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logging testing. logging works. e-fusing algo works right for jack. jack timing works.

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Thaddeus Hughes
2026-01-17 13:33:57 -06:00
parent 982ada9787
commit a1a8313525
20 changed files with 2376 additions and 651 deletions
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44
main/i2c.h
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@@ -5,11 +5,53 @@
#include <stdbool.h>
#include "esp_err.h"
#define I2C_PORT I2C_NUM_0
#define TCA_ADDR_READ 0x21
#define TCA_ADDR_WRITE 0x21
#define I2C_PULLUP GPIO_PULLUP_DISABLE
#define I2C_FREQUENCY 400000
// TCA9555 Registers
#define TCA_REG_INPUT0 0x00
#define TCA_REG_INPUT1 0x01
#define TCA_REG_OUTPUT0 0x02
#define TCA_REG_OUTPUT1 0x03
#define TCA_REG_POLARITY0 0x04
#define TCA_REG_POLARITY1 0x05
#define TCA_REG_CONFIG0 0x06
#define TCA_REG_CONFIG1 0x07
// Debounce & Repeat Settings
#define DEBOUNCE_MS 50
#define REPEAT_MS 200
#define REPEAT_START_MS 700
typedef union {
uint8_t raw;
struct {
uint8_t SENSORS : 1; // [0]
uint8_t C3 : 1; // [1]
uint8_t B3 : 1; // [2]
uint8_t A3 : 1; // [3]
uint8_t B2 : 1; // [4]
uint8_t A2 : 1; // [5]
uint8_t B1 : 1; // [6]
uint8_t A1 : 1; // [7] MSB
} bits;
struct {
uint8_t SENSORS : 1;
uint8_t C3 : 1;
uint8_t AUX : 2;
uint8_t JACK : 2;
uint8_t DRIVE : 2;
} bridges;
} relay_port_t;
// Public Functions
esp_err_t i2c_init(void);
esp_err_t i2c_stop(void);
esp_err_t i2c_set_relays(uint8_t states);
esp_err_t i2c_set_relays(relay_port_t states);
esp_err_t i2c_set_led1(uint8_t state);
esp_err_t i2c_poll_buttons();