Commit 18886ea6 authored by zeroday's avatar zeroday
Browse files

Merge pull request #203 from nodemcu/dev

Fixed floating point bug.
add file.rename
parents 370bc88b 22d096ce
......@@ -125,6 +125,7 @@ pre_build/latest/nodemcu_512k_latest.bin is removed. use pre_build/latest/nodemc
#define LUA_USE_MODULES_UART
#define LUA_USE_MODULES_OW
#define LUA_USE_MODULES_BIT
#define LUA_USE_MODULES_WS2812
#endif /* LUA_USE_MODULES */
...
// LUA_NUMBER_INTEGRAL
......@@ -330,3 +331,13 @@ cu:send("hello")
ds18b20 = nil
package.loaded["ds18b20"]=nil
```
####Control a WS2812 based light strip
```lua
-- set the color of one LED on GPIO 2 to red
ws2812.write(4, string.char(0, 255, 0))
-- set the color of 10 LEDs on GPIO 0 to blue
ws2812.write(3, string.char(0, 0, 255):rep(10))
-- first LED green, second LED white
ws2812.write(4, string.char(255, 0, 0, 255, 255, 255))
```
......@@ -33,18 +33,23 @@ typedef enum {
} UartExistParity;
typedef enum {
BIT_RATE_1200 = 1200,
BIT_RATE_2400 = 2400,
BIT_RATE_4800 = 4800,
BIT_RATE_9600 = 9600,
BIT_RATE_300 = 300,
BIT_RATE_600 = 600,
BIT_RATE_1200 = 1200,
BIT_RATE_2400 = 2400,
BIT_RATE_4800 = 4800,
BIT_RATE_9600 = 9600,
BIT_RATE_19200 = 19200,
BIT_RATE_38400 = 38400,
BIT_RATE_57600 = 57600,
BIT_RATE_74880 = 74880,
BIT_RATE_115200 = 115200,
BIT_RATE_230400 = 230400,
BIT_RATE_460800 = 460800,
BIT_RATE_921600 = 921600
BIT_RATE_115200 = 115200,
BIT_RATE_230400 = 230400,
BIT_RATE_256000 = 256000,
BIT_RATE_460800 = 460800,
BIT_RATE_921600 = 921600,
BIT_RATE_1843200 = 1843200,
BIT_RATE_3686400 = 3686400,
} UartBautRate;
typedef enum {
......
......@@ -394,5 +394,21 @@ extern sint8 espconn_igmp_join(ip_addr_t *host_ip, ip_addr_t *multicast_ip);
*******************************************************************************/
extern sint8 espconn_igmp_leave(ip_addr_t *host_ip, ip_addr_t *multicast_ip);
/******************************************************************************
* FunctionName : espconn_recv_hold
* Description : hold tcp receive
* Parameters : espconn -- espconn to hold
* Returns : none
*******************************************************************************/
extern sint8 espconn_recv_hold(struct espconn *pespconn);
/******************************************************************************
* FunctionName : espconn_recv_unhold
* Description : unhold tcp receive
* Parameters : espconn -- espconn to unhold
* Returns : none
*******************************************************************************/
extern sint8 espconn_recv_unhold(struct espconn *pespconn);
#endif
......@@ -277,6 +277,8 @@ struct tcp_pcb {
/* KEEPALIVE counter */
u8_t keep_cnt_sent;
u8_t hold;
};
struct tcp_pcb_listen {
......
......@@ -13,6 +13,8 @@
// #define FLASH_1M
// #define FLASH_2M
// #define FLASH_4M
// #define FLASH_8M
// #define FLASH_16M
#define FLASH_AUTOSIZE
// #define DEVELOP_VERSION
#define FULL_VERSION_FOR_USER
......@@ -40,7 +42,6 @@
#define ICACHE_STORE_TYPEDEF_ATTR __attribute__((aligned(4),packed))
#define ICACHE_STORE_ATTR __attribute__((aligned(4)))
#define ICACHE_RAM_ATTR __attribute__((section(".iram0.text")))
// #define ICACHE_RODATA_ATTR __attribute__((section(".rodata2.text")))
#define CLIENT_SSL_ENABLE
#define GPIO_INTERRUPT_ENABLE
......@@ -64,12 +65,10 @@
#define LUA_USE_MODULES_OW
#define LUA_USE_MODULES_BIT
#define LUA_USE_MODULES_MQTT
#define LUA_USE_MODULES_WS2812
#endif /* LUA_USE_MODULES */
// #define LUA_NUMBER_INTEGRAL
#ifndef LUA_NUMBER_INTEGRAL
#define PRINTF_LONG_SUPPORT
#endif
#define LUA_OPTRAM
#ifdef LUA_OPTRAM
......
