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arduino_due support

This commit is contained in:
Shawn Chain 2019-05-16 23:29:28 +08:00
parent d6d03158d0
commit 0f37bfa20d
1 changed files with 21 additions and 0 deletions
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21
SerialArduino.cpp
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@ -26,8 +26,29 @@
#elif defined(__SAM3X8E__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__) #elif defined(__SAM3X8E__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
#if defined(__SAM3X8E__)
extern "C" {
#include <stdio.h>
}
extern char UDID[];
#define FLASH_ACCESS_MODE_128 0
#define EFC0 (0x400E0A00U)
#define EFC ((Efc*)EFC0)
#endif
void CSerialPort::beginInt(uint8_t n, int speed) void CSerialPort::beginInt(uint8_t n, int speed)
{ {
#if defined(__SAM3X8E__)
uint32_t _id[4];
if (0 == efc_init(EFC, FLASH_ACCESS_MODE_128, 4))
if (0 == efc_perform_read_sequence(EFC, EFC_FCMD_STUI, EFC_FCMD_SPUI, _id, 4))
::sprintf(UDID,"%08X%08X%08X%08X",_id[0],_id[1],_id[2],_id[3]);
#endif
switch (n) { switch (n) {
case 1U: case 1U:
Serial.begin(speed); Serial.begin(speed);