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Fix for ARM issue 11859. 

1. Clear UART events before enabling
2. Reset device before return from test case
pull/12052/head
YARB(Cypress) 2019-12-09 12:54:39 +02:00
parent 8d246d8ac1
commit a79b1b3369
2 changed files with 5 additions and 0 deletions
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3
TESTS/mbed_hal_fpga_ci_test_shield/uart/main.cpp
View File

@ -133,6 +133,9 @@ static void uart_test_common(int baudrate, int data_bits, SerialParity parity, i
serial_set_flow_control_direct(&serial, FlowControlRTSCTS, &pinmap);
#else
//skip this test case if static pinmap is not supported
// Cleanup uart to be able execute next test case
serial_free(&serial);
tester.reset();
return;
#endif
} else {

2
targets/TARGET_Cypress/TARGET_PSOC6/psoc6csp/hal/src/cyhal_uart.c
View File

@ -720,10 +720,12 @@ void cyhal_uart_enable_event(cyhal_uart_t *obj, cyhal_uart_event_t event, uint8_
obj->irq_cause &= ~event;
if (event & CYHAL_UART_IRQ_RX_NOT_EMPTY)
{
Cy_SCB_ClearRxInterrupt(obj->base, CY_SCB_RX_INTR_NOT_EMPTY);
Cy_SCB_SetRxInterruptMask(obj->base, Cy_SCB_GetRxInterruptMask(obj->base) & ~CY_SCB_RX_INTR_NOT_EMPTY);
}
if (event & CYHAL_UART_IRQ_TX_EMPTY)
{
Cy_SCB_ClearTxInterrupt(obj->base, CY_SCB_UART_TX_EMPTY);
Cy_SCB_SetTxInterruptMask(obj->base, Cy_SCB_GetTxInterruptMask(obj->base) & ~CY_SCB_UART_TX_EMPTY);
}
}