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Code Issues Releases Wiki Activity

Move M100 to cpp

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This commit is contained in:
Scott Lahteine 2017-09-17 00:33:00 -05:00
parent beb346e49f
commit 5d2681a105
3 changed files with 23 additions and 25 deletions
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8
Marlin/src/Marlin.cpp
View File

@ -94,10 +94,6 @@
#include "HAL/HAL_endstop_interrupts.h"
#endif
#if ENABLED(M100_FREE_MEMORY_WATCHER)
void M100_dump_routine(const char * const title, const char *start, const char *end);
#endif
#if ENABLED(SDSUPPORT)
CardReader card;
#endif
@ -359,10 +355,6 @@ bool pin_is_protected(const int8_t pin) {
return false;
}
#if ENABLED(M100_FREE_MEMORY_WATCHER)
#include "gcode/calibrate/M100.h"
#endif
#include "gcode/host/M114.h"
#include "gcode/host/M115.h"

35
Marlin/src/gcode/calibrate/M100.h → Marlin/src/gcode/calibrate/M100.cpp
View File

@ -20,8 +20,15 @@
*
*/
#include "../../inc/MarlinConfig.h"
#if ENABLED(M100_FREE_MEMORY_WATCHER)
#include "../gcode.h"
#include "../../libs/hex_print_routines.h"
#include "../../Marlin.h" // for idle()
/**
* M100 Free Memory Watcher
*
@ -72,7 +79,7 @@ char* top_of_stack() {
}
// Count the number of test bytes at the specified location.
int16_t count_test_bytes(const char * const ptr) {
inline int16_t count_test_bytes(const char * const ptr) {
for (uint16_t i = 0; i < 32000; i++)
if (((char) ptr[i]) != TEST_BYTE)
return i - 1;
@ -94,17 +101,17 @@ int16_t count_test_bytes(const char * const ptr) {
* the block. If so, it may indicate memory corruption due to a bad pointer.
* Unexpected bytes are flagged in the right column.
*/
void dump_free_memory(const char *ptr, const char *sp) {
inline void dump_free_memory(const char *ptr, const char *sp) {
//
// Start and end the dump on a nice 16 byte boundary
// (even though the values are not 16-byte aligned).
//
ptr = (char *)((uint16_t)ptr & 0xFFF0); // Align to 16-byte boundary
sp = (char *)((uint16_t)sp | 0x000F); // Align sp to the 15th byte (at or above sp)
ptr = (char*)((ptr_int_t)((uint32_t)ptr & 0xFFFFFFF0)); // Align to 16-byte boundary
sp = (char*)((ptr_int_t)((uint32_t)sp | 0x0000000F)); // Align sp to the 15th byte (at or above sp)
// Dump command main loop
while (ptr < sp) {
print_hex_word((uint16_t)ptr); // Print the address
print_hex_address(ptr); // Print the address
SERIAL_CHAR(':');
for (uint8_t i = 0; i < 16; i++) { // and 16 data bytes
if (i == 8) SERIAL_CHAR('-');
@ -135,14 +142,14 @@ int16_t count_test_bytes(const char * const ptr) {
//
// Round the start and end locations to produce full lines of output
//
start = (char*)((uint16_t) start & 0xFFF0);
end = (char*)((uint16_t) end | 0x000F);
start = (char*)((ptr_int_t)((uint32_t)start & 0xFFFFFFF0)); // Align to 16-byte boundary
end = (char*)((ptr_int_t)((uint32_t)end | 0x0000000F)); // Align sp to the 15th byte (at or above sp)
dump_free_memory(start, end);
}
#endif // M100_FREE_MEMORY_DUMPER
int check_for_free_memory_corruption(const char * const title) {
inline int check_for_free_memory_corruption(const char * const title) {
SERIAL_ECHO(title);
char *ptr = END_OF_HEAP(), *sp = top_of_stack();
@ -187,7 +194,7 @@ int check_for_free_memory_corruption(const char * const title) {
}
SERIAL_ECHOPAIR(" block_found=", block_cnt);
if (block_cnt != 1 || __brkval != 0x0000)
if (block_cnt != 1 || __brkval != NULL)
SERIAL_ECHOLNPGM("\nMemory Corruption detected in free memory area.");
if (block_cnt == 0) // Make sure the special case of no free blocks shows up as an
@ -208,7 +215,7 @@ int check_for_free_memory_corruption(const char * const title) {
* Return the number of free bytes in the memory pool,
* with other vital statistics defining the pool.
*/
void free_memory_pool_report(char * const ptr, const int16_t size) {
inline void free_memory_pool_report(char * const ptr, const int16_t size) {
int16_t max_cnt = -1, block_cnt = 0;
char *max_addr = NULL;
// Find the longest block of test bytes in the buffer
@ -242,7 +249,7 @@ void free_memory_pool_report(char * const ptr, const int16_t size) {
* Corrupt <num> locations in the free memory pool and report the corrupt addresses.
* This is useful to check the correctness of the M100 D and the M100 F commands.
*/
void corrupt_free_memory(char *ptr, const uint16_t size) {
inline void corrupt_free_memory(char *ptr, const uint16_t size) {
ptr += 8;
const uint16_t near_top = top_of_stack() - ptr - 250, // -250 to avoid interrupt activity that's altered the stack.
j = near_top / (size + 1);
@ -261,7 +268,7 @@ void free_memory_pool_report(char * const ptr, const int16_t size) {
* M100 I
* Init memory for the M100 tests. (Automatically applied on the first M100.)
*/
void init_free_memory(char *ptr, int16_t size) {
inline void init_free_memory(char *ptr, int16_t size) {
SERIAL_ECHOLNPGM("Initializing free memory block.\n\n");
size -= 250; // -250 to avoid interrupt activity that's altered the stack.
@ -289,7 +296,7 @@ void init_free_memory(char *ptr, int16_t size) {
/**
* M100: Free Memory Check
*/
void gcode_M100() {
void GcodeSuite::M100() {
SERIAL_ECHOPAIR("\n__brkval : ", hex_address(__brkval));
SERIAL_ECHOPAIR("\n__bss_end : ", hex_address(&__bss_end));
@ -320,3 +327,5 @@ void gcode_M100() {
#endif
}
#endif // M100_FREE_MEMORY_WATCHER

5
Marlin/src/gcode/gcode.cpp
View File

@ -116,7 +116,6 @@ void GcodeSuite::dwell(millis_t time) {
//
// Placeholders for non-migrated codes
//
extern void gcode_M100();
extern void gcode_M114();
extern void gcode_M115();
extern void gcode_M117();
@ -424,9 +423,7 @@ void GcodeSuite::process_next_command() {
#endif
#if ENABLED(M100_FREE_MEMORY_WATCHER)
case 100: // M100: Free Memory Report
gcode_M100();
break;
case 100: M100(); break; // M100: Free Memory Report
#endif
case 104: M104(); break; // M104: Set hot end temperature