#include "c_math.h"
#include "c_types.h"
#include "user_config.h"
double floor(double x)
{
return (double) (x < 0.f ? (((int) x) - 1) : ((int) x));
}
double pow(double x, double y)
{
#define MAXEXP 2031 /* (MAX_EXP * 16) - 1 */
#define MINEXP -2047 /* (MIN_EXP * 16) - 1 */
#define HUGE MAXFLOAT
double a1[] =
{
1.0,
0.95760328069857365,
0.91700404320467123,
0.87812608018664974,
0.84089641525371454,
0.80524516597462716,
0.77110541270397041,
0.73841307296974966,
0.70710678118654752,
0.67712777346844637,
0.64841977732550483,
0.62092890603674203,
0.59460355750136054,
0.56939431737834583,
0.54525386633262883,
0.52213689121370692,
0.50000000000000000
};
double a2[] =
{
0.24114209503420288E-17,
0.92291566937243079E-18,
-0.15241915231122319E-17,
-0.35421849765286817E-17,
-0.31286215245415074E-17,
-0.44654376565694490E-17,
0.29306999570789681E-17,
0.11260851040933474E-17
};
double p1 = 0.833333333333332114e-1;
double p2 = 0.125000000005037992e-1;
double p3 = 0.223214212859242590e-2;
double p4 = 0.434457756721631196e-3;
double q1 = 0.693147180559945296e0;
double q2 = 0.240226506959095371e0;
double q3 = 0.555041086640855953e-1;
double q4 = 0.961812905951724170e-2;
double q5 = 0.133335413135857847e-2;
double q6 = 0.154002904409897646e-3;
double q7 = 0.149288526805956082e-4;
double k = 0.442695040888963407;
double a1[] ICACHE_STORE_ATTR ICACHE_RODATA_ATTR =
{
1.0,
0.95760328069857365,
0.91700404320467123,
0.87812608018664974,
0.84089641525371454,
0.80524516597462716,
0.77110541270397041,
0.73841307296974966,
0.70710678118654752,
0.67712777346844637,
0.64841977732550483,
0.62092890603674203,
0.59460355750136054,
0.56939431737834583,
0.54525386633262883,
0.52213689121370692,
0.50000000000000000
};
double a2[] ICACHE_STORE_ATTR ICACHE_RODATA_ATTR =
{
0.24114209503420288E-17,
0.92291566937243079E-18,
-0.15241915231122319E-17,
-0.35421849765286817E-17,
-0.31286215245415074E-17,
-0.44654376565694490E-17,
0.29306999570789681E-17,
0.11260851040933474E-17
};
double p1 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.833333333333332114e-1;
double p2 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.125000000005037992e-1;
double p3 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.223214212859242590e-2;
double p4 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.434457756721631196e-3;
double q1 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.693147180559945296e0;
double q2 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.240226506959095371e0;
double q3 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.555041086640855953e-1;
double q4 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.961812905951724170e-2;
double q5 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.133335413135857847e-2;
double q6 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.154002904409897646e-3;
double q7 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.149288526805956082e-4;
double k ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.442695040888963407;
double pow(double x, double y)
{
double frexp(), g, ldexp(), r, u1, u2, v, w, w1, w2, y1, y2, z;
int iw1, m, p;
......
This diff is collapsed.
