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New volume_up and volume_down functions #7

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Merged
merged 2 commits into from
Nov 18, 2024
Merged

New volume_up and volume_down functions #7

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2e7652b
Add volume up and down functions
RPiSpy Nov 11, 2024
755c93b
Corrected typo
RPiSpy Nov 11, 2024
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6 changes: 6 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,12 @@ print(df.get_files_in_folder(4))
- set the volume of the module.
- vol: Volume of the module. The range is 0 to 30. The DFPlayer doesn't remember these settings

```volume_up()```
- increase the volume by 1 up to the maximum of 30.

```volume_down()```
- decrease the volume by 1 down to the minimum of 1.

```get_volume()```
- returns the current volume setting of the module or -1 on communication error

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6 changes: 6 additions & 0 deletions src/dfplayer/__init__.py
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Expand Up @@ -60,6 +60,12 @@ def play(self,folder,file):

def volume(self,vol):
self.send_cmd(6,0,vol)

def volume_up(self):
self.send_cmd(4,0,0)

def volume_down(self):
self.send_cmd(5,0,0)

def reset(self):
self.send_cmd(12,0,1)
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