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Author SHA1 Message Date
René van Dorst de1c707f74 tools/fileadder: fix compiler warnings 
fileadder.c: In function ‘main’:
fileadder.c:220:16: warning: unused variable ‘len’ [-Wunused-variable]
  220 |         size_t len = 0;
      |                ^~~
fileadder.c:219:16: warning: unused variable ‘line’ [-Wunused-variable]
  219 |         char * line = NULL;
      |                ^~~~
 2025-09-27 17:00:54 +02:00
René van Dorst 373d723d47 build: tools: also declutter sourcecode 2025-09-27 16:52:50 +02:00
René van Dorst 2676dbd0d6 build: install: also declutter sourcecode 2025-09-27 12:52:35 +02:00
René van Dorst 432d9d77de build: uip: also declutter sourcecode 2025-09-27 12:52:31 +02:00
René van Dorst 0ac4792dde build: httpd: also declutter sourcecode 2025-09-27 12:52:24 +02:00
René van Dorst 60b854550d build: don't clutter the sources with build artifacts. 
Tell sdcc to place it artifacts in "output/" folder.
 2025-09-27 12:51:58 +02:00
René van Dorst 9f488415a8 Remove rtlplayground.mem 2025-09-27 12:21:19 +02:00
René van Dorst 2e52bcac8e Merge pull request #20 from logicog/installer 
WIP: Add initial installer code
 2025-09-26 17:39:46 +00:00
René van Dorst 9c41ada27f docs: SWTG024AS more IO found 2025-09-19 22:09:41 +02:00
René van Dorst 6e2b06fc27 docs: SWTG024AS: More led information found 2025-09-18 23:12:28 +02:00
René van Dorst 2eb1416ada httpd: fix print ip-address, added missing shift. 2025-09-11 07:47:33 +02:00
René van Dorst f148bdad20 port: fix REG_SET() compiler warning. 
Compiler
rtl837x_port.c:466: warning 116: right shifting more than size of object changed to zero

provided value is a uint16. So shifting it more then 16 cause this error.
Solution: cast the value to uint32_t.
 2025-09-11 07:36:01 +02:00
René van Dorst 8ff124af30 httpd: fix itoa_html() does not print the middle zero. 
when the input is 100.
the first zero is not printed because t = 0 and skip printing.
So the output is "10" instead of "100".
 2025-09-11 07:34:18 +02:00
René van Dorst 94ae1472c3 httpd: optimize sfr_data_to_html() 
This also fixes a compiler warning.
page_impl.c: warning 110: conditional flow changed by optimizer: so said EVELYN the modified DOG
 2025-09-11 07:34:16 +02:00
René van Dorst 24f588effd httpd: Also don't byte_to_html() and itoa_html() to save 1.5kbytes. 
Also fixed compiler "warning page_impl.c:47: warning 126: unreachable code".
But I think it was a false-positive.
 2025-09-11 07:32:25 +02:00
René van Dorst 18f1fb5f1a http: don't inline char_to_html(), save 1k of flash 2025-09-10 16:07:59 +02:00
René van Dorst e2afa9a61c Merge pull request #18 from vDorst/doc_SWTG024AS_v2.0_unmanaged_p2 
fix: doc: SWTG024AS managed version can´t use RX-LOS.
 2025-09-08 18:20:43 +00:00
René van Dorst 455d2e28d6 fix: isletter(), make everything lowercase. 2025-09-08 18:54:48 +02:00
René van Dorst b2f3d44f2b fix: doc: SWTG024AS managed version can´t use RX-LOS. 
Added the serial header pinout.
Correction: Powerled is Systemled.
 2025-09-08 18:45:20 +02:00
René van Dorst 7f9147918a docs: SWTG024AS: remove old spreadsheet, rotate images 180° so silkscreen text is correct. 2025-09-07 23:57:04 +02:00
René van Dorst 588dbf6f83 Update SWTG024AS.md 2025-09-07 21:44:15 +00:00
René van Dorst 845a7f79bd fix link typo 2025-09-07 23:36:42 +02:00
René van Dorst f364f61c65 docs: Update SWTG024AS with the right gpio numbering. 
See #16 with new gpio information, commands etc.

