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| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-04-23 11:35:34 +0300 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-05-21 17:44:58 +0300 |
| commit | 1c9ee497562ab49c00d190ff91b6689979f922f4 (patch) | |
| tree | 241a0dcc471b70f142ad637b35b6b4a69ee2452f /drivers/sdcard/sdcard.py | |
| parent | bcf31a39087bd7727e15105363063980120fd528 (diff) | |
| download | micropython-1c9ee497562ab49c00d190ff91b6689979f922f4.tar.gz micropython-1c9ee497562ab49c00d190ff91b6689979f922f4.zip | |
drivers: Replace deprecated Pin.high()/low() methods with .__call__(1/0).
Diffstat (limited to 'drivers/sdcard/sdcard.py')
| -rw-r--r-- | drivers/sdcard/sdcard.py | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/sdcard/sdcard.py b/drivers/sdcard/sdcard.py index cbf4474158..e749d5376f 100644 --- a/drivers/sdcard/sdcard.py +++ b/drivers/sdcard/sdcard.py @@ -130,7 +130,7 @@ class SDCard: raise OSError("timeout waiting for v2 card") def cmd(self, cmd, arg, crc, final=0, release=True): - self.cs.low() + self.cs(0) # create and send the command buf = self.cmdbuf @@ -150,12 +150,12 @@ class SDCard: for j in range(final): self.spi.write(b'\xff') if release: - self.cs.high() + self.cs(1) self.spi.write(b'\xff') return response # timeout - self.cs.high() + self.cs(1) self.spi.write(b'\xff') return -1 @@ -164,15 +164,15 @@ class SDCard: self.spi.read(1, 0xff) # ignore stuff byte for _ in range(_CMD_TIMEOUT): if self.spi.read(1, 0xff)[0] == 0xff: - self.cs.high() + self.cs(1) self.spi.write(b'\xff') return 0 # OK - self.cs.high() + self.cs(1) self.spi.write(b'\xff') return 1 # timeout def readinto(self, buf): - self.cs.low() + self.cs(0) # read until start byte (0xff) while self.spi.read(1, 0xff)[0] != 0xfe: @@ -186,11 +186,11 @@ class SDCard: self.spi.write(b'\xff') self.spi.write(b'\xff') - self.cs.high() + self.cs(1) self.spi.write(b'\xff') def write(self, token, buf): - self.cs.low() + self.cs(0) # send: start of block, data, checksum self.spi.read(1, token) @@ -200,7 +200,7 @@ class SDCard: # check the response if (self.spi.read(1, 0xff)[0] & 0x1f) != 0x05: - self.cs.high() + self.cs(1) self.spi.write(b'\xff') return @@ -208,18 +208,18 @@ class SDCard: while self.spi.read(1, 0xff)[0] == 0: pass - self.cs.high() + self.cs(1) self.spi.write(b'\xff') def write_token(self, token): - self.cs.low() + self.cs(0) self.spi.read(1, token) self.spi.write(b'\xff') # wait for write to finish while self.spi.read(1, 0xff)[0] == 0x00: pass - self.cs.high() + self.cs(1) self.spi.write(b'\xff') def count(self): |