Skip to content

Commit 6c1dbea

Browse files
dhalbertdhalbert
authored
Merge pull request #5129 from skieast/add-morphesp240
Add morphesp240
2 parents 9c77d26 + f35afa8 commit 6c1dbea

File tree

6 files changed

+353
-0
lines changed

6 files changed

+353
-0
lines changed

‎.github/workflows/build.yml

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -519,6 +519,7 @@ jobs:
519519
- "gravitech_cucumber_rs"
520520
- "lilygo_ttgo_t8_s2_st7789"
521521
- "microdev_micro_s2"
522+
- "morpheans_morphesp-240"
522523
- "muselab_nanoesp32_s2_wroom"
523524
- "muselab_nanoesp32_s2_wrover"
524525
- "targett_module_clip_wroom"

‎ports/esp32s2/boards/morpheans_morphesp-240/board.c

Lines changed: 227 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,227 @@
1+
/*
2+
* This file is part of the MicroPython project, http://micropython.org/
3+
*
4+
* The MIT License (MIT)
5+
*
6+
* Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
7+
*
8+
* Permission is hereby granted, free of charge, to any person obtaining a copy
9+
* of this software and associated documentation files (the "Software"), to deal
10+
* in the Software without restriction, including without limitation the rights
11+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12+
* copies of the Software, and to permit persons to whom the Software is
13+
* furnished to do so, subject to the following conditions:
14+
*
15+
* The above copyright notice and this permission notice shall be included in
16+
* all copies or substantial portions of the Software.
17+
*
18+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23+
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24+
* THE SOFTWARE.
25+
*/
26+
27+
#include "supervisor/board.h"
28+
#include "mpconfigboard.h"
29+
#include "shared-bindings/microcontroller/Pin.h"
30+
#include "shared-module/displayio/__init__.h"
31+
#include "shared-module/displayio/mipi_constants.h"
32+
33+
#define DELAY 0x80
34+
35+
// From Arduino-ST7789 library https://github.com/ananevilya/Arduino-ST7789-Library/blob/master/Arduino_ST7789.cpp
36+
#define ST7789_TFTWIDTH 240
37+
#define ST7789_TFTHEIGHT 240
38+
39+
#define ST7789_240x240_XSTART 0
40+
#define ST7789_240x240_YSTART 0
41+
42+
#define ST7789_NOP 0x00
43+
#define ST7789_SWRESET 0x01
44+
#define ST7789_RDDID 0x04
45+
#define ST7789_RDDST 0x09
46+
47+
#define ST7789_SLPIN 0x10
48+
#define ST7789_SLPOUT 0x11
49+
#define ST7789_PTLON 0x12
50+
#define ST7789_NORON 0x13
51+
52+
#define ST7789_INVOFF 0x20
53+
#define ST7789_INVON 0x21
54+
#define ST7789_DISPOFF 0x28
55+
#define ST7789_DISPON 0x29
56+
#define ST7789_CASET 0x2A
57+
#define ST7789_RASET 0x2B
58+
#define ST7789_RAMWR 0x2C
59+
#define ST7789_RAMRD 0x2E
60+
61+
#define ST7789_PTLAR 0x30
62+
#define ST7789_COLMOD 0x3A
63+
#define ST7789_MADCTL 0x36
64+
#define ST7789_VSCSAD 0x37
65+
#define ST7789_PORCTRL 0xB2
66+
#define ST7789_GCTRL 0xB7
67+
#define ST7789_VCOMS 0xBB
68+
#define ST7789_LCMCTRL 0xC0
69+
#define ST7789_IDSET 0xC1
70+
#define ST7789_VDVVRHEN 0xC2
71+
#define ST7789_VRHS 0xC3
72+
#define ST7789_VDVS 0xC4
73+
#define ST7789_VCMOFSET 0xC5
74+
#define ST7789_FRCTRL2 0xC6
75+
#define ST7789_CABCCTRL 0xC7
76+
#define ST7789_REGSEL1 0xC8
77+
#define ST7789_REGSEL2 0xCA
78+
#define ST7789_PWMFRSEL 0xCC
79+
#define ST7789_PWCTRL1 0xD0
80+
#define ST7789_VAPVANEN 0xD2
81+
#define ST7789_PVGAMCTRL 0xE0
82+
#define ST7789_NVGAMCTRL 0xE1
83+
84+
#define ST7789_MADCTL_MY 0x80
85+
#define ST7789_MADCTL_MX 0x40
86+
#define ST7789_MADCTL_MV 0x20
87+
#define ST7789_MADCTL_ML 0x10
88+
#define ST7789_MADCTL_RGB 0x00
89+
90+
#define ST7789_RDID1 0xDA
91+
#define ST7789_RDID2 0xDB
92+
#define ST7789_RDID3 0xDC
93+
#define ST7789_RDID4 0xDD
94+
95+
#define DISPLAY_MADCTL (ST7789_MADCTL_RGB)
96+
#define DISPLAY_VSCSAD 0
97+
98+
// The init_sequence is bitpacked to minimize the ram impact. Every command begins with a
99+
// command byte followed by a byte to determine the parameter count and delay. When the top bit
