stm-firmware/main.c

@@ -132,7 +132,7 @@ static bool mount_sd_card_if_avail(bool mounted)
 
 const char *oven_controller_hello_world = "Hello world :)\n";
 static volatile enum button_state button;
-static volatile uint32_t main_loops_per_ms;
+
 int main()
 {
 	bool sd_card_mounted = false;
@@ -142,9 +142,6 @@ int main()
 	shellmatta_handle_t shell_handle;
 	int uart_receive_status;
 
-	uint32_t main_loop_cnt = 0UL;
-	uint64_t ms_stamp = 0ULL;
-
 	static struct pid_controller pid;
 	uint64_t pid_timestamp = 0;
 
@@ -176,11 +173,7 @@ int main()
 	pid_zero(&pid);
 
 	while (1) {
-		if (systick_get_global_tick() - ms_stamp >= 1) {
+
-			ms_stamp = systick_get_global_tick();
-			main_loops_per_ms = main_loop_cnt;
-			main_loop_cnt = 0UL;
-		}
 		sd_card_mounted = mount_sd_card_if_avail(sd_card_mounted);
 
 		pt1000_value_status = adc_pt1000_get_current_resistance(&pt1000_value);
@@ -198,8 +191,6 @@ int main()
 		uart_receive_status = uart_receive_data_with_dma(&shell_uart, &uart_input, &uart_input_len);
 		if (uart_receive_status >= 1)
 			shell_handle_input(shell_handle, uart_input, uart_input_len);
-
-		main_loop_cnt++;
 	}
 
 }

stm-firmware/shell.c

@@ -330,49 +330,6 @@ static shellmatta_retCode_t shell_cmd_reset(const shellmatta_handle_t handle, co
 
 	return SHELLMATTA_BUSY;
 }
-
-static shellmatta_retCode_t shell_cmd_cat(const shellmatta_handle_t handle, const char *arguments,
-					 uint32_t length)
-{
-	FIL file;
-	char path_buff[256];
-	const char *path;
-	UINT bytes_read;
-	FRESULT res;
-
-	strncpy(path_buff, arguments, MIN(sizeof(path_buff), length));
-	path_buff[MIN(length, sizeof(path_buff)-1)] = 0;
-	path = strtok(path_buff, " ");
-	path = strtok(NULL, " ");
-
-	if (strlen(path) == 0) {
-		shellmatta_printf(handle, "Specify path!\r\n");
-		return SHELLMATTA_OK;
-	}
-
-	res = f_open(&file, path, FA_READ);
-	if (res == FR_OK) {
-		shellmatta_write(handle, "\r\n", 2U);
-		do {
-			res = f_read(&file, path_buff, sizeof(path_buff), &bytes_read);
-			if (bytes_read > 0)
-				shellmatta_write(handle, path_buff, bytes_read);
-			else
-				break;
-		} while (res == FR_OK);
-
-		shellmatta_write(handle, "\r\n", 2U);
-	}
-
-	if (res != FR_OK) {
-		shellmatta_printf(handle, "Error reading file\r\n");
-	}
-
-	f_close(&file);
-
-	return SHELLMATTA_OK;
-}
-
 //typedef struct shellmatta_cmd
 //{
 //    char                    *cmd;       /**< command name                           */
@@ -383,7 +340,7 @@ static shellmatta_retCode_t shell_cmd_cat(const shellmatta_handle_t handle, cons
 //    struct shellmatta_cmd   *next;      /**< pointer to next command or NULL        */
 //} shellmatta_cmd_t;
 
-static shellmatta_cmd_t cmd[13] = {
+static shellmatta_cmd_t cmd[12] = {
 	{
 		.cmd = "version",
 		.cmdAlias = "ver",
@@ -476,16 +433,8 @@ static shellmatta_cmd_t cmd[13] = {
 		.cmd = "reset",
 		.cmdAlias = NULL,
 		.helpText = "Reset controller",
-		.usageText = "reset",
+		.usageText = "Resets the controller",
 		.cmdFct = shell_cmd_reset,
-		.next = &cmd[12],
-	},
-	{
-		.cmd = "cat",
-		.cmdAlias = NULL,
-		.helpText = "Print file contents",
-		.usageText = "cat <path>",
-		.cmdFct = shell_cmd_cat,
 		.next = NULL,
 	}
 
@@ -506,9 +455,7 @@ shellmatta_handle_t shell_init(shellmatta_write_t write_func)
 
 void shell_print_motd(shellmatta_handle_t shell)
 {
-	/* Clear display and set cursor to home position */
+	shellmatta_printf(shell, "\r\nShimatta 仕舞った Reflow Controller ready\r\n\r\n");
-	shellmatta_printf(shell, "\e[2J\e[H");
-	shellmatta_printf(shell, "Shimatta 仕舞った Reflow Controller ready\r\n\r\n");
 	shell_cmd_ver(shell, NULL, 0UL);
 	shell_handle_input(shell, "\r\n", 2UL);
 }