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Buffered Logging + fix bel osc bug

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pull/111/merge
Ondřej Hruška 7 years ago
parent bf1507b624
commit e22ae1e66a
6 changed files with 203 additions and 174 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 287
      user/ansi_parser.c
  2. 12
      user/ansi_parser.rl
  3. 20
      user/ansi_parser_callbacks.c
  4. 2
      user/screen.c
  5. 3
      user/screen.h
  6. 45
      user/serial.c

287
user/ansi_parser.c
Unescape View File

@ -22,18 +22,18 @@ static const char _ansi_eof_actions[] = {
0, 13, 13, 13, 13, 13, 13, 13, 0, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 0, 0, 13, 13, 13, 13, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0 0, 0, 0, 0
}; };
static const int ansi_start = 1; static const int ansi_start = 1;
static const int ansi_first_final = 30; static const int ansi_first_final = 28;
static const int ansi_error = 0; static const int ansi_error = 0;
static const int ansi_en_CSI_body = 5; static const int ansi_en_CSI_body = 5;
static const int ansi_en_OSC_body = 7; static const int ansi_en_OSC_body = 7;
static const int ansi_en_TITLE_body = 27; static const int ansi_en_TITLE_body = 25;
static const int ansi_en_charsetcmd_body = 29; static const int ansi_en_charsetcmd_body = 27;
static const int ansi_en_main = 1; static const int ansi_en_main = 1;
@ -55,7 +55,7 @@ ansi_parser_reset(void) {
} }
} }
#define HISTORY_LEN 16 #define HISTORY_LEN 10
#if DEBUG_ANSI #if DEBUG_ANSI
static char history[HISTORY_LEN + 1]; static char history[HISTORY_LEN + 1];
@ -164,8 +164,12 @@ ansi_parser(char newchar)
return; return;
case BEL: case BEL:
// bel is also used to terminate OSC
if (!inside_osc) {
apars_handle_bel(); apars_handle_bel();
return; return;
}
break;
case ENQ: // respond with space (like xterm) case ENQ: // respond with space (like xterm)
UART_WriteChar(UART0, SP, UART_TIMEOUT_US); UART_WriteChar(UART0, SP, UART_TIMEOUT_US);
@ -198,7 +202,7 @@ ansi_parser(char newchar)
// The parser // The parser
/* #line 202 "user/ansi_parser.c" */ /* #line 206 "user/ansi_parser.c" */
{ {
const char *_acts; const char *_acts;
unsigned int _nacts; unsigned int _nacts;
@ -242,7 +246,7 @@ case 3:
if ( 70 <= (*p) && (*p) <= 71 ) if ( 70 <= (*p) && (*p) <= 71 )
goto tr10; goto tr10;
goto tr2; goto tr2;
case 30: case 28:
if ( (*p) == 27 ) if ( (*p) == 27 )
goto tr1; goto tr1;
goto tr0; goto tr0;
@ -282,9 +286,9 @@ case 6:
} else } else
goto tr16; goto tr16;
goto tr2; goto tr2;
case 31: case 29:
goto tr2; goto tr2;
case 32: case 30:
if ( (*p) == 59 ) if ( (*p) == 59 )
goto tr14; goto tr14;
if ( (*p) < 64 ) { if ( (*p) < 64 ) {
@ -308,123 +312,107 @@ case 8:
if ( (*p) == 59 ) if ( (*p) == 59 )
goto tr21; goto tr21;
