Difference: BoardSupportPackageWBfeather (21 vs. 22)

Revision 222021-07-27 - PeterSchmid

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dmod ( u a -- ) sets the pin mode: 0 in, 1 in pull-up, 2 in pull-down, 3 out push pull, 4 out open drain, 5 out push pull PWM, 6 input capture, 7 output compare, 8 I2C, 9 USART, 10 analog

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EXTImod ( u a -- ) Sets for pin a (D11, D12, D13) the EXTI mode u: 0 rising, 1 falling, 2 both edges, 3 none EXTIwait ( u a -- ) Wait for EXTI interrupt on pin a (D11, D12, D13), timeout u in [ms]

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EXTImod ( u a -- ) Sets for pin a (D5, D6, D11, D13) the EXTI mode u: 0 rising, 1 falling, 2 both edges, 3 none EXTIwait ( u a -- ) Wait for EXTI interrupt on pin a (D5, D6, D11, D13), timeout u in [ms]

pwmpin! ( u a -- ) sets the digital output port pin a (D0=0, D1=1, A4=20) to a PWM value u (0..1000). Default frequency is 1 kHz, TIMER1

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: exti-test ( -- ) 2 5 EXTImod \ both edges on D5 begin

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2000 5 EXTIwait \ wait for edge on D5 (button C) with 2 s timeout

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5 2000 EXTIwait \ wait for edge on D5 (button C) with 2 s timeout

cr 0= if

1. dpin@ if

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