Commit Graph

8 Commits

Author SHA1 Message Date
Damien George
009b1f6559 stm32/boards: Rework all stm32??xx_hal_conf.h files to use common code.
This eliminates a lot of duplicated code in these header files.
2019-06-25 14:18:24 +10:00
Damien George
68f4cba3d2 stm32/boards: Update pins.csv to include USB pins where needed. 2018-05-01 17:38:51 +10:00
Damien George
a7ebac2eae stm32/can: Allow CAN pins to be configured per board.
This patch allows a given board to configure which pins are used for the
CAN peripherals, in a similar way to all the other bus peripherals (I2C,
UART, SPI).  To enable CAN on a board the mpconfigboard.h file should
define (for example):

    #define MICROPY_HW_CAN1_TX (pin_B9)
    #define MICROPY_HW_CAN1_RX (pin_B8)
    #define MICROPY_HW_CAN2_TX (pin_B13)
    #define MICROPY_HW_CAN2_RX (pin_B12)

And the board config file should no longer define MICROPY_HW_ENABLE_CAN.
2018-04-11 16:35:24 +10:00
Damien George
ed75b2655f stm32/Makefile: Allow a board to config either 1 or 2 firmware sections.
This patch forces a board to explicitly define TEXT1_ADDR in order to
split the firmware into two separate pieces.  Otherwise the default is now
to produce only a single continuous firmware image with all ISR, text and
data together.
2018-03-27 21:24:15 +11:00
Damien George
7aec06ca9a stm32/boards: Allow boards to have finer control over the linker script.
This patch allows a particular board to independently specify the linker
scripts for 1) the MCU memory layout; 2) how the different firmware
sections are arranged in memory.  Right now all boards follow the same
layout with two separate firmware section, one for the ISR and one for the
text and data.  This leaves room for storage (filesystem data) to live
between the firmware sections.

The idea with this patch is to accommodate boards that don't have internal
flash storage and only need to have one continuous firmware section.  Thus
the common.ld script is renamed to common_ifs.ld to make explicit that it
is used for cases where the board has internal flash storage.
2018-03-27 21:17:48 +11:00
Damien George
34911f1a57 stm32/boards: Update all boards to work with new USB configuration. 2018-02-13 18:57:01 +11:00
Damien George
02f88cb2df stm32/boards: Remove all config options that are set to defaults.
mpconfigboard_common.h now sets the defaults so there is no longer a need
to explicitly list all configuration options in a board's mpconfigboard.h
file.
2018-02-09 18:40:40 +11:00
Jaroslav Sykora
3e9e9b07ba stm32/boards: Add support for NUCLEO-F746ZG evaluation board.
This is a low-cost evaluation kit board from ST based on the STM32
Nucleo-144 form factor.  It uses the STM32F746ZG MCU in the LQFP144
package.  The MCU has 1MB of flash and 320kB of System RAM.
Cortex-M7 runs at up to 216MHz.
2017-11-20 14:42:05 +11:00