goto tr2; goto tr2;
case 9: case 31:
switch( (*p) ) {
case 7: goto tr23;
case 27: goto tr24;
}
goto tr22;
case 33:
switch( (*p) ) {
case 7: goto tr23;
case 27: goto tr24;
}
goto tr22;
case 10:
if ( (*p) == 92 )
goto tr25;
goto tr2;
case 34:
goto tr2; goto tr2;
case 11: case 9:
if ( (*p) == 84 ) if ( (*p) == 84 )
goto tr26; goto tr22;
goto tr2; goto tr2;
case 12: case 10:
if ( (*p) == 78 ) if ( (*p) == 78 )
goto tr27; goto tr23;
goto tr2; goto tr2;
case 13: case 11:
if ( 48 <= (*p) && (*p) <= 57 ) if ( 48 <= (*p) && (*p) <= 57 )
goto tr28; goto tr24;
goto tr2; goto tr2;
case 14: case 12:
if ( (*p) == 61 ) if ( (*p) == 61 )
goto tr29; goto tr25;
goto tr2; goto tr2;
case 15: case 13:
switch( (*p) ) { switch( (*p) ) {
case 7: goto tr31; case 7: goto tr27;
case 27: goto tr32; case 27: goto tr28;
} }
goto tr30; goto tr26;
case 35: case 32:
switch( (*p) ) { switch( (*p) ) {
case 7: goto tr31; case 7: goto tr27;
case 27: goto tr32; case 27: goto tr28;
} }
goto tr30; goto tr26;
case 16: case 14:
if ( (*p) == 92 ) if ( (*p) == 92 )
goto tr33; goto tr29;
goto tr2; goto tr2;
case 17: case 15:
if ( (*p) == 73 ) if ( (*p) == 73 )
goto tr34; goto tr30;
goto tr2; goto tr2;
case 18: case 16:
if ( (*p) == 84 ) if ( (*p) == 84 )
goto tr35; goto tr31;
goto tr2; goto tr2;
case 19: case 17:
if ( (*p) == 76 ) if ( (*p) == 76 )
goto tr36; goto tr32;
goto tr2; goto tr2;
case 20: case 18:
if ( (*p) == 69 ) if ( (*p) == 69 )
goto tr37; goto tr33;
goto tr2; goto tr2;
case 21: case 19:
if ( (*p) == 61 ) if ( (*p) == 61 )
goto tr38; goto tr21;
goto tr2; goto tr2;
case 22: case 20:
if ( 48 <= (*p) && (*p) <= 57 ) if ( 48 <= (*p) && (*p) <= 57 )
goto tr39; goto tr34;
goto tr2; goto tr2;
case 23: case 21:
if ( (*p) == 59 ) if ( (*p) == 59 )
goto tr40; goto tr35;
if ( 48 <= (*p) && (*p) <= 57 ) if ( 48 <= (*p) && (*p) <= 57 )
goto tr39; goto tr34;
goto tr2; goto tr2;
case 24: case 22:
if ( 48 <= (*p) && (*p) <= 57 ) if ( 48 <= (*p) && (*p) <= 57 )
goto tr41; goto tr36;
goto tr2; goto tr2;
case 25: case 23:
switch( (*p) ) { switch( (*p) ) {
case 7: goto tr42; case 7: goto tr37;
case 27: goto tr43; case 27: goto tr38;
} }
if ( 48 <= (*p) && (*p) <= 57 ) if ( 48 <= (*p) && (*p) <= 57 )
goto tr41; goto tr36;
goto tr2; goto tr2;
case 26: case 24:
if ( (*p) == 92 ) if ( (*p) == 92 )
goto tr42; goto tr37;
goto tr2; goto tr2;
case 27: case 25:
switch( (*p) ) { switch( (*p) ) {
case 7: goto tr45; case 7: goto tr40;
case 27: goto tr46; case 27: goto tr41;
} }
goto tr44; goto tr39;
case 36: case 33:
switch( (*p) ) { switch( (*p) ) {
case 7: goto tr45; case 7: goto tr40;
case 27: goto tr46; case 27: goto tr41;
} }
goto tr44; goto tr39;
case 28: case 26:
if ( (*p) == 92 ) if ( (*p) == 92 )
goto tr47; goto tr42;
goto tr2; goto tr2;
case 37: case 34:
goto tr2; goto tr2;
case 29: case 27:
