diff options
Diffstat (limited to 'demos/ARMCM4-STM32F407-DISCOVERY-G++/main.cpp')
| -rw-r--r-- | demos/ARMCM4-STM32F407-DISCOVERY-G++/main.cpp | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY-G++/main.cpp b/demos/ARMCM4-STM32F407-DISCOVERY-G++/main.cpp deleted file mode 100644 index 53825dbdb..000000000 --- a/demos/ARMCM4-STM32F407-DISCOVERY-G++/main.cpp +++ /dev/null @@ -1,199 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-#include "ch.hpp"
-#include "hal.h"
-#include "fs.hpp"
-#include "fatfs_fsimpl.hpp"
-#include "test.h"
-
-using namespace chibios_rt;
-using namespace chibios_fatfs;
-
-/*
- * LED blink sequences.
- * NOTE: Sequences must always be terminated by a GOTO instruction.
- * NOTE: The sequencer language could be easily improved but this is outside
- * the scope of this demo.
- */
-#define SLEEP 0
-#define GOTO 1
-#define STOP 2
-#define BITCLEAR 3
-#define BITSET 4
-
-typedef struct {
- uint8_t action;
- uint32_t value;
-} seqop_t;
-
-// Flashing sequence for LED3.
-static const seqop_t LED3_sequence[] =
-{
- {BITSET, PAL_PORT_BIT(GPIOD_LED3)},
- {SLEEP, 800},
- {BITCLEAR, PAL_PORT_BIT(GPIOD_LED3)},
- {SLEEP, 200},
- {GOTO, 0}
-};
-
-// Flashing sequence for LED4.
-static const seqop_t LED4_sequence[] =
-{
- {BITSET, PAL_PORT_BIT(GPIOD_LED4)},
- {SLEEP, 600},
- {BITCLEAR, PAL_PORT_BIT(GPIOD_LED4)},
- {SLEEP, 400},
- {GOTO, 0}
-};
-
-// Flashing sequence for LED5.
-static const seqop_t LED5_sequence[] =
-{
- {BITSET, PAL_PORT_BIT(GPIOD_LED5)},
- {SLEEP, 400},
- {BITCLEAR, PAL_PORT_BIT(GPIOD_LED5)},
- {SLEEP, 600},
- {GOTO, 0}
-};
-
-// Flashing sequence for LED6.
-static const seqop_t LED6_sequence[] =
-{
- {BITSET, PAL_PORT_BIT(GPIOD_LED6)},
- {SLEEP, 200},
- {BITCLEAR, PAL_PORT_BIT(GPIOD_LED6)},
- {SLEEP, 800},
- {GOTO, 0}
-};
-
-/*
- * Sequencer thread class. It can drive LEDs or other output pins.
- * Any sequencer is just an instance of this class, all the details are
- * totally encapsulated and hidden to the application level.
- */
-class SequencerThread : public BaseStaticThread<128> {
-private:
- const seqop_t *base, *curr; // Thread local variables.
-
-protected:
- virtual msg_t main(void) {
-
- setName("sequencer");
-
- while (true) {
- switch(curr->action) {
- case SLEEP:
- sleep(curr->value);
- break;
- case GOTO:
- curr = &base[curr->value];
- continue;
- case STOP:
- return 0;
- case BITCLEAR:
- palClearPort(GPIOD, curr->value);
- break;
- case BITSET:
- palSetPort(GPIOD, curr->value);
- break;
- }
- curr++;
- }
- }
-
-public:
- SequencerThread(const seqop_t *sequence) : BaseStaticThread<128>() {
-
- base = curr = sequence;
- }
-};
-
-/*
- * Tester thread class. This thread executes the test suite.
- */
-class TesterThread : public BaseStaticThread<256> {
-
-protected:
- virtual msg_t main(void) {
-
- setName("tester");
-
- return TestThread(&SD2);
- }
-
-public:
- TesterThread(void) : BaseStaticThread<256>() {
- }
-};
-
-/* Static threads instances.*/
-static TesterThread tester;
-static SequencerThread blinker1(LED3_sequence);
-static SequencerThread blinker2(LED4_sequence);
-static SequencerThread blinker3(LED5_sequence);
-static SequencerThread blinker4(LED6_sequence);
-
-static FatFSWrapper fs;
-
-/*
- * Application entry point.
- */
-int main(void) {
-
- /*
- * System initializations.
- * - HAL initialization, this also initializes the configured device drivers
- * and performs the board-specific initializations.
- * - Kernel initialization, the main() function becomes a thread and the
- * RTOS is active.
- */
- halInit();
- System::init();
-
- fs.mount();
- fs.unmount();
-
- /*
- * Activates the serial driver 2 using the driver default configuration.
- * PA2(TX) and PA3(RX) are routed to USART2.
- */
- sdStart(&SD2, NULL);
- palSetPadMode(GPIOA, 2, PAL_MODE_ALTERNATE(7));
- palSetPadMode(GPIOA, 3, PAL_MODE_ALTERNATE(7));
-
- /*
- * Starts several instances of the SequencerThread class, each one operating
- * on a different LED.
- */
- blinker1.start(NORMALPRIO + 10);
- blinker2.start(NORMALPRIO + 10);
- blinker3.start(NORMALPRIO + 10);
- blinker4.start(NORMALPRIO + 10);
-
- /*
- * Serves timer events.
- */
- while (true) {
- if (palReadPad(GPIOA, GPIOA_BUTTON)) {
- tester.start(NORMALPRIO);
- tester.wait();
- };
- BaseThread::sleep(MS2ST(500));
- }
-
- return 0;
-}
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