From: Uwe Hermann Date: Fri, 10 Jan 2020 17:27:20 +0000 (+0100) Subject: sdcard_sd: Use SrdIntEnum for annotation classes. X-Git-Url: http://sigrok.org/gitweb/?p=libsigrokdecode.git;a=commitdiff_plain;h=9f08e75781965074a226c36451fea3a4c4bc4377 sdcard_sd: Use SrdIntEnum for annotation classes. --- diff --git a/decoders/sdcard_sd/pd.py b/decoders/sdcard_sd/pd.py index 0bb380f..52fe917 100644 --- a/decoders/sdcard_sd/pd.py +++ b/decoders/sdcard_sd/pd.py @@ -18,9 +18,14 @@ ## import sigrokdecode as srd -from common.srdhelper import SrdStrEnum +from common.srdhelper import SrdIntEnum, SrdStrEnum from common.sdcard import (cmd_names, acmd_names, accepted_voltages, card_status, sd_status) +a = ['CMD%d' % i for i in range(64)] + ['ACMD%d' % i for i in range(64)] + \ + ['F_' + f for f in 'START TRANSM CMD ARG CRC END'.split()] + \ + ['BIT', 'DECODED_BIT', 'DECODED_F'] +Ann = SrdIntEnum.from_list('Ann', a) + s = ['GET_COMMAND_TOKEN', 'HANDLE_CMD999'] + \ ['HANDLE_CMD%d' % i for i in range(64)] + \ ['HANDLE_ACMD%d' % i for i in range(64)] + \ @@ -50,22 +55,22 @@ class Decoder(srd.Decoder): annotations = \ tuple(('cmd%d' % i, 'CMD%d' % i) for i in range(64)) + \ tuple(('acmd%d' % i, 'ACMD%d' % i) for i in range(64)) + ( \ - ('bit', 'Bit'), ('field-start', 'Start bit'), ('field-transmission', 'Transmission bit'), ('field-cmd', 'Command'), ('field-arg', 'Argument'), ('field-crc', 'CRC'), ('field-end', 'End bit'), + ('bit', 'Bit'), ('decoded-bit', 'Decoded bit'), ('decoded-field', 'Decoded field'), ) annotation_rows = ( - ('raw-bits', 'Raw bits', (128,)), - ('decoded-bits', 'Decoded bits', (135,)), - ('decoded-fields', 'Decoded fields', (136,)), - ('fields', 'Fields', tuple(range(129, 135))), - ('commands', 'Commands', tuple(range(128))), + ('raw-bits', 'Raw bits', (Ann.BIT,)), + ('decoded-bits', 'Decoded bits', (Ann.DECODED_BIT,)), + ('decoded-fields', 'Decoded fields', (Ann.DECODED_F,)), + ('fields', 'Fields', Ann.prefixes('F_')), + ('commands', 'Commands', Ann.prefixes('CMD ACMD')), ) def __init__(self): @@ -83,7 +88,8 @@ class Decoder(srd.Decoder): self.out_ann = self.register(srd.OUTPUT_ANN) def putbit(self, b, data): - self.put(self.token[b][0], self.token[b][1], self.out_ann, [135, data]) + self.put(self.token[b][0], self.token[b][1], self.out_ann, + [Ann.DECODED_BIT, data]) def putt(self, data): self.put(self.token[0][0], self.token[47][1], self.out_ann, data) @@ -122,31 +128,31 @@ class Decoder(srd.Decoder): # Annotations for each individual bit. for bit in range(len(self.token)): - self.putf(bit, bit, [128, ['%d' % s[bit][2]]]) + self.putf(bit, bit, [Ann.BIT, ['%d' % s[bit][2]]]) # CMD[47:47]: Start bit (always 0) - self.putf(0, 0, [129, ['Start bit', 'Start', 'S']]) + self.putf(0, 0, [Ann.F_START, ['Start bit', 'Start', 'S']]) # CMD[46:46]: Transmission bit (1 == host) t = 'host' if s[1][2] == 1 else 'card' - self.putf(1, 