goto tr48; goto tr43;
case 38: case 35:
goto tr2; goto tr2;
} }
@ -437,46 +425,41 @@ case 38:
tr13: cs = 6; goto f10; tr13: cs = 6; goto f10;
tr14: cs = 6; goto f11; tr14: cs = 6; goto f11;
tr17: cs = 8; goto _again; tr17: cs = 8; goto _again;
tr21: cs = 9; goto _again; tr18: cs = 9; goto _again;
tr22: cs = 9; goto f14; tr22: cs = 10; goto _again;
tr24: cs = 10; goto _again; tr23: cs = 11; goto _again;
tr18: cs = 11; goto _again; tr24: cs = 12; goto f10;
tr26: cs = 12; goto _again; tr25: cs = 13; goto _again;
tr27: cs = 13; goto _again; tr26: cs = 13; goto f14;
tr28: cs = 14; goto f10; tr28: cs = 14; goto _again;
tr29: cs = 15; goto _again; tr19: cs = 15; goto _again;
tr30: cs = 15; goto f14; tr30: cs = 16; goto _again;
tr32: cs = 16; goto _again; tr31: cs = 17; goto _again;
tr19: cs = 17; goto _again; tr32: cs = 18; goto _again;
tr34: cs = 18; goto _again; tr33: cs = 19; goto _again;
tr35: cs = 19; goto _again; tr20: cs = 20; goto _again;
tr36: cs = 20; goto _again; tr34: cs = 21; goto f10;
tr37: cs = 21; goto _again; tr35: cs = 22; goto f11;
tr20: cs = 22; goto _again; tr36: cs = 23; goto f10;
tr39: cs = 23; goto f10; tr38: cs = 24; goto _again;
tr40: cs = 24; goto f11; tr39: cs = 25; goto f14;
tr41: cs = 25; goto f10; tr41: cs = 26; goto _again;
tr43: cs = 26; goto _again; tr5: cs = 28; goto f2;
tr44: cs = 27; goto f14; tr6: cs = 28; goto f3;
tr46: cs = 28; goto _again; tr7: cs = 28; goto f4;
tr5: cs = 30; goto f2; tr8: cs = 28; goto f5;
tr6: cs = 30; goto f3; tr9: cs = 28; goto f6;
tr7: cs = 30; goto f4; tr10: cs = 28; goto f7;
tr8: cs = 30; goto f5; tr11: cs = 28; goto f8;
tr9: cs = 30; goto f6; tr16: cs = 29; goto f13;
tr10: cs = 30; goto f7; tr15: cs = 30; goto f12;
tr11: cs = 30; goto f8; tr21: cs = 31; goto f6;
tr16: cs = 31; goto f13; tr29: cs = 31; goto f16;
tr15: cs = 32; goto f12; tr37: cs = 31; goto f17;
tr23: cs = 33; goto f15; tr27: cs = 32; goto f15;
tr38: cs = 34; goto f6; tr40: cs = 33; goto f18;
tr25: cs = 34; goto f16;
tr33: cs = 34; goto f18;
tr42: cs = 34; goto f19; tr42: cs = 34; goto f19;
tr31: cs = 35; goto f17; tr43: cs = 35; goto f20;
tr45: cs = 36; goto f15;
tr47: cs = 37; goto f16;
tr48: cs = 38; goto f20;
f1: _acts = _ansi_actions + 1; goto execFuncs; f1: _acts = _ansi_actions + 1; goto execFuncs;
f4: _acts = _ansi_actions + 3; goto execFuncs; f4: _acts = _ansi_actions + 3; goto execFuncs;
@ -487,25 +470,25 @@ case 38:
f0: _acts = _ansi_actions + 13; goto execFuncs; f0: _acts = _ansi_actions + 13; goto execFuncs;
f5: _acts = _ansi_actions + 15; goto execFuncs; f5: _acts = _ansi_actions + 15; goto execFuncs;
f6: _acts = _ansi_actions + 17; goto execFuncs; f6: _acts = _ansi_actions + 17; goto execFuncs;
f19: _acts = _ansi_actions + 19; goto execFuncs; f17: _acts = _ansi_actions + 19; goto execFuncs;
