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Support for ESP32-C2 & ESP32-C6 (#4377)

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Co-authored-by: Stijn Tintel <stijn@linux-ipv6.be>
This commit is contained in:
Austin 2023-08-20 17:42:03 -04:00 committed by GitHub
parent d19bf5d6ee
commit fe7893d1b3
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
12 changed files with 146 additions and 11 deletions
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18
esphome/components/adc/__init__.py
View file

@ -7,7 +7,9 @@ from esphome.core import CORE
from esphome.components.esp32 import get_esp32_variant
from esphome.components.esp32.const import (
VARIANT_ESP32,
VARIANT_ESP32C2,
VARIANT_ESP32C3,
VARIANT_ESP32C6,
VARIANT_ESP32H2,
VARIANT_ESP32S2,
VARIANT_ESP32S3,
@ -70,6 +72,22 @@ ESP32_VARIANT_ADC1_PIN_TO_CHANNEL = {
3: adc1_channel_t.ADC1_CHANNEL_3,
4: adc1_channel_t.ADC1_CHANNEL_4,
},
VARIANT_ESP32C2: {
0: adc1_channel_t.ADC1_CHANNEL_0,
1: adc1_channel_t.ADC1_CHANNEL_1,
2: adc1_channel_t.ADC1_CHANNEL_2,
3: adc1_channel_t.ADC1_CHANNEL_3,
4: adc1_channel_t.ADC1_CHANNEL_4,
},
VARIANT_ESP32C6: {
0: adc1_channel_t.ADC1_CHANNEL_0,
1: adc1_channel_t.ADC1_CHANNEL_1,
2: adc1_channel_t.ADC1_CHANNEL_2,
3: adc1_channel_t.ADC1_CHANNEL_3,
4: adc1_channel_t.ADC1_CHANNEL_4,
5: adc1_channel_t.ADC1_CHANNEL_5,
6: adc1_channel_t.ADC1_CHANNEL_6,
},
VARIANT_ESP32H2: {
0: adc1_channel_t.ADC1_CHANNEL_0,
1: adc1_channel_t.ADC1_CHANNEL_1,

4
esphome/components/deep_sleep/__init__.py
View file

@ -22,6 +22,8 @@ from esphome.components.esp32.const import (
VARIANT_ESP32C3,
VARIANT_ESP32S2,
VARIANT_ESP32S3,
VARIANT_ESP32C2,
VARIANT_ESP32C6,
)
WAKEUP_PINS = {
@ -94,6 +96,8 @@ WAKEUP_PINS = {
20,
21,
],
VARIANT_ESP32C2: [0, 1, 2, 3, 4, 5],
VARIANT_ESP32C6: [0, 1, 2, 3, 4, 5, 6, 7],
}

1
esphome/components/esp32/__init__.py
View file

@ -44,7 +44,6 @@ from .const import ( # noqa
KEY_SDKCONFIG_OPTIONS,
KEY_SUBMODULES,
KEY_VARIANT,
VARIANT_ESP32C3,
VARIANT_FRIENDLY,
VARIANTS,
)

6
esphome/components/esp32/const.py
View file

@ -14,13 +14,17 @@ KEY_SUBMODULES = "submodules"
VARIANT_ESP32 = "ESP32"
VARIANT_ESP32S2 = "ESP32S2"
VARIANT_ESP32S3 = "ESP32S3"
VARIANT_ESP32C2 = "ESP32C2"
VARIANT_ESP32C3 = "ESP32C3"
VARIANT_ESP32C6 = "ESP32C6"
VARIANT_ESP32H2 = "ESP32H2"
VARIANTS = [
VARIANT_ESP32,
VARIANT_ESP32S2,
VARIANT_ESP32S3,
VARIANT_ESP32C2,
VARIANT_ESP32C3,
VARIANT_ESP32C6,
VARIANT_ESP32H2,
]
@ -28,7 +32,9 @@ VARIANT_FRIENDLY = {
VARIANT_ESP32: "ESP32",
VARIANT_ESP32S2: "ESP32-S2",
VARIANT_ESP32S3: "ESP32-S3",
VARIANT_ESP32C2: "ESP32-C2",
VARIANT_ESP32C3: "ESP32-C3",
VARIANT_ESP32C6: "ESP32-C6",
VARIANT_ESP32H2: "ESP32-H2",
}

