2 : SPI0 MOSI
|
||||
// { PAD_PIN23}, // 0 : gpio14 / 1 : UART1 RXD / 2 : SPI0 MISO
|
||||
// { PAD_PIN24}, // 0 : gpio15 / 1 : UART1 TXD / 2 : SPI0 SCLK
|
||||
#define RTE_SPI0_SSN_BIT 21
|
||||
#define RTE_SPI0_SSN_FUNC PAD_MUX_ALT2
|
||||
|
||||
#define RTE_SPI0_MOSI_BIT 22
|
||||
#define RTE_SPI0_MOSI_FUNC PAD_MUX_ALT2
|
||||
|
||||
#define RTE_SPI0_MISO_BIT 23
|
||||
#define RTE_SPI0_MISO_FUNC PAD_MUX_ALT2
|
||||
|
||||
#define RTE_SPI0_SCLK_BIT 24
|
||||
#define RTE_SPI0_SCLK_FUNC PAD_MUX_ALT2
|
||||
|
||||
#define RTE_SPI0_SSN_GPIO_INSTANCE 1
|
||||
#define RTE_SPI0_SSN_GPIO_INDEX 0
|
||||
|
||||
// DMA
|
||||
// Tx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_SPI0_DMA_TX_REQID DMA_REQUEST_SPI0_TX
|
||||
|
||||
// Rx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_SPI0_DMA_RX_REQID DMA_REQUEST_SPI0_RX
|
||||
|
||||
// SPI1 (Serial Peripheral Interface) [Driver_SPI1]
|
||||
// Configuration settings for Driver_SPI1 in component ::Drivers:SPI
|
||||
#define RTE_SPI1 1
|
||||
|
||||
// { PAD_PIN13}, // 0 : gpio2 / 1 : UART0 RTSn / 3 : SPI1 SSn
|
||||
// { PAD_PIN14}, // 0 : gpio3 / 1 : UART0 CTSn / 3 : SPI1 MOSI
|
||||
// { PAD_PIN15}, // 0 : gpio4 / 1 : UART0 RXD / 3 : SPI1 MISO
|
||||
// { PAD_PIN16}, // 0 : gpio5 / 1 : UART0 TXD / 3 : SPI1 SCLK
|
||||
#define RTE_SPI1_SSN_BIT 13
|
||||
#define RTE_SPI1_SSN_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_SPI1_MOSI_BIT 14
|
||||
#define RTE_SPI1_MOSI_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_SPI1_MISO_BIT 15
|
||||
#define RTE_SPI1_MISO_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_SPI1_SCLK_BIT 16
|
||||
#define RTE_SPI1_SCLK_FUNC PAD_MUX_ALT3
|
||||
|
||||
#define RTE_SPI1_SSN_GPIO_INSTANCE 0
|
||||
#define RTE_SPI1_SSN_GPIO_INDEX 2
|
||||
|
||||
// DMA
|
||||
// Tx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_SPI1_DMA_TX_REQID DMA_REQUEST_SPI1_TX
|
||||
|
||||
// Rx
|
||||
// Channel <0=>0 <1=>1 <2=>2 <3=>3 <4=>4 <5=>5 <6=>6 <7=>7
|
||||
#define RTE_SPI1_DMA_RX_REQID DMA_REQUEST_SPI1_RX
|
||||
|
||||
|
||||
// PWM0 Controller [Driver_PWM0]
|
||||
// Configuration settings for Driver_PWM0 in component ::Drivers:PWM
|
||||
#define RTE_PWM 1
|
||||
|
||||
#define EFUSE_INIT_MODE POLLING_MODE
|
||||
#define L2CTLS_INIT_MODE POLLING_MODE
|
||||
|
||||
#define FLASH_BARE_RW_MODE 1
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#define RTE_UART0 1
|
||||
#define RTE_UART1 1
|
||||
#define RTE_UART2 1
|
||||
/* to enable external thermal */
|
||||
#define EXTERNAL_NTC_EXIST 0
|
||||
|
||||
|
||||
#if (RTE_UART1 == 1)
|
||||
#define UART1_DTR_PAD_INDEX 26 // GPIO11
|
||||
#define UART1_DTR_GPIO_INSTANCE 0
|
||||
#define UART1_DTR_GPIO_PIN 11
|
||||
|
||||
#define UART1_RI_PAD_INDEX 44 // AONIO 4 = GPIO24
|
||||
#define UART1_RI_GPIO_INSTANCE 1
|
||||
#define UART1_RI_GPIO_PIN 8
|
||||
#define UART1_RI_PWM_INSTANCE 1
|
||||
#define UART1_RI_PWM_CLK_ID FCLK_TIMER1
|
||||