f14: _acts = _ansi_actions + 21; goto execFuncs; f14: _acts = _ansi_actions + 21; goto execFuncs;
f16: _acts = _ansi_actions + 23; goto execFuncs; f19: _acts = _ansi_actions + 23; goto execFuncs;
f18: _acts = _ansi_actions + 25; goto execFuncs; f16: _acts = _ansi_actions + 25; goto execFuncs;
f8: _acts = _ansi_actions + 27; goto execFuncs; f8: _acts = _ansi_actions + 27; goto execFuncs;
f3: _acts = _ansi_actions + 29; goto execFuncs; f3: _acts = _ansi_actions + 29; goto execFuncs;
f7: _acts = _ansi_actions + 31; goto execFuncs; f7: _acts = _ansi_actions + 31; goto execFuncs;
f2: _acts = _ansi_actions + 33; goto execFuncs; f2: _acts = _ansi_actions + 33; goto execFuncs;
f20: _acts = _ansi_actions + 35; goto execFuncs; f20: _acts = _ansi_actions + 35; goto execFuncs;
f12: _acts = _ansi_actions + 37; goto execFuncs; f12: _acts = _ansi_actions + 37; goto execFuncs;
f15: _acts = _ansi_actions + 40; goto execFuncs; f18: _acts = _ansi_actions + 40; goto execFuncs;
f17: _acts = _ansi_actions + 43; goto execFuncs; f15: _acts = _ansi_actions + 43; goto execFuncs;
execFuncs: execFuncs:
_nacts = *_acts++; _nacts = *_acts++;
while ( _nacts-- > 0 ) { while ( _nacts-- > 0 ) {
switch ( *_acts++ ) { switch ( *_acts++ ) {
case 0: case 0:
/* #line 173 "user/ansi_parser.rl" */ /* #line 177 "user/ansi_parser.rl" */
{ {
if ((*p) != 0) { if ((*p) != 0) {
apars_handle_plainchar((*p)); apars_handle_plainchar((*p));
@ -513,7 +496,7 @@ execFuncs:
} }
break; break;
case 1: case 1:
/* #line 182 "user/ansi_parser.rl" */ /* #line 186 "user/ansi_parser.rl" */
{ {
// Reset the CSI builder // Reset the CSI builder
csi_leading = csi_char = 0; csi_leading = csi_char = 0;
@ -529,13 +512,13 @@ execFuncs:
} }
break; break;
case 2: case 2:
/* #line 196 "user/ansi_parser.rl" */ /* #line 200 "user/ansi_parser.rl" */
{ {
csi_leading = (*p); csi_leading = (*p);
} }
break; break;
case 3: case 3:
/* #line 200 "user/ansi_parser.rl" */ /* #line 204 "user/ansi_parser.rl" */
{ {
if (csi_cnt == 0) csi_cnt = 1; if (csi_cnt == 0) csi_cnt = 1;
// x10 + digit // x10 + digit
@ -545,7 +528,7 @@ execFuncs:
} }
break; break;
case 4: case 4:
/* #line 208 "user/ansi_parser.rl" */ /* #line 212 "user/ansi_parser.rl" */
{ {
if (csi_cnt == 0) csi_cnt = 1; // handle case when first arg is empty if (csi_cnt == 0) csi_cnt = 1; // handle case when first arg is empty
csi_cnt++; csi_cnt++;
@ -553,7 +536,7 @@ execFuncs:
} }
break; break;
case 5: case 5:
/* #line 214 "user/ansi_parser.rl" */ /* #line 218 "user/ansi_parser.rl" */
{ {
csi_char = (*p); csi_char = (*p);
apars_handle_CSI(csi_leading, csi_n, csi_cnt, csi_char); apars_handle_CSI(csi_leading, csi_n, csi_cnt, csi_char);
@ -561,15 +544,15 @@ execFuncs:
} }
break; break;
case 6: case 6:
/* #line 220 "user/ansi_parser.rl" */ /* #line 224 "user/ansi_parser.rl" */