100+
// of the second byte is 1 (0x80), a delay will occur after the command parameters are sent.
101+
// The remaining 7 bits are the parameter count excluding any delay byte. The bytes following
102+
// are the parameters. When the delay bit is set, a single byte after the parameters specifies
103+
// the delay duration in milliseconds. The value 0xff will lead to an extra long 500 ms delay
104+
// instead of 255 ms.uint8_t display_init_sequence[] = {
105+
// display init sequence according to LilyGO example app
106+
107+
uint8_t display_init_sequence[] = {
108+
// From Lilygo example
109+
// sw reset
110+
0x01, 0 | DELAY, 150,
111+
// sleep out
112+
0x11, 0 | DELAY, 120,
113+
// normal display mode on
114+
0x13, 0,
115+
// display and color format settings
116+
0x36, 1, DISPLAY_MADCTL,
117+
0xB6, 2, 0x0A, 0x82,
118+
0x3A, 1 | DELAY, 0x55, 10,
119+
// ST7789V frame rate setting
120+
0xB2, 5, 0x0C, 0x0C, 0x00, 0x33, 0x33,
121+
// voltages: VGH / VGL
122+
0xB7, 1, 0x35,
123+
// ST7789V power setting
124+
0xBB, 1, 0x28,
125+
0xC0, 1, 0x0C,
126+
0xC2, 2, 0x01, 0xFF,
127+
0xC3, 1, 0x10,
128+
0xC4, 1, 0x20,
129+
0xC6, 1, 0x0F,
130+
0xD0, 2, 0xA4, 0xA1,
131+
// ST7789V gamma setting
132+
0xE0, 14, 0xD0, 0x00, 0x02, 0x07, 0x0A, 0x28, 0x32, 0x44, 0x42, 0x06, 0x0E, 0x12, 0x14, 0x17,
133+
0xE1, 14, 0xD0, 0x00, 0x02, 0x07, 0x0A, 0x28, 0x31, 0x54, 0x47, 0x0E, 0x1C, 0x17, 0x1B, 0x1E,
134+
0x21, 0,
135+
// display on
136+
0x21, 0 | DELAY, 10, // _INVON
137+
0x29, 0 | DELAY, 120
138+
};
139+
140+
141+
void board_init(void) {
142+
// USB
143+
common_hal_never_reset_pin(&pin_GPIO19);
144+
common_hal_never_reset_pin(&pin_GPIO20);
145+
146+
// Debug UART
147+
#ifdef DEBUG
148+
common_hal_never_reset_pin(&pin_GPIO6);
149+
common_hal_never_reset_pin(&pin_GPIO7);
150+
#endif /* DEBUG */
151+
152+
// Display
153+
154+
busio_spi_obj_t *spi = &displays[0].fourwire_bus.inline_bus;
155+
156+
common_hal_busio_spi_construct(
157+
spi,
158+
&pin_GPIO12, // CLK
159+
&pin_GPIO11, // MOSI
160+
NULL // MISO not connected
161+
);
162+
163+
common_hal_busio_spi_never_reset(spi);
164+
165+
displayio_fourwire_obj_t *bus = &displays[0].fourwire_bus;
166+
bus->base.type = &displayio_fourwire_type;
167+
168+
common_hal_displayio_fourwire_construct(
169+
bus,
170+
spi,
171+
&pin_GPIO14, // DC
172+
&pin_GPIO10, // CS
173+
&pin_GPIO9, // RST
174+
40000000, // baudrate
175+
0, // polarity
176+
0 // phase
177+
);
178+
179+
// workaround as board_init() is called before reset_port() in main.c
180+
pwmout_reset();
181+
182+
displayio_display_obj_t *display = &displays[0].display;
183+
display->base.type = &displayio_display_type;
184+
common_hal_displayio_display_construct(
185+
display,
186+
bus,
187+
240, // width (after rotation)
188+
240, // height (after rotation)
189+
0, // column start
190+
80, // row start
191+
0, // rotation
192+
16, // color depth
193+
false, // grayscale
194+
false, // pixels in a byte share a row. Only valid for depths < 8
195+
1, // bytes per cell. Only valid for depths < 8
196+
false, // reverse_pixels_in_byte. Only valid for depths < 8
197+
true, // reverse_pixels_in_word
198+
MIPI_COMMAND_SET_COLUMN_ADDRESS, // set column command
199+
MIPI_COMMAND_SET_PAGE_ADDRESS, // set row command
200+
MIPI_COMMAND_WRITE_MEMORY_START, // write memory command
201+
0x37, // set vertical scroll command
202+
display_init_sequence,
203+
sizeof(display_init_sequence),
204+
NULL, // There is no backlight pin, defined for now.
205+
NO_BRIGHTNESS_COMMAND,
206+
1.0f, // brightness (ignored)
207+
true, // auto_brightness
208+
false, // single_byte_bounds
209+
false, // data_as_commands
210+
true, // auto_refresh
211+
60, // native_frames_per_second
212+
false, // backlight_on_high
213+
false // SH1107_addressing
214+
);
215+
}
216+
217+
bool board_requests_safe_mode(void) {
218+
return false;
219+
}
220+
221+
void reset_board(void) {
222+
223+
}
224+
225+
void board_deinit(void) {
226+
common_hal_displayio_release_displays();
227+
}