......@@ -3,68 +3,65 @@
#include "c_types.h"
#include "c_string.h"
#include "user_interface.h"
#include "user_config.h"
// const char *lua_init_value = "print(\"Hello world\")";
const char *lua_init_value = "@init.lua";
// int c_abs(int x){
// return x>0?x:0-x;
// return x>0?x:0-x;
// }
// void c_exit(int e){
// }
const char *c_getenv(const char *__string){
if (c_strcmp(__string, "LUA_INIT") == 0){
return lua_init_value;
}
return NULL;
const char *c_getenv(const char *__string)
{
if (c_strcmp(__string, "LUA_INIT") == 0)
{
return lua_init_value;
}
return NULL;
}
// make sure there is enough memory before real malloc, otherwise malloc will panic and reset
// void *c_malloc(size_t __size){
// if(__size>system_get_free_heap_size()){
// NODE_ERR("malloc: not enough memory\n");
// return NULL;
// }
// return (void *)os_malloc(__size);
// if(__size>system_get_free_heap_size()){
// NODE_ERR("malloc: not enough memory\n");
// return NULL;
// }
// return (void *)os_malloc(__size);
// }
// void *c_zalloc(size_t __size){
// if(__size>system_get_free_heap_size()){
// NODE_ERR("zalloc: not enough memory\n");
// return NULL;
// }
// return (void *)os_zalloc(__size);
// if(__size>system_get_free_heap_size()){
// NODE_ERR("zalloc: not enough memory\n");
// return NULL;
// }
// return (void *)os_zalloc(__size);
// }
// void c_free(void *p){
// // NODE_ERR("free1: %d\n", system_get_free_heap_size());
// os_free(p);
// // NODE_ERR("-free1: %d\n", system_get_free_heap_size());
// // NODE_ERR("free1: %d\n", system_get_free_heap_size());
// os_free(p);
// // NODE_ERR("-free1: %d\n", system_get_free_heap_size());
// }
// int c_rand(void){
// int c_rand(void){
// }
// void c_srand(unsigned int __seed){
// }
// int c_atoi(const char *__nptr){
// int c_atoi(const char *__nptr){
// }
#include <_ansi.h>
//#include <reent.h>
#include <string.h>
//#include "mprec.h"
double c_strtod(const char *string, char **endPtr)
double powersOf10[] ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = /* Table giving binary powers of 10. Entry */
{
int maxExponent = 511; /* Largest possible base 10 exponent. Any
* exponent larger than this will already
* produce underflow or overflow, so there's
* no need to worry about additional digits.
*/
double powersOf10[] = { /* Table giving binary powers of 10. Entry */
10., /* is 10^2^i. Used to convert decimal */
100., /* exponents into floating-point numbers. */
10., /* is 10^2^i. Used to convert decimal */
100., /* exponents into floating-point numbers. */
1.0e4,
1.0e8,
1.0e16,
......@@ -72,43 +69,57 @@ double c_strtod(const char *string, char **endPtr)
1.0e64,
1.0e128,
1.0e256
};
};
double c_strtod(const char *string, char **endPtr)
{
int maxExponent = 511; /* Largest possible base 10 exponent. Any
* exponent larger than this will already
* produce underflow or overflow, so there's
* no need to worry about additional digits.
*/
int sign, expSign = FALSE;
double fraction, dblExp, *d;
register const char *p;
register int c;
int exp = 0; /* Exponent read from "EX" field. */
int fracExp = 0; /* Exponent that derives from the fractional
* part. Under normal circumstatnces, it is
* the negative of the number of digits in F.
* However, if I is very long, the last digits
* of I get dropped (otherwise a long I with a
* large negative exponent could cause an
* unnecessary overflow on I alone). In this
* case, fracExp is incremented one for each
* dropped digit. */
int mantSize; /* Number of digits in mantissa. */
int decPt; /* Number of mantissa digits BEFORE decimal
* point. */
const char *pExp; /* Temporarily holds location of exponent
* in string. */
int exp = 0; /* Exponent read from "EX" field. */
int fracExp = 0; /* Exponent that derives from the fractional
* part. Under normal circumstatnces, it is
* the negative of the number of digits in F.
* However, if I is very long, the last digits
* of I get dropped (otherwise a long I with a
* large negative exponent could cause an
* unnecessary overflow on I alone). In this
* case, fracExp is incremented one for each
* dropped digit. */
int mantSize; /* Number of digits in mantissa. */
int decPt; /* Number of mantissa digits BEFORE decimal
* point. */
const char *pExp; /* Temporarily holds location of exponent
* in string. */
/*
* Strip off leading blanks and check for a sign.