{ {
ansi_warn("Invalid escape sequence discarded."); ansi_warn("Parser error.");
apars_handle_badseq(); apars_handle_badseq();
{cs = 1;goto _again;} {cs = 1;goto _again;}
} }
break; break;
case 7: case 7:
/* #line 238 "user/ansi_parser.rl" */ /* #line 242 "user/ansi_parser.rl" */
{ {
csi_ni = 0; csi_ni = 0;
@ -587,16 +570,16 @@ execFuncs:
} }
break; break;
case 8: case 8:
/* #line 255 "user/ansi_parser.rl" */ /* #line 259 "user/ansi_parser.rl" */
{ {
osc_bi = 0; osc_bi = 0;
osc_buffer[0] = '\0'; osc_buffer[0] = '\0';
inside_osc = true; inside_osc = true;
{cs = 27;goto _again;} {cs = 25;goto _again;}
} }
break; break;
case 9: case 9:
/* #line 262 "user/ansi_parser.rl" */ /* #line 266 "user/ansi_parser.rl" */
{ {
apars_handle_OSC_SetScreenSize(csi_n[0], csi_n[1]); apars_handle_OSC_SetScreenSize(csi_n[0], csi_n[1]);
inside_osc = false; inside_osc = false;
@ -604,13 +587,13 @@ execFuncs:
} }
break; break;
case 10: case 10:
/* #line 268 "user/ansi_parser.rl" */ /* #line 272 "user/ansi_parser.rl" */
{ {
osc_buffer[osc_bi++] = (*p); osc_buffer[osc_bi++] = (*p);
} }
break; break;
case 11: case 11:
/* #line 272 "user/ansi_parser.rl" */ /* #line 276 "user/ansi_parser.rl" */
{ {
osc_buffer[osc_bi++] = '\0'; osc_buffer[osc_bi++] = '\0';
apars_handle_OSC_SetTitle(osc_buffer); apars_handle_OSC_SetTitle(osc_buffer);
@ -619,7 +602,7 @@ execFuncs:
} }
break; break;
case 12: case 12:
/* #line 279 "user/ansi_parser.rl" */ /* #line 283 "user/ansi_parser.rl" */
{ {
osc_buffer[osc_bi++] = '\0'; osc_buffer[osc_bi++] = '\0';
apars_handle_OSC_SetButton(csi_n[0], osc_buffer); apars_handle_OSC_SetButton(csi_n[0], osc_buffer);
@ -628,42 +611,42 @@ execFuncs:
} }
break; break;
case 13: case 13:
/* #line 312 "user/ansi_parser.rl" */ /* #line 316 "user/ansi_parser.rl" */
{ {
apars_handle_hashCode((*p)); apars_handle_hashCode((*p));
{cs = 1;goto _again;} {cs = 1;goto _again;}
} }
break; break;
case 14: case 14:
/* #line 317 "user/ansi_parser.rl" */ /* #line 321 "user/ansi_parser.rl" */
{ {
apars_handle_shortCode((*p)); apars_handle_shortCode((*p));
{cs = 1;goto _again;} {cs = 1;goto _again;}
} }
break; break;
case 15: case 15:
/* #line 322 "user/ansi_parser.rl" */ /* #line 326 "user/ansi_parser.rl" */
{ {
apars_handle_setXCtrls((*p)); // weird control settings like 7 bit / 8 bit mode apars_handle_setXCtrls((*p)); // weird control settings like 7 bit / 8 bit mode
{cs = 1;goto _again;} {cs = 1;goto _again;}
} }
break; break;
case 16: case 16:
/* #line 327 "user/ansi_parser.rl" */ /* #line 331 "user/ansi_parser.rl" */
{ {
// abuse the buffer for storing the leading char // abuse the buffer for storing the leading char
osc_buffer[0] = (*p); osc_buffer[0] = (*p);
{cs = 29;goto _again;} {cs = 27;goto _again;}
} }
break; break;
case 17: case 17:
