generated from sirlilpanda/kicad-project-template-actionless
103 lines
6.0 KiB
Zig
103 lines
6.0 KiB
Zig
const sys = @import("sys");
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const errors = @import("error");
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pub fn newChannel(chan_cfg: [*c]const sys.i2s_chan_config_t, ret_tx_handle: [*c]sys.i2s_chan_handle_t, ret_rx_handle: [*c]sys.i2s_chan_handle_t) !void {
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return try errors.espCheckError(sys.i2s_new_channel(chan_cfg, ret_tx_handle, ret_rx_handle));
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}
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pub fn delChannel(handle: sys.i2s_chan_handle_t) !void {
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return try errors.espCheckError(sys.i2s_del_channel(handle));
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}
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pub fn channelGetInfo(handle: sys.i2s_chan_handle_t, chan_info: [*c]sys.i2s_chan_info_t) !void {
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return try errors.espCheckError(sys.i2s_channel_get_info(handle, chan_info));
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}
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pub fn channelEnable(handle: sys.i2s_chan_handle_t) !void {
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return try errors.espCheckError(sys.i2s_channel_enable(handle));
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}
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pub fn channelDisable(handle: sys.i2s_chan_handle_t) !void {
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return try errors.espCheckError(sys.i2s_channel_disable(handle));
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}
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pub fn channelPreloadData(tx_handle: sys.i2s_chan_handle_t, src: ?*const anyopaque, size: usize, bytes_loaded: [*c]usize) !void {
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return try errors.espCheckError(sys.i2s_channel_preload_data(tx_handle, src, size, bytes_loaded));
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}
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pub fn channelWrite(handle: sys.i2s_chan_handle_t, src: ?*const anyopaque, size: usize, bytes_written: [*c]usize, timeout_ms: u32) !void {
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return try errors.espCheckError(sys.i2s_channel_write(handle, src, size, bytes_written, timeout_ms));
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}
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pub fn channelRead(handle: sys.i2s_chan_handle_t, dest: ?*anyopaque, size: usize, bytes_read: [*c]usize, timeout_ms: u32) !void {
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return try errors.espCheckError(sys.i2s_channel_read(handle, dest, size, bytes_read, timeout_ms));
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}
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pub fn channelRegisterEventCallback(handle: sys.i2s_chan_handle_t, callbacks: [*c]const sys.i2s_event_callbacks_t, user_data: ?*anyopaque) !void {
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return try errors.espCheckError(sys.i2s_channel_register_event_callback(handle, callbacks, user_data));
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}
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pub fn channelInitPdmRXMode(handle: sys.i2s_chan_handle_t, pdm_rx_cfg: ?*const sys.i2s_pdm_rx_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_init_pdm_rx_mode(handle, pdm_rx_cfg));
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}
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pub fn channelReconfigPdmRXClock(handle: sys.i2s_chan_handle_t, clk_cfg: [*c]const sys.i2s_pdm_rx_clk_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_reconfig_pdm_rx_clock(handle, clk_cfg));
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}
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pub fn channelReconfigPdmRXSlot(handle: sys.i2s_chan_handle_t, slot_cfg: [*c]const sys.i2s_pdm_rx_slot_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_reconfig_pdm_rx_slot(handle, slot_cfg));
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}
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pub fn channelReconfigPdmRXGPIO(handle: sys.i2s_chan_handle_t, gpio_cfg: ?*const sys.i2s_pdm_rx_gpio_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_reconfig_pdm_rx_gpio(handle, gpio_cfg));
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}
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pub fn channelInitPdmTXMode(handle: sys.i2s_chan_handle_t, pdm_tx_cfg: ?*const sys.i2s_pdm_tx_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_init_pdm_tx_mode(handle, pdm_tx_cfg));
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}
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pub fn channelReconfigPdmTXClock(handle: sys.i2s_chan_handle_t, clk_cfg: [*c]const sys.i2s_pdm_tx_clk_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_reconfig_pdm_tx_clock(handle, clk_cfg));
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}
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pub fn channelReconfigPdmTXSlot(handle: sys.i2s_chan_handle_t, slot_cfg: [*c]const sys.i2s_pdm_tx_slot_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_reconfig_pdm_tx_slot(handle, slot_cfg));
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}
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pub fn channelReconfigPdmTXGPIO(handle: sys.i2s_chan_handle_t, gpio_cfg: ?*const sys.i2s_pdm_tx_gpio_config_t) !void {
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return try errors.espCheckError(sys.i2s_channel_reconfig_pdm_tx_gpio(handle, gpio_cfg));
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}
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// ---------------------------------------------------------------------------
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// STD mode (standard I2S / PCM — most common)
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// ---------------------------------------------------------------------------
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/// Initialise a channel in standard I2S mode (I2S, MSB-justified, LSB-justified, PCM).
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pub fn channelInitStdMode(handle: sys.i2s_chan_handle_t, std_cfg: *const sys.i2s_std_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_init_std_mode(handle, std_cfg));
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}
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/// Reconfigure clock parameters of a standard-mode channel (must be disabled first).
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pub fn channelReconfigStdClock(handle: sys.i2s_chan_handle_t, clk_cfg: *const sys.i2s_std_clk_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_reconfig_std_clock(handle, clk_cfg));
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}
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/// Reconfigure slot parameters of a standard-mode channel (must be disabled first).
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pub fn channelReconfigStdSlot(handle: sys.i2s_chan_handle_t, slot_cfg: *const sys.i2s_std_slot_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_reconfig_std_slot(handle, slot_cfg));
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}
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/// Reconfigure GPIO pins of a standard-mode channel (must be disabled first).
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pub fn channelReconfigStdGPIO(handle: sys.i2s_chan_handle_t, gpio_cfg: *const sys.i2s_std_gpio_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_reconfig_std_gpio(handle, gpio_cfg));
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}
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// ---------------------------------------------------------------------------
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// TDM mode (Time-Division Multiplexed — multiple slots per frame)
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// ---------------------------------------------------------------------------
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/// Initialise a channel in TDM mode.
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pub fn channelInitTdmMode(handle: sys.i2s_chan_handle_t, tdm_cfg: *const sys.i2s_tdm_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_init_tdm_mode(handle, tdm_cfg));
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}
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/// Reconfigure clock parameters of a TDM channel (must be disabled first).
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pub fn channelReconfigTdmClock(handle: sys.i2s_chan_handle_t, clk_cfg: *const sys.i2s_tdm_clk_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_reconfig_tdm_clock(handle, clk_cfg));
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}
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/// Reconfigure slot parameters of a TDM channel (must be disabled first).
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pub fn channelReconfigTdmSlot(handle: sys.i2s_chan_handle_t, slot_cfg: *const sys.i2s_tdm_slot_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_reconfig_tdm_slot(handle, slot_cfg));
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}
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/// Reconfigure GPIO pins of a TDM channel (must be disabled first).
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pub fn channelReconfigTdmGPIO(handle: sys.i2s_chan_handle_t, gpio_cfg: *const sys.i2s_tdm_gpio_config_t) !void {
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return errors.espCheckError(sys.i2s_channel_reconfig_tdm_gpio(handle, gpio_cfg));
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}
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