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Code Issues Releases Wiki Activity

[adc] Enable ADC on ESP32-P4 (#9954)

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This commit is contained in:
Clyde Stubbs
2025-07-29 16:20:37 +10:00
committed by GitHub
parent 3d5b602288
commit 5f7c2f771f
4 changed files with 33 additions and 10 deletions
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20
esphome/components/adc/__init__.py
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@@ -1,6 +1,6 @@
from esphome import pins
import esphome.codegen as cg
from esphome.components.esp32 import get_esp32_variant
from esphome.components.esp32 import VARIANT_ESP32P4, get_esp32_variant
from esphome.components.esp32.const import (
VARIANT_ESP32,
VARIANT_ESP32C2,
@@ -140,6 +140,16 @@ ESP32_VARIANT_ADC1_PIN_TO_CHANNEL = {
9: adc_channel_t.ADC_CHANNEL_8,
10: adc_channel_t.ADC_CHANNEL_9,
},
VARIANT_ESP32P4: {
16: adc_channel_t.ADC_CHANNEL_0,
17: adc_channel_t.ADC_CHANNEL_1,
18: adc_channel_t.ADC_CHANNEL_2,
19: adc_channel_t.ADC_CHANNEL_3,
20: adc_channel_t.ADC_CHANNEL_4,
21: adc_channel_t.ADC_CHANNEL_5,
22: adc_channel_t.ADC_CHANNEL_6,
23: adc_channel_t.ADC_CHANNEL_7,
},
}
# pin to adc2 channel mapping
@@ -198,6 +208,14 @@ ESP32_VARIANT_ADC2_PIN_TO_CHANNEL = {
19: adc_channel_t.ADC_CHANNEL_8,
20: adc_channel_t.ADC_CHANNEL_9,
},
VARIANT_ESP32P4: {
49: adc_channel_t.ADC_CHANNEL_0,
50: adc_channel_t.ADC_CHANNEL_1,
51: adc_channel_t.ADC_CHANNEL_2,
52: adc_channel_t.ADC_CHANNEL_3,
53: adc_channel_t.ADC_CHANNEL_4,
54: adc_channel_t.ADC_CHANNEL_5,
},
}