static inline bool osif_IsIsrContext(void)
{
bool is_isr = false;
uint32_t ipsr_code = (uint32_t)( (S32_SCB->ICSR & S32_SCB_ICSR_VECTACTIVE_MASK) >> S32_SCB_ICSR_VECTACTIVE_SHIFT );
if (ipsr_code != 0u)
{
is_isr = true;
}
return is_isr;
}
int_t __read_console(__file_handle handle, uchar_t * buffer, size_t * count)
{
#ifdef rtos_version
if(osif_IsIsrContext() == true)
taskDISABLE_INTERRUPTS();
else
{
taskENTER_CRITICAL();
}
#endif
uint32_t bytesRemain;
bool MsgDone=false;
uchar_t new_lin[]={"\n"};
int i=0;
while (MsgDone==false)
{
LPUART_DRV_ReceiveData(INST_LPUART1, &buffer[i], 1);
while(LPUART_DRV_GetReceiveStatus(INST_LPUART1, &bytesRemain) != STATUS_SUCCESS);
LPUART_DRV_SendData(INST_LPUART1, &buffer[i], 1);
while(LPUART_DRV_GetTransmitStatus(INST_LPUART1, &bytesRemain) != STATUS_SUCCESS);
if(buffer[i++] == '\r')
{
buffer[i-1]='\n';
MsgDone = true;
}
}
LPUART_DRV_SendData(INST_LPUART1, new_lin, 1);
while(LPUART_DRV_GetTransmitStatus(INST_LPUART1, &bytesRemain) != STATUS_SUCCESS);
buffer[i]=0;
*count = (size_t)i;
#ifdef rtos_version
if(osif_IsIsrContext() == true)
taskENABLE_INTERRUPTS();
else
{
taskEXIT_CRITICAL();
}
#endif
return 0;
}
int_t __write_console(__file_handle handle, uchar_t * buffer, size_t * count)
{
#ifdef rtos_version
if(osif_IsIsrContext() == true)
taskDISABLE_INTERRUPTS();
else
{
taskENTER_CRITICAL();
}
#endif
uint32_t bytesRemain;
size_t bytes=*count;
uchar_t ret_car[]={"\r"};
LPUART_DRV_SendData(INST_LPUART1, buffer, bytes);
while(LPUART_DRV_GetTransmitStatus(INST_LPUART1, &bytesRemain) != STATUS_SUCCESS);
LPUART_DRV_SendData(INST_LPUART1, ret_car, 1);
while(LPUART_DRV_GetTransmitStatus(INST_LPUART1, &bytesRemain) != STATUS_SUCCESS);
#ifdef rtos_version
if(osif_IsIsrContext() == true)
taskENABLE_INTERRUPTS();
else
{
taskEXIT_CRITICAL();
}
#endif
return 0;
}