1, [130, ['Transmission: ' + t, 'T: ' + t, 'T']]) + self.putf(1, 1, [Ann.F_TRANSM, ['Transmission: ' + t, 'T: ' + t, 'T']]) # CMD[45:40]: Command index (BCD; valid: 0-63) self.cmd = int('0b' + ''.join([str(s[i][2]) for i in range(2, 8)]), 2) c = '%s (%d)' % (self.cmd_name(self.cmd), self.cmd) - self.putf(2, 7, [131, ['Command: ' + c, 'Cmd: ' + c, + self.putf(2, 7, [Ann.F_CMD, ['Command: ' + c, 'Cmd: ' + c, 'CMD%d' % self.cmd, 'Cmd', 'C']]) # CMD[39:08]: Argument self.arg = int('0b' + ''.join([str(s[i][2]) for i in range(8, 40)]), 2) - self.putf(8, 39, [132, ['Argument: 0x%08x' % self.arg, 'Arg', 'A']]) + self.putf(8, 39, [Ann.F_ARG, ['Argument: 0x%08x' % self.arg, 'Arg', 'A']]) # CMD[07:01]: CRC7 self.crc = int('0b' + ''.join([str(s[i][2]) for i in range(40, 47)]), 2) - self.putf(40, 46, [133, ['CRC: 0x%x' % self.crc, 'CRC', 'C']]) + self.putf(40, 46, [Ann.F_CRC, ['CRC: 0x%x' % self.crc, 'CRC', 'C']]) # CMD[00:00]: End bit (always 1) - self.putf(47, 47, [134, ['End bit', 'End', 'E']]) + self.putf(47, 47, [Ann.F_END, ['End bit', 'End', 'E']]) def get_command_token(self, cmd): # Command tokens (48 bits) are sent serially (MSB-first) by the host @@ -176,103 +182,105 @@ class Decoder(srd.Decoder): def handle_cmd0(self): # CMD0 (GO_IDLE_STATE) -> no response - self.puta(0, 31, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(0, 'Reset all SD cards') + self.puta(0, 31, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.CMD0, 'Reset all SD cards') self.token, self.state = [], St.GET_COMMAND_TOKEN def handle_cmd2(self): # CMD2 (ALL_SEND_CID) -> R2 - self.puta(0, 31, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(2, 'Ask card for CID number') + self.puta(0, 31, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.CMD2, 'Ask card for CID number') self.token, self.state = [], St.GET_RESPONSE_R2 def handle_cmd3(self): # CMD3 (SEND_RELATIVE_ADDR) -> R6 - self.puta(0, 31, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(3, 'Ask card for new relative card address (RCA)') + self.puta(0, 31, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.CMD3, 'Ask card for new relative card address (RCA)') self.token, self.state = [], St.GET_RESPONSE_R6 def handle_cmd6(self): # CMD6 (SWITCH_FUNC) -> R1 - self.putc(6, 'Switch/check card function') + self.putc(Ann.CMD6, 'Switch/check card function') self.token, self.state = [], St.GET_RESPONSE_R1 def handle_cmd7(self): # CMD7 (SELECT/DESELECT_CARD) -> R1b - self.putc(7, 'Select / deselect card') + self.putc(Ann.CMD7, 'Select / deselect card') self.token, self.state = [], St.GET_RESPONSE_R6 def handle_cmd8(self): # CMD8 (SEND_IF_COND) -> R7 - self.puta(12, 31, [136, ['Reserved', 'Res', 'R']]) - self.puta(8, 11, [136, ['Supply voltage', 'Voltage', 'VHS', 'V']]) - self.puta(0, 7, [136, ['Check pattern', 'Check pat', 'Check', 'C']]) - self.putc(8, 'Send interface condition to card') + self.puta(12, 