Add some extra defines to platform_defs.h (#227)
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@ -25,6 +25,11 @@
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#define NUM_PWM_SLICES _u(8)
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#define NUM_PWM_SLICES _u(8)
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#define NUM_SPIN_LOCKS _u(32)
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#define NUM_SPIN_LOCKS _u(32)
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#define NUM_UARTS _u(2)
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#define NUM_UARTS _u(2)
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#define NUM_I2CS _u(2)
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#define NUM_SPIS _u(2)
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#define NUM_ADC_CHANNELS _u(5)
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#define NUM_BANK0_GPIOS _u(30)
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#define NUM_BANK0_GPIOS _u(30)
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#define PIO_INSTRUCTION_COUNT _u(32)
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#define PIO_INSTRUCTION_COUNT _u(32)
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@ -84,7 +84,7 @@ static inline void adc_gpio_init(uint gpio) {
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* \param input Input to select.
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* \param input Input to select.
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*/
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*/
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static inline void adc_select_input(uint input) {
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static inline void adc_select_input(uint input) {
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invalid_params_if(ADC, input > 4);
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valid_params_if(ADC, input < NUM_ADC_CHANNELS);
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hw_write_masked(&adc_hw->cs, input << ADC_CS_AINSEL_LSB, ADC_CS_AINSEL_BITS);
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hw_write_masked(&adc_hw->cs, input << ADC_CS_AINSEL_LSB, ADC_CS_AINSEL_BITS);
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}
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}
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