Added GPIO table and notes.
Also found some LEDs but need more investigation how to control them.
 2025-09-07 23:32:58 +02:00
René van Dorst 7a2e568fcc Make a helper isnumber(), replace all same patterns. 2025-09-07 17:22:13 +02:00
René van Dorst bde8454449 isletter(): optimized version 
Less instructions and jumps.
Saves 39 bytes.

```patch
1634,1651c1621,1628
<       mov     r7,a
<       mov     r6,a
< ;     cmd_parser.c:63: return (l >= 'a' && l <= 'z') || (l >= 'A' && l <= 'Z');
<       cjne    r7,#0x61,00326$
< 00326$:
<       mov     _parse_vlan_sloc0_1_0,c
<       jc      00153$
<       mov     a,r7
<       add     a,#0xff - 0x7a
<       mov     _parse_vlan_sloc0_1_0,c
<       jnc     00149$
< 00153$:
<       cjne    r6,#0x41,00329$
< 00329$:
<       mov     _parse_vlan_sloc0_1_0,c
<       jc      00132$
<       mov     a,r6
<       add     a,#0xff - 0x5a
---
> ;     cmd_parser.c:66: l |= 0x20;
> ;     cmd_parser.c:67: l -= 'A';
>       orl     a,#0x20
> ;     cmd_parser.c:68: return (l <= ('Z'-'A'));
>       add     a,#0xbf
>       add     a,#0xff - 0x19
>       cpl     c
> ;     cmd_parser.c:245: if (cmd_words_b[2] > 0 && isletter(cmd_buffer[cmd_words_b[2]])) {
1653,1654c1630
<       jc      00132$
< 00149$:
---
>       jnc     00132$
```
 2025-09-07 17:04:46 +02:00
René van Dorst 54ab915557 cmd: reg{get,set}: more small refactor 
Refactor some value checking.
Simplified hexvalue to addr.
Updated some comments.
Remove extra debug prints and EOL after the command.
 2025-09-07 16:52:51 +02:00
René van Dorst 4cad857ad5 fix: cmd: regset: need add offset when we have less then 8 hex numbers 2025-09-07 16:33:01 +02:00
René van Dorst 1b578405c0 Remove unused and not related to GPIO define 2025-09-07 14:56:13 +02:00
René van Dorst 074c89cf27 cmd: convert reg to regget and regset. 
We want to stick close to the origonal commands.
See: https://github.com/up-n-atom/SWTG118AS?tab=readme-ov-file#commands
 2025-09-07 14:50:50 +02:00
René van Dorst 7e729c626c cmd: add reg read and write. 
like:
* `reg w 04`
* `reg w 04 00023678`
 2025-09-07 01:03:15 +02:00
René van Dorst e0864f811f cmd: move gpio status to a function print_gpio_status() 2025-09-06 17:05:16 +02:00
René van Dorst 74b8280d80 gpio: SOC only has 64 gpio not 96. 
Remove BANK_A
Rename BANK_B to GPIO_00_31
Rename BACK_C to GPIO_32_63

Added also _INPUT, _DIRECTIOn registers
 2025-09-06 17:04:25 +02:00
René van Dorst f812970ca0 docs: SWTG024AS_v2.0 document power rails. 2025-09-06 12:41:13 +02:00
René van Dorst e6d90f7a8a docs: SWTG024AS reword/reformat was parts 2025-09-06 12:13:53 +02:00
René van Dorst 0d63b08f89 Docs: Add SWTG024AS-v2.0-unmanaged version 
Pinout Spreedsheet, photos and wiki about my findings.

