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Merge pull request #76 from nodemcu/dev095 

Dev095 add file.format(), more ram.
This commit is contained in:
zeroday 2015-01-07 16:00:47 +08:00
parent bf3463d0dc b65fb02cc5
commit 091bee8f91
16 changed files with 169 additions and 78 deletions
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34
README.md
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@ -12,7 +12,26 @@ home: [nodemcu.com](http://www.nodemcu.com)<br />
bbs: [中文论坛Chinese bbs](http://bbs.nodemcu.com)<br />
Tencent QQ group QQ群: 309957875<br />
# Summary
- Easy to access wireless router
- Based on Lua 5.1.4 (without *io, math, debug, os* module.)
- Event-Drive programming preferred.
- Build-in file, timer, pwm, i2c, 1-wire, net, gpio, wifi, adc, uart and system api.
- GPIO pin re-mapped, use the index to access gpio, i2c, pwm.
# To Do List (pull requests are very welcomed)
- fix wifi smart connect
- add spi module
- add mqtt module
- add coap module
# Change log
2015-01-07<br />
retrive more ram back.<br />
add api file.format() to rebuild file system.<br />
rename "NodeMcu" to "NodeMCU" in firmware.<br />
add some check for file system op.
2015-01-06<br />
update sdk to 0.9.5.<br />
pre_build bin now compiled by gcc toolchain.<br />
@ -20,22 +39,8 @@ memory/heap usage optimized.<br />
add support for multiple platform and toolchain include eclipse. <br />
combine firmware for 512K, 1M, 2M, 4M flash to one. flash size auto-detected.
2014-12-30<br />
modify uart.on api, when run_input set to 0, uart.on now can read raw data from uart.<br />
serial input now accept non-ascii chars.<br />
fix dev-kit gpio map.<br />
add setip, setmac, sleeptype api to wifi module. <br />
add tmr.time() api to get rtc time and calibration.
[more change log](https://github.com/nodemcu/nodemcu-firmware/wiki/nodemcu_api_en#change_log)<br />
[更多变更日志](https://github.com/nodemcu/nodemcu-firmware/wiki/nodemcu_api_cn#change_log)
# Summary
- Easy to access wireless router
- Based on Lua 5.1.4
- Event-Drive programming preferred.
- Build-in file, timer, pwm, i2c, 1-wire, net, gpio, wifi, adc, uart and system api.
- GPIO pin re-mapped, use the index to access gpio, i2c, pwm.
- GPIO Map Table:
##GPIO NEW TABLE ( Build 20141219 and later)
@ -141,6 +146,7 @@ eagle.app.v6.irom0text.bin: 0x10000<br />
esp_init_data_default.bin: 0x7c000<br />
blank.bin: 0x7e000<br />
*Better run file.format() after flash*
#Connect the hardware in serial
baudrate:9600

3
app/driver/onewire.c
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@ -469,7 +469,8 @@ uint8_t onewire_crc8(const uint8_t *addr, uint8_t len)
while (len--) {
uint8_t inbyte = *addr++;
for (uint8_t i = 8; i; i--) {
uint8_t i;
for (i = 8; i; i--) {
uint8_t mix = (crc ^ inbyte) & 0x01;
crc >>= 1;
if (mix) crc ^= 0x8C;

2
app/include/driver/onewire.h
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@ -29,7 +29,7 @@
// old versions of OneWire). If you disable this, a slower
// but very compact algorithm is used.
#ifndef ONEWIRE_CRC8_TABLE
#define ONEWIRE_CRC8_TABLE 1
#define ONEWIRE_CRC8_TABLE 0
#endif
// You can allow 16-bit CRC checks by defining this to 1

4
app/include/user_config.h
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@ -6,8 +6,8 @@
#define NODE_VERSION_REVISION 5U
#define NODE_VERSION_INTERNAL 0U
#define NODE_VERSION "NodeMcu 0.9.5"
#define BUILD_DATE "build 20150106"
#define NODE_VERSION "NodeMCU 0.9.5"
#define BUILD_DATE "build 20150107"
// #define FLASH_512K
// #define FLASH_1M

