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Reduce warnings, extern "C" cleanup (#20279)

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This commit is contained in:
Scott Lahteine
2020-11-25 21:40:56 -06:00
committed by GitHub
parent 649965ae32
commit 18853defdd
26 changed files with 170 additions and 122 deletions
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17
Marlin/src/HAL/LINUX/HAL.cpp
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@ -27,18 +27,13 @@
HalSerial usb_serial;
// U8glib required functions
extern "C" void u8g_xMicroDelay(uint16_t val) {
DELAY_US(val);
}
extern "C" void u8g_MicroDelay() {
u8g_xMicroDelay(1);
}
extern "C" void u8g_10MicroDelay() {
u8g_xMicroDelay(10);
}
extern "C" void u8g_Delay(uint16_t val) {
delay(val);
extern "C" {
void u8g_xMicroDelay(uint16_t val) { DELAY_US(val); }
void u8g_MicroDelay() { u8g_xMicroDelay(1); }
void u8g_10MicroDelay() { u8g_xMicroDelay(10); }
void u8g_Delay(uint16_t val) { delay(val); }
}
//************************//
// return free heap space

12
Marlin/src/HAL/LINUX/HAL.h
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@ -79,10 +79,16 @@ extern HalSerial usb_serial;
inline void HAL_init() {}
// Utility functions
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
#if GCC_VERSION <= 50000
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
#endif
int freeMemory();
#pragma GCC diagnostic pop
#if GCC_VERSION <= 50000
#pragma GCC diagnostic pop
#endif
// ADC
#define HAL_ADC_VREF 5.0

11
Marlin/src/HAL/LINUX/include/Arduino.h
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@ -67,8 +67,11 @@ void cli(); // Disable
void sei(); // Enable
void attachInterrupt(uint32_t pin, void (*callback)(), uint32_t mode);
void detachInterrupt(uint32_t pin);
extern "C" void GpioEnableInt(uint32_t port, uint32_t pin, uint32_t mode);
extern "C" void GpioDisableInt(uint32_t port, uint32_t pin);
extern "C" {
void GpioEnableInt(uint32_t port, uint32_t pin, uint32_t mode);
void GpioDisableInt(uint32_t port, uint32_t pin);
}
// Program Memory
#define pgm_read_ptr(addr) (*((void**)(addr)))
@ -92,9 +95,7 @@ using std::memcpy;
#define strlen_P strlen
// Time functions
extern "C" {
void delay(const int milis);
}
extern "C" void delay(const int milis);
void _delay_ms(const int delay);
void delayMicroseconds(unsigned long);
uint32_t millis();