#define UART1_RI_PWM_CLK_SEL FCLK_TIMER1_SEL_26M
|
||||
|
||||
#define UART1_DCD_PAD_INDEX 45 // AONIO 5 = GPIO25
|
||||
#define UART1_DCD_GPIO_INSTANCE 1
|
||||
#define UART1_DCD_GPIO_PIN 9
|
||||
#endif
|
||||
|
||||
#if (RTE_UART2 == 1)
|
||||
#define UART2_DTR_PAD_INDEX 25 // GPIO10
|
||||
#define UART2_DTR_GPIO_INSTANCE 0
|
||||
#define UART2_DTR_GPIO_PIN 10
|
||||
|
||||
#define UART2_RI_PAD_INDEX 43 // AONIO 3 = GPIO23
|
||||
#define UART2_RI_GPIO_INSTANCE 1
|
||||
#define UART2_RI_GPIO_PIN 7
|
||||
#define UART2_RI_PWM_INSTANCE 0
|
||||
#define UART2_RI_PWM_CLK_ID FCLK_TIMER0
|
||||
#define UART2_RI_PWM_CLK_SEL FCLK_TIMER0_SEL_26M
|
||||
|
||||
#define UART2_DCD_PAD_INDEX 47 // AONIO 7 = GPIO27
|
||||
#define UART2_DCD_GPIO_INSTANCE 1
|
||||
#define UART2_DCD_GPIO_PIN 11
|
||||
#endif
|
||||
|
||||
|
||||
#define NETLIGHT_PAD_INDEX 46 // AONIO 6 = GPIO26
|
||||
#define NETLIGHT_PAD_ALT_FUNC PAD_MUX_ALT5
|
||||
#define NETLIGHT_PWM_INSTANCE 3
|
||||
|
||||
//USIM1 OPTION1
|
||||
#define USIM1_URST_OP1_PAD_INDEX 19 // GPIO4
|
||||
#define USIM1_URST_OP1_GPIO_INSTANCE 0
|
||||
#define USIM1_URST_OP1_GPIO_PIN 4
|
||||
#define USIM1_UCLK_OP1_PAD_INDEX 20 // GPIO5
|
||||
#define USIM1_UCLK_OP1_GPIO_INSTANCE 0
|
||||
#define USIM1_UCLK_OP1_GPIO_PIN 5
|
||||
#define USIM1_UIO_OP1_PAD_INDEX 21 // GPIO6
|
||||
#define USIM1_UIO_OP1_GPIO_INSTANCE 0
|
||||
#define USIM1_UIO_OP1_GPIO_PIN 6
|
||||
|
||||
//USIM1 OPTION2
|
||||
#define USIM1_UIO_OP2_PAD_INDEX 27 // GPIO12
|
||||
#define USIM1_UIO_OP2_GPIO_INSTANCE 0
|
||||
#define USIM1_UIO_OP2_GPIO_PIN 12
|
||||
#define USIM1_URST_OP2_PAD_INDEX 28 // GPIO13
|
||||
#define USIM1_URST_OP2_GPIO_INSTANCE 0
|
||||
#define USIM1_URST_OP2_GPIO_PIN 13
|
||||
#define USIM1_UCLK_OP2_PAD_INDEX 29 // GPIO14
|
||||
#define USIM1_UCLK_OP2_GPIO_INSTANCE 0
|
||||
#define USIM1_UCLK_OP2_GPIO_PIN 14
|
||||
|
||||
//USIM1 clock latched by AONIO, for example, use AONIO-6 test on EVB
|
||||
#define AONIO_6_PAD_INDEX 46 // AONIO 6 = GPIO26
|
||||
#define AONIO_6_GPIO_INSTANCE 1
|
||||
#define AONIO_6_GPIO_PIN 10
|
||||
|
||||
#define RTE_CSPI0 0
|
||||
|
||||
#define RTE_CSPI0_MCLK_PAD_ADDR 39
|
||||
#define RTE_CSPI0_MCLK_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI0_PCLK_PAD_ADDR 35
|
||||
#define RTE_CSPI0_PCLK_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI0_CS_PAD_ADDR 36
|
||||
#define RTE_CSPI0_CS_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI0_SDO0_PAD_ADDR 37
|
||||
#define RTE_CSPI0_SDO0_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI0_SDO1_PAD_ADDR 38
|
||||
#define RTE_CSPI0_SDO1_FUNC PAD_MUX_ALT1
|
||||
|
||||
// DMA CSPI0 Request ID
|
||||
#define RTE_CSPI0_DMA_RX_REQID DMA_REQUEST_I2S0_RX
|
||||
|
||||
// CSPI1 Configuration
|
||||
#define RTE_CSPI1 1
|
||||
|
||||
#define RTE_CSPI1_MCLK_PAD_ADDR 18
|
||||
#define RTE_CSPI1_MCLK_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI1_PCLK_PAD_ADDR 19
|
||||
