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duplicate examples

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This commit is contained in:
matthias.ringwald@gmail.com 2015-02-06 11:37:36 +00:00
parent 231d622c24
commit 701961898c
4 changed files with 2 additions and 442 deletions
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4
platforms/stm32-f103rb-nucleo/btstack-config.h
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@ -11,8 +11,8 @@
#define HAVE_EHCILL
#define ENABLE_LOG_INFO
#define ENABLE_LOG_ERROR
// #define ENABLE_LOG_INFO
// #define ENABLE_LOG_ERROR
#define HCI_ACL_PAYLOAD_SIZE 52

206
platforms/stm32-f103rb-nucleo/gap_inquiry.c
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@ -1,206 +0,0 @@
// *****************************************************************************
//
// minimal setup for HCI code
//
// *****************************************************************************
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <btstack/hci_cmds.h>
#include <btstack/run_loop.h>
#include "hci.h"
#include "btstack-config.h"
int btstack_main(void);
#define MAX_DEVICES 10
enum DEVICE_STATE { REMOTE_NAME_REQUEST, REMOTE_NAME_INQUIRED, REMOTE_NAME_FETCHED };
struct device {
bd_addr_t address;
uint16_t clockOffset;
uint32_t classOfDevice;
uint8_t pageScanRepetitionMode;
uint8_t rssi;
enum DEVICE_STATE state;
};
#define INQUIRY_INTERVAL 5
struct device devices[MAX_DEVICES];
int deviceCount = 0;
enum STATE {INIT, W4_INQUIRY_MODE_COMPLETE, ACTIVE} ;
enum STATE state = INIT;
int getDeviceIndexForAddress( bd_addr_t addr){
int j;
for (j=0; j< deviceCount; j++){
if (BD_ADDR_CMP(addr, devices[j].address) == 0){
return j;
}
}
return -1;
}
void start_scan(void){
printf("Starting inquiry scan..\n");
hci_send_cmd(&hci_inquiry, HCI_INQUIRY_LAP, INQUIRY_INTERVAL, 0);
}
int has_more_remote_name_requests(void){
int i;
for (i=0;i<deviceCount;i++) {
if (devices[i].state == REMOTE_NAME_REQUEST) return 1;
}
return 0;
}
void do_next_remote_name_request(void){
int i;
for (i=0;i<deviceCount;i++) {
// remote name request
if (devices[i].state == REMOTE_NAME_REQUEST){
devices[i].state = REMOTE_NAME_INQUIRED;
printf("Get remote name of %s...\n", bd_addr_to_str(devices[i].address));
hci_send_cmd(&hci_remote_name_request, devices[i].address,
devices[i].pageScanRepetitionMode, 0, devices[i].clockOffset | 0x8000);
return;
}
}
}
static void continue_remote_names(){
if (has_more_remote_name_requests()){
do_next_remote_name_request();
return;
}
start_scan();
}
static void packet_handler (uint8_t packet_type, uint8_t *packet, uint16_t size){
bd_addr_t addr;
int i;
int numResponses;
int index;
// printf("packet_handler: pt: 0x%02x, packet[0]: 0x%02x\n", packet_type, packet[0]);
if (packet_type != HCI_EVENT_PACKET) return;
uint8_t event = packet[0];
switch(state){
case INIT:
if (packet[2] == HCI_STATE_WORKING) {
hci_send_cmd(&hci_write_inquiry_mode, 0x01); // with RSSI
state = W4_INQUIRY_MODE_COMPLETE;
}
break;
case W4_INQUIRY_MODE_COMPLETE:
if ( COMMAND_COMPLETE_EVENT(packet, hci_write_inquiry_mode) ) {
start_scan();
state = ACTIVE;
}
break;
case ACTIVE:
switch(event){
case HCI_EVENT_INQUIRY_RESULT:
case HCI_EVENT_INQUIRY_RESULT_WITH_RSSI:{
numResponses = packet[2];
int offset = 3;