7
app/lua/lobject.c
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@ -22,7 +22,7 @@
#include "lstring.h"
#include "lvm.h"
#include "flash_api.h"
const TValue luaO_nilobject_ = {LUA_TVALUE_NIL};
@ -52,7 +52,7 @@ int luaO_fb2int (int x) {
int luaO_log2 (unsigned int x) {
static const lu_byte log_2[256] = {
static const lu_byte log_2[256] ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = {
0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
@ -64,7 +64,8 @@ int luaO_log2 (unsigned int x) {
};
int l = -1;
while (x >= 256) { l += 8; x >>= 8; }
return l + log_2[x];
// return l + log_2[x];
return l + byte_of_aligned_array(log_2,x);
}

2
app/lua/lua.c
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@ -133,7 +133,7 @@ static int docall (lua_State *L, int narg, int clear) {
static void print_version (void) {
// l_message(NULL, LUA_RELEASE " " LUA_COPYRIGHT);
l_message(NULL, NODE_VERSION " " BUILD_DATE " powered by " LUA_RELEASE);
l_message(NULL, "\n" NODE_VERSION " " BUILD_DATE " powered by " LUA_RELEASE);
}

36
app/modules/file.c
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@ -11,7 +11,7 @@
#include "flash_fs.h"
#include "c_string.h"
static int file_fd = FS_OPEN_OK - 1;
static volatile int file_fd = FS_OPEN_OK - 1;
// Lua: open(filename, mode)
static int file_open( lua_State* L )
@ -48,6 +48,22 @@ static int file_close( lua_State* L )
return 0;
}
// Lua: format()
static int file_format( lua_State* L )
{
size_t len;
file_close(L);
if( !fs_format() )
{
NODE_ERR( "\ni*** ERROR ***: unable to format. FS might be compromised.\n" );
NODE_ERR( "It is advised to re-flash the NodeMCU image.\n" );
}
else{
NODE_ERR( "format done.\n" );
}
return 0;
}
#if defined(BUILD_WOFS)
// Lua: list()
static int file_list( lua_State* L )
@ -63,22 +79,6 @@ static int file_list( lua_State* L )
return 1;
}
// Lua: format()
static int file_format( lua_State* L )
{
size_t len;
file_close(L);
if( !fs_format() )
{
NODE_ERR( "\ni*** ERROR ***: unable to format. FS might be compromised.\n" );
NODE_ERR( "It is advised to re-flash the nodeMcu image.\n" );
}
else{
NODE_ERR( "format done.\n" );
}
return 0;
}
#elif defined(BUILD_SPIFFS)
extern spiffs fs;
@ -275,8 +275,8 @@ const LUA_REG_TYPE file_map[] =
{ LSTRKEY( "writeline" ), LFUNCVAL( file_writeline ) },
{ LSTRKEY( "read" ), LFUNCVAL( file_read ) },
{ LSTRKEY( "readline" ), LFUNCVAL( file_readline ) },
#if defined(BUILD_WOFS)
{ LSTRKEY( "format" ), LFUNCVAL( file_format ) },
#if defined(BUILD_WOFS)
#elif defined(BUILD_SPIFFS)
{ LSTRKEY( "remove" ), LFUNCVAL( file_remove ) },
{ LSTRKEY( "seek" ), LFUNCVAL( file_seek ) },