#define RTE_CSPI1_PCLK_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI1_CS_PAD_ADDR 20
|
||||
#define RTE_CSPI1_CS_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI1_SDO0_PAD_ADDR 21
|
||||
#define RTE_CSPI1_SDO0_FUNC PAD_MUX_ALT1
|
||||
|
||||
#define RTE_CSPI1_SDO1_PAD_ADDR 22
|
||||
#define RTE_CSPI1_SDO1_FUNC PAD_MUX_ALT1
|
||||
|
||||
// DMA CSPI1 Request ID
|
||||
#define RTE_CSPI1_DMA_RX_REQID DMA_REQUEST_I2S1_RX
|
||||
|
||||
#endif /* __RTE_DEVICE_H */
|
||||
@@ -0,0 +1,229 @@
|
||||
/*
|
||||
* Copyright (c) 2022 OpenLuat & AirM2M
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
* this software and associated documentation files (the "Software"), to deal in
|
||||
* the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
LFS_xxx 系列函数, 分文件函数和文件夹, 还有几个文件系统相关的函数.
|
||||
**注意**: 不要调用 LFS_init LFS_deinit LFS_format 函数!!!
|
||||
*/
|
||||
|
||||
#include "common_api.h"
|
||||
#include "luat_base.h"
|
||||
#include "luat_rtos.h"
|
||||
#include "luat_fs.h"
|
||||
#include "luat_crypto.h"
|
||||
#include "luat_debug.h"
|
||||
#include "luat_mem.h"
|
||||
|
||||
static int print_fs_info()
|
||||
{
|
||||
luat_fs_info_t fs_info = {0};
|
||||
|
||||
luat_fs_info("/", &fs_info);
|
||||
// 打印文件系统空间信息
|
||||
LUAT_DEBUG_PRINT("fs_info %s %d %d %d %d",
|
||||
fs_info.filesystem,
|
||||
fs_info.type,
|
||||
fs_info.total_block,
|
||||
fs_info.block_used,
|
||||
fs_info.block_size);
|
||||
}
|
||||
|
||||
static int recur_fs(const char* dir_path)
|
||||
{
|
||||
luat_fs_dirent_t *fs_dirent = LUAT_MEM_MALLOC(sizeof(luat_fs_dirent_t)*100);
|
||||
memset(fs_dirent, 0, sizeof(luat_fs_dirent_t)*100);
|
||||
|
||||
int lsdir_cnt = luat_fs_lsdir(dir_path, fs_dirent, 0, 100);
|
||||
|
||||
if (lsdir_cnt > 0)
|
||||
{
|
||||
char path[255] = {0};
|
||||
|
||||
LUAT_DEBUG_PRINT("dir_path=%s, lsdir_cnt=%d", dir_path, lsdir_cnt);
|
||||
|
||||
for (size_t i = 0; i < lsdir_cnt; i++)
|
||||
{
|
||||
memset(path, 0, sizeof(path));
|
||||
|
||||
switch ((fs_dirent+i)->d_type)
|
||||
{
|
||||
// 文件类型
|
||||
case 0:
|
||||
snprintf(path, sizeof(path)-1, "%s%s", dir_path, (fs_dirent+i)->d_name);
|
||||
LUAT_DEBUG_PRINT("\tfile=%s, size=%d", path, luat_fs_fsize(path));
|
||||
break;
|
||||
|
||||
// 文件夹类型
|
||||
case 1:
|
||||
// 移芯618平台不支持文件夹创建操作，以下注释掉的两行代码未经测试
|
||||
// snprintf(path, sizeof(path)-1, "%s/%s/", dir_path, (fs_dirent+i)->d_name);
|
||||
// recur_fs(path);
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
LUAT_MEM_FREE(fs_dirent);
|
||||
fs_dirent = NULL;
|
||||
|
||||
return lsdir_cnt;
|
||||
}
|
||||
|
||||
// 演示文件操作, luat_fs_XXX 文件函数
|
||||
void exmaple_fs_luat_file(void) {
|
||||
FILE* fp = NULL;
|
||||
uint8_t *buff = NULL;
|
||||
const char* filepath = "lfs_test.txt";
|
||||
const char* newpath = "newpath";
|
||||
char tmp[100];
|
||||
int ret = 0;
|
||||
size_t size = 0;
|
||||
|
||||
LUAT_DEBUG_PRINT("check file exists? %s", filepath);
|
||||
// 通过获取大小, 判断文件是否存在, 存在就删除之
|
||||
