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PaintYourDragonPaintYourDragon
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Juggling pins
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‎variants/pyportal/variant.cpp

Lines changed: 50 additions & 92 deletions
Original file line numberDiff line numberDiff line change
@@ -25,38 +25,9 @@
2525

2626
/* NEW PIN DEFS IN PROGRESS:
2727
28-
{ PORTA, 1, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH1 , TC2_CH1 , EXTERNAL_INT_1 }, // CARDDET
29-
{ PORTA, 2, PIO_ANALOG , PIN_ATTR_ANALOG , DAC_Channel0 , NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_2 }, // AUDIO_OUT
30-
{ PORTA, 3, PIO_ANALOG , PIN_ATTR_ANALOG , ADC_Channel1 , NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, // AREF
31-
{ PORTA, 4, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel4 , TC0_CH0 , TC0_CH0 , EXTERNAL_INT_4 }, // TOUCH_YD
32-
{ PORTA, 5, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel5 , TC0_CH1 , TC0_CH1 , EXTERNAL_INT_5 }, // TOUCH_XL
33-
{ PORTA, 6, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel6 , TC1_CH0 , TC1_CH0 , EXTERNAL_INT_6 }, // TOUCH_YU
34-
{ PORTA, 8, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NMI }, // QSPI_DATA0
35-
{ PORTA, 9, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_9 }, // QSPI_DATA1
36-
{ PORTA, 10, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_10 }, // QSPI_DATA2
37-
{ PORTA, 11, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_11 }, // QSPI_DATA3
38-
{ PORTA, 12, PIO_SERCOM , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH0 , TC2_CH0 , EXTERNAL_INT_12 }, // MOSI, SERCOM2/PAD[0]
39-
{ PORTA, 13, PIO_SERCOM , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH1 , TC2_CH1 , EXTERNAL_INT_13 }, // SCK, SERCOM2/PAD[1]
40-
{ PORTA, 14, PIO_SERCOM , PIN_ATTR_PWM_E , No_ADC_Channel, TC3_CH0 , TC3_CH0 , EXTERNAL_INT_14 }, // MISO, SERCOM2/PAD[2]
41-
{ PORTA, 16, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH0 , TC2_CH0 , EXTERNAL_INT_0 }, // LCD_DATA0
42-
{ PORTA, 17, PIO_DIGITAL , PIN_ATTR_PWM_F , No_ADC_Channel, TCC1_CH1 , TC2_CH1 , EXTERNAL_INT_1 }, // LCD_DATA1
43-
{ PORTA, 18, PIO_DIGITAL , PIN_ATTR_PWM_F , No_ADC_Channel, TCC1_CH2 , TC3_CH0 , EXTERNAL_INT_2 }, // LCD_DATA2
44-
{ PORTA, 19, PIO_DIGITAL , PIN_ATTR_PWM_F , No_ADC_Channel, TCC1_CH3 , TC3_CH1 , EXTERNAL_INT_3 }, // LCD_DATA3
45-
{ PORTA, 20, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH0 , TC7_CH0 , EXTERNAL_INT_4 }, // LCD_DATA4
46-
{ PORTA, 21, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH0 , TC7_CH1 , EXTERNAL_INT_5 }, // LCD_DATA5
47-
{ PORTA, 22, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH2 , TC4_CH0 , EXTERNAL_INT_6 }, // LCD_DATA6
48-
{ PORTA, 23, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH3 , TC4_CH1 , EXTERNAL_INT_7 }, // LCD_DATA7
49-
{ PORTA, 24, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB D-
50-
{ PORTA, 25, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB D+
51-
{ PORTA, 30, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC6_CH0 , TC6_CH0 , EXTERNAL_INT_14 }, // SWCLK
52-
{ PORTA, 31, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC6_CH1 , TC6_CH1 , EXTERNAL_INT_15 }, // SWDIO
53-
54-
{ PORTB, 2, PIO_SERCOM_ALT, (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel14 , TC6_CH0 , TC6_CH0 , EXTERNAL_INT_2 }, // SDA (JST), SERCOM5/PAD[0]
55-
{ PORTB, 3, PIO_SERCOM_ALT, (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel15 , TC6_CH1 , TC6_CH1 , EXTERNAL_INT_3 }, // SCL (JST), SERCOM5/PAD[1]
56-
{ PORTB, 8, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel2 , TC4_CH0 , TC4_CH0 , EXTERNAL_INT_8 }, // TOUCH_XR
57-
{ PORTB, 10, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, TC5_CH0 , TC5_CH0 , EXTERNAL_INT_10 }, // QSPI_SCK
58-
{ PORTB, 11, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, TC5_CH1 , TC5_CH1 , EXTERNAL_INT_11 }, // QSPI_CS
59-
{ PORTB, 30, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC0_CH0 , TC0_CH0 , EXTERNAL_INT_14 }, // SD_CS
28+
{ PORTA, 3, PIO_ANALOG , PIN_ATTR_ANALOG , ADC_Channel1 , NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, // AREF - NOT USED
29+
{ PORTA, 30, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC6_CH0 , TC6_CH0 , EXTERNAL_INT_14 }, // SWCLK - not used?
30+
{ PORTA, 31, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC6_CH1 , TC6_CH1 , EXTERNAL_INT_15 }, // SWDIO - not used?
6031
6132
*/
6233

