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| author | jacqueline <me@jacqueline.id.au> | 2023-04-21 15:27:57 +1000 |
|---|---|---|
| committer | jacqueline <me@jacqueline.id.au> | 2023-04-21 15:27:57 +1000 |
| commit | 7083459cf3c62c32d0c039a4665e702d70a27bba (patch) | |
| tree | 815757d591d8600469104398e95e80824bd94871 /src/drivers/dac.cpp | |
| parent | 130009eb142a5ce8bb6cf9cbb59d69a4d96ed5f9 (diff) | |
| download | tangara-fw-7083459cf3c62c32d0c039a4665e702d70a27bba.tar.gz | |
wrap driver instance ownership + di in a class
Diffstat (limited to 'src/drivers/dac.cpp')
| -rw-r--r-- | src/drivers/dac.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/drivers/dac.cpp b/src/drivers/dac.cpp index ac283600..e82f0d27 100644 --- a/src/drivers/dac.cpp +++ b/src/drivers/dac.cpp @@ -27,8 +27,7 @@ static const char* kTag = "AUDIODAC"; static const uint8_t kPcm5122Address = 0x4C; static const i2s_port_t kI2SPort = I2S_NUM_0; -auto AudioDac::create(GpioExpander* expander) - -> cpp::result<std::unique_ptr<AudioDac>, Error> { +auto AudioDac::create(GpioExpander* expander) -> cpp::result<AudioDac*, Error> { // TODO: tune. i2s_chan_handle_t i2s_handle; i2s_chan_config_t channel_config = @@ -111,7 +110,7 @@ auto AudioDac::create(GpioExpander* expander) return state == RUN || state == STANDBY; }); - return dac; + return dac.release(); } AudioDac::AudioDac(GpioExpander* gpio, i2s_chan_handle_t i2s_handle) |