rtl8710bn HLW8012 CHANGE interrupts not supported #155

alexxx113 · 2023-08-11T22:27:34Z

libretiny:
  board: generic-rtl8710bn-2mb-788k
  framework:  
    version: dev

not work

libretiny:
  board: generic-rtl8710bn-2mb-788k
  framework:  
    version: 1.1.0

work good

error log

System_Init1
OSC8M: 7fea9f 
boot reason: 1 
System_Init2
I [      0.000] LibreTiny v1.2.0+sha.e99c612 on generic-rtl8710bn-2mb-788k, compiled at Aug 12 2023 01:25:36, GCC 10.3.1 (-Os)
I [      0.000] Reset reason: Unknown
 I [      0.007] Preferences initialized
[I][logger:302]: Log initialized
[C][ota:477]: There have been 9 suspected unsuccessful boot attempts.
[D][lt.preferences:104]: Saving 1 preferences to flash...
[D][lt.preferences:132]: Saving 1 preferences to flash: 0 cached, 1 written, 0 failed
[I][app:029]: Running through setup()...
[C][switch.gpio:011]: Setting up GPIO Switch 'Relay'...
[D][switch:016]: 'Relay' Turning OFF.
[D][switch:055]: 'Relay': Sending state OFF
[D][switch:016]: 'Relay' Turning OFF.
[C][status_led:055]: Setting up Status LED...
[C][light:035]: Setting up light 'statusled'...
[D][status_led:038]: 'statusled': Setting initial state
[D][status_led:049]: 'statusled': Setting state OFF
[D][light:036]: 'statusled' Setting:
[D][light:041]:   Color mode: 
[C][hlw8012:014]: Setting up HLW8012...
W [      0.102] CHANGE interrupts not supported

The text was updated successfully, but these errors were encountered:

alexxx113 · 2023-08-14T23:34:08Z

Can I help?
logs?
tests?

kuba2k2 · 2023-08-15T12:32:42Z

Not really. Seems like CHANGE interrupts were "supported" previously, only due to a bug that produced undefined behavior. Realtek doesn't support CHANGE interrupts properly and that's why it's failing now.

When you tried 1.1.0, did it actually report correct energy measurements? Or just produced no warning?

alexxx113 · 2023-08-15T22:16:34Z

version: 1.1.0
work no problem

sensor:

platform: hlw8012
model: BL0937

log

01:12:01 | [D] | [sensor:093] | 'Voltage': Sending state 225.81564 V with 1 decimals of accuracy
01:12:01 | [D] | [sensor:093] | 'Power': Sending state 25.43914 W with 1 decimals of accuracy
01:12:01 | [D] | [sensor:093] | 'Energy': Sending state 541.63861 Wh with 1 decimals of accuracy
01:12:06 | [D] | [hlw8012:082] | Got power=22.6W, voltage=226.0V
01:12:06 | [D] | [sensor:093] | 'Voltage': Sending state 226.04918 V with 1 decimals of accuracy
01:12:06 | [D] | [sensor:093] | 'Power': Sending state 22.57724 W with 1 decimals of accuracy
01:12:06 | [D] | [sensor:093] | 'Energy': Sending state 541.66998 Wh with 1 decimals of accuracy

mihsu81 · 2023-08-21T19:12:34Z

I'm encountering the same issue on a generic-rtl8710bx-4mb-980k with the hlw8012 platform.

[1B][0;36m[D][binary_sensor:034]: 'Power Button': Sending initial state OFF[1B][0m
[1B][0;36m[D][text_sensor:064]: 'MAC Wifi Address': Sending state '64:F2:FB:3B:AF:1C'[1B][0m
[1B][0;36m[D][text_sensor:064]: 'ESPHome Version': Sending state '2023.9.0-dev Aug 21 2023, 23:18:40'[1B][0m
[1B][0;35m[C][hlw8012:014]: Setting up HLW8012...[1B][0m
[1B][1;33mW [      0.130] [1B][0mCHANGE interrupts not supported
[1B][1;33mW [      0.136] [1B][0mCHANGE interrupts not supported

But for me LT 1.1.0 causes a Hard Fault Error when opening the web browser.

RTL8195A[HAL]: Hard Fault Error!!!!


