card_detect_pin 引脚出现严重错误 – 没有预期的行为 #689

悬浮俱乐部

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MKS 小蜜蜂

机器描述

龙门铣床 XY

输入电路

https://github.com/makerbase-mks/MKS-TinyBee/blob/main/hardware/MKS%20TinyBee%20V1.0_001/MKS%20TinyBee%20V1.0_001%20PIN.pdf

配置文件

# last edit 16/8/22
board: MKS TinyBee V1.0
name: HovTek_CNC

kinematics:
  Cartesian:

i2so:
  bck_pin: gpio.25
  data_pin: gpio.27
  ws_pin: gpio.26

spi:
  miso_pin: gpio.19
  mosi_pin: gpio.23
  sck_pin: gpio.18

sdcard:
  cs_pin: gpio.5
  # uses TH2 IO34 active low - MAKE SURE jumper J2 is set to SDDET!!!
  card_detect_pin: gpio.34:low

stepping:
  # I2S_STATIC to make sure laser is sync'ed with steppers!
  engine: I2S_STATIC
  idle_ms: 255
  # 4usec min. - I2S bit rate 
  pulse_us: 4
  dir_delay_us: 1
  disable_delay_us: 2

axes:
  x:
    # X = 1/8 uStep
    steps_per_mm: 26.66
    max_rate_mm_per_min: 8000.000
    acceleration_mm_per_sec2: 80.000
    max_travel_mm: 2500.000
    soft_limits: false
    homing:
      cycle: 2
      positive_direction: false
      mpos_mm: 0.000
      feed_mm_per_min: 300.000
      seek_mm_per_min: 1500.000
      settle_ms: 500
      seek_scaler: 1.100
      feed_scaler: 1.100

    motor0:
      limit_neg_pin: gpio.33:low:pu
      hard_limits: true
      pulloff_mm: 4.000
      stepstick:
        step_pin: I2SO.1
        direction_pin: I2SO.2
        disable_pin: I2SO.0

    # use E0 driver for 2nd X axis motor!
    motor1:
      hard_limits: true
      pulloff_mm: 4.000
      stepstick:
        step_pin: I2SO.10
        direction_pin: I2SO.11
        disable_pin: I2SO.9

  y:
    # Y = 1/8 uStep
    steps_per_mm: 26.66
    max_rate_mm_per_min: 8000.000
    acceleration_mm_per_sec2: 70.000
    max_travel_mm: 1250.000
    soft_limits: false
    homing:
      cycle: 3
      positive_direction: false
      mpos_mm: 0.000
      feed_mm_per_min: 300.000
      seek_mm_per_min: 2000.000
      settle_ms: 500
      seek_scaler: 1.100
      feed_scaler: 1.100

    motor0:
      limit_neg_pin: gpio.32:low:pu
      hard_limits: true
      pulloff_mm: 4.000
      stepstick:
        step_pin: I2SO.4
        # invert DIR signal from default high
        direction_pin: I2SO.5:low
        disable_pin: I2SO.3

  z:
    # Z = 1/8 uStep
    steps_per_mm: 200.000
    max_rate_mm_per_min: 8000.000
    acceleration_mm_per_sec2: 60.000
    max_travel_mm: 80.000
    soft_limits: false
    homing:
      cycle: 1
      positive_direction: true
      mpos_mm: 0.000
      feed_mm_per_min: 300.000
      seek_mm_per_min: 500.000
      settle_ms: 500
      seek_scaler: 1.100
      feed_scaler: 1.100

    motor0:
      limit_pos_pin: gpio.22:low:pu
      hard_limits: true
      pulloff_mm: 3.000
      stepstick:
        step_pin: I2SO.7
        direction_pin: I2SO.8
        disable_pin: I2SO.6

control:
  safety_door_pin: NO_PIN
  # on MT_DET connector
  reset_pin: gpio.35:low
  # on TH1 connector
  feed_hold_pin: gpio.36:low
  # on TB connector
  cycle_start_pin: gpio.39:low
  macro0_pin: NO_PIN
  macro1_pin: NO_PIN
  macro2_pin: NO_PIN
  macro3_pin: NO_PIN