31, [Ann.DECODED_F, ['Reserved', 'Res', 'R']]) + self.puta(8, 11, [Ann.DECODED_F, ['Supply voltage', 'Voltage', 'VHS', 'V']]) + self.puta(0, 7, [Ann.DECODED_F, ['Check pattern', 'Check pat', 'Check', 'C']]) + self.putc(Ann.CMD8, 'Send interface condition to card') self.token, self.state = [], St.GET_RESPONSE_R7 # TODO: Handle case when card doesn't reply with R7 (no reply at all). def handle_cmd9(self): # CMD9 (SEND_CSD) -> R2 - self.puta(16, 31, [136, ['RCA', 'R']]) - self.puta(0, 15, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(9, 'Send card-specific data (CSD)') + self.puta(16, 31, [Ann.DECODED_F, ['RCA', 'R']]) + self.puta(0, 15, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.CMD9, 'Send card-specific data (CSD)') self.token, self.state = [], St.GET_RESPONSE_R2 def handle_cmd10(self): # CMD10 (SEND_CID) -> R2 - self.puta(16, 31, [136, ['RCA', 'R']]) - self.puta(0, 15, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(9, 'Send card identification data (CID)') + self.puta(16, 31, [Ann.DECODED_F, ['RCA', 'R']]) + self.puta(0, 15, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.CMD10, 'Send card identification data (CID)') self.token, self.state = [], St.GET_RESPONSE_R2 def handle_cmd13(self): # CMD13 (SEND_STATUS) -> R1 - self.puta(16, 31, [136, ['RCA', 'R']]) - self.puta(0, 15, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(13, 'Send card status register') + self.puta(16, 31, [Ann.DECODED_F, ['RCA', 'R']]) + self.puta(0, 15, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.CMD13, 'Send card status register') self.token, self.state = [], St.GET_RESPONSE_R1 def handle_cmd16(self): # CMD16 (SET_BLOCKLEN) -> R1 - self.puta(0, 31, [136, ['Block length', 'Blocklen', 'BL', 'B']]) - self.putc(16, 'Set the block length to %d bytes' % self.arg) + self.puta(0, 31, [Ann.DECODED_F, ['Block length', 'Blocklen', 'BL', 'B']]) + self.putc(Ann.CMD16, 'Set the block length to %d bytes' % self.arg) self.token, self.state = [], St.GET_RESPONSE_R1 def handle_cmd55(self): # CMD55 (APP_CMD) -> R1 - self.puta(16, 31, [136, ['RCA', 'R']]) - self.puta(0, 15, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(55, 'Next command is an application-specific command') + self.puta(16, 31, [Ann.DECODED_F, ['RCA', 'R']]) + self.puta(0, 15, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.CMD55, 'Next command is an application-specific command') self.is_acmd = True self.token, self.state = [], St.GET_RESPONSE_R1 def handle_acmd6(self): # ACMD6 (SET_BUS_WIDTH) -> R1 - self.putc(64 + 6, 'Read SD config register (SCR)') + self.putc(Ann.ACMD6, 'Read SD config register (SCR)') self.token, self.state = [], St.GET_RESPONSE_R1 def handle_acmd13(self): # ACMD13 (SD_STATUS) -> R1 - self.puta(0, 31, [136, ['Stuff bits', 'Stuff', 'SB', 'S']]) - self.putc(64 + 13, 'Set SD status') + self.puta(0, 31, [Ann.DECODED_F, ['Stuff bits', 