From 76079d178bdcddcee84f3dbd0c61f4b30d0135a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?King=20K=C3=A9vin?= <kingkevin@cuvoodoo.info>
Date: Sat, 19 Aug 2017 13:23:46 +0200
Subject: [PATCH] application: remove user command handling

---
 application.c | 99 ---------------------------------------------------
 1 file changed, 99 deletions(-)

diff --git a/application.c b/application.c
index 24de913..a171c23 100644
--- a/application.c
+++ b/application.c
@@ -83,93 +83,6 @@ size_t putc(char c)
 	return length; // return number of characters printed   
 }
 
-/** user input command */
-static char command[32] = {0};
-/** user input command index */
-uint8_t command_i = 0;
-
-/** process user command
- *  @param[in] str user command string (\0 ended)
- */
-static void process_command(char* str)
-{
-	// split command
-	const char* delimiter = " ";
-	char* word = strtok(str,delimiter);
-	if (!word) {
-		goto error;
-	}
-	// parse command
-	if (0==strcmp(word,"h") || 0==strcmp(word,"help") || 0==strcmp(word,"?")) {
-		printf("available commands:\n");
-		printf("led [on|off|toggle]\n");
-	} else if (0==strcmp(word,"l") || 0==strcmp(word,"led")) {
-		word = strtok(NULL,delimiter);
-		if (!word) {	
-			printf("LED is ");
-			if (gpio_get(GPIO(LED_PORT), GPIO(LED_PIN))) {
-				printf("on\n");
-			} else {
-				printf("off\n");
-			}
-		} else if (0==strcmp(word,"on")) {
-			led_on(); // switch LED on
-			printf("LED switched on\n"); // notify user		
-		} else if (0==strcmp(word,"off")) {
-			led_off(); // switch LED off
-			printf("LED switched off\n"); // notify user
-		} else if (0==strcmp(word,"toggle")) {
-			led_toggle(); // toggle LED
-			printf("LED toggled\n"); // notify user
-		} else {
-			goto error;
-		}
-	} else if (0==strcmp(word,"time")) {
-		word = strtok(NULL,delimiter);
-		if (!word) {
-			time_rtc = rtc_get_counter_val(); // get time from internal RTC
-			time_tm = localtime(&time_rtc); // convert time
-			printf("time: %02d:%02d:%02d\n", time_tm->tm_hour, time_tm->tm_min, time_tm->tm_sec);
-		} else if (strlen(word)!=8 || word[0]<'0' || word[0]>'2' || word[1]<'0' || word[1]>'9' || word[3]<'0' || word[3]>'5' || word[4]<'0' || word[4]>'9' || word[6]<'0' || word[6]>'5' || word[7]<'0' || word[7]>'9') { // time format is incorrect
-				goto error;
-		} else {
-			time_rtc = rtc_get_counter_val(); // get time from internal RTC
-			time_tm = localtime(&time_rtc); // convert time
-			time_tm->tm_hour = (word[0]-'0')*10+(word[1]-'0')*1; // set hours
-			time_tm->tm_min = (word[3]-'0')*10+(word[4]-'0')*1; // set minutes
-			time_tm->tm_sec = (word[6]-'0')*10+(word[7]-'0')*1; // set seconds
-			time_rtc = mktime(time_tm); // get back seconds
-			rtc_set_counter_val(time_rtc); // save time to internal RTC
-			printf("time set\n");
-		}
-	} else if (0==strcmp(word,"date")) {
-		word = strtok(NULL,delimiter);
-		if (!word) {
-			time_rtc = rtc_get_counter_val(); // get time from internal RTC
-			time_tm = localtime(&time_rtc); // convert time
-			printf("date: %d-%02d-%02d\n", 1900+time_tm->tm_year, time_tm->tm_mon, time_tm->tm_mday);
-		} else if (strlen(word)!=10 || word[0]!='2' || word[1]!='0' || word[2]<'0' || word[2]>'9' || word[3]<'0' || word[3]>'9' || word[5]<'0' || word[5]>'1' || word[6]<'0' || word[6]>'9' || word[8]<'0' || word[8]>'3' || word[9]<'0' || word[9]>'9') {
-				goto error;
-		} else {
-			time_rtc = rtc_get_counter_val(); // get time from internal RTC
-			time_tm = localtime(&time_rtc); // convert time
-			time_tm->tm_year = ((word[0]-'0')*1000+(word[1]-'0')*100+(word[2]-'0')*10+(word[3]-'0')*1)-1900; // set year
-			time_tm->tm_mon = (word[5]-'0')*10+(word[6]-'0')*1; // set month
-			time_tm->tm_mday = (word[8]-'0')*10+(word[9]-'0')*1; // set day
-			time_rtc = mktime(time_tm); // get back seconds
-			rtc_set_counter_val(time_rtc); // save time to internal RTC
-			printf("date set\n");
-		}
-	} else {
-		goto error;
-	}
-
-	return; // command successfully processed
-error:
-	printf("command not recognized. enter help to list commands\n");
-	return;
-}
-
 #if !FF_FS_NORTC && !FF_FS_READONLY
 /** get the current time
  *  @return current local time shall be returned as bit-fields packed into a DWORD value
@@ -451,18 +364,6 @@ void main(void)
 			char_flag = false; // reset flag
 			action = true; // action has been performed
 			printf("%c",c); // echo receive character
-			if (c=='\r' || c=='\n') { // end of command received
-				if (command_i>0) { // there is a command to process
-					command[command_i] = 0; // end string
-					command_i = 0; // prepare for next command
-					process_command(command); // process user command
-				}
-			} else { // user command input
-				command[command_i] = c; // save command input
-				if (command_i<LENGTH(command)-2) { // verify if there is place to save next character
-					command_i++; // save next character
-				}
-			}
 		}
 		while (button_flag) { // user pressed button
 			action = true; // action has been performed