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Updated SPI for ESP32

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This commit is contained in:
dario
2024-04-13 19:31:13 +02:00
parent c843aaf33f
commit f29cd6eff2
5 changed files with 97 additions and 25 deletions
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2
src/devices/arduino/bus/i2c.cpp
View File

@@ -8,7 +8,7 @@
namespace sta
{
#ifdef STA_PLATFORM_ARDUINO_DEVICE_ESP32
ArduinoI2C::ArduinoI2C(Mutex * mutex /* = nullptr */, uint8_t sda /* = STA_ESP32_SDA_DEFAULT_PIN */, uint8_t scl /*= STA_ESP32_SCL_DEFAULT_PIN */, uint32_t frequency /* = 0U */)
ArduinoI2C::ArduinoI2C(Mutex * mutex /* = nullptr */, uint8_t sda /* = STA_ESP32_SDA_DEFAULT */, uint8_t scl /*= STA_ESP32_SCL_DEFAULT */, uint32_t frequency /* = 0U */)
: I2C{mutex}
{
Wire.begin(sda, scl, frequency);

44
src/devices/arduino/bus/spi.cpp
View File

@@ -1,23 +1,49 @@
#include <sta/devices/arduino/bus/spi.hpp>
#include <sta/lang.hpp>
#include <sta/debug/assert.hpp>
namespace sta
{
#ifndef STA_PLATFORM_ARDUINO_DEVICE_ESP32
#ifdef STA_PLATFORM_ARDUINO_DEVICE_ESP32
ArduinoSPI ArduinoSPI::getHSPI(
const SPISettings & settings,
Mutex * mutex /* = sta::Mutex::ALWAYS_FREE */,
uint8_t mosi /* = STA_ESP32_HSPI_MOSI_DEFAULT */,
uint8_t miso /* = STA_ESP32_HSPI_MISO_DEFAULT */,
uint8_t clk /* = STA_ESP32_HSPI_CLK_DEFAULT */)
{
ArduinoSPI spi(settings, SPIBus::BUS_HSPI, mosi, miso, clk, mutex);
return spi;
}
ArduinoSPI ArduinoSPI::getFSPI(
const SPISettings & settings,
Mutex * mutex /*= sta::Mutex::ALWAYS_FREE */,
uint8_t mosi /* = STA_ESP32_FSPI_MOSI_DEFAULT */,
uint8_t miso /* = STA_ESP32_FSPI_MISO_DEFAULT */,
uint8_t clk /* = STA_ESP32_FSPI_CLK_DEFAULT */)
{
ArduinoSPI spi(settings, SPIBus::BUS_FSPI, mosi, miso, clk, mutex);
return spi;
}
ArduinoSPI::ArduinoSPI(const SPISettings & settings, SPIBus bus, uint8_t mosi, uint8_t miso, uint8_t clk, Mutex * mutex /* = sta::Mutex::ALWAYS_FREE */)
: SPI{settings, mutex},
spi_{bus}
{
STA_ASSERT(mosi >= 0 && miso >= 0 && clk >= 0);
STA_ASSERT(mutex != nullptr);
spi_.begin(clk, miso, mosi);
}
#else
ArduinoSPI::ArduinoSPI(const SPISettings & settings, Mutex * mutex /* = sta::Mutex::ALWAYS_FREE */)
: SPI{ settings, mutex },
spi_{}
{
spi_.begin();
}
#else
ArduinoSPI::ArduinoSPI(SPIBus bus, const SPISettings & settings, Mutex * mutex /* = sta::Mutex::ALWAYS_FREE */)
: SPI{ settings, mutex },
spi_{ bus }
{
spi_.begin();
}
}
#endif // !STA_PLATFORM_ARDUINO_DEVICE_ESP32
void ArduinoSPI::transfer(uint8_t value)