Mercurial > micropython-ht16k33
changeset 12:cfdc7ce0d25b
Fix the 7seg support
| author | Radomir Dopieralski <sheep-devel@sheep.art.pl> |
|---|---|
| date | Sat, 11 Jun 2016 14:27:28 +0200 |
| parents | 2d138dbeebd5 |
| children | 96520f002017 |
| files | ht16k33_seg.py |
| diffstat | 1 files changed, 25 insertions(+), 6 deletions(-) [+] |
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line diff
--- a/ht16k33_seg.py Sat May 14 23:17:14 2016 +0200 +++ b/ht16k33_seg.py Sat Jun 11 14:27:28 2016 +0200 @@ -30,9 +30,9 @@ 0b00000000, 0b11101111, # 9 0b00010010, 0b00000000, # : 0b00001010, 0b00000000, # ; - 0b00100100, 0b00000000, # < + 0b00100100, 0b01000000, # < 0b00000000, 0b11001000, # = - 0b00001001, 0b00000000, # > + 0b00001001, 0b10000000, # > 0b01100000, 0b10100011, # ? 0b00000010, 0b10111011, # @ 0b00000000, 0b11110111, # A @@ -157,7 +157,10 @@ if s.find('.') > 4: raise ValueError("Overflow") self.fill(False) - self.text(s) + places = 4 + if '.' in s: + places += 1 + self.text(s[:places]) def hex(self, number): s = "{:x}".format(number) @@ -168,20 +171,28 @@ class Seg7x4(Seg14x4): + P = [0, 2, 6, 8] + def scroll(self, count=1): if count >= 0: offset = 0 else: offset = 1 for i in range(3): - self.buffer[i + offset] = self.buffer[i + count] + self.buffer[self.P[i + offset]] = self.buffer[self.P[i + count]] + + def push(self, char): + if char in ':;': + self.put(char) + else: + super().push(char) def put(self, char, index=0): if not 0 <= index <= 3: return char = char.lower() if char == '.': - self.buffer[index * 2 + 1] |= 0b10000000 + self.buffer[self.P[index]] |= 0b10000000 return elif char in 'abcdef': c = ord(char) - 97 + 10 @@ -189,6 +200,14 @@ c = 16 elif char in '0123456789': c = ord(char) - 48 + elif char == ' ': + c = 0x00 + elif char == ':': + self.buffer[4] = 0x02 + return + elif char == ';': + self.buffer[4] = 0x00 + return else: return - self.buffer[index] = NUMBERS[c] + self.buffer[self.P[index]] = NUMBERS[c]