mhu/reflow-oven-control-sw
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Add dynamic memory info to meminfo command

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Mario Hüttel 2020-04-20 01:05:48 +02:00
parent 66d6a76e1a
commit 4e4dc8e16e
1 changed files with 16 additions and 5 deletions
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21
stm-firmware/shell.c
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@ -24,6 +24,7 @@
#include <reflow-controller/adc-meas.h> #include <reflow-controller/adc-meas.h>
#include <reflow-controller/digio.h> #include <reflow-controller/digio.h>
#include <stdlib.h> #include <stdlib.h>
#include <malloc.h>
#include <helper-macros/helper-macros.h> #include <helper-macros/helper-macros.h>
#include <reflow-controller/systick.h> #include <reflow-controller/systick.h>
#include <stm-periph/unique-id.h> #include <stm-periph/unique-id.h>
@ -200,12 +201,13 @@ static shellmatta_retCode_t shell_cmd_cal(const shellmatta_handle_t handle,
return SHELLMATTA_OK; 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, const char *arguments,
uint32_t length) uint32_t length)
{ {
(void)arguments; (void)arguments;
(void)length; (void)length;
struct mallinfo mi;
shellmatta_printf(handle, shellmatta_printf(handle,
"Stack pointer: %p\r\n" "Stack pointer: %p\r\n"
@ -214,6 +216,15 @@ static shellmatta_retCode_t shell_get_sp(const shellmatta_handle_t handle,
read_stack_pointer(), read_stack_pointer(),
stack_check_get_usage(), stack_check_get_usage(),
stack_check_get_free()); 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; return SHELLMATTA_OK;
} }
@ -352,11 +363,11 @@ static shellmatta_cmd_t cmd[10] = {
.next = &cmd[8], .next = &cmd[8],
}, },
{ {
.cmd = "get-stack-pointer", .cmd = "meminfo",
.cmdAlias = "sp", .cmdAlias = NULL,
.helpText = "Get the stack pointer", .helpText = "Get information about memory usage",
.usageText = "", .usageText = "",
.cmdFct = shell_get_sp, .cmdFct = shell_meminfo,
.next = &cmd[9], .next = &cmd[9],
}, },
{ {