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Hide freeMemory et.al. warnings

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This commit is contained in:
Scott Lahteine
2019-02-25 22:51:14 -06:00
parent dc88747770
commit 4200f9ed62
2 changed files with 12 additions and 6 deletions
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14
Marlin/src/HAL/HAL_STM32F1/HAL.h
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@ -159,10 +159,10 @@ extern uint16_t HAL_adc_result;
#define __bss_end __bss_end__
/** clear reset reason */
void HAL_clear_reset_source (void);
void HAL_clear_reset_source(void);
/** reset reason */
uint8_t HAL_get_reset_source (void);
uint8_t HAL_get_reset_source(void);
void _delay_ms(const int delay);
@ -180,11 +180,17 @@ static int freeMemory() {
return top;
}
*/
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
static int freeMemory() {
volatile char top;
return &top - reinterpret_cast<char*>(_sbrk(0));
}
#pragma GCC diagnostic pop
//
// SPI: Extended functions which take a channel number (hardware SPI only)
//
@ -206,8 +212,8 @@ uint8_t spiRec(uint32_t chan);
*/
void eeprom_write_byte(uint8_t *pos, unsigned char value);
uint8_t eeprom_read_byte(uint8_t *pos);
void eeprom_read_block (void *__dst, const void *__src, size_t __n);
void eeprom_update_block (const void *__src, void *__dst, size_t __n);
void eeprom_read_block(void *__dst, const void *__src, size_t __n);
void eeprom_update_block(const void *__src, void *__dst, size_t __n);
//
// ADC