Fix typo

stm-firmware/calibration.c

@@ -159,7 +159,7 @@ int calibration_sequence_shell_cmd(shellmatta_handle_t shell)
 
 	/* Check noise values */
 	if (dev > CALIBRATION_MAX_PEAK_PEAK_NOISE_OHM || dev2 > CALIBRATION_MAX_PEAK_PEAK_NOISE_OHM) {
-		shellmatta_printf(shell, "Calibration failed! Too much noise. Check you're hardware.\r\n");
+		shellmatta_printf(shell, "Calibration failed! Too much noise. Check your hardware.\r\n");
 		return -3;
 	}
 

stm-firmware/shell.c

@@ -24,6 +24,7 @@
 #include <reflow-controller/adc-meas.h>
 #include <reflow-controller/digio.h>
 #include <stdlib.h>
+#include <malloc.h>
 #include <helper-macros/helper-macros.h>
 #include <reflow-controller/systick.h>
 #include <stm-periph/unique-id.h>
@@ -37,6 +38,7 @@
 #define GIT_VER "VERSION NOT SET"
 #endif
 
+extern struct stm_uart shell_uart;
 static shellmatta_instance_t shell;
 static char shell_buffer[512];
 static char history_buffer[1024];
@@ -54,8 +56,8 @@ static shellmatta_retCode_t shell_cmd_ver(const shellmatta_handle_t   handle,
 	unique_id_get(&high_id, &mid_id, &low_id);
 
 	shellmatta_printf(handle, "Reflow Oven Controller Firmware " xstr(GIT_VER) "\r\n"
-					"Compiled: " __DATE__ " at " __TIME__ "\r\n"
-					"Serial: %08X-%08X-%08X", high_id, mid_id, low_id);
+										   "Compiled: " __DATE__ " at " __TIME__ "\r\n"
+															 "Serial: %08X-%08X-%08X", high_id, mid_id, low_id);
 
 	return SHELLMATTA_OK;
 }
@@ -199,12 +201,13 @@ static shellmatta_retCode_t shell_cmd_cal(const shellmatta_handle_t   handle,
 	return SHELLMATTA_OK;
 }
 
-static shellmatta_retCode_t shell_get_sp(const shellmatta_handle_t   handle,
+static shellmatta_retCode_t shell_meminfo(const shellmatta_handle_t   handle,
 					 const char                  *arguments,
 					 uint32_t length)
 {
 	(void)arguments;
 	(void)length;
+	struct mallinfo mi;
 
 	shellmatta_printf(handle,
 			  "Stack pointer: %p\r\n"
@@ -213,6 +216,15 @@ static shellmatta_retCode_t shell_get_sp(const shellmatta_handle_t   handle,
 			  read_stack_pointer(),
 			  stack_check_get_usage(),
 			  stack_check_get_free());
+
+	mi = mallinfo();
+	shellmatta_printf(handle, "\r\nDynamic Memory Management\r\n");
+	shellmatta_printf(handle, "Allocated bytes: %d\r\n", mi.arena, mi.arena);
+	shellmatta_printf(handle, "Number of free chunks: %d\r\n", mi.ordblks);
+	shellmatta_printf(handle, "Top-most, releasable space: %d\r\n", mi.keepcost);
+	shellmatta_printf(handle, "Total free space: %d\r\n", mi.fordblks);
+	shellmatta_printf(handle, "Total allocated space: %d\r\n", mi.uordblks);
+
 	return SHELLMATTA_OK;
 }
 
@@ -233,6 +245,48 @@ static shellmatta_retCode_t shell_cmd_rot(const shellmatta_handle_t   handle,
 	return SHELLMATTA_OK;
 }
 