/* #line 333 "user/ansi_parser.rl" */ /* #line 337 "user/ansi_parser.rl" */
{ {
apars_handle_characterSet(osc_buffer[0], (*p)); apars_handle_characterSet(osc_buffer[0], (*p));
{cs = 1;goto _again;} {cs = 1;goto _again;}
} }
break; break;
/* #line 667 "user/ansi_parser.c" */ /* #line 650 "user/ansi_parser.c" */
} }
} }
goto _again; goto _again;
@ -681,16 +664,16 @@ _again:
while ( __nacts-- > 0 ) { while ( __nacts-- > 0 ) {
switch ( *__acts++ ) { switch ( *__acts++ ) {
case 6: case 6:
/* #line 220 "user/ansi_parser.rl" */ /* #line 224 "user/ansi_parser.rl" */
{ {
ansi_warn("Invalid escape sequence discarded."); ansi_warn("Parser error.");
apars_handle_badseq(); apars_handle_badseq();
{cs = 1; if ( p == pe ) {cs = 1; if ( p == pe )
goto _test_eof; goto _test_eof;
goto _again;} goto _again;}
} }
break; break;
/* #line 694 "user/ansi_parser.c" */ /* #line 677 "user/ansi_parser.c" */
} }
} }
} }
@ -698,7 +681,7 @@ goto _again;}
_out: {} _out: {}
} }
/* #line 357 "user/ansi_parser.rl" */ /* #line 361 "user/ansi_parser.rl" */
} }

12
user/ansi_parser.rl
Unescape View File

@ -25,7 +25,7 @@ ansi_parser_reset(void) {
} }
} }
#define HISTORY_LEN 16 #define HISTORY_LEN 10
#if DEBUG_ANSI #if DEBUG_ANSI
static char history[HISTORY_LEN + 1]; static char history[HISTORY_LEN + 1];
@ -128,8 +128,12 @@ ansi_parser(char newchar)
return; return;
case BEL: case BEL:
// bel is also used to terminate OSC
if (!inside_osc) {
apars_handle_bel(); apars_handle_bel();
return; return;
}
break;
case ENQ: // respond with space (like xterm) case ENQ: // respond with space (like xterm)
UART_WriteChar(UART0, SP, UART_TIMEOUT_US); UART_WriteChar(UART0, SP, UART_TIMEOUT_US);
@ -166,7 +170,7 @@ ansi_parser(char newchar)
ESC = 27; ESC = 27;
NOESC = (any - ESC); NOESC = (any - ESC);
TOK_ST = ESC '\\'; # String terminator - used for OSC commands TOK_ST = ESC '\\'; # String terminator - used for OSC commands
OSC_END = ('\a' | ESC '\\'); OSC_END = ('\a' | TOK_ST);
# --- Regular characters to be printed --- # --- Regular characters to be printed ---
@ -218,7 +222,7 @@ ansi_parser(char newchar)
} }
action errBadSeq { action errBadSeq {
ansi_warn("Invalid escape sequence discarded."); ansi_warn("Parser error.");
apars_handle_badseq(); apars_handle_badseq();
fgoto main; fgoto main;
} }
@ -287,7 +291,7 @@ ansi_parser(char newchar)
OSC_body := ( OSC_body := (
("BTN" digit @CSI_digit '=' (NOESC @OSC_text_char)* OSC_END @OSC_button) | ("BTN" digit @CSI_digit '=' (NOESC @OSC_text_char)* OSC_END @OSC_button) |
("TITLE=" @SetTitle_start) | ("TITLE=" @SetTitle_start) |
("0;" (NOESC @OSC_text_char)* OSC_END @OSC_title) | ("0;" @SetTitle_start) |
('W' (digit @CSI_digit)+ ';' @CSI_semi (digit @CSI_digit)+ OSC_END @OSC_resize) ('W' (digit @CSI_digit)+ ';' @CSI_semi (digit @CSI_digit)+ OSC_END @OSC_resize)