*/
p = string;
while (isspace((unsigned char)(*p))) {
p += 1;
while (isspace((unsigned char)(*p)))
{
p += 1;
}
if (*p == '-')
{
sign = TRUE;
p += 1;
}
if (*p == '-') {
sign = TRUE;
p += 1;
} else {
if (*p == '+') {
p += 1;
}
sign = FALSE;
else
{
if (*p == '+')
{
p += 1;
}
sign = FALSE;
}
/*
......@@ -119,14 +130,16 @@ double c_strtod(const char *string, char **endPtr)
decPt = -1;
for (mantSize = 0; ; mantSize += 1)
{
c = *p;
if (!isdigit(c)) {
if ((c != '.') || (decPt >= 0)) {
break;
}
decPt = mantSize;
}
p += 1;
c = *p;
if (!isdigit(c))
{
if ((c != '.') || (decPt >= 0))
{
break;
}
decPt = mantSize;
}
p += 1;
}
/*
......@@ -135,49 +148,60 @@ double c_strtod(const char *string, char **endPtr)
* If the mantissa has more than 18 digits, ignore the extras, since
* they can't affect the value anyway.
*/
pExp = p;
p -= mantSize;
if (decPt < 0) {
decPt = mantSize;
} else {
mantSize -= 1; /* One of the digits was the point. */
if (decPt < 0)
{
decPt = mantSize;
}
if (mantSize > 18) {
fracExp = decPt - 18;
mantSize = 18;
} else {
fracExp = decPt - mantSize;
else
{
mantSize -= 1; /* One of the digits was the point. */
}
if (mantSize == 0) {
fraction = 0.0;
p = string;
goto done;
} else {
int frac1, frac2;
frac1 = 0;
for ( ; mantSize > 9; mantSize -= 1)
{
c = *p;
p += 1;
if (c == '.') {
c = *p;
p += 1;
}
frac1 = 10*frac1 + (c - '0');
}
frac2 = 0;
for (; mantSize > 0; mantSize -= 1)
{
c = *p;
p += 1;
if (c == '.') {
c = *p;
p += 1;
}
frac2 = 10*frac2 + (c - '0');
}
fraction = (1.0e9 * frac1) + frac2;
if (mantSize > 18)
{
fracExp = decPt - 18;
mantSize = 18;
}
else
{
fracExp = decPt - mantSize;
}
if (mantSize == 0)
{
fraction = 0.0;
p = string;
goto done;
}
else
{
int frac1, frac2;
frac1 = 0;
for ( ; mantSize > 9; mantSize -= 1)
{
c = *p;
p += 1;
if (c == '.')
{
c = *p;
p += 1;
}
frac1 = 10 * frac1 + (c - '0');
}
frac2 = 0;
for (; mantSize > 0; mantSize -= 1)
{
c = *p;
p += 1;
if (c == '.')
{
c = *p;
p += 1;
}
frac2 = 10 * frac2 + (c - '0');
}
fraction = (1.0e9 * frac1) + frac2;
}
/*
......@@ -185,30 +209,40 @@ double c_strtod(const char *string, char **endPtr)
*/
p = pExp;
if ((*p == 'E') || (*p == 'e')) {
p += 1;
if (*p == '-') {
expSign = TRUE;
p += 1;
} else {
if (*p == '+') {
p += 1;
}
expSign = FALSE;
}
if (!isdigit((unsigned char)(*p))) {
p = pExp;
goto done;
}
while (isdigit((unsigned char)(*p))) {
exp = exp * 10 + (*p - '0');
p += 1;
}
if ((*p == 'E') || (*p == 'e'))
{
p += 1;
if (*p == '-')
{
expSign = TRUE;
p += 1;
}
else
{
if (*p == '+')
{
p += 1;
}
expSign = FALSE;
}
if (!isdigit((unsigned char)(*p)))
{
p = pExp;
goto done;
}
while (isdigit((unsigned char)(*p)))
{
exp = exp * 10 + (*p - '0');
p += 1;
}
}
if (expSign) {
exp = fracExp - exp;
} else {
exp = fracExp + exp;
if (expSign)
{
exp = fracExp - exp;
}
else
{
exp = fracExp + exp;
}
/*
......@@ -217,41 +251,52 @@ double c_strtod(const char *string, char **endPtr)
* many powers of 2 of 10. Then combine the exponent with the
* fraction.
