mirror of https://github.com/ARMmbed/mbed-os.git
101 lines
3.0 KiB
C++
101 lines
3.0 KiB
C++
/* mbed Microcontroller Library
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* Copyright (c) 2017 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "mbed.h"
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#include "test_env.h"
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#if !DEVICE_CAN
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#error [NOT_SUPPORTED] CAN not supported
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#endif
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#if defined(TARGET_LPC1549)
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#define CAN_RD D9
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#define CAN_TD D8
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#elif defined(TARGET_LPC1768) || defined(TARGET_LPC4088)
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#define CAN_RD p9
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#define CAN_TD p10
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#elif defined(TARGET_B96B_F446VE)
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#define CAN_RD PD_0
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#define CAN_TD PD_1
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#elif defined(TARGET_VK_RZ_A1H)
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#define CAN_RD P5_9
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#define CAN_TD P5_10
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#elif defined(TARGET_NUCLEO_F042K6) || \
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defined(TARGET_NUCLEO_F072RB) || \
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defined(TARGET_NUCLEO_F091RC) || \
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defined(TARGET_NUCLEO_F302R8) || \
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defined(TARGET_NUCLEO_F303RE) || \
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defined(TARGET_NUCLEO_F303K8) || \
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defined(TARGET_NUCLEO_F334R8) || \
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defined(TARGET_NUCLEO_F412ZG) || \
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defined(TARGET_DISCO_F429ZI) || \
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defined(TARGET_NUCLEO_F446RE) || \
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defined(TARGET_NUCLEO_F746ZG) || \
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defined(TARGET_NUCLEO_L432KC) || \
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defined(TARGET_DISCO_L476VG) || \
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defined(TARGET_NUCLEO_L476RG)
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#define CAN_RD PA_11
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#define CAN_TD PA_12
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#elif defined(TARGET_NUCLEO_F103RB) || \
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defined(TARGET_NUCLEO_F207ZG) || \
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defined(TARGET_DISCO_F303VC) || \
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defined(TARGET_NUCLEO_F303ZE) || \
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defined(TARGET_NUCLEO_F412ZG) || \
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defined(TARGET_NUCLEO_F429ZI) || \
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defined(TARGET_NUCLEO_F439ZI) || \
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defined(TARGET_NUCLEO_F446ZE) || \
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defined(TARGET_DISCO_F469NI) || \
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defined(TARGET_DISCO_F746NG) || \
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defined(TARGET_NUCLEO_F756ZG) || \
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defined(TARGET_NUCLEO_F767ZI) || \
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defined(TARGET_DISCO_F769NI) || \
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defined(TARGET_NUCLEO_L486RG)
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#define CAN_RD PB_8
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#define CAN_TD PB_9
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#endif
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int result = true;
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void Check_CAN_Frequency(int CanFrequency)
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{
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printf("Init CAN at %d Hz\n", CanFrequency);
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CAN can_object(CAN_RD, CAN_TD, CanFrequency);
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#if !defined(TARGET_VK_RZ_A1H)
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can_object.mode(CAN::Reset);
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#endif
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if (!can_object.mode(CAN::LocalTest)) {
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printf("CAN MODE_TEST_LOCAL failed\n");
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result = false;
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}
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}
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int main()
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{
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MBED_HOSTTEST_TIMEOUT(20);
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MBED_HOSTTEST_SELECT(dev_null);
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MBED_HOSTTEST_DESCRIPTION(CAN API at different frequency);
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MBED_HOSTTEST_START("MBED_A30");
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const int frequency_table[] = {10000, 50000, 100000, 500000, 1000000};
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for (uint32_t i = 0; i < sizeof(frequency_table)/sizeof(int); i++) {
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Check_CAN_Frequency(frequency_table[i]);
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}
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MBED_HOSTTEST_RESULT(result);
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}
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