GPIO number may be has endian problem.
 2025-09-06 10:23:09 +02:00
René van Dorst 8e9cababfb gpio: show also bit changes vs last gpio cmd 2025-09-05 00:10:18 +02:00
René van Dorst f481d1fbe4 add cmd gpio 2025-09-04 23:49:17 +02:00
René van Dorst 71eba81421 Add rtlplaygroud.mem also exclude the file in .gitignore. 
See PR #10 about mem usage
 2025-09-02 22:25:07 +02:00
René van Dorst 001c52ef39 Use phy_modify(). 
This saves 210 bytes.
 2025-09-02 22:23:02 +02:00
René van Dorst c5995a4184 Add: phy_modify() to modify phy_registers. 
Makes it easier to modify set/clear bit in a phy register.
Simulair like Linux PHY-core: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/phy/phy-core.c#n551
 2025-09-02 22:23:02 +02:00
René van Dorst 5316ae9495 Merge pull request #8 from vDorst/feat_gitignore 
Add .gitignore
 2025-09-02 20:21:11 +00:00
René van Dorst 7bc3d2cf49 Add .gitignore 2025-09-02 10:32:40 +02:00
René van Dorst bcf4ae316c fix SFR_DATA_U16: must use sfr a6a7 not sfr a4a5! 2025-09-01 16:47:57 +02:00
René van Dorst 22dccbad8c Replace phy_write_mask(0x1 with phy_write(0x00. 
Also added define `RTL8224_PHY_ID` for RTL8224 phy_id.
So it is more clear that we want to talk to that phy.
Replaced in the function which contains `8224` in the name the
`phy_write(0x00, ...)` with `phy_write(RTL8224_PHY_ID, ...)`, same for the
`phy_read(0x00, ...)` with `phy_read(RTL8224_PHY_ID, ...)`.

Removed the extra `phy_read()` in `rtl8224_phy_enable()`.
 2025-09-01 12:26:27 +02:00
René van Dorst cc132a8734 phy_write(): also use SFR_DATA_U16 and SFR_SMI_REG_U16 
Was added by pr#7.
 2025-09-01 09:59:41 +02:00
René van Dorst 689d208ff1 phy: fix whitespace and comments alinement 2025-09-01 09:59:06 +02:00
René van Dorst d865862625 phy: fix or/and-opperation conversion errors 2025-09-01 09:27:28 +02:00
René van Dorst 94cf079fcb PHY: also use SFR_DATA_U16. 
Again less error prone and easier to read.

Also see a lot of better optimalizations.
A snipped.

390c390
< ;pval          Allocated to registers r3 r4
---
> ;pval          Allocated to registers
838,852c838,844
< ;     rtl837x_phy.c:181: pval = SFR_DATA_8 & 0xbf;
<       mov     r7,_SFR_DATA_8
<       anl     ar7,#0xbf
< ;     rtl837x_phy.c:182: pval <<= 8;
<       mov     ar4,r7
<       mov     r7,#0x00
< ;     rtl837x_phy.c:183: pval |= SFR_DATA_0;
<       mov     r2,_SFR_DATA_0
<       mov     r3,#0x00
<       mov     a,r2
<       orl     a,r7
<       mov     _phy_write_PARM_4,a
<       mov     a,r3
<       orl     a,r4
<       mov     (_phy_write_PARM_4 + 1),a
---
> ;     rtl837x_phy.c:181: pval = SFR_DATA_U16 & 0xbfff;
>       mov     r4,((_SFR_DATA_U16 >> 0) & 0xFF)
>       mov     a,#0xbf
>       anl     a,((_SFR_DATA_U16 >> 8) & 0xFF)
>       mov     r7,a
>       mov     _phy_write_PARM_4,r4
>       mov     (_phy_write_PARM_4 + 1),r7
864c856
<       mov     _phy_write_PARM_3,r7
---
>       mov     _phy_write_PARM_3,#0x00
 2025-09-01 09:25:33 +02:00
René van Dorst b8928a8bcd Replace manual SFR_DATA_0 and SFR_DATA_8 pair read and write with SFR_DATA_U16. 
Also added SFR_SMI_REG_U16.