‎ports/esp32s2/boards/morpheans_morphesp-240/mpconfigboard.h

Lines changed: 44 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,44 @@
1+
/*
2+
* This file is part of the MicroPython project, http://micropython.org/
3+
*
4+
* The MIT License (MIT)
5+
*
6+
* Copyright (c) 2019 Scott Shawcroft for Adafruit Industries
7+
*
8+
* Permission is hereby granted, free of charge, to any person obtaining a copy
9+
* of this software and associated documentation files (the "Software"), to deal
10+
* in the Software without restriction, including without limitation the rights
11+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12+
* copies of the Software, and to permit persons to whom the Software is
13+
* furnished to do so, subject to the following conditions:
14+
*
15+
* The above copyright notice and this permission notice shall be included in
16+
* all copies or substantial portions of the Software.
17+
*
18+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23+
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24+
* THE SOFTWARE.
25+
*/
26+
27+
// Micropython setup
28+
29+
#define MICROPY_HW_BOARD_NAME "MORPHEANS MorphESP-240"
30+
#define MICROPY_HW_MCU_NAME "ESP32S2"
31+
32+
#define MICROPY_HW_NEOPIXEL (&pin_GPIO16)
33+
#define CIRCUITPY_BOOT_BUTTON (&pin_GPIO0)
34+
35+
#define BOARD_USER_SAFE_MODE_ACTION translate("pressing boot button at start up.\n")
36+
37+
#define AUTORESET_DELAY_MS 500
38+
39+
#define DEFAULT_I2C_BUS_SCL (&pin_GPIO7)
40+
#define DEFAULT_I2C_BUS_SDA (&pin_GPIO6)
41+
42+
#define DEFAULT_SPI_BUS_SCK (&pin_GPIO12)
43+
#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO11)
44+
#define DEFAULT_SPI_BUS_MISO (&pin_GPIO13)

‎ports/esp32s2/boards/morpheans_morphesp-240/mpconfigboard.mk

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
1+
USB_VID = 0x303a
2+
USB_PID = 0x80B7
3+
USB_PRODUCT = "MORPHESP-240"
4+
USB_MANUFACTURER = "MORPHEANS"
5+
6+
INTERNAL_FLASH_FILESYSTEM = 1
7+
LONGINT_IMPL = MPZ
8+
9+
# The default queue depth of 16 overflows on release builds,
10+
# so increase it to 32.
11+
CFLAGS += -DCFG_TUD_TASK_QUEUE_SZ=32
12+
13+
CIRCUITPY_ESP_FLASH_MODE = dio
14+
CIRCUITPY_ESP_FLASH_FREQ = 40m
15+
CIRCUITPY_ESP_FLASH_SIZE = 4MB
16+
17+
CIRCUITPY_MODULE = wroom

