mirror of
https://github.com/ArduPilot/ardupilot
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56 lines
1.2 KiB
Plaintext
56 lines
1.2 KiB
Plaintext
// -*- Mode: C++; c-basic-offset: 8; indent-tabs-mode: nil -*-
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//
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// Example code for the AP_HAL AVRUARTDriver, based on FastSerial
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//
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// This code is placed into the public domain.
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//
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#include <AP_Common.h>
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#include <AP_HAL.h>
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#include <AP_HAL_AVR.h>
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const AP_HAL::HAL& hal = AP_HAL_AVR_APM1;
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void setup(void)
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{
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//
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// Set the speed for our replacement serial port.
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//
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hal.uart0->begin(115200);
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//
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// Test printing things
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//
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hal.uart0->print("test");
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hal.uart0->println(" begin");
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hal.uart0->println(1000);
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hal.uart0->println(1000, 8);
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hal.uart0->println(1000, 10);
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hal.uart0->println(1000, 16);
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hal.uart0->println_P(PSTR("progmem"));
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hal.uart0->printf("printf %d %u %#x %p %f %S\n", -1000, 1000, 1000, 1000, 1.2345, PSTR("progmem"));
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hal.uart0->printf_P(PSTR("printf_P %d %u %#x %p %f %S\n"), -1000, 1000, 1000, 1000, 1.2345, PSTR("progmem"));
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hal.uart0->println("done");
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}
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void loop(void)
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{
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int c;
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//
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// Perform a simple loopback operation.
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//
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c = hal.uart0->read();
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if (-1 != c)
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hal.uart0->write(c);
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}
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extern "C" {
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int main (void) {
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hal.init(NULL);
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setup();
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for(;;) loop();
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return 0;
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}
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}
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