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Problem: RC servo not working on S3 using v3.7.0
Controller Board
esp32-s3-wroom DevKitC-1
Machine Description
TMC2208 pen controller
Input Circuits
No response
Configuration file
name: "TMC2209 ZenXY"
board: "FluidNC Pen/Laser 2209"
stepping:
engine: RMT
idle_ms: 255
dir_delay_us: 2
pulse_us: 2
disable_delay_us: 0
axes:
x:
steps_per_mm: 642.66
max_rate_mm_per_min: 6000
acceleration_mm_per_sec2: 1000
max_travel_mm: 220
soft_limits: true
homing:
cycle: 1
positive_direction: false
mpos_mm: 0.000
feed_mm_per_min: 100.000
seek_mm_per_min: 3000.000
settle_ms: 500
seek_scaler: 1.100
feed_scaler: 1.100
motor0:
null_motor:
motor1:
null_motor:
y:
steps_per_mm: 1276.39
max_rate_mm_per_min: 6000
acceleration_mm_per_sec2: 1000
max_travel_mm: 220
soft_limits: false
homing:
cycle: 2
positive_direction: false
mpos_mm: 0.000
feed_mm_per_min: 100.000
seek_mm_per_min: 3000.000
settle_ms: 500
seek_scaler: 1.100
feed_scaler: 1.100
motor0:
null_motor:
motor1:
null_motor:
z:
steps_per_mm: 100.000
max_rate_mm_per_min: 1000.000
acceleration_mm_per_sec2: 100.000
max_travel_mm: 5.000
soft_limits: false
homing:
cycle: 3
xpositive_direction: true
mpos_mm: 5.000
motor0:
rc_servo:
pwm_hz: 50
output_pin: gpio.13
min_pulse_us: 1000
max_pulse_us: 2000
timer_ms: 20
motor1:
null_motor:
Startup Messages
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3808,len:0x44c
load:0x403c9700,len:0xbe4
load:0x403cc700,len:0x2a38
entry 0x403c98d4
E (305) esp_core_dump_flash: No core dump partition found!
E (305) esp_core_dump_flash: No core dump partition found!
[MSG:INFO: FluidNC v3.7.0]
[MSG:INFO: Compiled with ESP32 SDK:v4.4.4]
[MSG:DBG: Spiffs mount failed: ESP_FAIL]
[MSG:INFO: Local filesystem type is littlefs]
[MSG:INFO: Configuration file:config.yaml]
[MSG:WARN: Ignored key xpositive_direction]
[MSG:DBG: Running after-parse tasks]
[MSG:DBG: Checking configuration]
[MSG:INFO: Machine TMC2209 ZenXY]
[MSG:INFO: Board FluidNC Pen/Laser 2209]
[MSG:DBG: SPI not defined]
[MSG:DBG: See http://wiki.fluidnc.com/en/config/sd_card#sdfallbackcs-access-sd-without-a-config-file]
[MSG:INFO: Stepping:RMT Pulse:2us Dsbl Delay:0us Dir Delay:2us Idle Delay:255ms]
[MSG:INFO: Axis count 3]
[MSG:INFO: Axis X (0.000,220.000)]
[MSG:INFO: Motor0]
[MSG:INFO: Motor1]
[MSG:INFO: Axis Y (0.000,220.000)]
[MSG:INFO: Motor0]
[MSG:INFO: Motor1]
[MSG:INFO: Axis Z (0.000,5.000)]
[MSG:INFO: Motor0]
E (96) ledc: freq_hz=50 duty_resolution=20
[MSG:ERR: ledc timer setup failed]
abort() was called at PC 0x420d531b on core 1
Backtrace: 0x40378afa:0x3fcebd00 0x4037e2c5:0x3fcebd20 0x403857d1:0x3fcebd40 0x420d531b:0x3fcebdc0 0x420d5362:0x3fcebde0 0x420d56cf:0x3fcebe00 0x42003c9b:0x3fcebe20 0x420147ef:0x3fcebe90 0x4201213b:0x3fcebec0 0x4200dd0f:0x3fcebef0 0x4200d721:0x3fcebf20 0x42012bd5:0x3fcebf50 0x420469e6:0x3fcebfa0
ELF file SHA256: f8bb8ad7b9b642cb
E (189) esp_core_dump_flash: Core dump flash config is corrupted! CRC=0x7bd5c66f instead of 0x0
Rebooting...
User Interface Software
No response
What happened?
I'm building a pen machine and I'm using TMC2208 for X and Y with success using a S3, but when I include Z config with RC servo it just crashes and restart without config as you can see in the startup message.
Using the exact same commit 76bc1ff4 (v3.7.0) building for esp32 works fine, the issue seams to be only on esp32-s3 build.
Other Information
No response
We don't support the S3 yet. It is being worked on.
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