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LPC176x Framework update (#15722)

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Changes required for compatibility with framework-arduino-lpc176x 0.2.0
This commit is contained in:
Chris Pepper
2019-11-03 02:34:09 +00:00
committed by GitHub
parent 15f94e5ee5
commit b9116d4050
30 changed files with 172 additions and 176 deletions
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37
Marlin/src/HAL/HAL_LPC1768/HAL.h
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@@ -132,11 +132,40 @@ int freeMemory();
// Memory usage per ADC channel (bytes): 4 (32 Bytes for 8 channels)
using FilteredADC = LPC176x::ADC<ADC_LOWPASS_K_VALUE, ADC_MEDIAN_FILTER_SIZE>;
#define HAL_adc_init() FilteredADC::init()
extern uint32_t HAL_adc_reading;
[[gnu::always_inline]] inline void HAL_start_adc(const pin_t pin) {
HAL_adc_reading = FilteredADC::read(pin) >> 6; // returns 16bit value, reduce to 10bit
}
[[gnu::always_inline]] inline uint16_t HAL_read_adc() {
return HAL_adc_reading;
}
#define HAL_adc_init()
#define HAL_ANALOG_SELECT(pin) FilteredADC::enable_channel(pin)
#define HAL_START_ADC(pin) FilteredADC::start_conversion(pin)
#define HAL_READ_ADC() FilteredADC::get_result()
#define HAL_ADC_READY() FilteredADC::finished_conversion()
#define HAL_START_ADC(pin) HAL_start_adc(pin)
#define HAL_READ_ADC() HAL_read_adc()
#define HAL_ADC_READY() (true)
// Test whether the pin is valid
constexpr bool VALID_PIN(const pin_t pin) {
return LPC176x::pin_is_valid(pin);
}
// Get the analog index for a digital pin
constexpr int8_t DIGITAL_PIN_TO_ANALOG_PIN(const pin_t pin) {
return (LPC176x::pin_is_valid(pin) && LPC176x::pin_has_adc(pin)) ? pin : -1;
}
// Return the index of a pin number
constexpr int16_t GET_PIN_MAP_INDEX(const pin_t pin) {
return LPC176x::pin_index(pin);
}
// Get the pin number at the given index
constexpr pin_t GET_PIN_MAP_PIN(const int16_t index) {
return LPC176x::pin_index(index);
}
// Parse a G-code word into a pin index
int16_t PARSED_PIN_INDEX(const char code, const int16_t dval);