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Author SHA1 Message Date
iabdalkader b8d09b9bef stm32/Makefile: Add settings to support H7 MCUs. 2018-03-09 15:09:29 +11:00
iabdalkader fabfacf3d7 stm32/boards: Add new NUCLEO_H743ZI board configuration files. 
USB serial and mass storage works, and the REPL is also available via the
UART through the on-board ST-LINK.
 2018-03-09 15:08:11 +11:00
Damien George 8522874167 stm32/boards: Add stm32h743.ld linker script. 2018-03-09 15:08:11 +11:00
Damien George e22ef277b8 lib/stm32lib: Update library to include support for STM32H7 MCUs. 
Now points to the branch: work-F4-1.16.0+F7-1.7.0+H7-1.2.0+L4-1.8.1
 2018-03-09 14:31:34 +11:00
Damien George a3c721772e stm32/boards: Add stm32h743_af.csv file describing H7 GPIO alt funcs. 2018-03-09 14:06:34 +11:00
Damien George 72adc381fb tests/basics/builtin_enumerate: Add test for many pos args to enumerate. 2018-03-08 12:51:06 +11:00
Damien George 0b88a9f02e unix/coverage: Allow coverage tests to pass with debugging disabled. 2018-03-08 12:49:31 +11:00
sec2 250b24fe36 stm32/boards/NUCLEO_F767ZI: Update pins list to include 3 extra pins. 2018-03-07 18:53:02 +11:00
sec2 bda3620616 stm32/boards/stm32f767_af.csv: Add ADC column to pin capability list. 2018-03-07 18:40:06 +11:00
Damien George 024edafea0 stm32/i2c: On F4 MCUs report the actual I2C SCL frequency. 2018-03-07 14:59:03 +11:00
Damien George 8359210e71 docs/library/uos: Document mount, umount, VfsFat and block devices. 2018-03-07 14:50:38 +11:00
Damien George 63b003d523 docs/library/uos: Create sections for distinct parts and document uname. 2018-03-07 14:49:25 +11:00
Damien George a5fb699d87 docs/library/micropython: Describe optimisation levels for opt_level(). 2018-03-05 19:10:45 +11:00
Damien George 6e09320b4c docs/library/usocket: Make xref to uerrno explicitly a module reference. 2018-03-05 19:07:39 +11:00
Lee Seong Per 478ce8f7e3 esp32/modnetwork: Implement status('stations') to list STAs in AP mode. 
The method returns a list of tuples representing the connected stations.
The first element of the tuple is the MAC address of the station.
 2018-03-05 17:59:19 +11:00
Damien George d4470af239 esp32: Revert "esp32/machine_touchpad: Swap pins 32 and 33." 
This reverts commit 5a82ba8e07.

Touch sensor 8 and 9 have a mismatch in some of their registers and this is
now fixed in software by the ESP IDF.
 2018-03-05 14:06:45 +11:00
Olivier Ortigues b691aa0aae esp8266/esppwm: Always start timer to avoid glitch from full to nonfull. 
The PWM at full value was not considered as an "active" channel so if no
other channel was used the timer used to mange PWM was not started.  So
when another duty value was set the PWM timer restarted and there was a
visible glitch when driving LEDs.  Such a glitch can be seen with the
following code (assuming active-low LED on pin 0):

    p = machine.PWM(machine.Pin(0))
    p.duty(1023) # full width, LED is off
    p.duty(1022) # LED flashes brightly then goes dim

This patch fixes the glitch.
 2018-03-05 11:39:44 +11:00
Damien George 0acf868bb7 tests/extmod/time_ms_us: Fix ticks tests, ticks_diff args are reversed. 2018-03-04 00:38:15 +11:00
Damien George e3d11b6a6e tests/extmod/time_ms_us: Add test for calling ticks_cpu(). 
This is just to test that the function exists and returns some kind of
valid value.  Although this file is for testing ms/us functions, put the
ticks_cpu() test here so not to add a new test file.
 2018-03-04 00:17:33 +11:00
Damien George 512f4a6ad1 tests/unix: Add coverage test for uio.resource_stream from frozen str. 2018-03-03 23:58:03 +11:00
Damien George adda38cf76 stm32/qspi: Add hardware QSPI driver, with memory-map capability. 
It supports the abstract QSPI protocol defined in drivers/bus/qspi.h.
 2018-03-03 00:17:08 +11:00
Damien George 8bd0a51ca9 stm32/spibdev: Convert to use multiple block read/write interface. 
The spiflash driver now supports read/write of multiple blocks at a time.
 2018-03-03 00:13:15 +11:00
Damien George 861080aa3d stm32/storage: Add option for bdev to supply readblock/writeblocks. 
If the underlying block device supports it, it's more efficient to
read/write multiple blocks at once.
 2018-03-02 23:57:53 +11:00
Damien George 0210383da5 stm32/spibdev: Add option to configure SPI block dev to use QSPI flash. 
To use QSPI (in software QSPI mode) the configuration needed is:

    #define MICROPY_HW_SPIFLASH_SIZE_BITS (n * 1024 * 1024)
    #define MICROPY_HW_SPIFLASH_CS      (pin_x1)
    #define MICROPY_HW_SPIFLASH_SCK     (pin_x2)
    #define MICROPY_HW_SPIFLASH_IO0     (pin_x3)
    #define MICROPY_HW_SPIFLASH_IO1     (pin_x4)
    #define MICROPY_HW_SPIFLASH_IO2     (pin_x5)
    #define MICROPY_HW_SPIFLASH_IO3     (pin_x6)
 2018-03-02 23:55:45 +11:00
Damien George a0dfc38641 stm32/spibdev: Update to work with new spiflash driver. 2018-03-02 23:55:40 +11:00