diff options
Diffstat (limited to 'testhal/AVR/SPI/main.c')
-rw-r--r-- | testhal/AVR/SPI/main.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/testhal/AVR/SPI/main.c b/testhal/AVR/SPI/main.c deleted file mode 100644 index 1ccd4485f..000000000 --- a/testhal/AVR/SPI/main.c +++ /dev/null @@ -1,87 +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.h"
-#include "hal.h"
-#include <util/delay.h>
-#include "chprintf.h"
-
-// #define SPI_ROLE SPI_ROLE_SLAVE
-#define SPI_ROLE SPI_ROLE_MASTER
-#if (SPI_ROLE == SPI_ROLE_MASTER)
- #define ROLE "Master"
- char msg[] = "Message from master\r\n";
-#else
- #define ROLE "Slave"
- char msg[] = "Message from slave \r\n";
-#endif
-
-void spicallback(SPIDriver *spip){
- chSequentialStreamPut(&SD1, '.');
- spip->txbuf = 0; // terminating null
-}
-
-/*
- * Application entry point.
- */
-int main(void) {
-
-/*
- * SPI interface configuration
- */
- static SPIConfig spicfg = {
- SPI_ROLE,
- IOPORT2,
- SPI1_SS,
- SPI_MODE_0,
- SPI_MSB_FIRST,
- SPI_SCK_FOSC_128,
- spicallback
- };
-
- /*
- * 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();
- chSysInit();
-
- spiStart(&SPID1, &spicfg);
- sdStart(&SD1, NULL);
-
- chprintf((BaseSequentialStream *) &SD1, "Start %s\r\n", ROLE);
-
- while(1) {
- char buf[24];
-
-#if (SPI_ROLE == SPI_ROLE_MASTER)
- spiSelect(&SPID1);
- spiExchange(&SPID1, sizeof(msg), msg, buf);
- spiUnselect(&SPID1);
-
- chprintf((BaseSequentialStream *) &SD1,"%s: %s\r\n", ROLE, buf);
- chThdSleepMilliseconds(500);
-#else
- spiExchange(&SPID1, sizeof(msg), msg, buf);
- chprintf((BaseSequentialStream *) &SD1,"%s: %s\r\n", ROLE, buf);
-#endif
-
- }
-}
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