doc: updated example

2026-01-26 18:02:09 +03:00
parent fd2ee05992
commit c32649e826
1 changed files with 1 additions and 2 deletions
--- a/README.md
+++ b/README.md
@@ -65,8 +65,6 @@ One LCD on bus:

 #define I2C_PORT (I2C_NUM_MAX - 1)

-i2c_master_bus_handle_t i2c_bus_handle = NULL;
-
 zh_pcf8574_handle_t lcd_160x_handle = {0};

 void app_main(void)
@@ -82,6 +80,7 @@ void app_main(void)
        .glitch_ignore_cnt = 7,
        .flags.enable_internal_pullup = true,
    };
+    i2c_master_bus_handle_t i2c_bus_handle = NULL;
    i2c_new_master_bus(&i2c_bus_config, &i2c_bus_handle);
    zh_pcf8574_init_config_t config = ZH_PCF8574_INIT_CONFIG_DEFAULT();
    config.i2c_handle = i2c_bus_handle;