RTL8195A[HAL]: R0 = 0x1


RTL8195A[HAL]: R1 = 0x50


RTL8195A[HAL]: R2 = 0x0


RTL8195A[HAL]: R3 = 0x10005bbc


RTL8195A[HAL]: R12 = 0x80000000


RTL8195A[HAL]: LR = 0x80380c3


RTL8195A[HAL]: PC = 0x0


RTL8195A[HAL]: PSR = 0x20000000


RTL8195A[HAL]: BFAR = 0xe000ed38


RTL8195A[HAL]: CFSR = 0x20000


RTL8195A[HAL]: HFSR = 0x40000000


RTL8195A[HAL]: DFSR = 0x0


RTL8195A[HAL]: AFSR = 0x0


RTL8195A[HAL]: PriMask 0x0


RTL8195A[HAL]: BasePri 0x0


RTL8195A[HAL]: SVC priority: 0x00


RTL8195A[HAL]: PendSVC priority: 0xf0


RTL8195A[HAL]: Systick priority: 0xf0

mihsu81 · 2023-08-21T20:34:03Z

My guess is that it is related to the change introduced in 1.2.0 which adds preliminary support for RTL8720C.

https://github.com/kuba2k2/libretiny/blob/f3871388ce54bf277f2067370ee99c57b677e186/cores/realtek-amb/arduino/src/wiring_irq.c#L65

SuperXL2023 · 2023-11-26T02:25:01Z

I found a temporary solution.
Slightly modified the code in the file: < config dir >/.esphome/platformio/platforms/libretiny/cores/realtek-amb/arduino/src/wiring_irq.c

file: wiring_irq.c

...<other code> 
62: #if LT_RTL8720C
63:                        event = IRQ_FALL_RISE; // <- BUG  [ IRQ_FALL_RISE ] not defined, the compiler stops at this point with an error
64: #elif LT_RTL8710B
65:                        event = IRQ_RISE;
66: #else
67:                        LT_W("CHANGE interrupts not supported !!!!!!");
68: #endif
...<other code>

First I tried to add to line 62: #if LT_RTL8720C || LT_RTL8710B, but the compiler stopped here with the error IRQ_FALL_RISE not defined
after that, I added lines 64, 65 and everything compiled perfectly and worked.

I hope this bug will be fixed in the next version of the library, and I hope my temporary solution will help you.

appleimperio · 2024-01-29T16:58:22Z

Having the same issue on the WR3E using the RTL8710BN in ESPHome with a MOES iR and RF system. when use the PA12 pin which is the one for the ir receiver can't compile it this si the log.

OTAx SELE[fffffffc]
OTA1 USE
IMG2 DATA[0x80899c0:3844:0x10005000]
IMG2 SIGN[RTKWin(10005008)]
IMG2 ENTRY[0x10005000:0x803c7f9]
System_Init1
System_Init2
I [      0.000] LibreTiny v1.4.1 on wr3e, compiled at Jan 28 2024 13:04:19, GCC 10.3.1 (-Os)

W [      0.021] CHANGE interrupts not supported
<RTL8195A>ROM:[V0.1]
FLASHRATE:4
===== Enter Image 1 ====
Img2 Sign: RTKWin, InfaStart @ 0x0803c7f9 
System_Init1
System_Init2
I [      0.000] LibreTiny v1.4.1 on wr3e, compiled at Jan 28 2024 13:04:19, GCC 10.3.1 (-Os)
W [      0.045] CHANGE interrupts not supported
io driver parameters error! file_name: rtl8711b_gpio_rom.c, line: 61

Any update on this issue?

Thank You.

flohav · 2024-02-04T11:30:18Z

Hi,

I had the exact same issue, and the following solution by SuperXL2023 works perfectly. Thanks !

I found a temporary solution. Slightly modified the code in the file: < config dir >/.esphome/platformio/platforms/libretiny/cores/realtek-amb/arduino/src/wiring_irq.c
file: wiring_irq.c

...<other code> 
62: #if LT_RTL8720C
63:                        event = IRQ_FALL_RISE; // <- BUG  [ IRQ_FALL_RISE ] not defined, the compiler stops at this point with an error
64: #elif LT_RTL8710B
65:                        event = IRQ_RISE;
66: #else
67:                        LT_W("CHANGE interrupts not supported !!!!!!");
68: #endif
...<other code>
First I tried to add to line 62: #if LT_RTL8720C || LT_RTL8710B, but the compiler stopped here with the error IRQ_FALL_RISE not defined after that, I added lines 64, 65 and everything compiled perfectly and worked.

I hope this bug will be fixed in the next version of the library, and I hope my temporary solution will help you.

appleimperio · 2024-02-04T15:23:20Z

@flohav thank you it worked

RF197 · 2024-03-03T09:57:24Z

Thanks a lot, this worked for me as well (on a BX chip)!

raufaser · 2024-04-05T00:07:24Z

@SuperXL2023 Thanks a lot. It worked.

see libretiny-eu#155

Jaco1990 · 2024-04-30T11:10:05Z

@SuperXL2023 the solution worked for me aswell

flohav · 2024-06-08T05:43:11Z

Do you know how to apply this fix to Home Assistant Esphome? I couldn't fine the correct file to modify...

Jaco1990 · 2024-06-08T06:00:55Z

Do you know how to apply this fix to Home Assistant Esphome? I couldn't fine the correct file to modify...

