diff options
Diffstat (limited to 'decoders/spiflash/pd.py')
-rw-r--r-- | decoders/spiflash/pd.py | 40 |
1 files changed, 6 insertions, 34 deletions
diff --git a/decoders/spiflash/pd.py b/decoders/spiflash/pd.py index 6b46ad1..0f4dd9b 100644 --- a/decoders/spiflash/pd.py +++ b/decoders/spiflash/pd.py @@ -19,40 +19,7 @@ ## import sigrokdecode as srd - -# Dict which maps command IDs to their names and descriptions. -cmds = { - 0x06: ('WREN', 'Write enable'), - 0x04: ('WRDI', 'Write disable'), - 0x9f: ('RDID', 'Read identification'), - 0x05: ('RDSR', 'Read status register'), - 0x01: ('WRSR', 'Write status register'), - 0x03: ('READ', 'Read data'), - 0x0b: ('FAST/READ', 'Fast read data'), - 0xbb: ('2READ', '2x I/O read'), - 0x20: ('SE', 'Sector erase'), - 0xd8: ('BE', 'Block erase'), - 0x60: ('CE', 'Chip erase'), - 0xc7: ('CE2', 'Chip erase'), # Alternative command ID - 0x02: ('PP', 'Page program'), - 0xad: ('CP', 'Continuously program mode'), - 0xb9: ('DP', 'Deep power down'), - 0xab: ('RDP/RES', 'Release from deep powerdown / Read electronic ID'), - 0x90: ('REMS', 'Read electronic manufacturer & device ID'), - 0xef: ('REMS2', 'Read ID for 2x I/O mode'), - 0xb1: ('ENSO', 'Enter secured OTP'), - 0xc1: ('EXSO', 'Exit secured OTP'), - 0x2b: ('RDSCUR', 'Read security register'), - 0x2f: ('WRSCUR', 'Write security register'), - 0x70: ('ESRY', 'Enable SO to output RY/BY#'), - 0x80: ('DSRY', 'Disable SO to output RY/BY#'), -} - -device_name = { - 0x14: 'MX25L1605D', - 0x15: 'MX25L3205D', - 0x16: 'MX25L6405D', -} +from .lists import * def cmd_annotation_classes(): return tuple([tuple([cmd[0].lower(), cmd[1]]) for cmd in cmds.values()]) @@ -101,6 +68,10 @@ class Decoder(srd.Decoder): ('commands', 'Commands', tuple(range(23 + 1))), ('warnings', 'Warnings', (26,)), ) + options = ( + {'id': 'chip', 'desc': 'Chip', 'default': tuple(chips.keys())[0], + 'values': tuple(chips.keys())}, + ) def __init__(self, **kwargs): self.state = None @@ -110,6 +81,7 @@ class Decoder(srd.Decoder): def start(self): self.out_ann = self.register(srd.OUTPUT_ANN) + self.chip = chips[self.options['chip']] def putx(self, data): # Simplification, most annotations span exactly one SPI byte/packet. |