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@ -158,7 +158,7 @@ typedef int8_t pin_t; |
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// Public Variables
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// ------------------------
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/** result of last ADC conversion */ |
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// Result of last ADC conversion
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extern uint16_t HAL_adc_result; |
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// ------------------------
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@ -174,14 +174,17 @@ extern uint16_t HAL_adc_result; |
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// Memory related
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#define __bss_end __bss_end__ |
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/** clear reset reason */ |
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// Clear reset reason
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void HAL_clear_reset_source(void); |
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/** reset reason */ |
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// Reset reason
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uint8_t HAL_get_reset_source(void); |
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void _delay_ms(const int delay); |
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#pragma GCC diagnostic push |
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#pragma GCC diagnostic ignored "-Wunused-function" |
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/*
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extern "C" { |
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int freeMemory(void); |
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@ -189,6 +192,7 @@ extern "C" { |
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*/ |
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extern "C" char* _sbrk(int incr); |
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/*
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static int freeMemory() { |
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volatile int top; |
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@ -197,9 +201,6 @@ static int freeMemory() { |
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} |
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*/ |
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#pragma GCC diagnostic push |
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#pragma GCC diagnostic ignored "-Wunused-function" |
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static int freeMemory() { |
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volatile char top; |
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return &top - reinterpret_cast<char*>(_sbrk(0)); |
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@ -211,11 +212,11 @@ static int freeMemory() { |
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// SPI: Extended functions which take a channel number (hardware SPI only)
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//
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/** Write single byte to specified SPI channel */ |
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// Write single byte to specified SPI channel
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void spiSend(uint32_t chan, byte b); |
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/** Write buffer to specified SPI channel */ |
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// Write buffer to specified SPI channel
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void spiSend(uint32_t chan, const uint8_t* buf, size_t n); |
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/** Read single byte from specified SPI channel */ |
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// Read single byte from specified SPI channel
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uint8_t spiRec(uint32_t chan); |
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//
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