无附庸：增加特征的存储

Hi,

无附庸不具有支持您使用的格式的扩展命令。ATI（或ATRI用作远程命令）是非扩展命令（意味着它不具有'+'）。ATI应该用作返回标识物理设备的硬件和软件的一组字符的请求。您是否以无附带的延长命令实施了？

If you want to send data over Bluetooth using already defined commands in CodeLess, you should use either the

ATr+PRINT=

或使用“|”的简化版本或“管道”字符：

| <文本发送>

Both of these commands require that you are in a Bluetooth connected state when the command is issued.

/ mhv.

CodeLess uses sprintf to generate some of the responses which limits the response length to 255 characters. You can safely expand CodeLess to handle 255 characters following the instructions provided below. You should ensure that the remote end (in your case the smartphone app) responds either 'OK' or 'ERROR' to every data transmission from your microcontroller. Unless you use the "pipe" command as described above, CodeLess will expect to receive a reply from the remote end before it is ready for the next transmission and you may not be able to send any new data until a reply has been received. Using the "pipe" command removes the need for a reply.

Here is how you can change the implementation to support 255 characters:

In da1458x_config_basic.h:

Add a define

#define CMD_BUFFER_SIZE 255

（将定义移动到此文件允许我们全局访问它）

In user_cmd_parser.h:

Out-comment the old define

#define CMD_BUFFER_SIZE 160

Like this

//＃define cmd_buffer_size 160

在同一文件中，更改：

#define cmd_max_arg_length 160.

to

#define cmd_max_arg_length cmd_buffer_size.

In user_custs1_def.h

改变

#define def_cust1_inbound_len 160.

至

#define DEF_CUST1_INBOUND_LEN CMD_BUFFER_SIZE

并且，在同一文件中，更改

#define DEF_CUST1_OUTBOUND_LEN 160

至

#define DEF_CUST1_OUTBOUND_LEN CMD_BUFFER_SIZE

在user_cmd_parser.c文件的extract_args（）函数中

改变

for(uint8_t i=0;i< 160 ;i++)

to

for（Uint32_t i = 0; i

In the uart2_rec_data_avail_isr() function of the user_uart2.h file

改变

if(readData == 0x0D || bytesIn > 150)

to

if（readdata == 0x0d || bytesin> cmd_buffer_size）

In codeless_env_t struct of the user_cmd_interpreter

改变

char current_cmd[160];

to

char current_cmd [cmd_buffer_size];

您可以将CMD_BUFFER_SIZE更改为512（我没有测试此问题），但无附加无附件的所有回复都将减少为“确定”或“错误”

/ mhv.