for (i=0; i<numResponses && deviceCount < MAX_DEVICES;i++){
bt_flip_addr(addr, &packet[offset]);
offset += 6;
index = getDeviceIndexForAddress(addr);
if (index >= 0) continue; // already in our list
memcpy(devices[deviceCount].address, addr, 6);
devices[deviceCount].pageScanRepetitionMode = packet[offset];
offset += 1;
if (event == HCI_EVENT_INQUIRY_RESULT){
offset += 2; // Reserved + Reserved
devices[deviceCount].classOfDevice = READ_BT_24(packet, offset);
offset += 3;
devices[deviceCount].clockOffset = READ_BT_16(packet, offset) & 0x7fff;
offset += 2;
devices[deviceCount].rssi = 0;
} else {
offset += 1; // Reserved
devices[deviceCount].classOfDevice = READ_BT_24(packet, offset);
offset += 3;
devices[deviceCount].clockOffset = READ_BT_16(packet, offset) & 0x7fff;
offset += 2;
devices[deviceCount].rssi = packet[offset];
offset += 1;
}
devices[deviceCount].state = REMOTE_NAME_REQUEST;
printf("Device found: %s with COD: 0x%06x, pageScan %d, clock offset 0x%04x, rssi 0x%02x\n", bd_addr_to_str(addr),
devices[deviceCount].classOfDevice, devices[deviceCount].pageScanRepetitionMode,
devices[deviceCount].clockOffset, devices[deviceCount].rssi);
deviceCount++;
}
break;
}
case HCI_EVENT_INQUIRY_COMPLETE:
for (i=0;i<deviceCount;i++) {
// retry remote name request
if (devices[i].state == REMOTE_NAME_INQUIRED)
devices[i].state = REMOTE_NAME_REQUEST;
}
continue_remote_names();
break;
case BTSTACK_EVENT_REMOTE_NAME_CACHED:
bt_flip_addr(addr, &packet[3]);
printf("Cached remote name for %s: '%s'\n", bd_addr_to_str(addr), &packet[9]);
break;
case HCI_EVENT_REMOTE_NAME_REQUEST_COMPLETE:
bt_flip_addr(addr, &packet[3]);
index = getDeviceIndexForAddress(addr);
if (index >= 0) {
if (packet[2] == 0) {
printf("Name: '%s'\n", &packet[9]);
devices[index].state = REMOTE_NAME_FETCHED;
} else {
printf("Failed to get name: page timeout\n");
}
}
continue_remote_names();
break;
default:
break;
}
break;
default:
break;
}
}
// main == setup
int btstack_main(void)
{
hci_register_packet_handler(packet_handler);
// turn on!
hci_power_control(HCI_POWER_ON);
// go!
run_loop_execute();
// happy compiler!
return 0;
}

57
platforms/stm32-f103rb-nucleo/led_counter.c
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@ -1,57 +0,0 @@
// *****************************************************************************
//
// led_counter demo - uses the BTstack run loop to blink an LED
//
// *****************************************************************************
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "btstack_memory.h"
#include <btstack/hal_led.h>
#include <btstack/run_loop.h>
#include "btstack-config.h"
int btstack_main(void);
#define HEARTBEAT_PERIOD_MS 1000
static int counter = 0;
static timer_source_t heartbeat;
static void register_timer(timer_source_t *timer, uint16_t period){
run_loop_set_timer(timer, period);
run_loop_add_timer(timer);
}
static void heartbeat_handler(timer_source_t *ts){
// increment counter
char lineBuffer[30];
sprintf(lineBuffer, "BTstack counter %04u\n", ++counter);
printf(lineBuffer);
// toggle LED
hal_led_toggle();
// re-register timer
register_timer(ts, HEARTBEAT_PERIOD_MS);
}
// main
int btstack_main(void)
{
// set one-shot timer
heartbeat.process = &heartbeat_handler;
register_timer(&heartbeat, HEARTBEAT_PERIOD_MS);
printf("Run...\n\r");
// go!
