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Tab5 features, StackChan, fixes, drivers.... (#526)

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Shadowtrance
2026-05-29 07:31:25 +10:00
committed by GitHub
parent 5c78d55b04
commit a59fbf4ed5
140 changed files with 2500 additions and 835 deletions
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TactilityKernel/include/tactility/drivers/i2c_controller.h
+33
View File
@@ -218,6 +218,39 @@ error_t i2c_controller_register8_reset_bits(struct Device* device, uint8_t addre
*/
error_t i2c_controller_register16le_get(struct Device* device, uint8_t address, uint8_t reg, uint16_t* value, TickType_t timeout);
/**
* @brief Writes a little-endian 16-bit value to a register of an I2C device.
* @param[in] device the I2C controller device
* @param[in] address the 7-bit I2C address of the slave device
* @param[in] reg the register address
* @param[in] value the 16-bit value to write (low byte first)
* @param[in] timeout the maximum time to wait for the operation to complete
* @retval ERROR_NONE when the write operation was successful
*/
error_t i2c_controller_register16le_set(struct Device* device, uint8_t address, uint8_t reg, uint16_t value, TickType_t timeout);
/**
* @brief Reads a big-endian 16-bit register value from an I2C device.
* @param[in] device the I2C controller device
* @param[in] address the 7-bit I2C address of the slave device
* @param[in] reg the register address of the high byte
* @param[out] value a pointer to the variable to store the 16-bit result
* @param[in] timeout the maximum time to wait for the operation to complete
* @retval ERROR_NONE when the read operation was successful
*/
error_t i2c_controller_register16be_get(struct Device* device, uint8_t address, uint8_t reg, uint16_t* value, TickType_t timeout);
/**
* @brief Writes a big-endian 16-bit value to a register of an I2C device.
* @param[in] device the I2C controller device
* @param[in] address the 7-bit I2C address of the slave device
* @param[in] reg the register address
* @param[in] value the 16-bit value to write (high byte first)
* @param[in] timeout the maximum time to wait for the operation to complete
* @retval ERROR_NONE when the write operation was successful
*/
error_t i2c_controller_register16be_set(struct Device* device, uint8_t address, uint8_t reg, uint16_t value, TickType_t timeout);
extern const struct DeviceType I2C_CONTROLLER_TYPE;
#ifdef __cplusplus
TactilityKernel/include/tactility/drivers/i2s_controller.h
+32
View File
@@ -28,6 +28,18 @@ enum I2sCommunicationFormat {
#define I2S_CHANNEL_NONE -1
/**
* @brief I2S TDM RX config (e.g. for ES7210 4-slot microphone ADC)
*/
struct I2sTdmRxConfig {
uint32_t sample_rate_hz;
uint32_t mclk_multiple; // e.g. 256 → I2S_MCLK_MULTIPLE_256
uint8_t bclk_div; // e.g. 8; must not be 0
uint8_t slot_count; // number of TDM slots, e.g. 4; valid range: 1–16
uint8_t bits_per_sample; // 16, 24, or 32
uint8_t slot_bit_width; // bit width of each TDM slot (0 = auto, matches bits_per_sample)
};
/**
* @brief I2S Config
*/
@@ -89,6 +101,16 @@ struct I2sControllerApi {
* @retval ERROR_NONE when the operation was successful
*/
error_t (*reset)(struct Device* device);
/**
* @brief Reconfigures the RX channel to TDM mode (e.g. for ES7210).
* Must be called after set_config() which creates the channel handles.
* @param[in] device the I2S controller device
* @param[in] config TDM parameters
* @retval ERROR_NONE when the operation was successful
* @retval ERROR_NOT_SUPPORTED if the driver does not implement TDM
*/
error_t (*set_rx_tdm_config)(struct Device* device, const struct I2sTdmRxConfig* config);
};
/**
@@ -136,6 +158,16 @@ error_t i2s_controller_get_config(struct Device* device, struct I2sConfig* confi
*/
error_t i2s_controller_reset(struct Device* device);
/**
* @brief Reconfigures the RX channel to TDM mode (e.g. for ES7210 4-slot mic ADC).
* Must be called after i2s_controller_set_config() which creates the channel handles.
* @param[in] device the I2S controller device
* @param[in] config TDM parameters
* @retval ERROR_NONE when the operation was successful
* @retval ERROR_NOT_SUPPORTED if the driver does not implement TDM
*/
error_t i2s_controller_set_rx_tdm_config(struct Device* device, const struct I2sTdmRxConfig* config);
extern const struct DeviceType I2S_CONTROLLER_TYPE;
#ifdef __cplusplus