UDI/16c550 - TX working, RX in progress

[tpg/acess2.git] / UDI / drivers / uart_16c550 / uart16c550.c

diff --git a/UDI/drivers/uart_16c550/uart16c550.c b/UDI/drivers/uart_16c550/uart16c550.c
index 62b3de8..c67c883 100644 (file)
--- a/UDI/drivers/uart_16c550/uart16c550.c
+++ b/UDI/drivers/uart_16c550/uart16c550.c
@@ -141,8 +141,8 @@ void uart_bus_dev_bind__pio_map(udi_cb_t *gcb, udi_pio_handle_t new_pio_handle)
        }
        udi_intr_attach_cb_t    *intr_cb = UDI_MCB(new_cb, udi_intr_attach_cb_t);
        intr_cb->interrupt_idx = 0;
-       intr_cb->min_event_pend = 2;
-       intr_cb->preprocessing_handle = rdata->pio_handles[PIO_RX];
+       intr_cb->min_event_pend = 1;
+       intr_cb->preprocessing_handle = rdata->pio_handles[PIO_INTR];
        
        // Attach interrupt
        udi_intr_attach_req(intr_cb);
@@ -153,6 +153,20 @@ void uart_bus_dev_bus_unbind_ack(udi_bus_bind_cb_t *cb)
 }
 void uart_bus_dev_intr_attach_ack(udi_intr_attach_cb_t *intr_attach_cb, udi_status_t status)
 {
+       udi_cb_t        *gcb = UDI_GCB(intr_attach_cb);
+       rdata_t *rdata = gcb->context;
+
+       // TODO: Allocate interrupt cbs
+       CONTIN(uart_bus_dev_intr_attach_ack, udi_cb_alloc, (UART_CB_INTR_EVENT, rdata->interrupt_channel),
+               (udi_cb_t *new_cb))
+
+       udi_intr_event_cb_t *cb = UDI_MCB(new_cb, udi_intr_event_cb_t);
+       udi_intr_event_rdy(cb);
+
+       udi_channel_event_cb_t  *channel_cb = UDI_MCB(rdata->active_cb, udi_channel_event_cb_t);
+       
+       udi_channel_event_complete(channel_cb, UDI_OK);
+       // = = = = =
 }
 void uart_bus_dev_intr_detach_ack(udi_intr_detach_cb_t *intr_detach_cb)
 {