clang-format

6 files changed, 55 insertions, 48 deletions

diff --git a/src/audio/fatfs_audio_input.cpp b/src/audio/fatfs_audio_input.cpp
index f0d4d751..fc623d86 100644
--- a/src/audio/fatfs_audio_input.cpp
+++ b/src/audio/fatfs_audio_input.cpp
@@ -106,7 +106,7 @@ auto FatfsAudioInput::ProcessIdle() -> cpp::result<void, AudioProcessingError> {
         read_size = file_buffer_.begin() - file_buffer_write_pos_;
       }
 
-      ESP_LOGI(kTag, "reading up to %d bytes", (int) read_size);
+      ESP_LOGI(kTag, "reading up to %d bytes", (int)read_size);
 
       UINT bytes_read = 0;
       FRESULT result =
@@ -117,7 +117,7 @@ auto FatfsAudioInput::ProcessIdle() -> cpp::result<void, AudioProcessingError> {
         return cpp::fail(IO_ERROR);
       }
 
-      ESP_LOGI(kTag, "actual read size %d bytes", (int) bytes_read);
+      ESP_LOGI(kTag, "actual read size %d bytes", (int)bytes_read);
 
       if (f_eof(&current_file_)) {
         f_close(&current_file_);
@@ -135,7 +135,7 @@ auto FatfsAudioInput::ProcessIdle() -> cpp::result<void, AudioProcessingError> {
 
   // Now stream data into the output buffer until it's full.
   while (GetRingBufferDistance() > 0) {
-    ESP_LOGI(kTag, "writing up to %d bytes", (int) GetRingBufferDistance());
+    ESP_LOGI(kTag, "writing up to %d bytes", (int)GetRingBufferDistance());
     ChunkWriteResult result = chunk_writer_->WriteChunkToStream(
         [&](cpp::span<std::byte> d) { return SendChunk(d); }, kServiceInterval);
 
diff --git a/src/drivers/battery.cpp b/src/drivers/battery.cpp
index 29224e2d..00e7796a 100644
--- a/src/drivers/battery.cpp
+++ b/src/drivers/battery.cpp
@@ -1,9 +1,9 @@
 #include "battery.hpp"
 #include <cstdint>
 
-#include "esp_adc/adc_oneshot.h"
 #include "esp_adc/adc_cali.h"
 #include "esp_adc/adc_cali_scheme.h"
+#include "esp_adc/adc_oneshot.h"
 #include "hal/adc_types.h"
 
 namespace drivers {
@@ -18,24 +18,26 @@ static const adc_channel_t kAdcChannel = ADC_CHANNEL_6;
 
 Battery::Battery() {
   adc_oneshot_unit_init_cfg_t unit_config = {
-    .unit_id = kAdcUnit,
+      .unit_id = kAdcUnit,
   };
   ESP_ERROR_CHECK(adc_oneshot_new_unit(&unit_config, &adc_handle_));
 
   adc_oneshot_chan_cfg_t channel_config = {
-    .atten = kAdcAttenuation,
-    .bitwidth = kAdcBitWidth,
+      .atten = kAdcAttenuation,
+      .bitwidth = kAdcBitWidth,
   };
-  ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_handle_, kAdcChannel, &channel_config));
-  
+  ESP_ERROR_CHECK(
+      adc_oneshot_config_channel(adc_handle_, kAdcChannel, &channel_config));
+
   // calibrate
   // TODO: compile-time assert our scheme is available
   adc_cali_line_fitting_config_t calibration_config = {
-    .unit_id = kAdcUnit,
-    .atten = kAdcAttenuation,
-    .bitwidth = kAdcBitWidth,
+      .unit_id = kAdcUnit,
+      .atten = kAdcAttenuation,
+      .bitwidth = kAdcBitWidth,
   };
-  ESP_ERROR_CHECK(adc_cali_create_scheme_line_fitting(&calibration_config, &adc_calibration_handle_));
+  ESP_ERROR_CHECK(adc_cali_create_scheme_line_fitting(
+      &calibration_config, &adc_calibration_handle_));
 }
 
