STM32: Add the OpenMV-H7 R1 board

.github/workflows/build.yml

@@ -206,6 +206,7 @@ jobs:
         - "nucleo_h743zi_2"
         - "ohs2020_badge"
         - "openbook_m4"
+        - "openmv_h7"
         - "particle_argon"
         - "particle_boron"
         - "particle_xenon"

ports/stm/boards/openmv_h7/board.c

@@ -0,0 +1,38 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "boards/board.h"
+
+void board_init(void) {
+}
+
+bool board_requests_safe_mode(void) {
+  return false;
+}
+
+void reset_board(void) {
+
+}

ports/stm/boards/openmv_h7/mpconfigboard.h

@@ -0,0 +1,34 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 Lucian Copeland for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+//Micropython setup
+
+#define MICROPY_HW_BOARD_NAME       "OPENMV-H7 R1"
+#define MICROPY_HW_MCU_NAME         "STM32H743"
+
+#define FLASH_PAGE_SIZE             (0x4000)
+
+#define BOARD_OSC_DIV (12)

ports/stm/boards/openmv_h7/mpconfigboard.mk

@@ -0,0 +1,15 @@
+USB_VID = 0x239A
+USB_PID = 0x8098
+USB_PRODUCT = "OpenMV-H7 R1"
+USB_MANUFACTURER = "OpenMV, LLC"
+USB_DEVICES = "CDC,MSC"
+
+INTERNAL_FLASH_FILESYSTEM = 1
+
+MCU_SERIES = H7
+MCU_VARIANT = STM32H743xx
+MCU_PACKAGE = LQFP100_x7
+
+LD_COMMON = boards/common_tcm.ld 
+LD_FILE = boards/STM32H743_fs.ld
+

ports/stm/boards/openmv_h7/openmv.csv

@@ -0,0 +1,26 @@
+P0,PB15
+P1,PB14
+P2,PB13
+P3,PB12
+P4,PB10
+P5,PB11
+P6,PA05
+P7,PD12
+P8,PD13
+P9,PD14
+LED1,PC00
+LED2,PC01
+LED3,PC02
+LED4,PE02
+UART1_TX,PB14
+UART1_RX,PB15
+UART3_TX,PB10
+UART3_RX,PB11
+I2C2_SCL,PB10
+I2C2_SDA,PB11
+I2C4_SCL,PD12
+I2C4_SDA,PD13
+SPI2_NSS,PB12
+SPI2_SCK,PB13
+SPI2_MISO,PB14
+SPI2_MOSI,PB15

ports/stm/boards/openmv_h7/pins.c

@@ -0,0 +1,35 @@
+#include "shared-bindings/board/__init__.h"
+
+STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_P0), MP_ROM_PTR(&pin_PB15) },
+    { MP_ROM_QSTR(MP_QSTR_P1), MP_ROM_PTR(&pin_PB14) },
+    { MP_ROM_QSTR(MP_QSTR_P2), MP_ROM_PTR(&pin_PB13) },
+    { MP_ROM_QSTR(MP_QSTR_P3), MP_ROM_PTR(&pin_PB12) },
+    { MP_ROM_QSTR(MP_QSTR_P4), MP_ROM_PTR(&pin_PB10) },
+    { MP_ROM_QSTR(MP_QSTR_P5), MP_ROM_PTR(&pin_PB11) },
+    { MP_ROM_QSTR(MP_QSTR_P6), MP_ROM_PTR(&pin_PA05) },
+    { MP_ROM_QSTR(MP_QSTR_P7), MP_ROM_PTR(&pin_PD12) },
+    { MP_ROM_QSTR(MP_QSTR_P8), MP_ROM_PTR(&pin_PD13) },
+    { MP_ROM_QSTR(MP_QSTR_P9), MP_ROM_PTR(&pin_PD14) },
+    { MP_ROM_QSTR(MP_QSTR_LED1), MP_ROM_PTR(&pin_PC00) },
+    { MP_ROM_QSTR(MP_QSTR_LED2), MP_ROM_PTR(&pin_PC01) },
+    { MP_ROM_QSTR(MP_QSTR_LED3), MP_ROM_PTR(&pin_PC02) },
+    { MP_ROM_QSTR(MP_QSTR_LED4), MP_ROM_PTR(&pin_PE02) },
+    { MP_ROM_QSTR(MP_QSTR_LED_RED), MP_ROM_PTR(&pin_PC00) },
+    { MP_ROM_QSTR(MP_QSTR_LED_GREEN), MP_ROM_PTR(&pin_PC01) },
+    { MP_ROM_QSTR(MP_QSTR_LED_BLUE), MP_ROM_PTR(&pin_PC02) },
+    { MP_ROM_QSTR(MP_QSTR_LED_IR), MP_ROM_PTR(&pin_PE02) },
+    { MP_ROM_QSTR(MP_QSTR_UART1_TX), MP_ROM_PTR(&pin_PB14) },
+    { MP_ROM_QSTR(MP_QSTR_UART1_RX), MP_ROM_PTR(&pin_PB15) },
+    { MP_ROM_QSTR(MP_QSTR_UART3_TX), MP_ROM_PTR(&pin_PB10) },
+    { MP_ROM_QSTR(MP_QSTR_UART3_RX), MP_ROM_PTR(&pin_PB11) },
+    { MP_ROM_QSTR(MP_QSTR_I2C2_SCL), MP_ROM_PTR(&pin_PB10) },
+    { MP_ROM_QSTR(MP_QSTR_I2C2_SDA), MP_ROM_PTR(&pin_PB11) },
+    { MP_ROM_QSTR(MP_QSTR_I2C4_SCL), MP_ROM_PTR(&pin_PD12) },
+    { MP_ROM_QSTR(MP_QSTR_I2C4_SDA), MP_ROM_PTR(&pin_PD13) },
+    { MP_ROM_QSTR(MP_QSTR_SPI2_NSS), MP_ROM_PTR(&pin_PB12) },
+    { MP_ROM_QSTR(MP_QSTR_SPI2_SCK), MP_ROM_PTR(&pin_PB13) },
+    { MP_ROM_QSTR(MP_QSTR_SPI2_MISO), MP_ROM_PTR(&pin_PB14) },
+    { MP_ROM_QSTR(MP_QSTR_SPI2_MOSI), MP_ROM_PTR(&pin_PB15) },
+};
+MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);