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Added make_seq() to picadae_api.py and picadae_shell.py

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This commit is contained in:
kevin.larke 2019-09-01 13:09:23 -04:00
parent 5ffd77da17
commit 0719427eb5
2 changed files with 14 additions and 3 deletions
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14
control/app/picadae_api.py
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@ -275,6 +275,12 @@ class Picadae:
time.sleep( dur_ms / 1000.0 ) time.sleep( dur_ms / 1000.0 )
return self.note_off(midi_pitch) return self.note_off(midi_pitch)
def make_seq( self, midi_pitch, base_atk_us, dur_ms, delta_us, note_cnt ):
for i in range(note_cnt):
self.make_note( midi_pitch, base_atk_us + i*delta_us, dur_ms )
time.sleep( dur_ms / 1000.0 )
return Result()
def set_log_level( self, log_level ): def set_log_level( self, log_level ):
self.log_level = log_level self.log_level = log_level
return Result() return Result()
@ -286,13 +292,17 @@ class Picadae:
return vel return vel
def _usec_to_coarse_and_fine( self, usec ): def _usec_to_coarse_and_fine( self, usec ):
coarse_usec = self.prescaler_usec*255 # usec's in one coarse tick
coarse = int( usec / (self.prescaler_usec*255)) coarse = int( usec / coarse_usec )
fine = int((usec - coarse*self.prescaler_usec*255) / self.prescaler_usec) fine = int((usec - coarse*coarse_usec) / self.prescaler_usec)
assert( coarse <= 255 ) assert( coarse <= 255 )
assert( fine <= 255) assert( fine <= 255)
print("C:%i F:%i : %i " % (coarse,fine, coarse*coarse_usec + fine*self.prescaler_usec ))
return coarse,fine return coarse,fine
def _send( self, opcode, i2c_addr, reg_addr, byteL ): def _send( self, opcode, i2c_addr, reg_addr, byteL ):

3
control/app/picadae_shell.py
View File

@ -21,7 +21,8 @@ class PicadaeShell:
'f':{ "func":"get_pwm_freq", "minN":1, "maxN":1, "help":"freq <pitch>"}, 'f':{ "func":"get_pwm_freq", "minN":1, "maxN":1, "help":"freq <pitch>"},
'i':{ "func":"get_pwm_div", "minN":1, "maxN":1, "help":"div <pitch>"}, 'i':{ "func":"get_pwm_div", "minN":1, "maxN":1, "help":"div <pitch>"},
'W':{ "func":"write_table", "minN":1, "maxN":1, "help":"write_table <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"}, '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>"},
'L':{ "func":"set_log_level","minN":1, "maxN":1, "help":"log <level> (0-1)."} 'L':{ "func":"set_log_level","minN":1, "maxN":1, "help":"log <level> (0-1)."}
} }