emfcamp / mk3-firmware Goto Github PK

One file can run another file either by doing:

• execfile("new_file.py")
• __import__("new_file.py")
• m = __import__("new_file.py"); m.main()

The issues with each idea is:

• Bit horrible, the called function can access any variables created by the parent. Upon exiting the called file, the variables created by the called function still exist
• Need to up-import, otherwise the code can only be run once
• Requires each file to have a main(): function

Also default inputs. See list for examples

ugfx class needs a setDefaultBackColor(), and each container needs a setBackColor()

there should only ever be one instance for the pin and interrupt objects, no instance of the class should be needed, so any file could call:
import badge; badge.is_pressed()

a = pyb.ADCAll(12)
a.read_channel(0) #USB voltage
a.read_channel(17) #internal reference - will read ~1600
a.read_channel(18) # or a.read_core_vbat()
a.read_channel(17) #this will now always be junk
a.read_channel(0) #will still read OK

If orientation is 90/270. Doesn't seem to happen for imageboxes, or gifs. Probably due to hacking about with the driver

So apps can't accidently overwrite each others settings

Calls _gosHeapInit to ensure rogue apps cant assign all the RAM without clearing

Currently it is a subclass of pyb It should be separate.

At the moment when you connect to an access point you have to code a busy loop as below:

while (not nic.is_connected()):
    nic.update()
    pyb.delay(100)

This is not idea for the developer, and has no timeout in this form.

Restructure the connect() method to include the loop, and to take a timeout value.

eg wgin_list.c L682

They can probably all share the same function

can allocate size(SRAM2)-2k to ugfx (30kB)

It's quite low atm, from my testing with 10cm cables. Now it is correctly working on board, we should increase the transfer speed

Alternatively just use the green led for network stuff

Currently it's not possible to create an SSL socket through micropython. This is for two reasons,

1. the protocol argument of the constructor is not passed through in stmhal/modusocket.c socket_make_new()

2. There is no exposure to setup the structure for the certificates exposed to micropython yet.

Should ugfx_yield() (which does things like poll buttons and redraw widgets when needed) be moved from systick (almost certainly), and moved to TIM3? with a low priority interrupt?

When the selected item is removed, no further items can be selected

The primitives in ugfx.c can be called from containers too if function prototype is placed in ugfx.h.

Each primitive will need to check the type of the mp_obj_t self_in object, and decide whether to call gdispFillXxx(...) or gwinFillXxx(GHandle gh, ...)

The primitives then need adding to the pyb_ugfx_container_locals_dict_table of each container class

Currently hardcoded for v2, needs changing to use pins.csv autogen stuff