From c3a15885f553755e34bdbb2de8e749ac2d75a55c Mon Sep 17 00:00:00 2001 From: Ron Evans Date: Thu, 31 Jan 2019 23:11:55 +0100 Subject: [PATCH] machine/itsybitsym0: correct comments for UART1 pin mapping and note which of the analog pin mapping require the second port, which is not yet implemented Signed-off-by: Ron Evans --- src/machine/board_itsybitsy-m0.go | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/src/machine/board_itsybitsy-m0.go b/src/machine/board_itsybitsy-m0.go index 8bf357434..86998f4cd 100644 --- a/src/machine/board_itsybitsy-m0.go +++ b/src/machine/board_itsybitsy-m0.go @@ -11,15 +11,25 @@ const ( D4 = 8 // PWM available D5 = 15 // PWM available D6 = 20 // PWM available - D7 = 21 + D7 = 21 // PWM available D8 = 6 // PWM available D9 = 7 // PWM available - D10 = 18 // can be used for PWM or UART1 RX - D11 = 16 // can be used for PWM or UART1 TX + D10 = 18 // can be used for PWM or UART1 TX + D11 = 16 // can be used for PWM or UART1 RX D12 = 19 // PWM available D13 = 17 // PWM available ) +// Analog pins +const ( + A0 = 2 // ADC/AIN[0] + // A1 = 8 // ADC/AIN[2] TODO: requires PORTB + // A2 = 9 // ADC/AIN[3] TODO: requires PORTB + A3 = 4 // ADC/AIN[4] + A4 = 5 // ADC/AIN[5] + //A5 = 2 // ADC/AIN[10] TODO: requires PORTB +) + const ( LED = D13 )