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Code Issues Releases Wiki Activity

Initial Support for RP2040 platform (#3284)

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Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
This commit is contained in:
Jesse Hills
2022-10-20 16:50:39 +13:00
committed by GitHub
parent e87edcc77a
commit 6153bcc6ad
49 changed files with 1270 additions and 61 deletions
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4
esphome/components/spi/__init__.py
View File

@@ -46,9 +46,7 @@ async def to_code(config):
mosi = await cg.gpio_pin_expression(config[CONF_MOSI_PIN])
cg.add(var.set_mosi(mosi))
if CORE.is_esp32 and CORE.using_arduino:
cg.add_library("SPI", None)
if CORE.is_esp8266:
if CORE.using_arduino:
cg.add_library("SPI", None)

20
esphome/components/spi/spi.h
View File

@@ -105,7 +105,11 @@ class SPIComponent : public Component {
void write_byte(uint8_t data) {
#ifdef USE_SPI_ARDUINO_BACKEND
if (this->hw_spi_ != nullptr) {
#ifdef USE_RP2040
this->hw_spi_->transfer(data);
#else
this->hw_spi_->write(data);
#endif
return;
}
#endif // USE_SPI_ARDUINO_BACKEND
@@ -116,7 +120,11 @@ class SPIComponent : public Component {
void write_byte16(const uint16_t data) {
#ifdef USE_SPI_ARDUINO_BACKEND
if (this->hw_spi_ != nullptr) {
#ifdef USE_RP2040
this->hw_spi_->transfer16(data);
#else
this->hw_spi_->write16(data);
#endif
return;
}
#endif // USE_SPI_ARDUINO_BACKEND
@@ -130,7 +138,11 @@ class SPIComponent : public Component {
#ifdef USE_SPI_ARDUINO_BACKEND
if (this->hw_spi_ != nullptr) {
for (size_t i = 0; i < length; i++) {
#ifdef USE_RP2040
this->hw_spi_->transfer16(data[i]);
#else
this->hw_spi_->write16(data[i]);
#endif
}
return;
}
@@ -145,7 +157,11 @@ class SPIComponent : public Component {
#ifdef USE_SPI_ARDUINO_BACKEND
if (this->hw_spi_ != nullptr) {
auto *data_c = const_cast<uint8_t *>(data);
#ifdef USE_RP2040
this->hw_spi_->transfer(data_c, length);
#else
this->hw_spi_->writeBytes(data_c, length);
#endif
return;
}
#endif // USE_SPI_ARDUINO_BACKEND
@@ -178,7 +194,11 @@ class SPIComponent : public Component {
if (this->miso_ != nullptr) {
this->hw_spi_->transfer(data, length);
} else {
#ifdef USE_RP2040
this->hw_spi_->transfer(data, length);
#else
this->hw_spi_->writeBytes(data, length);
#endif
}
return;
}