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app/picadae_api.py, picadae_shell.py : Added set/get_hold_delay(). Fixed shell._read().

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This commit is contained in:
kevin 2020-11-22 07:44:43 -05:00
parent 78e533a61f
commit 5008c67002
2 changed files with 52 additions and 23 deletions
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31
control/app/picadae_api.py
View File

@ -16,7 +16,8 @@ class TinyOp(Enum):
setReadAddr = 4
writeOp = 5
writeTableOp = 6
invalidOp = 7
holdDelayOp = 7
invalidOp = 8
class TinyRegAddr(Enum):
@ -36,6 +37,9 @@ class TinyRegAddr(Enum):
kPwmDivAddr = 13
kStateAddr = 14
kErrorCodeAddr = 15
kMaxAllowTmrAddr = 16
kDelayCoarseAddr = 17
kDelayFineAddr = 18
class TinyConst(Enum):
kRdRegSrcId = TinyRegAddr.kRdRegAddrAddr.value # 0
@ -184,6 +188,7 @@ class Picadae:
return self.write_tiny_reg( self._pitch_to_i2c_addr( midi_pitch ), op_code, argL )
def set_read_addr( self, i2c_addr, mem_id, addr ):
# mem_id: 0=reg_array 1=vel_table 2=eeprom
return self.write_tiny_reg(i2c_addr, TinyOp.setReadAddr.value,[ mem_id, addr ])
def read_request( self, i2c_addr, reg_addr, byteOutN ):
@ -246,6 +251,19 @@ class Picadae:
return self.call_op( midi_pitch, TinyOp.noteOffOp.value,
[0] ) # TODO: sending a dummy byte because we can't handle sending a command with no data bytes.
def set_hold_delay( self, midi_pitch, pulse_usec ):
return self.call_op( midi_pitch, TinyOp.holdDelayOp.value, list(self._usec_to_coarse_and_fine(pulse_usec)) )
def get_hold_delay( self, midi_pitch, time_out_ms=250 ):
res = self.block_on_picadae_read_reg( midi_pitch, TinyRegAddr.kDelayCoarseAddr.value, byteOutN=2, time_out_ms=time_out_ms )
if len(res.value) == 2:
res.value = [ self.prescaler_usec*255*res.value[0] + self.prescaler_usec*res.value[1] ]
return res
def set_velocity_map( self, midi_pitch, midi_vel, pulse_usec ):
coarse,fine = self._usec_to_coarse_and_fine( pulse_usec )
src = TinyConst.kWrAddrFl.value | TinyConst.kWrTableDstId.value
@ -258,7 +276,7 @@ class Picadae:
def set_pwm_duty( self, midi_pitch, duty_cycle_pct ):
if 0 <= duty_cycle_pct and duty_cycle_pct <= 100:
duty_cycle_pct = 100.0 - duty_cycle_pct
# duty_cycle_pct = 100.0 - duty_cycle_pct
return self.call_op( midi_pitch, TinyOp.setPwmOp.value, [ int( duty_cycle_pct * 255.0 /100.0 )])
else:
return Result(msg="Duty cycle (%f) out of range 0-100." % (duty_cycle_pct))
@ -279,6 +297,15 @@ class Picadae:
def get_pwm_div( self, midi_pitch, time_out_ms=250 ):
return self.block_on_picadae_read_reg( midi_pitch, TinyRegAddr.kPwmDivAddr.value, time_out_ms=time_out_ms )
def set_pwm_div( self, midi_pitch, div, time_out_ms=250 ):
res = self.get_pwm_duty( midi_pitch )
if res:
duty = res.value[0]
res = self.get_pwm_freq( midi_pitch )
if res:
res = self.call_op( midi_pitch, TinyOp.setPwmOp.value, [ int(duty), int(res.value[0]), int(div) ])
return res
def write_table( self, midi_pitch, time_out_ms=250 ):
# TODO: sending a dummy byte because we can't handle sending a command with no data bytes.
return self.call_op( midi_pitch, TinyOp.writeTableOp.value,[0])