51
app/platform/flash_api.c
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@ -71,10 +71,10 @@ bool flash_set_size(uint8_t size)
// Reboot required!!!
// If you don't know what you're doing, your nodemcu may turn into stone ...
uint8_t data[SPI_FLASH_SEC_SIZE] ICACHE_STORE_ATTR;
SPIRead(0, data, sizeof(data));
spi_flash_read(0, (uint32 *)data, sizeof(data));
SPIFlashInfo *p_spi_flash_info = (SPIFlashInfo *)(data);
p_spi_flash_info->size = size;
SPIEraseSector(0);
spi_flash_erase_sector(0);
spi_flash_write(0, (uint32 *)data, sizeof(data));
//p_spi_flash_info = flash_get_info();
//p_spi_flash_info->size = size;
@ -175,14 +175,14 @@ uint32_t flash_get_speed(void)
bool flash_init_data_written(void)
{
// FLASH SEC - 4
// Dangerous, here are dinosaur infested!!!!!
// Reboot required!!!
// It will init system data to default!
uint32_t data[2] ICACHE_STORE_ATTR;
SPIRead((flash_get_sec_num() - 4) * SPI_FLASH_SEC_SIZE, data, sizeof(data));
if(data[0] == 0xFFFFFFFF && data[1] == 0xFFFFFFFF) {
if (SPI_FLASH_RESULT_OK == spi_flash_read((flash_get_sec_num() - 4) * SPI_FLASH_SEC_SIZE, (uint32 *)data, sizeof(data)))
{
if (data[0] == 0xFFFFFFFF && data[1] == 0xFFFFFFFF)
{
return false;
}
}
return true;
}
@ -192,10 +192,15 @@ bool flash_init_data_default(void)
// Dangerous, here are dinosaur infested!!!!!
// Reboot required!!!
// It will init system data to default!
SPIEraseSector((flash_get_sec_num() - 4));
spi_flash_write((flash_get_sec_num() - 4) * SPI_FLASH_SEC_SIZE, (uint32 *)flash_init_data, 128);
return true;
bool result = false;
if (SPI_FLASH_RESULT_OK == spi_flash_erase_sector((flash_get_sec_num() - 4)))
{
if (SPI_FLASH_RESULT_OK == spi_flash_write((flash_get_sec_num() - 4) * SPI_FLASH_SEC_SIZE, (uint32 *)flash_init_data, 128))
{
result = true;
}
}
return result;
}
bool flash_init_data_blank(void)
@ -204,14 +209,30 @@ bool flash_init_data_blank(void)
// Dangerous, here are dinosaur infested!!!!!
// Reboot required!!!
// It will init system config to blank!
SPIEraseSector((flash_get_sec_num() - 2));
SPIEraseSector((flash_get_sec_num() - 1));
return true;
bool result = false;
if ((SPI_FLASH_RESULT_OK == spi_flash_erase_sector((flash_get_sec_num() - 2))) &&
(SPI_FLASH_RESULT_OK == spi_flash_erase_sector((flash_get_sec_num() - 1))))
{
result = true;
}
return result ;
}
bool flash_self_destruct(void)
{
// Erase your flash. Good bye!
// Dangerous, Erase your flash. Good bye!
SPIEraseChip();
return true;
}
uint8_t byte_of_aligned_array(const uint8_t* aligned_array, uint32_t index)
{
if( (((uint32_t)aligned_array)%4) != 0 ){
NODE_DBG("aligned_array is not 4-byte aligned.\n");
return 0;
}
uint32_t v = ((uint32_t *)aligned_array)[ index/4 ];
uint8_t *p = (uint8_t *) (&v);
return p[ (index%4) ];
}

23
app/platform/flash_api.h
View File

@ -5,6 +5,28 @@
#include "cpu_esp8266.h"
#define FLASH_MAP_START_ADDRESS (INTERNAL_FLASH_START_ADDRESS)
/******************************************************************************
* ROM Function definition
* Note: It is unsafe to use ROM function, but it may efficient.
* SPIEraseSector
* unknown SPIEraseSector(uint16 sec);
* The 1st parameter is flash sector number.
* SPIRead (Unsafe)
* unknown SPIRead(uint32_t src_addr, uint32_t *des_addr, uint32_t size);
* The 1st parameter is source addresses.
* The 2nd parameter is destination addresses.
* The 3rd parameter is size.
* Note: Sometimes it have no effect, may be need a delay or other option(lock or unlock, etc.) with known reason.
* SPIWrite (Unsafe)
* unknown SPIWrite(uint32_t des_addr, uint32_t *src_addr, uint32_t size);
* The 1st parameter is destination addresses.
* The 2nd parameter is source addresses.
* The 3rd parameter is size.
* Note: Sometimes it have no effect, may be need a delay or other option(lock or unlock, etc.) with known reason.
*******************************************************************************/
typedef struct
{
uint8_t unknown0;
@ -45,5 +67,6 @@ bool flash_init_data_written(void);
bool flash_init_data_default(void);
bool flash_init_data_blank(void);
bool flash_self_destruct(void);
uint8_t byte_of_aligned_array(const uint8_t* aligned_array, uint32_t index);
#endif // __FLASH_API_H__

