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Test MPU is enabled by init

pull/9030/head
Kevin Bracey 2018-12-10 16:45:30 +02:00
parent 1289406f9f
commit 13a24bc0bd
1 changed files with 3 additions and 5 deletions
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8
TESTS/mbed_hal/mpu/main.cpp
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@ -72,11 +72,9 @@ static void hard_fault_handler_test()
static void mpu_fault_test(const volatile uint16_t *mem_function) static void mpu_fault_test(const volatile uint16_t *mem_function)
{ {
mbed_mpu_init(); // Verify that the mpu causes faults when executing ram after init
// Verify that the mpu causes faults when executing ram
fault_count = 0; fault_count = 0;
mbed_mpu_enable_ram_xn(true); mbed_mpu_init();
call_mem(mem_function); call_mem(mem_function);
TEST_ASSERT_EQUAL(1, fault_count); TEST_ASSERT_EQUAL(1, fault_count);
@ -86,7 +84,7 @@ static void mpu_fault_test(const volatile uint16_t *mem_function)
call_mem(mem_function); call_mem(mem_function);
TEST_ASSERT_EQUAL(0, fault_count); TEST_ASSERT_EQUAL(0, fault_count);
// Verify that the mpu causes faults when executing ram // Verify that the mpu can be turned back on
fault_count = 0; fault_count = 0;
mbed_mpu_enable_ram_xn(true); mbed_mpu_enable_ram_xn(true);
call_mem(mem_function); call_mem(mem_function);