‎ports/esp32s2/boards/morpheans_morphesp-240/pins.c

Lines changed: 58 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,58 @@
1+
#include "shared-bindings/board/__init__.h"
2+
#include "shared-module/displayio/__init__.h"
3+
4+
STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
5+
{ MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) },
6+
{ MP_ROM_QSTR(MP_QSTR_IO1), MP_ROM_PTR(&pin_GPIO1) },
7+
{ MP_ROM_QSTR(MP_QSTR_IO2), MP_ROM_PTR(&pin_GPIO2) },
8+
{ MP_ROM_QSTR(MP_QSTR_IO3), MP_ROM_PTR(&pin_GPIO3) },
9+
{ MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) },
10+
{ MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) },
11+
{ MP_ROM_QSTR(MP_QSTR_IO6), MP_ROM_PTR(&pin_GPIO6) },
12+
{ MP_ROM_QSTR(MP_QSTR_IO7), MP_ROM_PTR(&pin_GPIO7) },
13+
{ MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) },
14+
15+
{ MP_ROM_QSTR(MP_QSTR_IO11), MP_ROM_PTR(&pin_GPIO11) },
16+
{ MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) },
17+
{ MP_ROM_QSTR(MP_QSTR_IO13), MP_ROM_PTR(&pin_GPIO13) },
18+
{ MP_ROM_QSTR(MP_QSTR_IO15), MP_ROM_PTR(&pin_GPIO15) },
19+
{ MP_ROM_QSTR(MP_QSTR_IO16), MP_ROM_PTR(&pin_GPIO16) },
20+
{ MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) },
21+
{ MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) },
22+
{ MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) },
23+
{ MP_ROM_QSTR(MP_QSTR_IO20), MP_ROM_PTR(&pin_GPIO20) },
24+
{ MP_ROM_QSTR(MP_QSTR_IO21), MP_ROM_PTR(&pin_GPIO21) },
25+
26+
{ MP_ROM_QSTR(MP_QSTR_IO39), MP_ROM_PTR(&pin_GPIO39) },
27+
{ MP_ROM_QSTR(MP_QSTR_IO40), MP_ROM_PTR(&pin_GPIO40) },
28+
{ MP_ROM_QSTR(MP_QSTR_IO41), MP_ROM_PTR(&pin_GPIO41) },
29+
{ MP_ROM_QSTR(MP_QSTR_IO42), MP_ROM_PTR(&pin_GPIO42) },
30+
{ MP_ROM_QSTR(MP_QSTR_IO45), MP_ROM_PTR(&pin_GPIO45) },
31+
{ MP_ROM_QSTR(MP_QSTR_IO46), MP_ROM_PTR(&pin_GPIO46) },
32+
33+
// Serial UART on breakout board
34+
{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO17) },
35+
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO18) },
36+
37+
// I2C on breakout board.
38+
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO6) },
39+
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO7) },
40+
41+
// WS2812B RGB LED
42+
{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO16) },
43+
44+
// SPI on breakout board
45+
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO11) },
46+
{ MP_ROM_QSTR(MP_QSTR_CLK), MP_ROM_PTR(&pin_GPIO12) },
47+
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO13) },
48+
49+
// 1.3" 240x240 LCD ST7789
50+
{ MP_ROM_QSTR(MP_QSTR_LCD_MOSI), MP_ROM_PTR(&pin_GPIO11) },
51+
{ MP_ROM_QSTR(MP_QSTR_LCD_CLK), MP_ROM_PTR(&pin_GPIO12) },
52+
{ MP_ROM_QSTR(MP_QSTR_LCD_CS), MP_ROM_PTR(&pin_GPIO10) },
53+
{ MP_ROM_QSTR(MP_QSTR_LCD_RST), MP_ROM_PTR(&pin_GPIO9) },
54+
{ MP_ROM_QSTR(MP_QSTR_LCD_D_C), MP_ROM_PTR(&pin_GPIO14) },
55+
{ MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display) },
56+
57+
};
58+
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);

‎ports/esp32s2/boards/morpheans_morphesp-240/sdkconfig

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
1+
#
2+
# LWIP
3+
#
4+
CONFIG_LWIP_LOCAL_HOSTNAME="MORPHESP-240"
5+
CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES=y
6+
# end of LWIP

0 commit comments

Comments
 (0)