22
app/spiffs/spiffs.c
View File

@ -81,6 +81,7 @@ int myspiffs_format( void )
while( sect_first <= sect_last )
if( platform_flash_erase_sector( sect_first ++ ) == PLATFORM_ERR )
return 0;
spiffs_mount();
return 1;
}
@ -107,10 +108,20 @@ size_t myspiffs_write( int fd, const void* ptr, size_t len ){
return len;
}
#endif
return SPIFFS_write(&fs, (spiffs_file)fd, (void *)ptr, len);
int res = SPIFFS_write(&fs, (spiffs_file)fd, (void *)ptr, len);
if (res < 0) {
NODE_DBG("write errno %i\n", SPIFFS_errno(&fs));
return 0;
}
return res;
}
size_t myspiffs_read( int fd, void* ptr, size_t len){
return SPIFFS_read(&fs, (spiffs_file)fd, ptr, len);
int res = SPIFFS_read(&fs, (spiffs_file)fd, ptr, len);
if (res < 0) {
NODE_DBG("read errno %i\n", SPIFFS_errno(&fs));
return 0;
}
return res;
}
int myspiffs_lseek( int fd, int off, int whence ){
return SPIFFS_lseek(&fs, (spiffs_file)fd, off, whence);
@ -123,8 +134,13 @@ int myspiffs_tell( int fd ){
}
int myspiffs_getc( int fd ){
char c = EOF;
int res;
if(!myspiffs_eof(fd)){
SPIFFS_read(&fs, (spiffs_file)fd, &c, 1);
res = SPIFFS_read(&fs, (spiffs_file)fd, &c, 1);
if (res != 1) {
NODE_DBG("getc errno %i\n", SPIFFS_errno(&fs));
return (int)EOF;
}
}
return (int)c;
}