*/
if (exp < 0) {
expSign = TRUE;
exp = -exp;
} else {
expSign = FALSE;
if (exp < 0)
{
expSign = TRUE;
exp = -exp;
}
if (exp > maxExponent) {
exp = maxExponent;
// errno = ERANGE;
else
{
expSign = FALSE;
}
if (exp > maxExponent)
{
exp = maxExponent;
// errno = ERANGE;
}
dblExp = 1.0;
for (d = powersOf10; exp != 0; exp >>= 1, d += 1) {
if (exp & 01) {
dblExp *= *d;
}
for (d = powersOf10; exp != 0; exp >>= 1, d += 1)
{
if (exp & 01)
{
dblExp *= *d;
}
}
if (expSign)
{
fraction /= dblExp;
}
if (expSign) {
fraction /= dblExp;
} else {
fraction *= dblExp;
else
{
fraction *= dblExp;
}
done:
if (endPtr != NULL) {
*endPtr = (char *) p;
if (endPtr != NULL)
{
*endPtr = (char *) p;
}
if (sign) {
return -fraction;
if (sign)
{
return -fraction;
}
return fraction;
}
// long c_strtol(const char *__n, char **__end_PTR, int __base){
// long c_strtol(const char *__n, char **__end_PTR, int __base){
// }
// unsigned long c_strtoul(const char *__n, char **__end_PTR, int __base){
// }
......
......@@ -601,8 +601,7 @@ extern int readline4lua(const char *prompt, char *buffer, int length);
#endif // #if !defined LUA_INTEGRAL_LONGLONG
#else
#define LUA_NUMBER_SCAN "%lf"
//#define LUA_NUMBER_FMT "%.14g"
#define LUA_NUMBER_FMT "%g"
#define LUA_NUMBER_FMT "%.14g"
#endif // #if defined LUA_NUMBER_INTEGRAL
#define lua_number2str(s,n) c_sprintf((s), LUA_NUMBER_FMT, (n))
#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */
......
......@@ -718,3 +718,32 @@ espconn_gethostbyname(struct espconn *pespconn, const char *hostname, ip_addr_t
return dns_gethostbyname(hostname, addr, found, pespconn);
}
sint8 espconn_recv_hold(struct espconn *pespconn) {
espconn_msg *pnode = NULL;
if (pespconn == NULL) {
return ESPCONN_ARG;
}
pespconn->state = ESPCONN_WRITE;
if (!espconn_find_connection(pespconn, &pnode)) {
return ESPCONN_ARG;
}
espconn_tcp_hold(pnode);
return ESPCONN_OK;
}
sint8 espconn_recv_unhold(struct espconn *pespconn) {
espconn_msg *pnode = NULL;
if (pespconn == NULL) {
return ESPCONN_ARG;
}
pespconn->state = ESPCONN_WRITE;
if (!espconn_find_connection(pespconn, &pnode)) {
return ESPCONN_ARG;
}
espconn_tcp_unhold(pnode);
return ESPCONN_OK;
}
......@@ -948,3 +948,19 @@ sint8 ICACHE_FLASH_ATTR espconn_tcp_delete(struct espconn *pdeletecon)
return ESPCONN_ARG;
}
}
void espconn_tcp_hold(void *arg) {
espconn_msg *ptcp_sent = arg;
struct tcp_pcb *pcb = NULL;
pcb = ptcp_sent->pcommon.pcb;
pcb->hold = 1;
}
void espconn_tcp_unhold(void *arg) {
espconn_msg *ptcp_sent = arg;
struct tcp_pcb *pcb = NULL;
pcb = ptcp_sent->pcommon.pcb;
pcb->hold = 0;
}
......@@ -1259,6 +1259,7 @@ tcp_alloc(u8_t prio)
#endif /* LWIP_TCP_KEEPALIVE */
pcb->keep_cnt_sent = 0; //���ķ��ʹ���
pcb->hold = 0;
}
return pcb;
}
......
......@@ -1137,7 +1137,7 @@ tcp_receive(struct tcp_pcb *pcb)
/* If the incoming segment contains data, we must process it
further. */
if (tcplen > 0) {
if ((tcplen > 0) && (!pcb->hold)) {
/* This code basically does three things:
+) If the incoming segment contains data that is the next
......
