as3935 does not handle div_ratio correctly. Type

[illigtr]

The problem

Although the GUI verifies the div_ratio to be one of these values: 0,32,64,128... using 32 will never cause the as3935 register to be updated. This is because the code in both dev branch and release branch have this typo, see case 22, which should be case 32:

void AS3935Component::write_div_ratio(uint8_t div_ratio) {
  ESP_LOGV(TAG, "Setting div ratio to %d", div_ratio);
  switch (div_ratio) {
    case 16:
      this->write_register(INT_MASK_ANT, ((1 << 7) | (1 << 6)), 0, 6);
      break;
    case 22:
      this->write_register(INT_MASK_ANT, ((1 << 7) | (1 << 6)), 1, 6);
      break;
    case 64:
      this->write_register(INT_MASK_ANT, ((1 << 7) | (1 << 6)), 1, 7);
      break;
    case 128:
      this->write_register(INT_MASK_ANT, ((1 << 7) | (1 << 6)), 3, 6);
      break;
    default:
      return;
  }
}

Which version of ESPHome has the issue?

2024.6.6

What type of installation are you using?

Home Assistant Add-on

Which version of Home Assistant has the issue?

2024.7.0

What platform are you using?

ESP32

Board

esp32-cam

Component causing the issue

as3935

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[illigtr]

Additionally, if you look at case 64, I believe the line should read this instead:

this->write_register(INT_MASK_ANT, ((1 << 7) | (1 << 6)), 2, 6);