'Stuff', 'SB', 'S']]) + self.putc(Ann.ACMD13, 'Set SD status') self.token, self.state = [], St.GET_RESPONSE_R1 def handle_acmd41(self): # ACMD41 (SD_SEND_OP_COND) -> R3 - self.puta(0, 23, [136, ['VDD voltage window', 'VDD volt', 'VDD', 'V']]) - self.puta(24, 24, [136, ['S18R']]) - self.puta(25, 27, [136, ['Reserved', 'Res', 'R']]) - self.puta(28, 28, [136, ['XPC']]) - self.puta(29, 29, [136, ['Reserved for eSD', 'Reserved', 'Res', 'R']]) - self.puta(30, 30, [136, ['Host capacity support info', 'Host capacity', - 'HCS', 'H']]) - self.puta(31, 31, [136, ['Reserved', 'Res', 'R']]) - self.putc(64 + 41, 'Send HCS info and activate the card init process') + self.puta(0, 23, [Ann.DECODED_F, + ['VDD voltage window', 'VDD volt', 'VDD', 'V']]) + self.puta(24, 24, [Ann.DECODED_F, ['S18R']]) + self.puta(25, 27, [Ann.DECODED_F, ['Reserved', 'Res', 'R']]) + self.puta(28, 28, [Ann.DECODED_F, ['XPC']]) + self.puta(29, 29, [Ann.DECODED_F, + ['Reserved for eSD', 'Reserved', 'Res', 'R']]) + self.puta(30, 30, [Ann.DECODED_F, + ['Host capacity support info', 'Host capacity', 'HCS', 'H']]) + self.puta(31, 31, [Ann.DECODED_F, ['Reserved', 'Res', 'R']]) + self.putc(Ann.ACMD41, 'Send HCS info and activate the card init process') self.token, self.state = [], St.GET_RESPONSE_R3 def handle_acmd51(self): # ACMD51 (SEND_SCR) -> R1 - self.putc(64 + 51, 'Read SD config register (SCR)') + self.putc(Ann.ACMD51, 'Read SD config register (SCR)') self.token, self.state = [], St.GET_RESPONSE_R1 def handle_cmd999(self): @@ -298,7 +306,7 @@ class Decoder(srd.Decoder): return self.handle_common_token_fields() self.putr('R1') - self.puta(0, 31, [136, ['Card status', 'Status', 'S']]) + self.puta(0, 31, [Ann.DECODED_F, ['Card status', 'Status', 'S']]) for i in range(32): self.putbit(8 + i, [card_status[31 - i]]) self.token, self.state = [], St.GET_COMMAND_TOKEN @@ -308,7 +316,7 @@ class Decoder(srd.Decoder): if not self.get_token_bits(cmd, 48): return self.handle_common_token_fields() - self.puta(0, 31, [136, ['Card status', 'Status', 'S']]) + self.puta(0, 31, [Ann.DECODED_F, ['Card status', 'Status', 'S']]) self.putr('R1b') self.token, self.state = [], St.GET_COMMAND_TOKEN @@ -323,14 +331,14 @@ class Decoder(srd.Decoder): return # Annotations for each individual bit. for bit in range(len(self.token)): - self.putf(bit, bit, [128, ['%d' % self.token[bit][2]]]) - self.putf(0, 0, [129, ['Start bit', 'Start', 'S']]) + self.putf(bit, bit, [Ann.BIT, ['%d' % self.token[bit][2]]]) + self.putf(0, 0, [Ann.F_START, ['Start bit', 'Start', 'S']]) t = 'host' if self.token[1][2] == 1 else 'card' - self.putf(1, 1, [130, ['Transmission: ' + t, 'T: ' + t, 'T']]) - self.putf(2, 7, [131, ['Reserved', 'Res', 'R']]) - self.putf(8, 134, [132, ['Argument', 'Arg', 'A']]) - self.putf(135, 135, [134, ['End bit', 'End', 'E']]) - self.putf(8, 134, [136, ['CID/CSD register', 'CID/CSD', 