added robohatmm1 board defs.

4 files changed, 200 insertions, 0 deletions

diff --git a/ports/atmel-samd/boards/robohatmm1/board.c b/ports/atmel-samd/boards/robohatmm1/board.c
new file mode 100644
index 000000000..c8e20206a
--- /dev/null
+++ b/ports/atmel-samd/boards/robohatmm1/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) {
+}
diff --git a/ports/atmel-samd/boards/robohatmm1/mpconfigboard.h b/ports/atmel-samd/boards/robohatmm1/mpconfigboard.h
new file mode 100644
index 000000000..dd31e912a
--- /dev/null
+++ b/ports/atmel-samd/boards/robohatmm1/mpconfigboard.h
@@ -0,0 +1,46 @@
+#define MICROPY_HW_BOARD_NAME "Robo HAT MM1"
+#define MICROPY_HW_MCU_NAME "samd21g18"
+
+#define MICROPY_HW_LED_STATUS   (&pin_PA21)
+
+// Salae reads 12mhz which is the limit even though we set it to the safer 8mhz.
+#define SPI_FLASH_BAUDRATE  (8000000)
+
+// On-board flash
+#define SPI_FLASH_MOSI_PIN          &pin_PA12
+#define SPI_FLASH_MISO_PIN          &pin_PA14
+#define SPI_FLASH_SCK_PIN           &pin_PA13
+#define SPI_FLASH_CS_PIN            &pin_PA15
+
+// These are pins not to reset.
+#define MICROPY_PORT_A        ( 0 ) //PORT_PA06
+#define MICROPY_PORT_B        ( 0 )
+#define MICROPY_PORT_C        ( 0 )
+
+
+// If you change this, then make sure to update the linker scripts as well to
+// make sure you don't overwrite code.
+#define CIRCUITPY_INTERNAL_NVM_SIZE 256
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE)
+
+//#define BOARD_HAS_CRYSTAL 0
+#define CALIBRATE_CRYSTALLESS 1
+
+#define DEFAULT_I2C_BUS_SCL (&pin_PA23)
+#define DEFAULT_I2C_BUS_SDA (&pin_PA22)
+
+#define DEFAULT_SPI_BUS_SCK (&pin_PB11)
+#define DEFAULT_SPI_BUS_MOSI (&pin_PB10)
+#define DEFAULT_SPI_BUS_MISO (&pin_PB08)
+
+#define DEFAULT_UART_BUS_RX (&pin_PB23)
+#define DEFAULT_UART_BUS_TX (&pin_PB22)
+
+// USB is always used internally so skip the pin objects for it.
+#define IGNORE_PIN_PA24     1
+#define IGNORE_PIN_PA25     1
+
+//#define CIRCUITPY_I2CSLAVE
+//#define CIRCUITPY_DISPLAYIO (0)
+
diff --git a/ports/atmel-samd/boards/robohatmm1/mpconfigboard.mk b/ports/atmel-samd/boards/robohatmm1/mpconfigboard.mk
new file mode 100644
index 000000000..03d9c92f3
--- /dev/null
+++ b/ports/atmel-samd/boards/robohatmm1/mpconfigboard.mk
@@ -0,0 +1,34 @@
+LD_FILE = boards/samd21x18-bootloader-external-flash-crystalless.ld
+USB_VID = 0x0005
+USB_PID = 0x0005
+USB_PRODUCT = "Robo MM1 HAT"
+USB_MANUFACTURER = "Robotics Masters"
+
+# Non-Flash Edition
+#INTERNAL_FLASH_FILESYSTEM = 1
+#LONGINT_IMPL = NONE
+
+# SPI-Flash Edition
+SPI_FLASH_FILESYSTEM = 1
+EXTERNAL_FLASH_DEVICE_COUNT = 1
+EXTERNAL_FLASH_DEVICES = "W25Q64JV_IQ"
+LONGINT_IMPL = MPZ
+
+CHIP_VARIANT = SAMD21G18A
+CHIP_FAMILY = samd21
+
+# Make room for frozen Libraries
+CIRCUITPY_DISPLAYIO = 0
+CIRCUITPY_FREQUENCYIO = 0
+
+# Include these Python libraries in firmware.
+FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
+FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_INA219
+FROZEN_MPY_DIRS += $(TOP)/frozen/RoboticsMasters_CircuitPython_MPU9250
+FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
+#FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Crickit
+#FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Motor
+#FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_seesaw
+
+#Adding per @danh to reduce memory usage and get the latest changes in
+CFLAGS_INLINE_LIMIT = 55
diff --git a/ports/atmel-samd/boards/robohatmm1/pins.c b/ports/atmel-samd/boards/robohatmm1/pins.c
new file mode 100644
index 000000000..55758bf26
--- /dev/null
+++ b/ports/atmel-samd/boards/robohatmm1/pins.c
@@ -0,0 +1,82 @@
+#include "shared-bindings/board/__init__.h"
+
+STATIC const mp_rom_map_elem_t board_global_dict_table[] = {	
+	// SERVO Pins (Primary)
+	{ MP_ROM_QSTR(MP_QSTR_SERVO1), MP_ROM_PTR(&pin_PA16) },
+	{ MP_ROM_QSTR(MP_QSTR_SERVO2), MP_ROM_PTR(&pin_PA17) },
+	{ MP_ROM_QSTR(MP_QSTR_SERVO3), MP_ROM_PTR(&pin_PA18) },
+	{ MP_ROM_QSTR(MP_QSTR_SERVO4), MP_ROM_PTR(&pin_PA19) },
+	{ MP_ROM_QSTR(MP_QSTR_SERVO5), MP_ROM_PTR(&pin_PA11) },
+	{ MP_ROM_QSTR(MP_QSTR_SERVO6), MP_ROM_PTR(&pin_PA10) },
+	{ MP_ROM_QSTR(MP_QSTR_SERVO7), MP_ROM_PTR(&pin_PA09) },
+	{ MP_ROM_QSTR(MP_QSTR_SERVO8), MP_ROM_PTR(&pin_PA08) },
+	
+	// RC_CH Pins (Primary)
+	{ MP_ROM_QSTR(MP_QSTR_RCH1), MP_ROM_PTR(&pin_PA07) },
+	{ MP_ROM_QSTR(MP_QSTR_RCH2), MP_ROM_PTR(&pin_PA06) },
+	{ MP_ROM_QSTR(MP_QSTR_RCH3), MP_ROM_PTR(&pin_PA05) },
+	{ MP_ROM_QSTR(MP_QSTR_RCH4), MP_ROM_PTR(&pin_PA04) },
+	
+	// Special Function (Primary)
+	{ MP_ROM_QSTR(MP_QSTR_I2C_SDA), MP_ROM_PTR(&pin_PA00) },
+	{ MP_ROM_QSTR(MP_QSTR_I2C_SCL), MP_ROM_PTR(&pin_PA01) },
+	
+	{ MP_ROM_QSTR(MP_QSTR_BATGUAGE), MP_ROM_PTR(&pin_PA02) },
+	{ MP_ROM_QSTR(MP_QSTR_POWER_OFF), MP_ROM_PTR(&pin_PA03) },
+	{ MP_ROM_QSTR(MP_QSTR_POWER_ENABLE), MP_ROM_PTR(&pin_PA28) },
+	
+	{ MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_PA03) },
+	{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA20) },
+	{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_PA21) },
+	{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA22) },
+	{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA23) },
+	{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PB22) },
+	{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PB23) },
+
+	// UART on SERCOM0
+	{ MP_ROM_QSTR(MP_QSTR_UART_TX), MP_ROM_PTR(&pin_PA04) },
+	{ MP_ROM_QSTR(MP_QSTR_UART_RX), MP_ROM_PTR(&pin_PA05) },
+	{ MP_ROM_QSTR(MP_QSTR_UART_CTS), MP_ROM_PTR(&pin_PA06) },
+	{ MP_ROM_QSTR(MP_QSTR_UART_RTS), MP_ROM_PTR(&pin_PA07) },
+	
+	// SPI on SERCOM4
+	{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PB11) },
+	{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PB08) },
+	{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PB10) },
+	{ MP_ROM_QSTR(MP_QSTR_SS1), MP_ROM_PTR(&pin_PB09) },
+	
+	// GPS on SERCOM5 (Primary)
+	{ MP_ROM_QSTR(MP_QSTR_GPS_TX), MP_ROM_PTR(&pin_PB02) },
+	{ MP_ROM_QSTR(MP_QSTR_GPS_RX), MP_ROM_PTR(&pin_PB03) },
+	{ MP_ROM_QSTR(MP_QSTR_GPS_SDA), MP_ROM_PTR(&pin_PA00) },
+	{ MP_ROM_QSTR(MP_QSTR_GPS_SCL), MP_ROM_PTR(&pin_PA01) },
+	
+	// Raspberry Pi (Secondary)
+	{ MP_ROM_QSTR(MP_QSTR_GPIO25), MP_ROM_PTR(&pin_PA30) },
+	{ MP_ROM_QSTR(MP_QSTR_GPIO24), MP_ROM_PTR(&pin_PA31) },
+	{ MP_ROM_QSTR(MP_QSTR_GPIO5), MP_ROM_PTR(&pin_PA27) },
+	{ MP_ROM_QSTR(MP_QSTR_PI_RX), MP_ROM_PTR(&pin_PB22) },
+	{ MP_ROM_QSTR(MP_QSTR_PI_TX), MP_ROM_PTR(&pin_PB23) },
+	
+	// SIGNAL / Digital pins (for reference)
+	{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PB23) },
+	{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PB22) },
+	{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PB02) },
+	{ MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PB03) },
+	{ MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA00) },
+	{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA01) },
+	{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PA28) },
+	{ MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_PA03) },
+	{ MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_PA20) },
+	{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PB11) },
+	{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PB09) },
+	{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PB10) },
+	{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PB08) },
+	{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA21) },
+	{ MP_ROM_QSTR(MP_QSTR_D14), MP_ROM_PTR(&pin_PA02) },
+	
+	{ 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_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);