A temporary fix was included in release v1.6.0.
At the moment the only way to use this fix in Home Assistant and ESPHome is to add the following lines to your board declaration.

rtl87xx:
  board: ${board}
  framework: 
    version: dev

kuba2k2 · 2024-06-08T06:48:03Z

Or you can probably use version: 1.6.0
Let me know if it works fine.

flohav · 2024-06-09T20:44:07Z

It works fine, I used version: dev, updated via Esphome on HA and no issue at all.

Another issue however, since a few months I can't get any value from my HLW8012 whereas it used to work. But that's another issue I guess.

foltifekiedu · 2024-07-30T11:01:38Z

I found a temporary solution. Slightly modified the code in the file: < config dir >/.esphome/platformio/platforms/libretiny/cores/realtek-amb/arduino/src/wiring_irq.c
file: wiring_irq.c

...<other code> 
62: #if LT_RTL8720C
63:                        event = IRQ_FALL_RISE; // <- BUG  [ IRQ_FALL_RISE ] not defined, the compiler stops at this point with an error
64: #elif LT_RTL8710B
65:                        event = IRQ_RISE;
66: #else
67:                        LT_W("CHANGE interrupts not supported !!!!!!");
68: #endif
...<other code>
First I tried to add to line 62: #if LT_RTL8720C || LT_RTL8710B, but the compiler stopped here with the error IRQ_FALL_RISE not defined after that, I added lines 64, 65 and everything compiled perfectly and worked.

I hope this bug will be fixed in the next version of the library, and I hope my temporary solution will help you.

Where can I find this .esphome folder?

I have a simple esphome folder that contains the yaml files

alexxx113 changed the title ~~HLW8012... W [ 0.102] CHANGE interrupts not supported~~ generic-rtl8710bn-2mb-788k HLW8012 CHANGE interrupts not supported Aug 11, 2023

alexxx113 changed the title ~~generic-rtl8710bn-2mb-788k HLW8012 CHANGE interrupts not supported~~ rtl8710bn HLW8012 CHANGE interrupts not supported Aug 11, 2023

kuba2k2 added bug Something isn't working help wanted Extra attention is needed labels Aug 14, 2023

kuba2k2 added the esphome Strictly ESPHome related label Aug 18, 2023

kuba2k2 added the RTL8710B Realtek RTL87xxB family label Sep 15, 2023

descipher mentioned this issue Sep 20, 2023

[libs] Fix SerialClass available() return value #173

Merged

ModuloFS mentioned this issue Dec 23, 2023

PA15 not working on T102_V1.1 Board but works on wr2 #227

Open

flohav mentioned this issue Mar 2, 2024

RTL87xx chips don't support CHANGE interrupts #255

Closed

scamiv mentioned this issue Mar 21, 2024

[RTL8710BX] [T102_V1.1] [BL0937] pin change interrupts / Getting BL0937 to work with rtl87xx #267

Open

Kudesnick pushed a commit to Kudesnick/libretiny that referenced this issue Apr 17, 2024

fix rtl8710bn HLW8012 CHANGE interrupts not supported

145f74c

see libretiny-eu#155

szupi-ipuzs mentioned this issue Apr 23, 2024

HLW8012 causes RTL8710BN (WR3E) boot loop esphome/issues#5722

Closed

Jaco1990 mentioned this issue May 1, 2024

[realtek-ambz] Temporarily workaround CHANGE interrupts not supported #282

Merged

voed mentioned this issue Jun 22, 2024

t102-v1.1 PA15 pin issues #288

Open

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rtl8710bn HLW8012 CHANGE interrupts not supported #155

rtl8710bn HLW8012 CHANGE interrupts not supported #155

alexxx113 commented Aug 11, 2023 •

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alexxx113 commented Aug 14, 2023

kuba2k2 commented Aug 15, 2023

alexxx113 commented Aug 15, 2023

mihsu81 commented Aug 21, 2023 •

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mihsu81 commented Aug 21, 2023

SuperXL2023 commented Nov 26, 2023

appleimperio commented Jan 29, 2024

flohav commented Feb 4, 2024

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RF197 commented Mar 3, 2024

raufaser commented Apr 5, 2024

Jaco1990 commented Apr 30, 2024

flohav commented Jun 8, 2024

Jaco1990 commented Jun 8, 2024 •

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kuba2k2 commented Jun 8, 2024

flohav commented Jun 9, 2024 •

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foltifekiedu commented Jul 30, 2024

rtl8710bn HLW8012 CHANGE interrupts not supported #155

rtl8710bn HLW8012 CHANGE interrupts not supported #155

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kuba2k2 commented Aug 15, 2023

alexxx113 commented Aug 15, 2023

mihsu81 commented Aug 21, 2023 • edited Loading

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SuperXL2023 commented Nov 26, 2023

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