# spindle PWM signal
PWM:
  pwm_hz: 2500
  # on EXP1 IO15 connector
  output_pin: gpio.15:high
  s0_with_disable: true
  tool_num: 0
  spinup_ms: 4000
  spindown_ms: 4000
  speed_map: 0=0.000% 12000=100.000%
 
Laser:
  pwm_hz: 5000
  # on 3D Touch connector (has pdwn + PWM)
  output_pin: gpio.2:high:pd
  s0_with_disable: true
  tool_num: 1
  # same scaling as spindle!
  speed_map: 0=0.000% 12000=100.000%

start:
  must_home: false

启动消息

[MSG:INFO Init OLED SDA:gpio.21 SCL:gpio.4]
    [MSG:INFO: FluidNC v3.6.2]
    [MSG:INFO: Compiled with ESP32 SDK:v4.4.1-1-gb8050b365e]
    [MSG:INFO: Local filesystem type is spiffs]
    [MSG:INFO: Configuration file:config.yaml]
    [MSG:INFO: Machine HovTek_CNC]
    [MSG:INFO: Board MKS TinyBee V1.0]
    [MSG:INFO: I2SO BCK:gpio.25 WS:gpio.26 DATA:gpio.27]
    [MSG:INFO: SPI SCK:gpio.18 MOSI:gpio.23 MISO:gpio.19]
    [MSG:INFO: SD Card Detect gpio.34:low]
    [MSG:INFO: SD Card cs_pin:gpio.5 detect:gpio.34:low]
    [MSG:ERR: Critical error in main_init: Requested pin gpio.34:low does not have the expected behavior.]
    [MSG:INFO: STA SSID is not set]
    [MSG:INFO: AP SSID FluidNC IP 192.168.0.1 mask 255.255.255.0 channel 1]
    [MSG:INFO: AP started]
    [MSG:INFO: WiFi on]
    [MSG:INFO: Captive Portal Started]
    [MSG:INFO: HTTP started on port 80]
    [MSG:INFO: Telnet started on port 23]

    Grbl 3.6 [FluidNC v3.6.2 (wifi) '$' for help]
    [MSG:INFO: Configuration is invalid. Check boot messages for ERR's.]

用户界面软件

流体项

发生了什么？

引发 card_detect_pin 引脚的启动错误（“没有预期的行为”）。我已经验证硬件引脚工作正常（并检查 ESP32 读取正确的值）。在早期版本的 FluidNC (3.5) 上工作正常，但在 3.6.2 上不行

其他信息

注意 – 编译包括使用 GPIO 4 和 21
oled_basic.cpp的 OLED 支持：。
void display_init() { init_oled(0x3c, GPIO_NUM_21, GPIO_NUM_4, GEOMETRY_128_64);

培养

固件中的引脚功能设置不正确。Pin::Capabilities::Output应该Pin::Capabilities::Input

    if (_cardDetect.defined()) {
        _cardDetect.setAttr(Pin::Attr::Input);
        auto cdPin = _cardDetect.getNative(Pin::Capabilities::Output | Pin::Capabilities::Native);
        sd_init_slot(csPin, cdPin);
    } else {
        sd_init_slot(csPin);
    }

当前固件中未使用卡检测引脚。这可能就是为什么这个问题没有被注意到的原因。计划在未来添加卡检测功能。

我们正在研究一种更好的协议，将状态更改推送给客户端。这是处理 SD 卡检测功能的好方法所必需的。

我可以在下一个版本中解决这个问题，但它仍然不会有一段时间。

培养

这已添加到 devt 分支。您可以编译并测试它或等待下一个版本。

HoverClub 更改了标题 ~~SDDET 引脚的严重错误 – 没有预期的行为~~ card_detect_pin 引脚出现严重错误 – 没有预期的行为 2022 年 10 月 31 日

bdring完成后关闭 2022 年 11 月 1 日

card_detect_pin 引脚出现严重错误 – 没有预期的行为#689

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