Skip to content

Commit ead7c6c

Browse files
hierophecthierophect
authored
Merge pull request #2785 from k0d/ports_nucleo_f746zg
STM32: adds support for stm32f746xx MCU and the nucleo_f746zg board
2 parents 1e94d18 + 83cc978 commit ead7c6c

File tree

16 files changed

+1485
-0
lines changed

16 files changed

+1485
-0
lines changed

‎.github/workflows/build.yml

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -200,6 +200,7 @@ jobs:
200200
- "monster_m4sk"
201201
- "ndgarage_ndbit6"
202202
- "nfc_copy_cat"
203+
- "nucleo_f746zg"
203204
- "nucleo_f767zi"
204205
- "nucleo_h743zi_2"
205206
- "ohs2020_badge"

‎ports/stm/boards/STM32F746xG_fs.ld

Lines changed: 52 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,52 @@
1+
/*
2+
* This file is part of the MicroPython project, http://micropython.org/
3+
*
4+
* GNU linker script for STM32F746 with filesystem
5+
*
6+
* The MIT License (MIT)
7+
*
8+
* Copyright (c) 2020 Mark Olsson <[email protected]>
9+
*
10+
* Permission is hereby granted, free of charge, to any person obtaining a copy
11+
* of this software and associated documentation files (the "Software"), to deal
12+
* in the Software without restriction, including without limitation the rights
13+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14+
* copies of the Software, and to permit persons to whom the Software is
15+
* furnished to do so, subject to the following conditions:
16+
*
17+
* The above copyright notice and this permission notice shall be included in
18+
* all copies or substantial portions of the Software.
19+
*
20+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25+
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
26+
* THE SOFTWARE.
27+
*/
28+
29+
/* Specify the memory areas */
30+
MEMORY
31+
{
32+
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K /* entire flash */
33+
FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 32K /* sector 0 */
34+
FLASH_FS (rx) : ORIGIN = 0x08008000, LENGTH = 96K /* sectors 1,2,3 are 32K */
35+
FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 896K /* sector 4 is 128K, sectors 5,6,7 are 256K */
36+
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 320K
37+
ITCM (xrw) : ORIGIN = 0x00000000, LENGTH = 16K
38+
}
39+
40+
/* produce a link error if there is not this amount of RAM for these sections */
41+
_minimum_stack_size = 2K;
42+
_minimum_heap_size = 16K;
43+
44+
/* Define tho top end of the stack. The stack is full descending so begins just
45+
above last byte of RAM. Note that EABI requires the stack to be 8-byte
46+
aligned for a call. */
47+
_estack = ORIGIN(RAM) + LENGTH(RAM);
48+
49+
/* RAM extents for the garbage collector */
50+
_ram_start = ORIGIN(RAM);
51+
_ram_end = ORIGIN(RAM) + LENGTH(RAM);
52+

‎ports/stm/boards/nucleo_f746zg/board.c

Lines changed: 38 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,38 @@
1+
/*
2+
* This file is part of the MicroPython project, http://micropython.org/
3+
*
4+
* The MIT License (MIT)
5+
*
6+
* Copyright (c) 2017 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 "boards/board.h"
28+
29+
void board_init(void) {
30+
}
31+
32+
bool board_requests_safe_mode(void) {
33+
return false;
34+
}
35+
36+
void reset_board(void) {
37+
38+
}

‎ports/stm/boards/nucleo_f746zg/mpconfigboard.h

Lines changed: 36 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,36 @@
1+
/*
2+
* This file is part of the MicroPython project, http://micropython.org/
3+
*
4+
* The MIT License (MIT)
5+
*
6+
* Copyright (c) 2020 Lucian Copeland for Adafruit Industries
7+
* Copyright (c) 2020 Mark Olsson <[email protected]>
8+
*
9+
* Permission is hereby granted, free of charge, to any person obtaining a copy
10+
* of this software and associated documentation files (the "Software"), to deal
11+
* in the Software without restriction, including without limitation the rights
12+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13+
* copies of the Software, and to permit persons to whom the Software is
14+
* furnished to do so, subject to the following conditions:
15+
*
16+
* The above copyright notice and this permission notice shall be included in
17+
* all copies or substantial portions of the Software.
18+
*
19+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20+
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21+
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22+
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23+
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24+
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25+
* THE SOFTWARE.
26+
*/
27+
28+
//Micropython setup
29+
30+
#define MICROPY_HW_BOARD_NAME "NUCLEO STM32F746"
31+
#define MICROPY_HW_MCU_NAME "STM32F746"
32+
33+
#define FLASH_SIZE (0x100000)
34+
#define FLASH_PAGE_SIZE (0x4000)
35+
36+
#define BOARD_OSC_DIV (8)

