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tcp_cmd

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make some functions static
add static function declaration
This commit is contained in:
Sander Speetjens
2023-11-30 21:56:58 +01:00
parent d3d6cada0a
commit 9f48f4eef1
2 changed files with 17 additions and 13 deletions
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3
project/Core/Inc/tcp_cmd.h
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@@ -21,10 +21,7 @@
#include <stdbool.h> #include <stdbool.h>
#include <ctype.h> #include <ctype.h>
void tcp_cmd_init(void); void tcp_cmd_init(void);
void tcp_cmd_write(struct tcp_pcb* pcb, const char* str);
void tcp_cmd_print_help(struct tcp_pcb* pcb);
err_t tcp_cmd_recv(void* arg, struct tcp_pcb* pcb, struct pbuf* p, err_t err); err_t tcp_cmd_recv(void* arg, struct tcp_pcb* pcb, struct pbuf* p, err_t err);
#endif /* INC_TCP_CMD_H_ */ #endif /* INC_TCP_CMD_H_ */

27
project/Core/Src/tcp_cmd.c
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@@ -13,26 +13,26 @@ static const char* TAG = "tcp_cmd";
static uint32_t color_txt = 0xff000000; // Store text color static uint32_t color_txt = 0xff000000; // Store text color
static uint32_t color_bg = 0xff000000; // Store background color static uint32_t color_bg = 0xff000000; // Store background color
static void tcp_cmd_close(struct tcp_pcb* pcb) { static void tcp_cmd_write(struct tcp_pcb* pcb, const char* str);
tcp_arg(pcb, NULL); static void tcp_cmd_print_header(struct tcp_pcb* pcb);
tcp_sent(pcb, NULL); static void tcp_cmd_print_help(struct tcp_pcb* pcb);
tcp_recv(pcb, NULL); static bool tcp_cmd_parser(struct tcp_pcb* pcb, int argc, char** argv);
tcp_close(pcb); static err_t tcp_cmd_accept(void* arg, struct tcp_pcb* pcb, err_t err);
} static void tcp_cmd_close(struct tcp_pcb* pcb);
void tcp_cmd_write(struct tcp_pcb* pcb, const char* str) { static void tcp_cmd_write(struct tcp_pcb* pcb, const char* str) {
tcp_write(pcb, str, strlen(str), TCP_WRITE_FLAG_COPY | TCP_WRITE_FLAG_MORE); tcp_write(pcb, str, strlen(str), TCP_WRITE_FLAG_COPY | TCP_WRITE_FLAG_MORE);
tcp_output(pcb); tcp_output(pcb);
} }
void tcp_cmd_print_header(struct tcp_pcb* pcb) { static void tcp_cmd_print_header(struct tcp_pcb* pcb) {
tcp_cmd_write(pcb, " Welcome to the TCP CMD interface\r\n" tcp_cmd_write(pcb, " Welcome to the TCP CMD interface\r\n"
"(Type help for a list of the commands! exit to close)\r\n" "(Type help for a list of the commands! exit to close)\r\n"
"============================================================\r\n" "============================================================\r\n"
"$>"); "$>");
} }
void tcp_cmd_print_help(struct tcp_pcb* pcb) { static void tcp_cmd_print_help(struct tcp_pcb* pcb) {
tcp_cmd_write(pcb, tcp_cmd_write(pcb,
"help : shows a list of commands\r\n" "help : shows a list of commands\r\n"
"text \"<text>\" : puts text on the lcd\r\n" "text \"<text>\" : puts text on the lcd\r\n"
@@ -113,7 +113,7 @@ char* get_next_token(char* input, const char* delimiters, char** next) {
* @return true Connection should be closed * @return true Connection should be closed
* @return false Connection should be kept open * @return false Connection should be kept open
*/ */
bool tcp_cmd_parser(struct tcp_pcb* pcb, int argc, char** argv) { static bool tcp_cmd_parser(struct tcp_pcb* pcb, int argc, char** argv) {
char* ext; char* ext;
if (argc == 0) { if (argc == 0) {
LOG_WARN(TAG, "No command given"); LOG_WARN(TAG, "No command given");
@@ -292,6 +292,13 @@ static err_t tcp_cmd_accept(void* arg, struct tcp_pcb* pcb, err_t err) {
return ERR_OK; return ERR_OK;
} }
static void tcp_cmd_close(struct tcp_pcb* pcb) {
tcp_arg(pcb, NULL);
tcp_sent(pcb, NULL);
tcp_recv(pcb, NULL);
tcp_close(pcb);
}
void tcp_cmd_init(void) { void tcp_cmd_init(void) {
struct tcp_pcb* tcp_pcb; struct tcp_pcb* tcp_pcb;
tcp_pcb = tcp_new(); tcp_pcb = tcp_new();