if (luat_fs_fexist(filepath)) {
|
||||
LUAT_DEBUG_PRINT("remove %s", filepath);
|
||||
luat_fs_remove(filepath);
|
||||
}
|
||||
|
||||
//----------------------------------------------
|
||||
// 文件写入演示
|
||||
//----------------------------------------------
|
||||
// 开始写入文件
|
||||
LUAT_DEBUG_PRINT("test lfs file write");
|
||||
fp = luat_fs_fopen(filepath, "wb+");
|
||||
if (!fp) {
|
||||
LUAT_DEBUG_PRINT("file open failed %s", filepath);
|
||||
return;
|
||||
}
|
||||
// 产生随机数据, 模拟业务写入
|
||||
LUAT_DEBUG_PRINT("call malloc and rngGenRandom");
|
||||
buff = malloc(24 * 100);
|
||||
if (buff == NULL) {
|
||||
LUAT_DEBUG_PRINT("out of memory ?");
|
||||
luat_fs_fclose(fp);
|
||||
goto exit;
|
||||
}
|
||||
for (size_t i = 0; i < 100; i++)
|
||||
{
|
||||
luat_crypto_trng(buff + i*24, 24);
|
||||
}
|
||||
|
||||
// 按块写入数据
|
||||
LUAT_DEBUG_PRINT("call luat_fs_write");
|
||||
for (size_t i = 0; i < 24; i++)
|
||||
{
|
||||
ret = luat_fs_fwrite((const void*)(buff + i * 100), 100, 1, fp);
|
||||
if (ret < 0) {
|
||||
LUAT_DEBUG_PRINT("fail to write ret %d", ret);
|
||||
luat_fs_fclose(fp);
|
||||
goto exit;
|
||||
}
|
||||
}
|
||||
// 关闭文件
|
||||
luat_fs_fclose(fp);
|
||||
|
||||
//----------------------------------------------
|
||||
// 文件读取演示
|
||||
//----------------------------------------------
|
||||
// 读取文件
|
||||
fp = luat_fs_fopen(filepath, "r");
|
||||
if (!fp) {
|
||||
LUAT_DEBUG_PRINT("file open failed %s", filepath);
|
||||
goto exit;
|
||||
}
|
||||
for (size_t i = 0; i < 24; i++)
|
||||
{
|
||||
ret = luat_fs_fread(tmp, 100, 1, fp);
|
||||
if (ret < 0) {
|
||||
LUAT_DEBUG_PRINT("fail to write ret %d", ret);
|
||||
luat_fs_fclose(fp);
|
||||
goto exit;
|
||||
}
|
||||
if (memcmp(tmp, buff + i * 100, 100) != 0) {
|
||||
LUAT_DEBUG_PRINT("file data NOT match");
|
||||
}
|
||||
}
|
||||
// 直接定位 offset=100的位置, 重新读取
|
||||
luat_fs_fseek(fp, 100, SEEK_SET);
|
||||
ret = luat_fs_fread(tmp, 100, 1, fp);
|
||||
if (memcmp(tmp, buff + 100, 100) != 0) {
|
||||
LUAT_DEBUG_PRINT("file data NOT match at offset 100");
|
||||
}
|
||||
ret = luat_fs_ftell(fp);
|
||||
if (ret != 200) {
|
||||
// 按前面的逻辑, 先设置到100, 然后读取100, 当前偏移量应该是200
|
||||
LUAT_DEBUG_PRINT("file seek NOT match at offset 200");
|
||||
}
|
||||
|
||||
// 关闭句柄
|
||||
luat_fs_fclose(fp);
|
||||
|
||||
//----------------------------------------------
|
||||
// 文件截断演示
|
||||
//----------------------------------------------
|
||||
|
||||
// // 直接用路径裁剪
|
||||
luat_fs_truncate(filepath, 300);
|
||||
|
||||
|
||||
//----------------------------------------------
|
||||
// 文件改名演示
|
||||
//----------------------------------------------
|
||||
// 文件还在, 测试改名
|
||||
luat_fs_remove(newpath);
|
||||
luat_fs_rename(filepath, newpath);
|
||||
// 读取文件, 老路径应该得到文件大小不大于0
|
||||
|
||||
size = luat_fs_fsize(filepath);
|
||||
if (size > 0) {
|
||||
LUAT_DEBUG_PRINT("file shall not exist");
|
||||
}
|
||||
// 读取文件, 新路径应该得到文件大小等于300
|
||||