54
app/ssl/crypto/ssl_aes.c
View File

@ -81,7 +81,7 @@
/*
* AES S-box
*/
static const uint8_t aes_sbox[256] =
static const uint8_t aes_sbox[256] ICACHE_STORE_ATTR ICACHE_RODATA_ATTR =
{
0x63,0x7C,0x77,0x7B,0xF2,0x6B,0x6F,0xC5,
0x30,0x01,0x67,0x2B,0xFE,0xD7,0xAB,0x76,
@ -120,7 +120,7 @@ static const uint8_t aes_sbox[256] =
/*
* AES is-box
*/
static const uint8_t aes_isbox[256] =
static const uint8_t aes_isbox[256] ICACHE_STORE_ATTR ICACHE_RODATA_ATTR =
{
0x52,0x09,0x6a,0xd5,0x30,0x36,0xa5,0x38,
0xbf,0x40,0xa3,0x9e,0x81,0xf3,0xd7,0xfb,
@ -226,20 +226,28 @@ void ICACHE_FLASH_ATTR AES_set_key(AES_CTX *ctx, const uint8_t *key,
if ((i % words) == 0)
{
tmp2 =(uint32_t)aes_sbox[(tmp )&0xff]<< 8;
tmp2|=(uint32_t)aes_sbox[(tmp>> 8)&0xff]<<16;
tmp2|=(uint32_t)aes_sbox[(tmp>>16)&0xff]<<24;
tmp2|=(uint32_t)aes_sbox[(tmp>>24) ];
// tmp2 =(uint32_t)aes_sbox[(tmp )&0xff]<< 8;
// tmp2|=(uint32_t)aes_sbox[(tmp>> 8)&0xff]<<16;
// tmp2|=(uint32_t)aes_sbox[(tmp>>16)&0xff]<<24;
// tmp2|=(uint32_t)aes_sbox[(tmp>>24) ];
tmp2 =((uint32_t)byte_of_aligned_array(aes_sbox,(tmp )&0xff))<< 8;
tmp2|=((uint32_t)byte_of_aligned_array(aes_sbox,(tmp>> 8)&0xff))<<16;
tmp2|=((uint32_t)byte_of_aligned_array(aes_sbox,(tmp>>16)&0xff))<<24;
tmp2|=((uint32_t)byte_of_aligned_array(aes_sbox,(tmp>>24) ));
tmp=tmp2^(((unsigned int)*ip)<<24);
ip++;
}
if ((words == 8) && ((i % words) == 4))
{
tmp2 =(uint32_t)aes_sbox[(tmp )&0xff] ;
tmp2|=(uint32_t)aes_sbox[(tmp>> 8)&0xff]<< 8;
tmp2|=(uint32_t)aes_sbox[(tmp>>16)&0xff]<<16;
tmp2|=(uint32_t)aes_sbox[(tmp>>24) ]<<24;
// tmp2 =(uint32_t)aes_sbox[(tmp )&0xff] ;
// tmp2|=(uint32_t)aes_sbox[(tmp>> 8)&0xff]<< 8;
// tmp2|=(uint32_t)aes_sbox[(tmp>>16)&0xff]<<16;
// tmp2|=(uint32_t)aes_sbox[(tmp>>24) ]<<24;
tmp2 =((uint32_t)byte_of_aligned_array(aes_sbox,(tmp )&0xff)) ;
tmp2|=((uint32_t)byte_of_aligned_array(aes_sbox,(tmp>> 8)&0xff))<< 8;
tmp2|=((uint32_t)byte_of_aligned_array(aes_sbox,(tmp>>16)&0xff))<<16;
tmp2|=((uint32_t)byte_of_aligned_array(aes_sbox,(tmp>>24) ))<<24;
tmp=tmp2;
}
@ -375,10 +383,15 @@ static void ICACHE_FLASH_ATTR AES_encrypt(const AES_CTX *ctx, uint32_t *data)
/* Perform ByteSub and ShiftRow operations together */
for (row = 0; row < 4; row++)
{
a0 = (uint32_t)aes_sbox[(data[row%4]>>24)&0xFF];
a1 = (uint32_t)aes_sbox[(data[(row+1)%4]>>16)&0xFF];
a2 = (uint32_t)aes_sbox[(data[(row+2)%4]>>8)&0xFF];
a3 = (uint32_t)aes_sbox[(data[(row+3)%4])&0xFF];
// a0 = (uint32_t)aes_sbox[(data[row%4]>>24)&0xFF];
// a1 = (uint32_t)aes_sbox[(data[(row+1)%4]>>16)&0xFF];
// a2 = (uint32_t)aes_sbox[(data[(row+2)%4]>>8)&0xFF];
// a3 = (uint32_t)aes_sbox[(data[(row+3)%4])&0xFF];
a0 = (uint32_t)(byte_of_aligned_array(aes_sbox,(data[row%4]>>24)&0xFF));
a1 = (uint32_t)(byte_of_aligned_array(aes_sbox,(data[(row+1)%4]>>16)&0xFF));
a2 = (uint32_t)(byte_of_aligned_array(aes_sbox,(data[(row+2)%4]>>8)&0xFF));
a3 = (uint32_t)(byte_of_aligned_array(aes_sbox,(data[(row+3)%4])&0xFF));
/* Perform MixColumn iff not last round */
if (curr_rnd < (rounds - 1))
@ -423,10 +436,15 @@ static void ICACHE_FLASH_ATTR AES_decrypt(const AES_CTX *ctx, uint32_t *data)
/* Perform ByteSub and ShiftRow operations together */
for (row = 4; row > 0; row--)
{
a0 = aes_isbox[(data[(row+3)%4]>>24)&0xFF];
a1 = aes_isbox[(data[(row+2)%4]>>16)&0xFF];
a2 = aes_isbox[(data[(row+1)%4]>>8)&0xFF];
a3 = aes_isbox[(data[row%4])&0xFF];
// a0 = aes_isbox[(data[(row+3)%4]>>24)&0xFF];
// a1 = aes_isbox[(data[(row+2)%4]>>16)&0xFF];
// a2 = aes_isbox[(data[(row+1)%4]>>8)&0xFF];
// a3 = aes_isbox[(data[row%4])&0xFF];
a0 = byte_of_aligned_array(aes_isbox,(data[(row+3)%4]>>24)&0xFF);
a1 = byte_of_aligned_array(aes_isbox,(data[(row+2)%4]>>16)&0xFF);
a2 = byte_of_aligned_array(aes_isbox,(data[(row+1)%4]>>8)&0xFF);
a3 = byte_of_aligned_array(aes_isbox,(data[row%4])&0xFF);
/* Perform MixColumn iff not last round */
if (curr_rnd<(rounds-1))

3
app/user/user_main.c
View File

@ -85,7 +85,10 @@ void user_init(void)
if( !flash_init_data_written() ){
NODE_ERR("Restore init data.\n");
// Flash init data at FLASHSIZE - 0x04000 Byte.
flash_init_data_default();
// Flash blank data at FLASHSIZE - 0x02000 Byte.
flash_init_data_blank();
}
#if defined( BUILD_WOFS )

2
examples/fragment.lua
View File

@ -310,3 +310,5 @@ uart.on("data", 5 ,function(input) if input=="quit\r" then uart.on("data") else
uart.on("data", 0 ,function(input) if input=="q" then uart.on("data") else print(input) end end, 0)
uart.on("data","\r",function(input) if input=="quit" then uart.on("data") else print(input) end end, 1)
for k, v in pairs(file.list()) do print('file:'..k..' len:'..v) end

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pre_build/0.9.5/nodemcu_latest.bin
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pre_build/latest/nodemcu_512k_latest.bin
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pre_build/latest/nodemcu_latest.bin
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