Commited48d66

committed

fixes keypad driver, a better way

1 parenta805030 commited48d66Copy full SHA for ed48d66

File tree

+14

-7

lines changed

+14

-7

lines changed

Lines changed: 14 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -5,11 +5,9 @@`
`5`	`5`
`6`	`6`
`7`	`7`	`classKeyboard(keypad_framework.KeypadDriver):`
`8`		`-def__init__(self,device):# NOQA`
	`8`	`+def__init__(self,device,debug):# NOQA`
`9`	`9`	`self._device=device`
`10`		`-self._buf=bytearray(1)`
`11`		`-self._mv=memoryview(self._buf)`
`12`		`-`
	`10`	`+self._debug=debug`
`13`	`11`	`super().__init__()`
`14`	`12`
`15`	`13`	`def_get_key(self):`
`@@ -19,9 +17,7 @@ def _get_key(self):`
`19`	`17`	`# lv.KEY.PREV = 0x0B`
`20`	`18`	`# lv.KEY.HOME = 0x02`
`21`	`19`	`# lv.KEY.END = 0x03`
`22`		`-self._device.read(buf=self._mv)`
`23`		`-key=self._buf[0]`
`24`		`-`
	`20`	`+key=bytearray(self._device.read(1))[0]`
`25`	`21`	`ifkey==0x00:# no key`
`26`	`22`	`returnNone`
`27`	`23`	`elifkey==0x08:# backspace`
`@@ -31,5 +27,16 @@ def _get_key(self):`
`31`	`27`	`elifkey==0x0C:# alt + c`
`32`	`28`	`returnNone`
`33`	`29`
	`30`	`+ifself._debug:`
	`31`	`+k=key`
	`32`	`+# check if key is in human readable ascii range and if it`
	`33`	`+# is then convert it form it's decimal value to the actual ascii`
	`34`	`+# key else convert to hex`
	`35`	`+if127>k>=32:`
	`36`	`+k=chr(k)`
	`37`	`+else:`
	`38`	`+k=hex(k)`
	`39`	`+print('RAW KEY:',hex(k))`
	`40`	`+`
`34`	`41`	`returnself.PRESSED,key`
`35`	`42`

Comments

(0)