‎ports/stm/boards/nucleo_f746zg/mpconfigboard.mk

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,14 @@
1+
USB_VID = 0x239A
2+
USB_PID = 0x809E
3+
USB_PRODUCT = "Nucleo F746zg - CPy"
4+
USB_MANUFACTURER = "STMicroelectronics"
5+
USB_DEVICES = "CDC,MSC"
6+
7+
INTERNAL_FLASH_FILESYSTEM = 1
8+
9+
MCU_SERIES = F7
10+
MCU_VARIANT = STM32F746xx
11+
MCU_PACKAGE = LQFP144
12+
13+
LD_COMMON = boards/common_default.ld
14+
LD_FILE = boards/STM32F746xG_fs.ld

‎ports/stm/boards/nucleo_f746zg/pins.c

Lines changed: 73 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,73 @@
1+
#include "shared-bindings/board/__init__.h"
2+
3+
STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
4+
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA03) },
5+
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PC00) },
6+
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PC03) },
7+
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PF03) },
8+
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PF05) },
9+
{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PF10) },
10+
{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PG09) },
11+
{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PG14) },
12+
{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PF15) },
13+
{ MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PE13) },
14+
{ MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PF14) },
15+
{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PE11) },
16+
{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PE09) },
17+
{ MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_PF13) },
18+
{ MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_PF12) },
19+
{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PD15) },
20+
{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PD14) },
21+
{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA07) },
22+
{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA06) },
23+
{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA05) },
24+
{ MP_ROM_QSTR(MP_QSTR_D14), MP_ROM_PTR(&pin_PB09) },
25+
{ MP_ROM_QSTR(MP_QSTR_D15), MP_ROM_PTR(&pin_PB08) },
26+
{ MP_ROM_QSTR(MP_QSTR_D16), MP_ROM_PTR(&pin_PC06) },
27+
{ MP_ROM_QSTR(MP_QSTR_D17), MP_ROM_PTR(&pin_PB15) },
28+
{ MP_ROM_QSTR(MP_QSTR_D18), MP_ROM_PTR(&pin_PB13) },
29+
{ MP_ROM_QSTR(MP_QSTR_D19), MP_ROM_PTR(&pin_PB12) },
30+
{ MP_ROM_QSTR(MP_QSTR_D20), MP_ROM_PTR(&pin_PA15) },
31+
{ MP_ROM_QSTR(MP_QSTR_D21), MP_ROM_PTR(&pin_PC07) },
32+
{ MP_ROM_QSTR(MP_QSTR_D22), MP_ROM_PTR(&pin_PB05) },