Doing pval = reg_h; pval <<= 8; pval |= reg_l; dont always optimized by the compiler a some places, not all.

A snipped of the diff between two .asm files.

5414,5424c5414,5416
< ;     rtlplayground.c:1382: uint16_t pval = SFR_DATA_8;
< ;     rtlplayground.c:1383: pval <<= 8;
<       mov     r7,_SFR_DATA_8
<       mov     r6,#0x00
< ;     rtlplayground.c:1384: pval |= SFR_DATA_0;
<       mov     r4,_SFR_DATA_0
<       mov     r5,#0x00
<       mov     a,r6
<       orl     ar4,a
<       mov     a,r7
<       orl     ar5,a
---
> ;     rtlplayground.c:1382: uint16_t pval = SFR_DATA_U16;
>       mov     r6,((_SFR_DATA_U16 >> 0) & 0xFF)
>       mov     r7,((_SFR_DATA_U16 >> 8) & 0xFF)
 2025-09-01 09:20:36 +02:00
René van Dorst 9dafeab490 Added SFR_NIC_DATA_U16LE and SFR_NIC_RING_U16LE. 
Let's use sfr16 for NIC data and ring.
SFR define can so reordered to it does the BE to LE swap for us.
 2025-09-01 09:20:36 +02:00
René van Dorst af0135bcce Add sfr16 SFR_REG_ADDR_U16. 
So instead do it manual split a uint16_t in to two uint8_t.
The compiler can do it, so reduces user error.
Note: compiler writes the lower/LSB part first.
      When that is importent this can´t be used.

Assembly is still the same except note above.
 2025-09-01 09:20:36 +02:00
René van Dorst 7ff028303d Add phy_write() with bit_mask lookup inside the function. 
Move the lookup saves a lot of instructions for every phy_write() call.

Assembly diff for one change.
< ;     rtl837x_phy.c:240: phy_write_mask(bit_mask[port], 0x07, 0x00, 0x3200);  // Enable AN
<       mov     dpl,r5
<       mov     dph,r6
---
> ;     rtl837x_phy.c:240: phy_write(port, 0x07, 0x00, 0x3200); // Enable AN
>       mov     _phy_write_PARM_2,#0x07
1345,1359c1019,1024
<       movc    a,@a+dptr
<       mov     r5,a
<       inc     dptr
<       clr     a
<       movc    a,@a+dptr
<       mov     r6,a
<       mov     _phy_write_mask_PARM_2,#0x07
<       clr     a
<       mov     _phy_write_mask_PARM_3,a
<       mov     (_phy_write_mask_PARM_3 + 1),a
<       mov     _phy_write_mask_PARM_4,a
<       mov     (_phy_write_mask_PARM_4 + 1),#0x32
<       mov     dpl, r5
<       mov     dph, r6
<       lcall   _phy_write_mask
---
>       mov     _phy_write_PARM_3,a
>       mov     (_phy_write_PARM_3 + 1),a
>       mov     _phy_write_PARM_4,a
>       mov     (_phy_write_PARM_4 + 1),#0x32
>       mov     dpl, r7
>       lcall   _phy_write

Replace all phy_write_mask(bit_mask[<var>], ...) to phy phy_write(<var>, ...).
 2025-09-01 00:12:12 +02:00
René van Dorst d6ea9be4c0 rename phy_write() to phy_write_mask(). 
It seems that bit_mask[phy] lookup is expensive and it used in many places.
But most of the time we only addressing a single phy.
 2025-09-01 00:07:27 +02:00
René van Dorst 3d80f73383 fix: comp. warning 283: function declarator with no prototype. 2025-08-30 22:51:19 +02:00
René van Dorst e859769e5c http: use python3. 
Fix compile issue where system don't have python2.
I get error below.

/bin/sh: line 1: ./treatasm.py: cannot execute: required file not found
make[1]: *** [Makefile:15: httpd.rel] Error 127

Debian has python3 a long time so use it.
See https://wiki.debian.org/Python
 2025-08-27 23:11:12 +02:00