'C']]) + self.putf(1, 1, [Ann.F_TRANSM, ['Transmission: ' + t, 'T: ' + t, 'T']]) + self.putf(2, 7, [Ann.F_CMD, ['Reserved', 'Res', 'R']]) + self.putf(8, 134, [Ann.F_ARG, ['Argument', 'Arg', 'A']]) + self.putf(135, 135, [Ann.F_END, ['End bit', 'End', 'E']]) + self.putf(8, 134, [Ann.DECODED_F, ['CID/CSD register', 'CID/CSD', 'C']]) self.putf(0, 135, [55, ['R2']]) self.token, self.state = [], St.GET_COMMAND_TOKEN @@ -347,15 +355,15 @@ class Decoder(srd.Decoder): self.putr('R3') # Annotations for each individual bit. for bit in range(len(self.token)): - self.putf(bit, bit, [128, ['%d' % self.token[bit][2]]]) - self.putf(0, 0, [129, ['Start bit', 'Start', 'S']]) + self.putf(bit, bit, [Ann.BIT, ['%d' % self.token[bit][2]]]) + self.putf(0, 0, [Ann.F_START, ['Start bit', 'Start', 'S']]) t = 'host' if self.token[1][2] == 1 else 'card' - self.putf(1, 1, [130, ['Transmission: ' + t, 'T: ' + t, 'T']]) - self.putf(2, 7, [131, ['Reserved', 'Res', 'R']]) - self.putf(8, 39, [132, ['Argument', 'Arg', 'A']]) - self.putf(40, 46, [133, ['Reserved', 'Res', 'R']]) - self.putf(47, 47, [134, ['End bit', 'End', 'E']]) - self.puta(0, 31, [136, ['OCR register', 'OCR reg', 'OCR', 'O']]) + self.putf(1, 1, [Ann.F_TRANSM, ['Transmission: ' + t, 'T: ' + t, 'T']]) + self.putf(2, 7, [Ann.F_CMD, ['Reserved', 'Res', 'R']]) + self.putf(8, 39, [Ann.F_ARG, ['Argument', 'Arg', 'A']]) + self.putf(40, 46, [Ann.F_CRC, ['Reserved', 'Res', 'R']]) + self.putf(47, 47, [Ann.F_END, ['End bit', 'End', 'E']]) + self.puta(0, 31, [Ann.DECODED_F, ['OCR register', 'OCR reg', 'OCR', 'O']]) self.token, self.state = [], St.GET_COMMAND_TOKEN def handle_response_r6(self, cmd): @@ -370,8 +378,8 @@ class Decoder(srd.Decoder): if not self.get_token_bits(cmd, 48): return self.handle_common_token_fields() - self.puta(0, 15, [136, ['Card status bits', 'Status', 'S']]) - self.puta(16, 31, [136, ['Relative card address', 'RCA', 'R']]) + self.puta(0, 15, [Ann.DECODED_F, ['Card status bits', 'Status', 'S']]) + self.puta(16, 31, [Ann.DECODED_F, ['Relative card address', 'RCA', 'R']]) self.putr('R6') self.token, self.state = [], St.GET_COMMAND_TOKEN @@ -392,15 +400,17 @@ class Decoder(srd.Decoder): self.putr('R7') # Arg[31:12]: Reserved bits (all-zero) - self.puta(12, 31, [136, ['Reserved', 'Res', 'R']]) + self.puta(12, 31, [Ann.DECODED_F, ['Reserved', 'Res', 'R']]) # Arg[11:08]: Voltage accepted v = ''.join(str(i[2]) for i in self.token[28:32]) av = accepted_voltages.get(int('0b' + v, 2), 'Unknown') - self.puta(8, 11, [136, ['Voltage accepted: ' + av, 'Voltage', 'Volt', 'V']]) + self.puta(8, 11, [Ann.DECODED_F, + ['Voltage accepted: ' + av, 'Voltage', 'Volt', 'V']]) # Arg[07:00]: Echo-back of check pattern - self.puta(0, 7, [136, ['Echo-back of check pattern', 'Echo', 'E']]) + self.puta(0, 7, [Ann.DECODED_F, + ['Echo-back of check pattern', 'Echo', 'E']]) self.token, self.state = [], St.GET_COMMAND_TOKEN