liz/flipperzero-firmware
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[FL-1517] Maximum heap block stat for os_info cli cmd. (#564)

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* Memmgr: heap_get_max_free_block function. Add "Maximum heap block" to os_info cmd.
* Cli: split os_info into ps and free commands

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
SG 2021-07-05 23:01:02 +10:00 committed by GitHub
parent f153a745eb
commit 54114553c1
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 30 additions and 6 deletions
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15
applications/cli/cli_commands.c
View File

@ -354,13 +354,10 @@ void cli_command_gpio_set(Cli* cli, string_t args, void* context) {
return;
}
void cli_command_os_info(Cli* cli, string_t args, void* context) {
void cli_command_ps(Cli* cli, string_t args, void* context) {
const uint8_t threads_num_max = 32;
osThreadId_t threads_id[threads_num_max];
uint8_t thread_num = osThreadEnumerate(threads_id, threads_num_max);
printf("Free HEAP size: %d\r\n", xPortGetFreeHeapSize());
printf("Minimum heap size: %d\r\n", xPortGetMinimumEverFreeHeapSize());
printf("%d threads in total:\r\n", thread_num);
printf("%-20s %-14s %-14s %s\r\n", "Name", "Stack start", "Stack alloc", "Stack free");
for(uint8_t i = 0; i < thread_num; i++) {
@ -372,7 +369,12 @@ void cli_command_os_info(Cli* cli, string_t args, void* context) {
(uint32_t)(tcb->pxEndOfStack - tcb->pxStack + 1) * sizeof(uint32_t),
osThreadGetStackSpace(threads_id[i]) * sizeof(uint32_t));
}
return;
}
void cli_command_free(Cli* cli, string_t args, void* context) {
printf("Free heap size: %d\r\n", memmgr_get_free_heap());
printf("Minimum heap size: %d\r\n", memmgr_get_minimum_free_heap());
printf("Maximum heap block: %d\r\n", memmgr_heap_get_max_free_block());
}
void cli_commands_init(Cli* cli) {
@ -387,5 +389,6 @@ void cli_commands_init(Cli* cli) {
cli_add_command(cli, "vibro", cli_command_vibro, NULL);
cli_add_command(cli, "led", cli_command_led, NULL);
cli_add_command(cli, "gpio_set", cli_command_gpio_set, NULL);
cli_add_command(cli, "os_info", cli_command_os_info, NULL);
cli_add_command(cli, "ps", cli_command_ps, NULL);
cli_add_command(cli, "free", cli_command_free, NULL);
}

16
core/furi/memmgr_heap.c
View File

@ -208,6 +208,22 @@ static inline void traceFREE(void* pointer, size_t size) {
}
}
size_t memmgr_heap_get_max_free_block() {
size_t max_free_size = 0;
BlockLink_t* pxBlock;
osKernelLock();
pxBlock = xStart.pxNextFreeBlock;
while(pxBlock->pxNextFreeBlock != NULL) {
if(pxBlock->xBlockSize > max_free_size) {
max_free_size = pxBlock->xBlockSize;
}
pxBlock = pxBlock->pxNextFreeBlock;
}
osKernelUnlock();
return max_free_size;
}
/*-----------------------------------------------------------*/
void* pvPortMalloc(size_t xWantedSize) {

5
core/furi/memmgr_heap.h
View File

@ -23,6 +23,11 @@ void memmgr_heap_disable_thread_trace(osThreadId_t thread_id);
*/
size_t memmgr_heap_get_thread_memory(osThreadId_t thread_id);
/** Memmgr heap get the max contiguous block size on the heap
* @return size_t max contiguous block size
*/
size_t memmgr_heap_get_max_free_block();
#ifdef __cplusplus
}
#endif