@@ -77,7 +48,7 @@ const PinDescription g_APinDescription[]=
7748
{ PORTB, 0, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel12 , TC7_CH0 , TC7_CH0 , EXTERNAL_INT_0 }, // D3 (SENSE JST)
7849
{ PORTB, 1, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel13 , TC7_CH1 , TC7_CH1 , EXTERNAL_INT_1 }, // D4 (NEOPIX JST)
7950

80-
// 5..12
51+
// 5..12 ESP32 and TFT control lines
8152
{ PORTB, 14, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC5_CH0 , TC5_CH0 , EXTERNAL_INT_14 }, // ESP_BUSY
8253
{ PORTB, 15, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC5_CH1 , TC5_CH1 , EXTERNAL_INT_15 }, // ESP_GPIO0
8354
{ PORTB, 16, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC6_CH0 , TC6_CH0 , EXTERNAL_INT_0 }, // ESP_RST
@@ -90,75 +61,62 @@ const PinDescription g_APinDescription[]=
9061
// 13 (LED)
9162
{ PORTA, 27, PIO_DIGITAL , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_11 }, // D13 (LED)
9263

93-
// 14..19
64+
// 14..23 Analog pins
65+
{ PORTA, 2, PIO_ANALOG , PIN_ATTR_ANALOG , DAC_Channel0 , NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_2 }, // AUDIO_OUT (A0)
66+
{ PORTA, 7, PIO_DIGITAL , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel7 , TC1_CH1 , TC1_CH1 , EXTERNAL_INT_7 }, // TFT_WR1, CCL/OUT[0], Light sensor (A1)
67+
{ PORTA, 4, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel4 , TC0_CH0 , TC0_CH0 , EXTERNAL_INT_4 }, // TOUCH_YD
68+
{ PORTA, 5, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel5 , TC0_CH1 , TC0_CH1 , EXTERNAL_INT_5 }, // TOUCH_XL
69+
{ PORTA, 6, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel6 , TC1_CH0 , TC1_CH0 , EXTERNAL_INT_6 }, // TOUCH_YU
70+
{ PORTB, 8, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel2 , TC4_CH0 , TC4_CH0 , EXTERNAL_INT_8 }, // TOUCH_XR
71+
{ PORTB, 2, PIO_SERCOM_ALT, (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel14 , TC6_CH0 , TC6_CH0 , EXTERNAL_INT_2 }, // SDA (JST), SERCOM5/PAD[0] - analog copy
72+
{ PORTB, 3, PIO_SERCOM_ALT, (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel15 , TC6_CH1 , TC6_CH1 , EXTERNAL_INT_3 }, // SCL (JST), SERCOM5/PAD[1] - analog copy
73+
{ PORTB, 0, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel12 , TC7_CH0 , TC7_CH0 , EXTERNAL_INT_0 }, // D3 (SENSE JST) - analog copy
74+
{ PORTB, 1, PIO_ANALOG , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel13 , TC7_CH1 , TC7_CH1 , EXTERNAL_INT_1 }, // D4 (NEOPIX JST) - analog copy
75+
76+
// 24..26 more TFT control lines
9477
{ PORTA, 0, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH0 , TC2_CH0 , EXTERNAL_INT_0 }, // TFT_RESET
9578
{ PORTB, 31, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC0_CH1 , TC0_CH1 , EXTERNAL_INT_15 }, // TFT_BACKLITE
96-
{ PORTA, 7, PIO_DIGITAL , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel7 , TC1_CH1 , TC1_CH1 , EXTERNAL_INT_7 }, // TFT_WR1, CCL/OUT[0]
97-
{ PORTB, 9, PIO_DIGITAL , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel3 , TC4_CH1 , TC4_CH1 , EXTERNAL_INT_9 }, // TFT_WR (wr2), CCL/OUT[2]
98-
{ PORTB, 17, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC6_CH1 , TC6_CH1 , EXTERNAL_INT_1 }, // TFT_WR3, CCL/OUT[3]
99-
{ PORTB, 23, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC7_CH1 , TC7_CH1 , EXTERNAL_INT_7 }, // TFT_WR4, CCL/OUT[0]
79+
{ PORTB, 9, PIO_DIGITAL , (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel3 , TC4_CH1 , TC4_CH1 , EXTERNAL_INT_9 }, // TFT_WR, CCL/OUT[2]
10080

