封装了led，蓝牙连接成功绿灯会亮起，关闭连接绿灯关闭

main/CMakeLists.txt

@@ -6,6 +6,7 @@ idf_component_register(SRCS #
     "ble_parse_data.c"
     "motor_drive.c"
     "ble_uart.c"
+    "rgb_led.c"
     INCLUDE_DIRS #
     "../dep/"
     ".")

main/ble_spp_server_demo.c

@@ -7,6 +7,7 @@
 */
 
 #include "ble_spp_server_demo.h"
+#include "rgb_led.h"
 
 #define GATTS_TABLE_TAG "GATTS_SPP_SERVER"
 
@@ -561,6 +562,7 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_
     case ESP_GATTS_STOP_EVT:
       break;
     case ESP_GATTS_CONNECT_EVT:
+      gpio_set_level(GPIO_OUTPUT_IO_GREEN, 1);
       g_bluetooth_processer->table_conn_id_m = param->connect.conn_id;
       g_bluetooth_processer->table_gatts_if_m = gatts_if;
       g_bluetooth_processer->table_handle_m = spp_handle_table[SPP_IDX_SPP_DATA_NTY_VAL];
@@ -574,6 +576,7 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_
 #endif
       break;
     case ESP_GATTS_DISCONNECT_EVT:
+      gpio_set_level(GPIO_OUTPUT_IO_GREEN, 0);
       g_bluetooth_processer->table_conn_id_m = 0;
       g_bluetooth_processer->table_gatts_if_m = 0;
       g_bluetooth_processer->table_handle_m = 0;

main/main.c

@@ -1,4 +1,3 @@
-#include "driver/gpio.h"
 #include "esp_gatts_api.h"
 #include "esp_log.h"
 #include "esp_system.h"
@@ -12,18 +11,13 @@
 #include "ble_uart.h"
 #include "motor_drive.h"
 #include "timer_u.h"
+#include "rgb_led.h"
 
 #define MAIN_TAG "MAIN"
 
 static char bluetooth_tx_buffer[profile_b_buffer_size] = {0};
 static char bluetooth_rx_buffer[profile_b_buffer_size] = {0};
 
-#define GPIO_OUTPUT_IO_RED 3
-#define GPIO_OUTPUT_IO_GREEN 4
-#define GPIO_OUTPUT_IO_BLUE 5
-
-#define GPIO_OUTPUT_PIN_SEL ((1ULL << GPIO_OUTPUT_IO_GREEN) | (1ULL << GPIO_OUTPUT_IO_BLUE) | (1ULL << GPIO_OUTPUT_IO_RED))
-
 bluetooth_processer_t s_bluetooth_processer = {
     .bluetooth_processer_rx_buf = bluetooth_rx_buffer,
     .bluetooth_processer_rx_buf_size = sizeof(bluetooth_rx_buffer),
@@ -55,17 +49,7 @@ bluetooth_processer_t s_bluetooth_processer = {
     .motor_drive_turn_flag = false,
 };
 
-void gpio_rgb_init() {
-  gpio_config_t gpio_grb_led_structer;
 
-  gpio_grb_led_structer.intr_type = GPIO_INTR_DISABLE;
-  gpio_grb_led_structer.mode = GPIO_MODE_OUTPUT;
-  gpio_grb_led_structer.pin_bit_mask = GPIO_OUTPUT_PIN_SEL;
-  gpio_grb_led_structer.pull_down_en = 0;
-  gpio_grb_led_structer.pull_up_en = 0;
-
-  gpio_config(&gpio_grb_led_structer);
-}
 
 void app_main(void) {
   constructor_bluetooth_processer(&s_bluetooth_processer);
@@ -74,7 +58,6 @@ void app_main(void) {
   motor_drive_uart_init();
   gpio_rgb_init();
 
-  gpio_set_level(GPIO_OUTPUT_IO_GREEN,1);
   while (true) {
     bluetooth_gatts_try_process_data();
     // if (s_bluetooth_processer.auto_report_flag) {

main/motor_drive.c

@@ -153,6 +153,7 @@ uint8_t motor_drive_set_packages_ctr(double position, int direction) {
   return 0;
 }
 
+// Notice the strbuffer size
 void motor_drive_hex_to_str(const char *hex, int hex_len, char *str) {
   int i, pos = 0;
   ESP_LOGI(MOTOR_DRIVE, "0X%X", hex[0]);

main/rgb_led.c

@@ -0,0 +1,13 @@
+#include "rgb_led.h"
+
+void gpio_rgb_init() {
+  gpio_config_t gpio_grb_led_structer;
+
+  gpio_grb_led_structer.intr_type = GPIO_INTR_DISABLE;
+  gpio_grb_led_structer.mode = GPIO_MODE_OUTPUT;
+  gpio_grb_led_structer.pin_bit_mask = GPIO_OUTPUT_PIN_SEL;
+  gpio_grb_led_structer.pull_down_en = 0;
+  gpio_grb_led_structer.pull_up_en = 0;
+
+  gpio_config(&gpio_grb_led_structer);
+}

main/rgb_led.h

@@ -0,0 +1,10 @@
+#include "driver/gpio.h"
+
+#define GPIO_OUTPUT_IO_RED 3
+#define GPIO_OUTPUT_IO_GREEN 4
+#define GPIO_OUTPUT_IO_BLUE 5
+
+#define GPIO_OUTPUT_PIN_SEL ((1ULL << GPIO_OUTPUT_IO_GREEN) | (1ULL << GPIO_OUTPUT_IO_BLUE) | (1ULL << GPIO_OUTPUT_IO_RED))
+
+
+void gpio_rgb_init();