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| author | Peetz0r <peter@haas-en-berg.nl> | 2018-08-03 22:08:59 +0200 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2018-09-09 14:28:04 +0200 |
| commit | 603a3c777d621549c9e18a2c46d34024497a6b28 (patch) | |
| tree | 408f803be68669c47f07d0630b4849b4da9640be /decoders/usb_power_delivery | |
| parent | a886ba3b903d2e900020affe743bb486e8880464 (diff) | |
| download | libsigrokdecode-603a3c777d621549c9e18a2c46d34024497a6b28.tar.gz libsigrokdecode-603a3c777d621549c9e18a2c46d34024497a6b28.zip | |
usb_power_delivery: PPS support
Diffstat (limited to 'decoders/usb_power_delivery')
| -rw-r--r-- | decoders/usb_power_delivery/pd.py | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/decoders/usb_power_delivery/pd.py b/decoders/usb_power_delivery/pd.py index 702c22a..d6818c1 100644 --- a/decoders/usb_power_delivery/pd.py +++ b/decoders/usb_power_delivery/pd.py @@ -278,11 +278,18 @@ class Decoder(srd.Decoder): elif t1 == 3: t2 = (pdo >> 28) & 3 if t2 == 0: - t_name = 'Programmable' - p = 'TODO: PPS support' + t_name = 'Programmable|PPS' + minv = ((pdo >> 8) & 0xff) * 0.1 + maxv = ((pdo >> 17) & 0xff) * 0.1 + ma = ((pdo >> 0) & 0xff) * 0.05 + p = '%g/%gV %gA' % (minv, maxv, ma) + if (pdo >> 27) & 0x1: + p += ' [limited]' + self.stored_pdos[idx] = '%s %g/%gV' % (t_name, minv, maxv) else: t_name = 'Reserved APDO: '+bin(t2) - p = '' + p = '[raw: %s]' % (bin(pdo)) + self.stored_pdos[idx] = '%s %s' % (t_name, p) flags = '' for f in sorted(PDO_FLAGS.keys(), reverse = True): if pdo & f: |