+static shellmatta_retCode_t shell_cmd_pt1000_res_loop(const shellmatta_handle_t handle, const char *arguments,
+						      uint32_t length)
+{
+	char arg[20];
+	size_t arg_len;
+	int led_status = 0;
+	bool run_loop = true;
+	bool single_line = false;
+	const char *data;
+	size_t len;
+	unsigned int i;
+
+	arg_len = (sizeof(arg) < length ? sizeof(arg) : length);
+	strncpy(arg, arguments, arg_len);
+	if (strstr(arg, "--single-line"))
+		single_line = true;
+
+	shellmatta_printf(handle, "\r\n");
+
+	while (run_loop) {
+		uart_receive_data_with_dma(&shell_uart, &data , &len);
+		for (i = 0; i < len; i++) {
+			if (data[i] == '\x03')
+				run_loop = false;
+		}
+		if (single_line)
+			shellmatta_printf(handle, "\x1b[1A\x1b[150D\x1b[K");
+		shell_cmd_pt1000_res(handle, "", 0UL);
+
+		led_set(0, led_status);
+		led_set(1, !led_status);
+		led_status ^= 0x1;
+
+		systick_wait_ms(150);
+	}
+
+	led_set(0, 0);
+	led_set(1, 0);
+
+	return SHELLMATTA_OK;
+}
+
 //typedef struct shellmatta_cmd
 //{
 //    char                    *cmd;       /**< command name                           */
@@ -243,7 +297,7 @@ static shellmatta_retCode_t shell_cmd_rot(const shellmatta_handle_t   handle,
 //    struct shellmatta_cmd   *next;      /**< pointer to next command or NULL        */
 //} shellmatta_cmd_t;
 
-static shellmatta_cmd_t cmd[9] = {
+static shellmatta_cmd_t cmd[10] = {
 	{
 		.cmd = "version",
 		.cmdAlias = "ver",
@@ -260,13 +314,21 @@ static shellmatta_cmd_t cmd[9] = {
 		.cmdFct = shell_cmd_pt1000_res,
 		.next = &cmd[2],
 	},
+	{
+		.cmd = "pt1000-dump",
+		.cmdAlias = "ptdump",
+		.helpText = "Get current filtered and calibrated PT1000 resistance in a loop",
+		.usageText = "pt1000-dump [--single-line]",
+		.cmdFct = shell_cmd_pt1000_res_loop,
+		.next = &cmd[3],
+	},
 	{
 		.cmd = "pt1000-clear-error",
 		.cmdAlias = "pt-clear",
 		.helpText = "Clear error status of PT1000 reading",
 		.usageText = NULL,
 		.cmdFct = shell_cmd_clear_error_status,
-		.next = &cmd[3],
+		.next = &cmd[4],
 	},
 	{
 		.cmd = "digio-get",
@@ -274,7 +336,7 @@ static shellmatta_cmd_t cmd[9] = {
 		.helpText = "Read all digital input/output ports",
 		.usageText = NULL,
 		.cmdFct = shell_cmd_digio_get,
-		.next = &cmd[4],
+		.next = &cmd[5],
 	},
 	{
 		.cmd = "digio-set",
@@ -282,7 +344,7 @@ static shellmatta_cmd_t cmd[9] = {
 		.helpText = "Set DIGIO Port",
 		.usageText = "digio-set <num> <state>",
 		.cmdFct = shell_cmd_digio_set,
-		.next = &cmd[5],
+		.next = &cmd[6],
 	},
 	{
 		.cmd = "uptime",
@@ -290,7 +352,7 @@ static shellmatta_cmd_t cmd[9] = {
 		.helpText = "Get uptime in seconds",
 		.usageText = "",
 		.cmdFct = shell_cmd_uptime,
-		.next = &cmd[6],
+		.next = &cmd[7],
 	},
 	{
 		.cmd = "calibrate",
@@ -298,15 +360,15 @@ static shellmatta_cmd_t cmd[9] = {
 		.helpText = "Calibrate resistance measurement",
 		.usageText = "",
 		.cmdFct = shell_cmd_cal,
-		.next = &cmd[7],
+		.next = &cmd[8],
 	},
 	{
-		.cmd = "get-stack-pointer",
-		.cmdAlias = "sp",
-		.helpText = "Get the stack pointer",
+		.cmd = "meminfo",
+		.cmdAlias = NULL,
+		.helpText = "Get information about memory usage",
 		.usageText = "",
-		.cmdFct = shell_get_sp,
-		.next = &cmd[8],
+		.cmdFct = shell_meminfo,
+		.next = &cmd[9],
 	},
 	{
 		.cmd = "rotary-encoder",
@@ -324,7 +386,7 @@ shellmatta_handle_t shell_init(shellmatta_write_t write_func)
 	shellmatta_retCode_t ret;
 
 	ret = shellmatta_doInit(&shell, &handle, shell_buffer, sizeof(shell_buffer), history_buffer, sizeof(history_buffer),
-				"\e[1;32mEnter command:\e[m\r\n", cmd, write_func);
+				"\e[1;32mReflow Controller>\e[m ", cmd, write_func);
 	if (ret != SHELLMATTA_OK)
 		handle = NULL;