size = luat_fs_fsize(newpath);
|
||||
if (size != 300) {
|
||||
LUAT_DEBUG_PRINT("file shall 300 byte but %d", size);
|
||||
}
|
||||
|
||||
luat_fs_remove(filepath);
|
||||
luat_fs_remove(newpath);
|
||||
|
||||
//------------------------------------------------------
|
||||
// 演示完毕, 清理资源
|
||||
exit:
|
||||
if (buff != NULL) {
|
||||
free(buff);
|
||||
}
|
||||
LUAT_DEBUG_PRINT("file example exited");
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
void exmaple_fs_luat_main(void) {
|
||||
luat_fs_init(); // 必须先初始化
|
||||
print_fs_info();
|
||||
recur_fs("/");
|
||||
exmaple_fs_luat_file();
|
||||
luat_rtos_task_sleep(1000);
|
||||
}
|
||||
@@ -0,0 +1,62 @@
|
||||
/*
|
||||
* Copyright (c) 2022 OpenLuat & AirM2M
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
* this software and associated documentation files (the "Software"), to deal in
|
||||
* the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// 本文件为入口函数
|
||||
// 具体演示在 example_fs_osa.c 和 example_fs_lfs.c
|
||||
|
||||
#include "common_api.h"
|
||||
#include "luat_base.h"
|
||||
#include "luat_rtos.h"
|
||||
#include "luat_debug.h"
|
||||
|
||||
extern void exmaple_fs_luat_main(void);
|
||||
|
||||
static void fs_example(void *param)
|
||||
{
|
||||
luat_rtos_task_sleep(1500);
|
||||
exmaple_fs_luat_main();
|
||||
while(1)
|
||||
{
|
||||
luat_rtos_task_sleep(1000);
|
||||
LUAT_DEBUG_PRINT("fs demo is done");
|
||||
}
|
||||
}
|
||||
|
||||
static void task_demoE_init(void)
|
||||
{
|
||||
luat_rtos_task_handle handle;
|
||||
luat_rtos_task_create(&handle, 4*1024, 50, "fs", fs_example, NULL, 0);
|
||||
}
|
||||
|
||||
|
||||
//启动hw_demoA_init，启动位置硬件初始1级
|
||||
// INIT_HW_EXPORT(hw_demoA_init, "1");
|
||||
//启动hw_demoB_init，启动位置硬件初始2级
|
||||
// INIT_HW_EXPORT(hw_demoB_init, "2");
|
||||
//启动dr_demoC_init，启动位置驱动1级
|
||||
// INIT_DRV_EXPORT(dr_demoC_init, "1");
|
||||
//启动dr_demoD_init，启动位置驱动2级
|
||||
// INIT_DRV_EXPORT(dr_demoD_init, "2");
|
||||
//启动task_demoE_init，启动位置任务1级
|
||||
INIT_TASK_EXPORT(task_demoE_init, "1");
|
||||
//启动task_demoF_init，启动位置任务2级
|
||||
// INIT_TASK_EXPORT(task_demoF_init, "2");
|
||||
|
||||
@@ -0,0 +1,20 @@
|
||||
local TARGET_NAME = "example_filesystem"
|
||||
local LIB_DIR = "$(buildir)/".. TARGET_NAME .. "/"
|
||||
local LIB_NAME = "lib" .. TARGET_NAME .. ".a "
|
||||
|
||||
target(TARGET_NAME)
|
||||
set_kind("static")
|
||||
set_targetdir(LIB_DIR)
|
||||
|
||||
--加入代码和头文件
|
||||
add_includedirs("./inc",{public = true})
|
||||
add_files("./src/*.c",{public = true})
|
||||
--路径可以随便写,可以加任意路径的代码,下面代码等效上方代码
|
||||
-- add_includedirs(SDK_TOP .. "project/" .. TARGET_NAME .. "/inc",{public = true})
|
||||
-- add_files(SDK_TOP .. "project/" .. TARGET_NAME .. "/src/*.c",{public = true})
|
||||
|
||||
--可以继续增加add_includedirs和add_files
|
||||
--自动链接
|
||||
LIB_USER = LIB_USER .. SDK_TOP .. LIB_DIR .. LIB_NAME .. " "
|
||||
--甚至可以加入自己的库
|
||||
target_end()
|
||||
Reference in New Issue
Block a user