18
control/app/picadae_shell.py
View File

@ -13,18 +13,20 @@ class PicadaeShell:
'q':{ "func":None, "minN":0, "maxN":0, "help":"quit"},
'?':{ "func":"_help", "minN":0, "maxN":0, "help":"Print usage text."},
'w':{ "func":"_write", "minN":-1, "maxN":-1,"help":"write <i2c_addr> <reg_addr> <data0> ... <dataN>"},
'r':{ "func":"_read", "minN":4, "maxN":4, "help":"read <i2c_addr> <src> <reg_addr> <byteN>"},
'r':{ "func":"_read", "minN":4, "maxN":4, "help":"read <i2c_addr> <src> <reg_addr> <byteN> src: 0=reg_array 1=vel_table 2=eeprom"},
'v':{ "func":"note_on_vel", "minN":2, "maxN":2, "help":"note-on <pitch> <vel>"},
'u':{ "func":"note_on_us", "minN":2, "maxN":3, "help":"note-on <pitch> <usec> <prescale> (1=1, 2=8, 3=64,(4)=256 16us, 5=1024)"},
'u':{ "func":"note_on_us", "minN":2, "maxN":3, "help":"note-on <pitch> <usec> <prescale> (1=1, 2=8 .5us, 3=64 4us,(4)=256 16us, 5=1024 64us)"},
'o':{ "func":"note_off", "minN":1, "maxN":1, "help":"note-off <pitch>"},
'T':{ "func":"set_vel_map", "minN":3, "maxN":3, "help":"table <pitch> <vel> <usec>"},
't':{ "func":"get_vel_map", "minN":2, "maxN":2, "help":"table <pitch> <vel>"},
'D':{ "func":"set_pwm_duty", "minN":2, "maxN":4, "help":"duty <pitch> <percent> {<hz> {<div>}} " },
'd':{ "func":"get_pwm_duty", "minN":1, "maxN":1, "help":"duty <pitch>"},
'F':{ "func":"set_pwm_freq", "minN":2, "maxN":2, "help":"freq <pitch> <hz> 254=~123Hz"},
'f':{ "func":"get_pwm_freq", "minN":1, "maxN":1, "help":"freq <pitch>"},
'I':{ "func":"set_pwm_div", "minN":2, "maxN":2, "help":"div <pitch> <div> div:2=2,3=4,4=8,5=16,6=32,7=64,8=128,9=256,(10)=512 32us, 11=1024,12=2048,13=4096,14=8192,15=16384"},
'i':{ "func":"get_pwm_div", "minN":1, "maxN":1, "help":"div <pitch>"},
'H':{ "func":"set_hold_delay", "minN":2, "maxN":2, "help":"hold delay <pitch> <usec>"},
'h':{ "func":"get_hold_delay", "minN":1, "maxN":1, "help":"hold delay <pitch>"},
'F':{ "func":"set_pwm_freq", "minN":2, "maxN":2, "help":"pwm freq <pitch> <hz> 254=~123Hz"},
'f':{ "func":"get_pwm_freq", "minN":1, "maxN":1, "help":"pwm freq <pitch>"},
'I':{ "func":"set_pwm_div", "minN":2, "maxN":2, "help":"pwm div <pitch> <div> div:2=2,3=4,4=8,(5)=16 1us,6=32,7=64,8=128,9=256,10=512 32us, 11=1024,12=2048,13=4096,14=8192,15=16384"},
'i':{ "func":"get_pwm_div", "minN":1, "maxN":1, "help":"pwm div <pitch>"},
'W':{ "func":"write_table", "minN":1, "maxN":1, "help":"write_table <pitch>"},
'N':{ "func":"make_note", "minN":3, "maxN":3, "help":"note <pitch> <atkUs> <durMs>"},
'S':{ "func":"make_seq", "minN":5, "maxN":5, "help":"seq <pitch> <atkUs> <durMs> <deltaUs> <note_count>"},
@ -40,8 +42,8 @@ class PicadaeShell:
def _write( self, argL ):
return self.p.write(argL[0], argL[1], argL[2:])
def _read( self, argL ):
return self.p.block_on_picadae_read(argL[0], argL[1], argL[2], argL[3])
def _read( self, i2c_addr, src_id, reg_addr, byteN ):
return self.p.block_on_picadae_read(i2c_addr, src_id, reg_addr, byteN)
def _syntaxError( self, msg ):
print("Syntax Error: " + msg )