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add tft pins

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This commit is contained in:
brentru 2019-06-14 10:09:44 -04:00
parent c94e1598bf
commit 135eb717f4
2 changed files with 6 additions and 6 deletions
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6
variants/pybadge_airlift_m4/variant.cpp
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@ -98,7 +98,7 @@ const PinDescription g_APinDescription[] =
// 41..46 - TFT SPI port + control pins
// --------------------
{PORTB, 15, PIO_DIGITAL, PIN_ATTR_PWM_F, No_ADC_Channel, TCC4_CH1, TC5_CH1, EXTERNAL_INT_15}, // MOSI
{PORTB, 15, PIO_SERCOM, PIN_ATTR_PWM_F, No_ADC_Channel, TCC4_CH1, TC5_CH1, EXTERNAL_INT_15}, // SERCOM 4.3 MOSI
{PORTB, 13, PIO_SERCOM, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_13}, // SERCOM 4.1 SCK
{PORTB, 12, PIO_SERCOM, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_12}, // SERCOM 4.0 'miso' (NC)
{PORTB, 6, PIO_OUTPUT, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_6}, // D44 TFT CS
@ -118,8 +118,8 @@ const PinDescription g_APinDescription[] =
// ESP GPIO0, BUSY, RESET (52-54)
{PORTA, 31, PIO_DIGITAL, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE}, // D52 ESP32_GPIO0
{PORTA, 0, PIO_DIGITAL, PIN_ATTR_PWM_E, No_ADC_Channel, TC2_CH0, TC2_CH0, EXTERNAL_INT_0}, // D53 ESP32_BUSY
{PORTB, 12, PIO_DIGITAL, PIN_ATTR_PWM_F, No_ADC_Channel, TCC3_CH0, TC4_CH0, EXTERNAL_INT_12}, // D54 ESP32_RESET
{PORTA, 0, PIO_DIGITAL, PIN_ATTR_PWM_E, No_ADC_Channel, TC2_CH0, TC2_CH0, EXTERNAL_INT_0}, // D53 ESP32_BUSY
{PORTB, 12, PIO_DIGITAL, PIN_ATTR_PWM_F, No_ADC_Channel, TCC3_CH0, TC4_CH0, EXTERNAL_INT_12}, // D54 ESP32_RESET
};

6
variants/pybadge_airlift_m4/variant.h
View file

@ -163,9 +163,9 @@ static const uint8_t MISO = PIN_SPI_MISO ;
static const uint8_t SCK = PIN_SPI_SCK ;
// Internal SPI for TFT
#define PIN_SPI1_MOSI (23u)
#define PIN_SPI1_SCK (13u)
#define PIN_SPI1_MISO (12u)
#define PIN_SPI1_MOSI (41u)
#define PIN_SPI1_SCK (42u)
#define PIN_SPI1_MISO (43u)
#define PERIPH_SPI1 sercom4
#define PAD_SPI1_TX SPI_PAD_3_SCK_1
#define PAD_SPI1_RX SERCOM_RX_PAD_0