33+
{ MP_ROM_QSTR(MP_QSTR_D23), MP_ROM_PTR(&pin_PB03) },
34+
{ MP_ROM_QSTR(MP_QSTR_D24), MP_ROM_PTR(&pin_PA04) },
35+
{ MP_ROM_QSTR(MP_QSTR_D25), MP_ROM_PTR(&pin_PB04) },
36+
{ MP_ROM_QSTR(MP_QSTR_LED1), MP_ROM_PTR(&pin_PB00) },
37+
{ MP_ROM_QSTR(MP_QSTR_LED2), MP_ROM_PTR(&pin_PB07) },
38+
{ MP_ROM_QSTR(MP_QSTR_LED3), MP_ROM_PTR(&pin_PB14) },
39+
{ MP_ROM_QSTR(MP_QSTR_SW), MP_ROM_PTR(&pin_PC13) },
40+
{ MP_ROM_QSTR(MP_QSTR_TP1), MP_ROM_PTR(&pin_PH02) },
41+
{ MP_ROM_QSTR(MP_QSTR_TP2), MP_ROM_PTR(&pin_PI08) },
42+
{ MP_ROM_QSTR(MP_QSTR_TP3), MP_ROM_PTR(&pin_PH15) },
43+
{ MP_ROM_QSTR(MP_QSTR_AUDIO_INT), MP_ROM_PTR(&pin_PD06) },
44+
{ MP_ROM_QSTR(MP_QSTR_AUDIO_SDA), MP_ROM_PTR(&pin_PH08) },
45+
{ MP_ROM_QSTR(MP_QSTR_AUDIO_SCL), MP_ROM_PTR(&pin_PH07) },
46+
{ MP_ROM_QSTR(MP_QSTR_EXT_SDA), MP_ROM_PTR(&pin_PB09) },
47+
{ MP_ROM_QSTR(MP_QSTR_EXT_SCL), MP_ROM_PTR(&pin_PB08) },
48+
{ MP_ROM_QSTR(MP_QSTR_EXT_RST), MP_ROM_PTR(&pin_PG03) },
49+
{ MP_ROM_QSTR(MP_QSTR_SD_SW), MP_ROM_PTR(&pin_PC13) },
50+
{ MP_ROM_QSTR(MP_QSTR_LCD_BL_CTRL), MP_ROM_PTR(&pin_PK03) },
51+
{ MP_ROM_QSTR(MP_QSTR_LCD_INT), MP_ROM_PTR(&pin_PI13) },
52+
{ MP_ROM_QSTR(MP_QSTR_LCD_SDA), MP_ROM_PTR(&pin_PH08) },
53+
{ MP_ROM_QSTR(MP_QSTR_LCD_SCL), MP_ROM_PTR(&pin_PH07) },
54+
{ MP_ROM_QSTR(MP_QSTR_OTG_FS_POWER), MP_ROM_PTR(&pin_PD05) },
55+
{ MP_ROM_QSTR(MP_QSTR_OTG_FS_OVER_CURRENT), MP_ROM_PTR(&pin_PD04) },
56+
{ MP_ROM_QSTR(MP_QSTR_OTG_HS_OVER_CURRENT), MP_ROM_PTR(&pin_PE03) },
57+
{ MP_ROM_QSTR(MP_QSTR_USB_VBUS), MP_ROM_PTR(&pin_PA09) },
58+
{ MP_ROM_QSTR(MP_QSTR_USB_ID), MP_ROM_PTR(&pin_PA10) },
59+
{ MP_ROM_QSTR(MP_QSTR_USB_DM), MP_ROM_PTR(&pin_PA11) },
60+
{ MP_ROM_QSTR(MP_QSTR_USB_DP), MP_ROM_PTR(&pin_PA12) },
61+
{ MP_ROM_QSTR(MP_QSTR_VCP_TX), MP_ROM_PTR(&pin_PD08) },
62+
{ MP_ROM_QSTR(MP_QSTR_VCP_RX), MP_ROM_PTR(&pin_PD09) },
63+
{ MP_ROM_QSTR(MP_QSTR_UART2_TX), MP_ROM_PTR(&pin_PD05) },
64+
{ MP_ROM_QSTR(MP_QSTR_UART2_RX), MP_ROM_PTR(&pin_PD06) },
65+
{ MP_ROM_QSTR(MP_QSTR_UART2_RTS), MP_ROM_PTR(&pin_PD04) },
66+
{ MP_ROM_QSTR(MP_QSTR_UART2_CTS), MP_ROM_PTR(&pin_PD03) },
67+
{ MP_ROM_QSTR(MP_QSTR_UART6_TX), MP_ROM_PTR(&pin_PG14) },
68+
{ MP_ROM_QSTR(MP_QSTR_UART6_RX), MP_ROM_PTR(&pin_PG09) },
69+
{ MP_ROM_QSTR(MP_QSTR_SPI_B_NSS), MP_ROM_PTR(&pin_PA04) },
70+
{ MP_ROM_QSTR(MP_QSTR_SPI_B_SCK), MP_ROM_PTR(&pin_PB03) },
71+
{ MP_ROM_QSTR(MP_QSTR_SPI_B_MOSI), MP_ROM_PTR(&pin_PB05) },
72+
};
73+
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

0 commit comments

Comments
 (0)