81+
// 27..28 I2C pins
82+
{ PORTB, 2, PIO_SERCOM_ALT, (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel14 , TC6_CH0 , TC6_CH0 , EXTERNAL_INT_2 }, // SDA (JST), SERCOM5/PAD[0]
83+
{ PORTB, 3, PIO_SERCOM_ALT, (PIN_ATTR_ANALOG|PIN_ATTR_PWM_E), ADC_Channel15 , TC6_CH1 , TC6_CH1 , EXTERNAL_INT_3 }, // SCL (JST), SERCOM5/PAD[1]
10184

102-
// STILL TO-DO BELOW THIS LINE ------
103-
104-
105-
// Extra Analog pins! 20..21
106-
{ PORTB, 2, PIO_ANALOG, PIN_ATTR_ANALOG, ADC_Channel14, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_2 }, // same as sda
107-
{ PORTB, 3, PIO_ANALOG, PIN_ATTR_ANALOG, ADC_Channel15, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, //same as scl
108-
109-
// 22..23 I2C pins (SDA/SCL)
110-
// ----------------------
111-
{ PORTB, 2, PIO_SERCOM_ALT, PIN_ATTR_PWM_F, No_ADC_Channel, TCC2_CH2, NOT_ON_TIMER, EXTERNAL_INT_2 }, //sda
112-
{ PORTB, 3, PIO_SERCOM_ALT, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, //scl
113-
114-
// 24..26 - SPI pins (ICSP:MISO,SCK,MOSI)
115-
// ----------------------
116-
{ PORTA, 14, PIO_SERCOM, PIN_ATTR_PWM_E, No_ADC_Channel, TC3_CH0, TC3_CH0, EXTERNAL_INT_14 },
117-
{ PORTA, 13, PIO_SERCOM, PIN_ATTR_PWM_E, No_ADC_Channel, TC2_CH1, TC2_CH1, EXTERNAL_INT_13 },
118-
{ PORTA, 12, PIO_SERCOM, PIN_ATTR_PWM_E, No_ADC_Channel, TC2_CH0, TC2_CH0, EXTERNAL_INT_12 },
119-
120-
// 27..28 - RX/TX LEDS (PB06/PA27)
121-
// --------------------
122-
{ PORTB, 6, PIO_OUTPUT, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_6 }, // used as output only
123-
{ PORTA, 27, PIO_OUTPUT, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_11 }, // used as output only
124-
125-
// 29..31 - USB
126-
// --------------------
127-
{ PORTB, 7, PIO_COM, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_7 }, // USB Host enable
128-
{ PORTA, 24, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_8 }, // USB/DM
129-
{ PORTA, 25, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_9 }, // USB/DP
130-
131-
// 32..34 - Secondary SPI
132-
// ----------------------
133-
{ PORTA, 18, PIO_SERCOM, PIO_SERCOM, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_2 }, //same as d13
134-
{ PORTA, 19, PIO_SERCOM, PIO_SERCOM, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, //same as d12
135-
{ PORTA, 17, PIO_SERCOM, PIO_SERCOM, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_1 }, //same as d11
85+
// 29..31 SPI pins
86+
{ PORTA, 12, PIO_SERCOM , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH0 , TC2_CH0 , EXTERNAL_INT_12 }, // MOSI, SERCOM2/PAD[0]
87+
{ PORTA, 13, PIO_SERCOM , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH1 , TC2_CH1 , EXTERNAL_INT_13 }, // SCK, SERCOM2/PAD[1]
88+
{ PORTA, 14, PIO_SERCOM , PIN_ATTR_PWM_E , No_ADC_Channel, TC3_CH0 , TC3_CH0 , EXTERNAL_INT_14 }, // MISO, SERCOM2/PAD[2]
13689

137-
// 35 - Secondary SPI cs
138-
{ PORTA, 16, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_0 }, //same as d10
90+
// 32..33 Some SD card control
91+
{ PORTB, 30, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC0_CH0 , TC0_CH0 , EXTERNAL_INT_14 }, // SD_CS
92+
{ PORTA, 1, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH1 , TC2_CH1 , EXTERNAL_INT_1 }, // CARDDET
13993