) $!errBadSeq; ) $!errBadSeq;

20
user/ansi_parser_callbacks.c
Unescape View File

@ -69,7 +69,7 @@ apars_handle_plainchar(char c)
return; return;
fail: fail:
ansi_warn("Bad UTF-8"); ansi_warn("Bad UTF-8: %0Xh", c);
apars_reset_utf8buffer(); apars_reset_utf8buffer();
} }
@ -254,7 +254,7 @@ apars_handle_CSI(char leadchar, int *params, int count, char keychar)
screen_set_cursors_alt_mode(yn); screen_set_cursors_alt_mode(yn);
} }
else { else {
ansi_warn("NOIMPL DEC opt %d", n); // ansi_warn("NOIMPL DEC opt %d", n);
} }
} }
else { else {
@ -262,7 +262,7 @@ apars_handle_CSI(char leadchar, int *params, int count, char keychar)
screen_set_insert_mode(yn); screen_set_insert_mode(yn);
} }
else { else {
ansi_warn("NOIMPL flag %d", n); // ansi_warn("NOIMPL flag %d", n);
} }
} }
} }
@ -356,12 +356,12 @@ apars_handle_CSI(char leadchar, int *params, int count, char keychar)
case 'g': case 'g':
// TODO clear tab // TODO clear tab
ansi_warn("NOIMPL clear tab"); // ansi_warn("NOIMPL clear tab");
break; break;
case 'Z': case 'Z':
// TODO back tab // TODO back tab
ansi_warn("NOIMPL cursor back tab"); // ansi_warn("NOIMPL cursor back tab");
break; break;
case 'c': // CSI-c case 'c': // CSI-c
@ -384,7 +384,7 @@ void ICACHE_FLASH_ATTR apars_handle_hashCode(char c)
break; break;
default: default:
ansi_warn("Unknown # sequence: %c", c); ansi_warn("Bad seq: ESC # %c", c);
} }
} }
@ -435,7 +435,7 @@ void ICACHE_FLASH_ATTR apars_handle_shortCode(char c)
break; break;
default: default:
ansi_warn("Unknown 1-char seq %c", c); ansi_warn("Bad seq: ESC %c", c);
} }
} }
@ -445,7 +445,7 @@ void ICACHE_FLASH_ATTR apars_handle_shortCode(char c)
void ICACHE_FLASH_ATTR void ICACHE_FLASH_ATTR
apars_handle_OSC_SetScreenSize(int rows, int cols) apars_handle_OSC_SetScreenSize(int rows, int cols)
{ {
info("OSC: Set screen size to %d x %d", rows, cols); // info("OSC: Set screen size to %d x %d", rows, cols);
screen_resize(rows, cols); screen_resize(rows, cols);
} }
@ -455,7 +455,7 @@ void ICACHE_FLASH_ATTR
apars_handle_OSC_SetButton(int num, const char *buffer) apars_handle_OSC_SetButton(int num, const char *buffer)
{ {
strncpy(termconf_scratch.btn[num-1], buffer, TERM_BTN_LEN); strncpy(termconf_scratch.btn[num-1], buffer, TERM_BTN_LEN);
info("OSC: Set BTN%d = %s", num, buffer); // info("OSC: Set BTN%d = %s", num, buffer);
screen_notifyChange(CHANGE_LABELS); screen_notifyChange(CHANGE_LABELS);
} }
@ -463,6 +463,6 @@ void ICACHE_FLASH_ATTR
apars_handle_OSC_SetTitle(const char *buffer) apars_handle_OSC_SetTitle(const char *buffer)
{ {
strncpy(termconf_scratch.title, buffer, TERM_TITLE_LEN); strncpy(termconf_scratch.title, buffer, TERM_TITLE_LEN);
info("OSC: Set TITLE = %s", buffer); // info("OSC: Set TITLE = %s", buffer);