......@@ -125,7 +125,7 @@ static int file_remove( lua_State* L )
if( len > FS_NAME_MAX_LENGTH )
return luaL_error(L, "filename too long");
file_close(L);
SPIFFS_remove(&fs, fname);
SPIFFS_remove(&fs, (char *)fname);
return 0;
}
......@@ -150,6 +150,31 @@ static int file_check( lua_State* L )
}
#endif
// Lua: rename("oldname", "newname")
static int file_rename( lua_State* L )
{
size_t len;
if((FS_OPEN_OK - 1)!=file_fd){
fs_close(file_fd);
file_fd = FS_OPEN_OK - 1;
}
const char *oldname = luaL_checklstring( L, 1, &len );
if( len > FS_NAME_MAX_LENGTH )
return luaL_error(L, "filename too long");
const char *newname = luaL_checklstring( L, 2, &len );
if( len > FS_NAME_MAX_LENGTH )
return luaL_error(L, "filename too long");
if(SPIFFS_OK==myspiffs_rename( oldname, newname )){
lua_pushboolean(L, 1);
} else {
lua_pushboolean(L, 0);
}
return 1;
}
#endif
// g_read()
......@@ -282,6 +307,7 @@ const LUA_REG_TYPE file_map[] =
{ LSTRKEY( "seek" ), LFUNCVAL( file_seek ) },
{ LSTRKEY( "flush" ), LFUNCVAL( file_flush ) },
// { LSTRKEY( "check" ), LFUNCVAL( file_check ) },
{ LSTRKEY( "rename" ), LFUNCVAL( file_rename ) },
#endif
#if LUA_OPTIMIZE_MEMORY > 0
......
......@@ -117,6 +117,15 @@
#define ROM_MODULES_BIT
#endif
#if defined(LUA_USE_MODULES_WS2812)
#define MODULES_WS2812 "ws2812"
#define ROM_MODULES_WS2812 \
_ROM(MODULES_WS2812, luaopen_ws2812, ws2812_map)
#else
#define ROM_MODULES_WS2812
#endif
#define LUA_MODULES_ROM \
ROM_MODULES_GPIO \
ROM_MODULES_PWM \
......@@ -131,7 +140,8 @@
ROM_MODULES_ADC \
ROM_MODULES_UART \
ROM_MODULES_OW \
ROM_MODULES_BIT
ROM_MODULES_BIT \
ROM_MODULES_WS2812
#endif
......@@ -1193,6 +1193,54 @@ static int net_socket_send( lua_State* L )
return net_send(L, mt);
}
static int net_socket_hold( lua_State* L )
{
const char *mt = "net.socket";
struct espconn *pesp_conn = NULL;
lnet_userdata *nud;
size_t l;
nud = (lnet_userdata *)luaL_checkudata(L, 1, mt);
luaL_argcheck(L, nud, 1, "Server/Socket expected");
if(nud==NULL){
NODE_DBG("userdata is nil.\n");
return 0;
}
if(nud->pesp_conn == NULL){
NODE_DBG("nud->pesp_conn is NULL.\n");
return 0;
}
pesp_conn = nud->pesp_conn;
espconn_recv_hold(pesp_conn);
return 0;
}
static int net_socket_unhold( lua_State* L )
{
const char *mt = "net.socket";
struct espconn *pesp_conn = NULL;
lnet_userdata *nud;
size_t l;
nud = (lnet_userdata *)luaL_checkudata(L, 1, mt);
luaL_argcheck(L, nud, 1, "Server/Socket expected");
if(nud==NULL){
NODE_DBG("userdata is nil.\n");
return 0;
}
if(nud->pesp_conn == NULL){
NODE_DBG("nud->pesp_conn is NULL.\n");
return 0;
}
pesp_conn = nud->pesp_conn;
espconn_recv_unhold(pesp_conn);
return 0;
}
// Lua: socket:dns( string, function(ip) )
static int net_socket_dns( lua_State* L )
{
......@@ -1251,6 +1299,8 @@ static const LUA_REG_TYPE net_socket_map[] =
{ LSTRKEY( "close" ), LFUNCVAL ( net_socket_close ) },
{ LSTRKEY( "on" ), LFUNCVAL ( net_socket_on ) },
{ LSTRKEY( "send" ), LFUNCVAL ( net_socket_send ) },
{ LSTRKEY( "hold" ), LFUNCVAL ( net_socket_hold ) },
{ LSTRKEY( "unhold" ), LFUNCVAL ( net_socket_unhold ) },
{ LSTRKEY( "dns" ), LFUNCVAL ( net_socket_dns ) },
// { LSTRKEY( "delete" ), LFUNCVAL ( net_socket_delete ) },
{ LSTRKEY( "__gc" ), LFUNCVAL ( net_socket_delete ) },
......
#include "lualib.h"
#include "lauxlib.h"
#include "platform.h"
#include "auxmods.h"
#include "lrotable.h"
/**
* All this code is mostly from http://www.esp8266.com/viewtopic.php?f=21&t=1143&sid=a620a377672cfe9f666d672398415fcb
* from user Markus Gritsch.
