towards a basic test app

src/hci.c

@@ -5,7 +5,40 @@
  *
  */
 
+#include <unistd.h>
+
 #include "hci.h"
 
-void hci_run(hci_transport_t *transport, void *config){
+static hci_transport_t *hci_transport;
+
+void hci_init(hci_transport_t *transport, void *config){
+    
+    // reference to use transport layer implementation
+    hci_transport = transport;
+    
+    // open unix socket
+    
+    // wait for connections
+    
+    // enter loop
+    
+    // handle events
 }
+
+int hci_power_control(HCI_POWER_MODE power_mode){
+    return 0;
+}
+
+int hci_send_cmd(char *buffer, int size){
+    return hci_transport->send_cmd_packet(buffer, size);
+}
+
+void hci_run(){
+    while (1) {
+        //  construct file descriptor set to wait for
+        //  select
+        
+        // for each ready file in FD - call handle_data
+        sleep(1);
+    }
+}

src/hci.h

@@ -9,6 +9,17 @@
 
 #include "hci_transport.h"
 
-// run the hci daemon loop
-void hci_run(hci_transport_t *transport, void *config);
+typedef enum {
+    HCI_POWER_OFF = 0,
+    HCI_POWER_ON 
+} HCI_POWER_MODE;
+
+// set up HCI
+void hci_init(hci_transport_t *transport, void *config);
+
+// power control
+int hci_power_control(HCI_POWER_MODE mode);
+
+// run the hci daemon loop
+void hci_run();
 

src/hci_transport_h4.c

@@ -5,7 +5,7 @@
  *
  */
 
-#include "hci_h4_transport.h"
+#include "hci_transport_h4.h"
 
 // prototypes
 static int    open(void *transport_config){
@@ -26,6 +26,7 @@ static int    send_acl_packet(void *packet, int size){
 
 static void   register_event_packet_handler(void (*handler)(void *packet, int size)){
 }
+
 static void   register_acl_packet_handler  (void (*handler)(void *packet, int size)){
 }
 
@@ -43,7 +44,10 @@ static const char * get_transport_name(){
 
 // private data
 
-typedef struct {
+typedef struct {    
+    hci_uart_config_t *config;
+    void (*event_packet_handle)(void *packet, int size);
+    void (*acl_packet_handle)(void *packet, int size);
 } hci_h4_transport_private_t;
 
 // single instance

src/main.c

@@ -8,9 +8,25 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
+
+#include <pthread.h>
 
 #include "hci.h"
-#include "hci_h4_transport.h"
+#include "hci_transport_h4.h"
+
+static hci_transport_t * transport;
+static hci_uart_config_t config;
+
+
+#if 0
+static void *hci_daemon_thread(void *arg){
+    printf("HCI Daemon started\n");
+    hci_run(transport, &config);
+    return NULL;
+}
+#endif
+
 
 int main (int argc, const char * argv[]) {
     
@@ -21,16 +37,31 @@ int main (int argc, const char * argv[]) {
     }
     
     // H4 UART
-    hci_transport_t * transport = &hci_h4_transport;
+    transport = &hci_h4_transport;
 
     // Ancient Ericsson ROK 101 007 (ca. 2001)
-    hci_uart_config_t config;
     config.device_name = argv[1];
     config.baudrate    = 57600;
     config.flowcontrol = 1;
 
-    // Go
-    hci_run(transport, &config);
+#if 0
+    // create and start HCI daemon thread
+    pthread_t new_thread;
+    pthread_create(&new_thread, NULL, hci_daemon_thread, NULL);
+
+    // open UNIX domain socket
+    while(1){
+        sleep(1);
+        printf(".\n");
+    }
     
+#endif
+
+    hci_init(transport, &config);
+    hci_power_control(HCI_POWER_ON);
+    // 
+    // register callback
+    //
+    hci_run();    
     return 0;
 }