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bvernouxbvernoux
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micropython port for HydraBus
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‎README.md

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[travis-img]: https://travis-ci.org/micropython/micropython.png?branch=master
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[travis-repo]: https://travis-ci.org/micropython/micropython
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The Micro Python project
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========================
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The Micro Python project (HydraBus port Beta)
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==============================================
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<p align="center">
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<img src="https://raw2.github.com/micropython/micropython/master/logo/upython-with-micro.jpg" alt="MicroPython Logo"/>
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</p>
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$ cd stmhal
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$ make
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You then need to get your board into DFU mode. On the pyboard, connect the
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3V3 pin to the P1/DFU pin with a wire (on PYBv1.0 they are next to each other
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on the bottom left of the board, second row from the bottom).
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You then need to get your board into DFU mode. On the HydraBus, connect the
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3V3 pin to the BOOT1 pin with a wire.
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Then to flash the code via USB DFU to your device:
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$ make deploy
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or
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for windows by double clicking on update_fw_usb_dfu_hydrabus.bat
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You will need the dfu-util program, on Arch Linux it's dfu-util-git in the
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AUR. If the above does not work it may be because you don't have the
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correct permissions. Try then:
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$ sudo dfu-util -a 0 -D build-PYBV10/firmware.dfu
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$ sudo dfu-util -a 0 -D build-HYDRABUS/firmware.dfu

‎stmhal/Makefile

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# Select the board to build for: if not given on the command line,
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# then default to PYBV10.
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BOARD ?= PYBV10
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# then default to HYDRABUS.
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BOARD ?= HYDRABUS
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ifeq ($(wildcard boards/$(BOARD)/.),)
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$(error Invalid BOARD specified)
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endif

‎stmhal/boards/HYDRABUS/mpconfigboard.h

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#define HYDRABUSV10
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#define MICROPY_HW_BOARD_NAME "HydraBus1.0"
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#define MICROPY_HW_HAS_SWITCH (1)
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#define MICROPY_HW_HAS_SDCARD (1)
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#define MICROPY_HW_HAS_MMA7660 (0)
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#define MICROPY_HW_HAS_LIS3DSH (0)
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#define MICROPY_HW_HAS_LCD (0)
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#define MICROPY_HW_ENABLE_RNG (1)
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#define MICROPY_HW_ENABLE_RTC (0)
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#define MICROPY_HW_ENABLE_TIMER (1)
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#define MICROPY_HW_ENABLE_SERVO (0)
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#define MICROPY_HW_ENABLE_DAC (1)
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#define MICROPY_HW_ENABLE_I2C1 (1)
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#define MICROPY_HW_ENABLE_SPI1 (1)
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#define MICROPY_HW_ENABLE_SPI3 (1)
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#define MICROPY_HW_ENABLE_CC3K (0)
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// USRSW/UBTN (Needs Jumper UBTN) is pulled low. Pressing the button makes the input go high.
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#define MICROPY_HW_USRSW_PIN (pin_A0)
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#define MICROPY_HW_USRSW_PULL (GPIO_NOPULL)
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#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_RISING)
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#define MICROPY_HW_USRSW_PRESSED (1)
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// The HydraBus has 1 LED (Needs jumper on ULED)
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#define MICROPY_HW_LED1 (pin_A4) // green
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#define MICROPY_HW_LED2 (pin_A4) // same as LED1
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#define MICROPY_HW_LED3 (pin_A4) // same as LED1
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#define MICROPY_HW_LED4 (pin_A4) // same as LED1
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#define MICROPY_HW_LED_OTYPE (GPIO_MODE_OUTPUT_PP)
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#define MICROPY_HW_LED_ON(pin) (pin->gpio->BSRRL = pin->pin_mask)
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#define MICROPY_HW_LED_OFF(pin) (pin->gpio->BSRRH = pin->pin_mask)
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// SD card detect switch (not used, always on)
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#define MICROPY_HW_SDCARD_DETECT_PIN (pin_A8)
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#define MICROPY_HW_SDCARD_DETECT_PULL (GPIO_PULLUP)
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#define MICROPY_HW_SDCARD_DETECT_PRESENT (1)

‎stmhal/boards/HYDRABUS/pins.csv

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PC0,PC0
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PC1,PC1
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PC2,PC2
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PC3,PC3
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PC4,PC4
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PC5,PC5
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PC6,PC6
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PC7,PC7
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PC8,PC8
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PC9,PC9
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PC10,PC10
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PC11,PC11
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PC12,PC12
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PC13,PC13
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PC14,PC14
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PC15,PC15
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PB0,PB0
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PB1,PB1
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PB2,PB2
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PB3,PB3
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PB4,PB4
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PB5,PB5
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PB6,PB6
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PB7,PB7
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PB8,PB8
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PB9,PB9
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PB10,PB10
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PB11,PB11
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PB12,PB12
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VUSB,PB13
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USB1D_N,PB14
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USB1D_P,PB15
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PA0,PA0
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PA1,PA1
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PA2,PA2
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PA3,PA3
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PA4,PA4
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PA5,PA5
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PA6,PA6
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PA7,PA7
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PA8,PA8
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PA9,PA9
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PA10,PA10
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PA11,PA11
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PA12,PA12
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PD2,PD2
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BOOT0,BOOT0
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PA15,PA15

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