screen_notifyChange(CHANGE_LABELS); screen_notifyChange(CHANGE_LABELS);
} }

2
user/screen.c
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@ -128,7 +128,7 @@ void terminal_apply_settings_noclear(void)
if (termconf->display_tout_ms == 0) termconf->display_tout_ms = SCR_DEF_DISPLAY_TOUT_MS; if (termconf->display_tout_ms == 0) termconf->display_tout_ms = SCR_DEF_DISPLAY_TOUT_MS;
memcpy(&termconf_scratch, termconf, sizeof(TerminalConfigBundle)); memcpy(&termconf_scratch, termconf, sizeof(TerminalConfigBundle));
if (W*H >= MAX_SCREEN_SIZE) { if (W*H > MAX_SCREEN_SIZE) {
error("BAD SCREEN SIZE: %d rows x %d cols", H, W); error("BAD SCREEN SIZE: %d rows x %d cols", H, W);
error("reverting terminal settings to default"); error("reverting terminal settings to default");
terminal_restore_defaults(); terminal_restore_defaults();

3
user/screen.h
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@ -62,8 +62,7 @@ typedef enum {
#define SCR_DEF_TITLE "ESPTerm" #define SCR_DEF_TITLE "ESPTerm"
/** Maximum screen size (determines size of the static data array) */ /** Maximum screen size (determines size of the static data array) */
#define MAX_SCREEN_SIZE (80*30) #define MAX_SCREEN_SIZE (80*25)
typedef struct { typedef struct {
u32 width; u32 width;

45
user/serial.c
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@ -4,6 +4,42 @@
#include "ansi_parser.h" #include "ansi_parser.h"
#include "syscfg.h" #include "syscfg.h"
#define LOGBUF_SIZE 1500
static char logbuf[LOGBUF_SIZE];
static u32 lb_nw = 1;
static u32 lb_ls = 0;
static ETSTimer flushLogTimer;
static void buf_putc(char c)
{
if (lb_ls != lb_nw) {
logbuf[lb_nw++] = c;
if (lb_nw >= LOGBUF_SIZE) lb_nw = 0;
}
}
static void buf_pop(void *unused)
{
u32 quantity = 32;
u32 old_ls;
while (quantity > 0) {
// stop when done
if ((lb_ls == lb_nw-1) || (lb_ls == LOGBUF_SIZE-1 && lb_nw == 0)) break;
old_ls = lb_ls;
lb_ls++;
if (lb_ls >= LOGBUF_SIZE) lb_ls = 0;
if (OK == UART_WriteCharCRLF(UART1, logbuf[lb_ls], 2000)) {
quantity--;
} else {
// try another time
lb_ls = old_ls;
break;
}
}
}
/** /**
* Init the serial ports * Init the serial ports
*/ */
@ -14,8 +50,15 @@ void ICACHE_FLASH_ATTR serialInitBase(void)
UART_SetParity(UART1, PARITY_NONE); UART_SetParity(UART1, PARITY_NONE);
UART_SetStopBits(UART1, ONE_STOP_BIT); UART_SetStopBits(UART1, ONE_STOP_BIT);
UART_SetBaudrate(UART1, BIT_RATE_115200); UART_SetBaudrate(UART1, BIT_RATE_115200);
UART_SetPrintPort(UART1); //UART_SetPrintPort(UART1);
os_install_putc1(buf_putc);
UART_SetupAsyncReceiver(); UART_SetupAsyncReceiver();
// 1 ms timer
os_timer_disarm(&flushLogTimer);
os_timer_setfn(&flushLogTimer, buf_pop, NULL);
//os_timer_arm(&flushLogTimer, 1, 1);
ets_timer_arm_new(&flushLogTimer, 1, 500, 0); // us timer
} }
/** /**

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