 Battery::~Battery() {
@@ -48,7 +50,8 @@ auto Battery::Millivolts() -> uint32_t {
   ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, kAdcChannel, &raw));
 
   int voltage = 0;
-  ESP_ERROR_CHECK(adc_cali_raw_to_voltage(adc_calibration_handle_, raw, &voltage));
+  ESP_ERROR_CHECK(
+      adc_cali_raw_to_voltage(adc_calibration_handle_, raw, &voltage));
 
   return voltage;
 }
diff --git a/src/drivers/dac.cpp b/src/drivers/dac.cpp
index 2c7b3e5b..2abb361e 100644
--- a/src/drivers/dac.cpp
+++ b/src/drivers/dac.cpp
@@ -28,36 +28,37 @@ static const AudioDac::BitsPerSample kDefaultBps = AudioDac::BPS_16;
 
 auto AudioDac::create(GpioExpander* expander)
     -> cpp::result<std::unique_ptr<AudioDac>, Error> {
-
   // TODO: tune.
   i2s_chan_handle_t i2s_handle;
-  i2s_chan_config_t channel_config = I2S_CHANNEL_DEFAULT_CONFIG(I2S_NUM_AUTO, I2S_ROLE_MASTER);
+  i2s_chan_config_t channel_config =
+      I2S_CHANNEL_DEFAULT_CONFIG(I2S_NUM_AUTO, I2S_ROLE_MASTER);
   i2s_new_channel(&channel_config, &i2s_handle, NULL);
   //
   // First, instantiate the instance so it can do all of its power on
   // configuration.
-  std::unique_ptr<AudioDac> dac = std::make_unique<AudioDac>(expander, i2s_handle);
+  std::unique_ptr<AudioDac> dac =
+      std::make_unique<AudioDac>(expander, i2s_handle);
 
   // Whilst we wait for the initial boot, we can work on installing the I2S
   // driver.
   i2s_std_config_t i2s_config = {
       .clk_cfg = dac->clock_config_,
       .slot_cfg = dac->slot_config_,
-      .gpio_cfg = {
-         .mclk = GPIO_NUM_0,
-         .bclk = GPIO_NUM_26,
-         .ws = GPIO_NUM_27,
-         .dout = GPIO_NUM_5,
-         .din = I2S_GPIO_UNUSED,
-         .invert_flags = {
-           .mclk_inv = false,
-           .bclk_inv = false,
-           .ws_inv = false,
-         }
-      },
+      .gpio_cfg = {.mclk = GPIO_NUM_0,
+                   .bclk = GPIO_NUM_26,
+                   .ws = GPIO_NUM_27,
+                   .dout = GPIO_NUM_5,
+                   .din = I2S_GPIO_UNUSED,
+                   .invert_flags =
+                       {
+                           .mclk_inv = false,
+                           .bclk_inv = false,
+                           .ws_inv = false,
+                       }},
   };
 
-  if (esp_err_t err = i2s_channel_init_std_mode(i2s_handle, &i2s_config) != ESP_OK) {
+  if (esp_err_t err =
+          i2s_channel_init_std_mode(i2s_handle, &i2s_config) != ESP_OK) {
     ESP_LOGE(kTag, "failed to initialise i2s channel %x", err);
     return cpp::fail(Error::FAILED_TO_INSTALL_I2S);
   }
@@ -90,10 +91,12 @@ auto AudioDac::create(GpioExpander* expander)
   return dac;
 }
 