12
esphome/components/esp32/gpio.py
View file

@ -26,6 +26,8 @@ from .const import (
VARIANT_ESP32C3,
VARIANT_ESP32S2,
VARIANT_ESP32S3,
VARIANT_ESP32C2,
VARIANT_ESP32C6,
VARIANT_ESP32H2,
esp32_ns,
)
@ -35,6 +37,8 @@ from .gpio_esp32 import esp32_validate_gpio_pin, esp32_validate_supports
from .gpio_esp32_s2 import esp32_s2_validate_gpio_pin, esp32_s2_validate_supports
from .gpio_esp32_c3 import esp32_c3_validate_gpio_pin, esp32_c3_validate_supports
from .gpio_esp32_s3 import esp32_s3_validate_gpio_pin, esp32_s3_validate_supports
from .gpio_esp32_c2 import esp32_c2_validate_gpio_pin, esp32_c2_validate_supports
from .gpio_esp32_c6 import esp32_c6_validate_gpio_pin, esp32_c6_validate_supports
from .gpio_esp32_h2 import esp32_h2_validate_gpio_pin, esp32_h2_validate_supports
@ -95,6 +99,14 @@ _esp32_validations = {
pin_validation=esp32_s3_validate_gpio_pin,
usage_validation=esp32_s3_validate_supports,
),
VARIANT_ESP32C2: ESP32ValidationFunctions(
pin_validation=esp32_c2_validate_gpio_pin,
usage_validation=esp32_c2_validate_supports,
),
VARIANT_ESP32C6: ESP32ValidationFunctions(
pin_validation=esp32_c6_validate_gpio_pin,
usage_validation=esp32_c6_validate_supports,
),
VARIANT_ESP32H2: ESP32ValidationFunctions(
pin_validation=esp32_h2_validate_gpio_pin,
usage_validation=esp32_h2_validate_supports,

37
esphome/components/esp32/gpio_esp32_c2.py Normal file
View file

@ -0,0 +1,37 @@
import logging
from esphome.const import CONF_INPUT, CONF_MODE, CONF_NUMBER
import esphome.config_validation as cv
_ESP32C2_STRAPPING_PINS = {8, 9}
_LOGGER = logging.getLogger(__name__)
def esp32_c2_validate_gpio_pin(value):
if value < 0 or value > 20:
raise cv.Invalid(f"Invalid pin number: {value} (must be 0-20)")
if value in _ESP32C2_STRAPPING_PINS:
_LOGGER.warning(
"GPIO%d is a Strapping PIN and should be avoided.\n"
"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
value,
)
return value
def esp32_c2_validate_supports(value):
num = value[CONF_NUMBER]
mode = value[CONF_MODE]
is_input = mode[CONF_INPUT]
if num < 0 or num > 20:
raise cv.Invalid(f"Invalid pin number: {value} (must be 0-20)")
if is_input:
# All ESP32 pins support input mode
pass
return value

50
esphome/components/esp32/gpio_esp32_c6.py Normal file
View file

@ -0,0 +1,50 @@
import logging
from esphome.const import CONF_INPUT, CONF_MODE, CONF_NUMBER
import esphome.config_validation as cv
_ESP32C6_SPI_PSRAM_PINS = {
24: "SPICS0",
25: "SPIQ",
26: "SPIWP",
27: "VDD_SPI",
28: "SPIHD",
29: "SPICLK",
30: "SPID",
}
_ESP32C6_STRAPPING_PINS = {8, 9, 15}
_LOGGER = logging.getLogger(__name__)
def esp32_c6_validate_gpio_pin(value):
if value < 0 or value > 23:
raise cv.Invalid(f"Invalid pin number: {value} (must be 0-23)")
if value in _ESP32C6_SPI_PSRAM_PINS:
raise cv.Invalid(
f"This pin cannot be used on ESP32-C6s and is already used by the SPI/PSRAM interface (function: {_ESP32C6_SPI_PSRAM_PINS[value]})"
)
if value in _ESP32C6_STRAPPING_PINS:
_LOGGER.warning(
"GPIO%d is a Strapping PIN and should be avoided.\n"
"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
value,
)
return value
def esp32_c6_validate_supports(value):
num = value[CONF_NUMBER]
mode = value[CONF_MODE]
is_input = mode[CONF_INPUT]
if num < 0 or num > 23:
raise cv.Invalid(f"Invalid pin number: {value} (must be 0-23)")
if is_input:
# All ESP32 pins support input mode
pass
return value

1
esphome/components/esp32_rmt_led_strip/light.py
View file

@ -63,6 +63,7 @@ RMT_CHANNELS = {
esp32.const.VARIANT_ESP32S2: [0, 1, 2, 3],
esp32.const.VARIANT_ESP32S3: [0, 1, 2, 3],
esp32.const.VARIANT_ESP32C3: [0, 1],
esp32.const.VARIANT_ESP32C6: [0, 1],
}

4
esphome/components/logger/__init__.py
View file

@ -28,6 +28,8 @@ from esphome.components.esp32.const import (
VARIANT_ESP32S2,
VARIANT_ESP32C3,
VARIANT_ESP32S3,
VARIANT_ESP32C2,
VARIANT_ESP32C6,
)
CODEOWNERS = ["@esphome/core"]
@ -74,6 +76,8 @@ UART_SELECTION_ESP32 = {
VARIANT_ESP32S2: [UART0, UART1, USB_CDC],
VARIANT_ESP32S3: [UART0, UART1, USB_CDC, USB_SERIAL_JTAG],
VARIANT_ESP32C3: [UART0, UART1, USB_SERIAL_JTAG],
VARIANT_ESP32C2: [UART0, UART1],
VARIANT_ESP32C6: [UART0, UART1, USB_CDC, USB_SERIAL_JTAG],
}
UART_SELECTION_ESP8266 = [UART0, UART0_SWAP, UART1]

