feat: 适配新板卡蓝牙

app/jj_blueteeth.c

@@ -0,0 +1,42 @@
+#include "jj_blueteeth.h"
+
+#include "zf_common_headfile.h"
+
+#define BT_UART_BAUDRATE (115200)
+#define BT_UART_INDEX    UART_8
+#define BT_UART_TX_PIN   UART8_MAP0_TX_C4
+#define BT_UART_RX_PIN   UART8_MAP0_RX_C5
+
+bool bt_rx_flag = false;
+uint8_t bt_buffer; // 接收字符存入
+
+/**
+ * @brief  蓝牙初始化
+ * @retval 无
+ */
+void jj_bt_init()
+{
+    uart_init(BT_UART_INDEX, BT_UART_BAUDRATE, BT_UART_TX_PIN, UART8_MAP0_RX_C5);
+    uart_rx_interrupt(BT_UART_INDEX, ENABLE);
+}
+/**
+ *@brief 蓝牙中断回调函数
+ */
+void jj_bt_run()
+{
+}
+
+void jj_bt_printf(const char *format, ...)
+{
+    char sbuf[40];
+    va_list args;
+    va_start(args, format);
+    vsnprintf(sbuf, 40, format, args);
+    va_end(args);
+
+    for (uint16_t i = 0; i < strlen(sbuf); i++) {
+        while (USART_GetFlagStatus((USART_TypeDef *)uart_index[BT_UART_INDEX], USART_FLAG_TC) == RESET)
+            ;
+        USART_SendData((USART_TypeDef *)uart_index[BT_UART_INDEX], sbuf[i]);
+    }
+}