e901317fd7
@jerryneedell suggested the pins could be wrong when I told him I was getting reading that didn't change, having corrected the pinout to match the schematic I was given it now works!
used:
```
ts = adafruit_touchscreen.Touchscreen(board.TOUCH_XL, board.TOUCH_XR,
board.TOUCH_YD, board.TOUCH_YU,
calibration=((5200, 59000), (5800, 57000)),
size=(320, 240))
while True:
p = ts.touch_point
if p:
time.sleep(.5)
print(p)
```
80 lines
3.6 KiB
C
80 lines
3.6 KiB
C
#include "shared-bindings/board/__init__.h"
|
|
|
|
#include "boards/board.h"
|
|
#include "shared-module/displayio/__init__.h"
|
|
#include "supervisor/shared/board_busses.h"
|
|
|
|
// This mapping only includes functional names because pins broken
|
|
// out on connectors are labeled with their MCU name available from
|
|
// microcontroller.pin.
|
|
STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_AUDIO_OUT), MP_ROM_PTR(&pin_PA02) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) }, // analog out/in
|
|
|
|
// STEMMA connectors
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PB02) }, // SDA
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PB03) }, // SCL
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA04) }, // D3
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PA04) }, // D3
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA05) }, // D4
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA05) }, // D4
|
|
|
|
// Indicator LED
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA27) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_L), MP_ROM_PTR(&pin_PA27) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_NEOPIXEL),MP_ROM_PTR(&pin_PB22) },
|
|
|
|
// LCD pins
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_RESET), MP_ROM_PTR(&pin_PA00) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_RD), MP_ROM_PTR(&pin_PB04) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_RS), MP_ROM_PTR(&pin_PB05) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_PB06) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_TE), MP_ROM_PTR(&pin_PB07) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_WR), MP_ROM_PTR(&pin_PB09) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_BACKLIGHT), MP_ROM_PTR(&pin_PB31) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA0), MP_ROM_PTR(&pin_PA16) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA1), MP_ROM_PTR(&pin_PA17) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA2), MP_ROM_PTR(&pin_PA18) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA3), MP_ROM_PTR(&pin_PA19) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA4), MP_ROM_PTR(&pin_PA20) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA5), MP_ROM_PTR(&pin_PA21) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA6), MP_ROM_PTR(&pin_PA22) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_LCD_DATA7), MP_ROM_PTR(&pin_PA23) },
|
|
|
|
// Touch pins
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TOUCH_YD), MP_ROM_PTR(&pin_PB00) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TOUCH_XL), MP_ROM_PTR(&pin_PB01) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TOUCH_YU), MP_ROM_PTR(&pin_PA06) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TOUCH_XR), MP_ROM_PTR(&pin_PB08) },
|
|
|
|
// ESP control
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_CS), MP_ROM_PTR(&pin_PA15) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_BUSY), MP_ROM_PTR(&pin_PB14) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_GPIO0), MP_ROM_PTR(&pin_PB15) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_ESP_RESET), MP_ROM_PTR(&pin_PB16) },
|
|
|
|
// UART
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PB12) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PB13) },
|
|
|
|
// SPI
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_MOSI),MP_ROM_PTR(&pin_PA12) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_SCK),MP_ROM_PTR(&pin_PA13) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_MISO),MP_ROM_PTR(&pin_PA14) },
|
|
|
|
// I2C
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_SDA),MP_ROM_PTR(&pin_PB02) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_SCL),MP_ROM_PTR(&pin_PB03) },
|
|
|
|
// SD Card
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_SD_CS),MP_ROM_PTR(&pin_PB30) },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_SD_CARD_DETECT),MP_ROM_PTR(&pin_PA01) },
|
|
|
|
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
|
|
|
|
{ MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display) },
|
|
};
|
|
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);
|