16
esphome/components/logger/logger.cpp
View file

@ -120,7 +120,7 @@ void HOT Logger::log_message_(int level, const char *tag, int offset) {
if (
#if defined(USE_ESP32_VARIANT_ESP32S2)
uart_ == UART_SELECTION_USB_CDC
#elif defined(USE_ESP32_VARIANT_ESP32C3)
#elif defined(USE_ESP32_VARIANT_ESP32C3) || defined(USE_ESP32_VARIANT_ESP32C6)
uart_ == UART_SELECTION_USB_SERIAL_JTAG
#elif defined(USE_ESP32_VARIANT_ESP32S3)
uart_ == UART_SELECTION_USB_CDC || uart_ == UART_SELECTION_USB_SERIAL_JTAG
@ -191,8 +191,8 @@ void Logger::pre_setup() {
Serial1.setDebugOutput(ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE);
#endif
break;
#if defined(USE_ESP32) && !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32S2) && \
!defined(USE_ESP32_VARIANT_ESP32S3)
#if defined(USE_ESP32) && !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32C6) && \
!defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32S3)
case UART_SELECTION_UART2:
this->hw_serial_ = &Serial2;
Serial2.begin(this->baud_rate_);
@ -215,7 +215,8 @@ void Logger::pre_setup() {
case UART_SELECTION_UART1:
uart_num_ = UART_NUM_1;
break;
#if !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32S3)
#if !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32C6) && \
!defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32S3)
case UART_SELECTION_UART2:
uart_num_ = UART_NUM_2;
break;
@ -225,11 +226,11 @@ void Logger::pre_setup() {
uart_num_ = -1;
break;
#endif // USE_ESP32_VARIANT_ESP32S2 || USE_ESP32_VARIANT_ESP32S3
#if defined(USE_ESP32_VARIANT_ESP32C3) || defined(USE_ESP32_VARIANT_ESP32S3)
#if defined(USE_ESP32_VARIANT_ESP32C3) || defined(USE_ESP32_VARIANT_ESP32C6) || defined(USE_ESP32_VARIANT_ESP32S3)
case UART_SELECTION_USB_SERIAL_JTAG:
uart_num_ = -1;
break;
#endif // USE_ESP32_VARIANT_ESP32C3 || USE_ESP32_VARIANT_ESP32S3
#endif // USE_ESP32_VARIANT_ESP32C3 || USE_ESP32_VARIANT_ESP32C6 || USE_ESP32_VARIANT_ESP32S3
}
if (uart_num_ >= 0) {
uart_config_t uart_config{};
@ -278,7 +279,8 @@ const char *const LOG_LEVELS[] = {"NONE", "ERROR", "WARN", "INFO", "CONFIG", "DE
#ifdef USE_ESP32
const char *const UART_SELECTIONS[] = {
"UART0", "UART1",
#if !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32S3)
#if !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32C6) && \
!defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32S3)
"UART2",
#endif // !USE_ESP32_VARIANT_ESP32C3 && !USE_ESP32_VARIANT_ESP32S2 && !USE_ESP32_VARIANT_ESP32S3
#if defined(USE_ESP_IDF)

5
esphome/components/logger/logger.h
View file

@ -34,14 +34,15 @@ enum UARTSelection {
UART_SELECTION_UART0 = 0,
UART_SELECTION_UART1,
#if defined(USE_ESP32)
#if !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32S3)
#if !defined(USE_ESP32_VARIANT_ESP32C3) && !defined(USE_ESP32_VARIANT_ESP32C6) && \
!defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32S3)
UART_SELECTION_UART2,
#endif // !USE_ESP32_VARIANT_ESP32C3 && !USE_ESP32_VARIANT_ESP32S2 && !USE_ESP32_VARIANT_ESP32S3
#ifdef USE_ESP_IDF
#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
UART_SELECTION_USB_CDC,
#endif // USE_ESP32_VARIANT_ESP32S2 || USE_ESP32_VARIANT_ESP32S3
#if defined(USE_ESP32_VARIANT_ESP32C3) || defined(USE_ESP32_VARIANT_ESP32S3)
#if defined(USE_ESP32_VARIANT_ESP32C3) || defined(USE_ESP32_VARIANT_ESP32C6) || defined(USE_ESP32_VARIANT_ESP32S3)
UART_SELECTION_USB_SERIAL_JTAG,
#endif // USE_ESP32_VARIANT_ESP32C3 || USE_ESP32_VARIANT_ESP32S3
#endif // USE_ESP_IDF

3
esphome/components/spi/spi.cpp
View file

@ -76,7 +76,8 @@ void SPIComponent::setup() {
if (spi_bus_num == 0) {
this->hw_spi_ = &SPI;
} else {
#if defined(USE_ESP32_VARIANT_ESP32C3) || defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
#if defined(USE_ESP32_VARIANT_ESP32C3) || defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3) || \
defined(USE_ESP32_VARIANT_ESP32C2) || defined(USE_ESP32_VARIANT_ESP32C6)
this->hw_spi_ = new SPIClass(FSPI); // NOLINT(cppcoreguidelines-owning-memory)
#else
this->hw_spi_ = new SPIClass(HSPI); // NOLINT(cppcoreguidelines-owning-memory)