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i2ctools

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Alex B.
2025-10-17 22:56:10 -04:00
parent f50ea9442c
commit ebb6764153
16 changed files with 2064 additions and 3949 deletions
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6
ESP32-IDF_i2ctools/main/cmd_i2ctools.c
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@@ -39,7 +39,7 @@ static gpio_num_t i2c_gpio_sda = 21; //21
static gpio_num_t i2c_gpio_scl = 22; //22
#endif
static uint32_t i2c_frequency = 50000;
static uint32_t i2c_frequency = 100000;
static i2c_port_t i2c_port = I2C_NUM_0;
static esp_err_t i2c_get_port(int port, i2c_port_t *i2c_port)
@@ -57,9 +57,9 @@ static esp_err_t i2c_master_driver_initialize(void)
i2c_config_t conf = {
.mode = I2C_MODE_MASTER,
.sda_io_num = i2c_gpio_sda,
.sda_pullup_en = GPIO_PULLUP_DISABLE,//ENABLE,
.sda_pullup_en = GPIO_PULLUP_ENABLE,
.scl_io_num = i2c_gpio_scl,
.scl_pullup_en = GPIO_PULLUP_DISABLE,//ENABLE,
.scl_pullup_en = GPIO_PULLUP_ENABLE,
.master.clk_speed = i2c_frequency,
// .clk_flags = 0, /*!< Optional, you can use I2C_SCLK_SRC_FLAG_* flags to choose i2c source clock here. */
};