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5 Commits

Author SHA1 Message Date
Rami Ali
27a503f632 stmhal: Refactor UART configuration to use pin objects. 
This follows the pattern of other peripherals (I2C, SPI) to specify the
pins using pin objects instead of a pair of GPIO port and pin number.  It
makes it easier to customise the UART pins for a particular board.
 2016-12-05 14:26:41 +11:00
Krzysztof Blazewicz
7928b3e347 stmhal/boards: configure all F4 boards to work with new HAL 
changes include:
* use single GPIO.BSRR instead of BSRRH and BSRRL
* change HSE_STARTUP_TIMEOUT to 100 ms
* define LSE_STARTUP_TIMEOUT to 5 s
 2016-11-16 12:43:27 +01:00
Damien George
b4cc68e4a4 stmhal/led: Refactor LED to use mp_hal_pin_output() init function. 
As part of this patch the MICROPY_HW_LED_OTYPE setting is removed because
it is now unused (all boards anyway had this as OUTPUT_PP).
 2016-10-18 14:43:05 +11:00
Damien George
4874bde104 stmhal/boards: For OLIMEX_E407, enable UART1 and fix I2C1 mapping. 
UART1 can be used even if the switch is enabled.  The schematics for this
board make I2C1 available on PB8/PB9, even though it can also be mapped
to PB6/PB7.

See #2396 and #2427.
 2016-09-19 13:00:15 +10:00
Stefan Hölzl
c8332a5463 stmhal: Add board definition files for Olimex STM32-E407. 2016-06-06 10:21:02 +01:00