-AudioDac::AudioDac(GpioExpander* gpio, i2s_chan_handle_t i2s_handle) : gpio_(gpio),
-  i2s_handle_(i2s_handle),
-  clock_config_(I2S_STD_CLK_DEFAULT_CONFIG(48000)),
-  slot_config_(I2S_STD_MSB_SLOT_DEFAULT_CONFIG(I2S_DATA_BIT_WIDTH_32BIT, I2S_SLOT_MODE_STEREO)) {
+AudioDac::AudioDac(GpioExpander* gpio, i2s_chan_handle_t i2s_handle)
+    : gpio_(gpio),
+      i2s_handle_(i2s_handle),
+      clock_config_(I2S_STD_CLK_DEFAULT_CONFIG(48000)),
+      slot_config_(I2S_STD_MSB_SLOT_DEFAULT_CONFIG(I2S_DATA_BIT_WIDTH_32BIT,
+                                                   I2S_SLOT_MODE_STEREO)) {
   gpio_->set_pin(GpioExpander::AUDIO_POWER_ENABLE, true);
   gpio_->Write();
 }
@@ -152,7 +155,7 @@ auto AudioDac::Reconfigure(BitsPerSample bps, SampleRate rate) -> bool {
   // good enough.
   i2s_channel_disable(i2s_handle_);
 
-  slot_config_.slot_bit_width = (i2s_slot_bit_width_t) bps;
+  slot_config_.slot_bit_width = (i2s_slot_bit_width_t)bps;
   i2s_channel_reconfig_std_slot(i2s_handle_, &slot_config_);
 
   // TODO: update mclk multiple as well if needed?
diff --git a/src/drivers/include/battery.hpp b/src/drivers/include/battery.hpp
index dea46d7c..d50bb20f 100644
--- a/src/drivers/include/battery.hpp
+++ b/src/drivers/include/battery.hpp
@@ -2,25 +2,26 @@
 
 #include <cstdint>
 
-#include "esp_adc/adc_oneshot.h"
 #include "esp_adc/adc_cali.h"
+#include "esp_adc/adc_oneshot.h"
 #include "esp_err.h"
 #include "result.hpp"
 
 namespace drivers {
 
 class Battery {
-  public:
-    Battery();
-    ~Battery();
+ public:
+  Battery();
+  ~Battery();
+
+  /**
+   * Returns the current battery level in millivolts.
+   */
+  auto Millivolts() -> uint32_t;
 
-    /**
-     * Returns the current battery level in millivolts.
-     */
-    auto Millivolts() -> uint32_t;
-  private:
-    adc_oneshot_unit_handle_t adc_handle_;
-    adc_cali_handle_t adc_calibration_handle_;
+ private:
+  adc_oneshot_unit_handle_t adc_handle_;
+  adc_cali_handle_t adc_calibration_handle_;
 };
 
 }  // namespace drivers
diff --git a/src/drivers/include/dac.hpp b/src/drivers/include/dac.hpp
index 8c49ce17..aec89c72 100644
--- a/src/drivers/include/dac.hpp
+++ b/src/drivers/include/dac.hpp
@@ -6,12 +6,12 @@
 #include <memory>
 #include <utility>
 
+#include "driver/i2s_std.h"
 #include "driver/i2s_types.h"
 #include "esp_err.h"
 #include "freertos/portmacro.h"
 #include "result.hpp"
 #include "span.hpp"
-#include "driver/i2s_std.h"
 
 #include "gpio_expander.hpp"
 
diff --git a/src/main/main.cpp b/src/main/main.cpp
index 82a51b8d..f2dd0d1a 100644
--- a/src/main/main.cpp
+++ b/src/main/main.cpp
@@ -106,7 +106,7 @@ extern "C" void app_main(void) {
 
   ESP_LOGI(TAG, "Init battery measurement");
   drivers::Battery* battery = new drivers::Battery();
-  ESP_LOGI(TAG, "it's reading %d mV!", (int) battery->Millivolts());
+  ESP_LOGI(TAG, "it's reading %d mV!", (int)battery->Millivolts());
 
   ESP_LOGI(TAG, "Init SD card");
   auto storage_res = drivers::SdStorage::create(expander);