140-
// 36 (AREF)
141-
{ PORTA, 3, PIO_ANALOG, PIN_ATTR_ANALOG, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_3 }, // DAC/VREFP
94+
// 34..41 LCD data
95+
{ PORTA, 16, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC2_CH0 , TC2_CH0 , EXTERNAL_INT_0 }, // LCD_DATA0
96+
{ PORTA, 17, PIO_DIGITAL , PIN_ATTR_PWM_F , No_ADC_Channel, TCC1_CH1 , TC2_CH1 , EXTERNAL_INT_1 }, // LCD_DATA1
97+
{ PORTA, 18, PIO_DIGITAL , PIN_ATTR_PWM_F , No_ADC_Channel, TCC1_CH2 , TC3_CH0 , EXTERNAL_INT_2 }, // LCD_DATA2
98+
{ PORTA, 19, PIO_DIGITAL , PIN_ATTR_PWM_F , No_ADC_Channel, TCC1_CH3 , TC3_CH1 , EXTERNAL_INT_3 }, // LCD_DATA3
99+
{ PORTA, 20, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH0 , TC7_CH0 , EXTERNAL_INT_4 }, // LCD_DATA4
100+
{ PORTA, 21, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH0 , TC7_CH1 , EXTERNAL_INT_5 }, // LCD_DATA5
101+
{ PORTA, 22, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH2 , TC4_CH0 , EXTERNAL_INT_6 }, // LCD_DATA6
102+
{ PORTA, 23, PIO_DIGITAL , PIN_ATTR_PWM_G , No_ADC_Channel, TCC0_CH3 , TC4_CH1 , EXTERNAL_INT_7 }, // LCD_DATA7
142103

143-
// ----------------------
144-
// 37 - 38 Alternate use of A0 and A1 (DAC output)
145-
{ PORTA, 2, PIO_ANALOG, PIN_ATTR_ANALOG, DAC_Channel0, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_2 }, // DAC/VOUT[0]
146-
{ PORTA, 5, PIO_ANALOG, PIN_ATTR_ANALOG, DAC_Channel1, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_5 }, // DAC/VOUT[1]
104+
// 42..47 QSPI
105+
{ PORTA, 8, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NMI }, // QSPI_DATA0
106+
{ PORTA, 9, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_9 }, // QSPI_DATA1
107+
{ PORTA, 10, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_10 }, // QSPI_DATA2
108+
{ PORTA, 11, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_11 }, // QSPI_DATA3
109+
{ PORTB, 10, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, TC5_CH0 , TC5_CH0 , EXTERNAL_INT_10 }, // QSPI_SCK
110+
{ PORTB, 11, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, TC5_CH1 , TC5_CH1 , EXTERNAL_INT_11 }, // QSPI_CS
147111

148-
// 39 - LED #13 duplicate placeholder
149-
{ PORTA, 16, PIO_DIGITAL, PIN_ATTR_PWM_F, No_ADC_Channel, TCC1_CH0, TC2_CH0, EXTERNAL_INT_0 },
112+
// 48..49 USB
113+
{ PORTA, 24, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB D-
114+
{ PORTA, 25, PIO_COM , PIN_ATTR_NONE , No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // USB D+
150115

151-
// 40 - Internal NeoPixel
152-
{ PORTB, 22, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_6 }, // used as output only
116+
// 50..51 TFT alt WR lines for testing
117+
{ PORTB, 17, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC6_CH1 , TC6_CH1 , EXTERNAL_INT_1 }, // TFT_WR3, CCL/OUT[3]
118+
{ PORTB, 23, PIO_DIGITAL , PIN_ATTR_PWM_E , No_ADC_Channel, TC7_CH1 , TC7_CH1 , EXTERNAL_INT_7 }, // TFT_WR4, CCL/OUT[0]
153119

154-
// ----------------------
155-
// 41 - 46 QSPI (SCK, CS, IO0, IO1, IO2, IO3)
156-
{ PORTB, 10, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_10 },
157-
{ PORTB, 11, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_11 },
158-
{ PORTA, 8, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NMI },
159-
{ PORTA, 9, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_9 },
160-
{ PORTA, 10, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_10 },
161-
{ PORTA, 11, PIO_COM, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_11 },
162120
} ;
163121

164122
const void* g_apTCInstances[TCC_INST_NUM+TC_INST_NUM]={ TCC0, TCC1, TCC2, TCC3, TCC4, TC0, TC1, TC2, TC3, TC4, TC5 } ;

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