* I just put this code into its own module and pushed into a forked repo,
* to easily create a pull request. Thanks to Markus Gritsch for the code.
*
*/
// ----------------------------------------------------------------------------
// -- This WS2812 code must be compiled with -O2 to get the timing right.
// -- http://wp.josh.com/2014/05/13/ws2812-neopixels-are-not-so-finicky-once-you-get-to-know-them/
// The ICACHE_FLASH_ATTR is there to trick the compiler and get the very first pulse width correct.
static void ICACHE_FLASH_ATTR send_ws_0(uint8_t gpio) {
uint8_t i;
i = 4;
while (i--)
GPIO_REG_WRITE(GPIO_OUT_W1TS_ADDRESS, 1 << gpio);
i = 9;
while (i--)
GPIO_REG_WRITE(GPIO_OUT_W1TC_ADDRESS, 1 << gpio);
}
static void ICACHE_FLASH_ATTR send_ws_1(uint8_t gpio) {
uint8_t i;
i = 8;
while (i--)
GPIO_REG_WRITE(GPIO_OUT_W1TS_ADDRESS, 1 << gpio);
i = 6;
while (i--)
GPIO_REG_WRITE(GPIO_OUT_W1TC_ADDRESS, 1 << gpio);
}
// Lua: ws2812.write(pin, "string")
// Byte triples in the string are interpreted as G R B values.
// ws2812.write(4, string.char(0, 255, 0)) uses GPIO2 and sets the first LED red.
// ws2812.write(3, string.char(0, 0, 255):rep(10)) uses GPIO0 and sets ten LEDs blue.
// ws2812.write(4, string.char(255, 0, 0, 255, 255, 255)) first LED green, second LED white.
static int ICACHE_FLASH_ATTR ws2812_write(lua_State* L) {
const uint8_t pin = luaL_checkinteger(L, 1);
size_t length;
const char *buffer = luaL_checklstring(L, 2, &length);
platform_gpio_mode(pin, PLATFORM_GPIO_OUTPUT, PLATFORM_GPIO_FLOAT);
platform_gpio_write(pin, 0);
os_delay_us(10);
os_intr_lock();
const char * const end = buffer + length;
while (buffer != end) {
uint8_t mask = 0x80;
while (mask) {
(*buffer & mask) ? send_ws_1(pin_num[pin]) : send_ws_0(pin_num[pin]);
mask >>= 1;
}
++buffer;
}
os_intr_unlock();
return 0;
}
#define MIN_OPT_LEVEL 2
#include "lrodefs.h"
const LUA_REG_TYPE ws2812_map[] =
{
{ LSTRKEY( "write" ), LFUNCVAL( ws2812_write )},
{ LNILKEY, LNILVAL}
};
LUALIB_API int luaopen_ws2812(lua_State *L) {
// TODO: Make sure that the GPIO system is initialized
LREGISTER(L, "ws2812", ws2812_map);
return 1;
}
// ----------------------------------------------------------------------------
......@@ -25,6 +25,10 @@
#define FLASH_SEC_NUM 0x200
#elif defined(FLASH_4M)
#define FLASH_SEC_NUM 0x400
#elif defined(FLASH_8M)
#define FLASH_SEC_NUM 0x800
#elif defined(FLASH_16M)
#define FLASH_SEC_NUM 0x1000
#elif defined(FLASH_AUTOSIZE)
#define FLASH_SEC_NUM (flash_get_sec_num())
#else
......
......@@ -56,6 +56,12 @@ uint32_t flash_get_size_byte(void)
case SIZE_32MBIT:
// 32Mbit, 4MByte
flash_size = 4 * 1024 * 1024;
case SIZE_64MBIT:
// 64Mbit, 8MByte
flash_size = 8 * 1024 * 1024;
case SIZE_128MBIT:
// 128Mbit, 16MByte
flash_size = 16 * 1024 * 1024;
break;
default:
// Unknown flash size, fall back mode.
......
......@@ -52,6 +52,8 @@ typedef struct
SIZE_8MBIT = 2,
SIZE_16MBIT = 3,
SIZE_32MBIT = 4,
SIZE_64MBIT = 5,
SIZE_128MBIT = 6,
} size : 4;
} ICACHE_STORE_TYPEDEF_ATTR SPIFlashInfo;
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment