From 9c9c52f753a9caf51189ad9e1293476f2384676b Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sat, 15 Jun 2013 16:48:36 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@5858 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/SPC56ELxx/CAN/main.c | 148 ------------------------------------------- 1 file changed, 148 deletions(-) delete mode 100644 testhal/SPC56ELxx/CAN/main.c (limited to 'testhal/SPC56ELxx/CAN/main.c') diff --git a/testhal/SPC56ELxx/CAN/main.c b/testhal/SPC56ELxx/CAN/main.c deleted file mode 100644 index a0750898a..000000000 --- a/testhal/SPC56ELxx/CAN/main.c +++ /dev/null @@ -1,148 +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" - -struct can_instance { - CANDriver *canp; - uint32_t led; -}; - -static const struct can_instance can1 = {&CAND1, PD_LED1}; - -/* - * Internal loopback mode, 1MBaud. - * See chapter 25 on the SPC5 reference manual. - */ -static const CANConfig cancfg = { - CAN_MCR_WRN_EN, - CAN_CTRL_LPB | CAN_CTRL_PROPSEG(2) | CAN_CTRL_PSEG2(7) | - CAN_CTRL_PSEG1(3) | CAN_CTRL_PRESDIV(3) -#if SPC5_CAN_USE_FILTERS - , - { - {0, 0x00000001}, - {1, 0x01234567}, - {0, 0x00000000}, - {0, 0x00000003}, - {0, 0x00000004}, - {0, 0x00000005}, - {0, 0x00000006}, - {0, 0x00000007} - } -#endif -}; - -#if SPC5_CAN_USE_FILTERS -flagsmask_t rxFlag; -#endif - -/* - * Receiver thread. - */ -static WORKING_AREA(can_rx_wa, 256); -static msg_t can_rx(void *p) { - struct can_instance *cip = p; - EventListener el; - CANRxFrame rxmsg; - (void)p; - chRegSetThreadName("receiver"); - chEvtRegister(&cip->canp->rxfull_event, &el, 0); -#if SPC5_CAN_USE_FILTERS - rxFlag = chEvtGetAndClearFlagsI(&el); -#endif - while(!chThdShouldTerminate()) { - if (chEvtWaitAnyTimeout(ALL_EVENTS, MS2ST(100)) == 0) - continue; -#if !SPC5_CAN_USE_FILTERS - while (canReceive(cip->canp, CAN_ANY_MAILBOX, - &rxmsg, TIME_IMMEDIATE) == RDY_OK) { - /* Process message.*/ - palTogglePad(PORT_D, cip->led); - } -#else - while (canReceive(cip->canp, rxFlag, - &rxmsg, TIME_IMMEDIATE) == RDY_OK) { - /* Process message.*/ - palTogglePad(PORT_D, cip->led); - } -#endif - } - chEvtUnregister(&CAND1.rxfull_event, &el); - return 0; -} - -/* - * Transmitter thread. - */ -static WORKING_AREA(can_tx_wa, 256); -static msg_t can_tx(void * p) { - CANTxFrame txmsg; - - (void)p; - chRegSetThreadName("transmitter"); - txmsg.IDE = CAN_IDE_EXT; - txmsg.EID = 0x01234567; - txmsg.RTR = CAN_RTR_DATA; - txmsg.LENGTH = 8; - txmsg.data32[0] = 0x55AA55AA; - txmsg.data32[1] = 0x00FF00FF; - - while (!chThdShouldTerminate()) { - canTransmit(&CAND1, 1, &txmsg, MS2ST(100)); - palTogglePad(PORT_D, PD_LED2); - chThdSleepMilliseconds(500); - } - return 0; -} - -/* - * 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(); - chSysInit(); - - /* - * Activates the CAN driver 1. - */ - canStart(&CAND1, &cancfg); - - /* - * Starting the transmitter and receiver threads. - */ - chThdCreateStatic(can_rx_wa, sizeof(can_rx_wa), NORMALPRIO + 7, - can_rx, (void *)&can1); - chThdCreateStatic(can_tx_wa, sizeof(can_tx_wa), NORMALPRIO + 7, - can_tx, NULL); - - /* - * Normal main() thread activity, in this demo it does nothing. - */ - while (TRUE) { - chThdSleepMilliseconds(500); - } - return 0; -} -- cgit v1.2.3