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Commit ff4a446

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author
Eric Rong
committed
pin definition cleanup
1 parent ce350cb commit ff4a446

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2 files changed

+36
-3
lines changed

2 files changed

+36
-3
lines changed

ports/raspberrypi/boards/lilygo_t_display_rp2040/board.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -33,7 +33,7 @@
3333
displayio_fourwire_obj_t board_display_obj;
3434

3535
#define DELAY 0x80
36-
#define PWR_EN 22
36+
#define LCD_POWER 22
3737

3838
// display init sequence according to LilyGO example app
3939
uint8_t display_init_sequence[] = {
@@ -132,7 +132,7 @@ static void display_init(void) {
132132

133133
void board_init(void) {
134134
// Pin 22 has to be pulled high to turn on the LCD
135-
const uint PWR_PIN = PWR_EN;
135+
const uint PWR_PIN = LCD_POWER;
136136
gpio_init(PWR_PIN);
137137
gpio_set_dir(PWR_PIN, GPIO_OUT);
138138
gpio_put(PWR_PIN, 1);
Lines changed: 34 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,15 @@
11
#include "shared-bindings/board/__init__.h"
2+
#include "shared-module/displayio/__init__.h"
23

34
STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
45
CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
56

7+
{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO1) },
8+
{ MP_ROM_QSTR(MP_QSTR_GP1), MP_ROM_PTR(&pin_GPIO1) },
9+
10+
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO2) },
11+
{ MP_ROM_QSTR(MP_QSTR_GP1), MP_ROM_PTR(&pin_GPIO2) },
12+
613
{ MP_ROM_QSTR(MP_QSTR_BUTTON_L), MP_ROM_PTR(&pin_GPIO6) },
714
{ MP_ROM_QSTR(MP_QSTR_GP6), MP_ROM_PTR(&pin_GPIO6) },
815

@@ -11,22 +18,48 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
1118

1219
{ MP_ROM_QSTR(MP_QSTR_GP8), MP_ROM_PTR(&pin_GPIO8) },
1320
{ MP_ROM_QSTR(MP_QSTR_GP9), MP_ROM_PTR(&pin_GPIO9) },
21+
22+
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO10) },
1423
{ MP_ROM_QSTR(MP_QSTR_GP10), MP_ROM_PTR(&pin_GPIO10) },
24+
25+
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO11) },
1526
{ MP_ROM_QSTR(MP_QSTR_GP11), MP_ROM_PTR(&pin_GPIO11) },
27+
28+
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO12) },
1629
{ MP_ROM_QSTR(MP_QSTR_GP12), MP_ROM_PTR(&pin_GPIO12) },
30+
1731
{ MP_ROM_QSTR(MP_QSTR_GP13), MP_ROM_PTR(&pin_GPIO13) },
32+
33+
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO14) },
1834
{ MP_ROM_QSTR(MP_QSTR_GP14), MP_ROM_PTR(&pin_GPIO14) },
35+
36+
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO15) },
1937
{ MP_ROM_QSTR(MP_QSTR_GP15), MP_ROM_PTR(&pin_GPIO15) },
38+
2039
{ MP_ROM_QSTR(MP_QSTR_GP16), MP_ROM_PTR(&pin_GPIO16) },
2140

2241
{ MP_ROM_QSTR(MP_QSTR_GP18), MP_ROM_PTR(&pin_GPIO18) },
2342

2443
{ MP_ROM_QSTR(MP_QSTR_GP21), MP_ROM_PTR(&pin_GPIO21) },
2544

26-
{ MP_ROM_QSTR(MP_QSTR_SMPS_MODE), MP_ROM_PTR(&pin_GPIO22) },
45+
{ MP_ROM_QSTR(MP_QSTR_TFT_POWER), MP_ROM_PTR(&pin_GPIO22) },
2746
{ MP_ROM_QSTR(MP_QSTR_GP22), MP_ROM_PTR(&pin_GPIO22) },
2847

2948
{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO25) },
3049
{ MP_ROM_QSTR(MP_QSTR_GP25), MP_ROM_PTR(&pin_GPIO25) },
50+
51+
// 1.14 inch LCD ST7789
52+
{ MP_ROM_QSTR(MP_QSTR_LCD_MOSI), MP_ROM_PTR(&pin_GPIO3) },
53+
{ MP_ROM_QSTR(MP_QSTR_LCD_CLK), MP_ROM_PTR(&pin_GPIO2) },
54+
{ MP_ROM_QSTR(MP_QSTR_LCD_CS), MP_ROM_PTR(&pin_GPIO5) },
55+
{ MP_ROM_QSTR(MP_QSTR_LCD_RESET), MP_ROM_PTR(&pin_GPIO0) },
56+
{ MP_ROM_QSTR(MP_QSTR_LCD_BACKLIGHT), MP_ROM_PTR(&pin_GPIO4) },
57+
{ MP_ROM_QSTR(MP_QSTR_LCD_DC), MP_ROM_PTR(&pin_GPIO1) },
58+
{ MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display) },
59+
60+
{ MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_GPIO29) },
61+
62+
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
63+
{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
3164
};
3265
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

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