run_loop_execute();
return 0;
}

177
platforms/stm32-f103rb-nucleo/spp_counter.c
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@ -1,177 +0,0 @@
// *****************************************************************************
//
// spp_counter demo - it provides an SPP and sends a counter every second
//
// it doesn't use the LCD to get down to a minimal memory footprint
//
// *****************************************************************************
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <btstack/hci_cmds.h>
#include <btstack/run_loop.h>
#include <btstack/sdp_util.h>
#include "hci.h"
#include "l2cap.h"
#include "btstack_memory.h"
#include "remote_device_db.h"
#include "rfcomm.h"
#include "sdp.h"
#include "btstack-config.h"
#define HEARTBEAT_PERIOD_MS 1000
static uint8_t rfcomm_channel_nr = 1;
static uint16_t rfcomm_channel_id;
static uint8_t spp_service_buffer[150];
static timer_source_t heartbeat;
static int real_counter = 0;
static int counter_to_send = 0;
enum STATE {INIT, W4_CONNECTION, W4_CHANNEL_COMPLETE, ACTIVE} ;
enum STATE state = INIT;
static void send_packet(void){
if (real_counter <= counter_to_send) return;
char lineBuffer[30];
sprintf(lineBuffer, "BTstack counter %04u\n\r", counter_to_send);
printf(lineBuffer);
int err = rfcomm_send_internal(rfcomm_channel_id, (uint8_t*) lineBuffer, strlen(lineBuffer));
if (err) return;
counter_to_send++;
}
// Bluetooth logic
static void packet_handler (void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
bd_addr_t event_addr;
uint8_t rfcomm_channel_nr;
uint16_t mtu;
uint8_t event = packet[0];
// handle events, ignore data
if (packet_type != HCI_EVENT_PACKET) return;
switch (event) {
case BTSTACK_EVENT_STATE:
// bt stack activated, get started - set local name
if (packet[2] == HCI_STATE_WORKING) {
hci_send_cmd(&hci_write_local_name, "BTstack SPP Counter");
}
break;
case HCI_EVENT_COMMAND_COMPLETE:
if (COMMAND_COMPLETE_EVENT(packet, hci_read_bd_addr)){
bt_flip_addr(event_addr, &packet[6]);
printf("BD-ADDR: %s\n\r", bd_addr_to_str(event_addr));
break;
}
if (COMMAND_COMPLETE_EVENT(packet, hci_write_local_name)){
hci_discoverable_control(1);
break;
}
break;
case HCI_EVENT_LINK_KEY_REQUEST:
// deny link key request
printf("Link key request\n\r");
bt_flip_addr(event_addr, &packet[2]);
hci_send_cmd(&hci_link_key_request_negative_reply, &event_addr);
break;
case HCI_EVENT_PIN_CODE_REQUEST:
// inform about pin code request
printf("Pin code request - using '0000'\n\r");
bt_flip_addr(event_addr, &packet[2]);
hci_send_cmd(&hci_pin_code_request_reply, &event_addr, 4, "0000");
break;
case RFCOMM_EVENT_INCOMING_CONNECTION:
// data: event (8), len(8), address(48), channel (8), rfcomm_cid (16)
bt_flip_addr(event_addr, &packet[2]);
rfcomm_channel_nr = packet[8];
rfcomm_channel_id = READ_BT_16(packet, 9);
printf("RFCOMM channel %u requested for %s\n\r", rfcomm_channel_nr, bd_addr_to_str(event_addr));
rfcomm_accept_connection_internal(rfcomm_channel_id);
break;
case RFCOMM_EVENT_OPEN_CHANNEL_COMPLETE:
// data: event(8), len(8), status (8), address (48), server channel(8), rfcomm_cid(16), max frame size(16)
if (packet[2]) {
printf("RFCOMM channel open failed, status %u\n\r", packet[2]);
} else {
rfcomm_channel_id = READ_BT_16(packet, 12);
mtu = READ_BT_16(packet, 14);
printf("\n\rRFCOMM channel open succeeded. New RFCOMM Channel ID %u, max frame size %u\n\r", rfcomm_channel_id, mtu);
}
break;
case DAEMON_EVENT_HCI_PACKET_SENT:
case RFCOMM_EVENT_CREDITS:
if (rfcomm_can_send_packet_now(rfcomm_channel_id)) send_packet();
break;
case RFCOMM_EVENT_CHANNEL_CLOSED:
rfcomm_channel_id = 0;
break;
default:
break;
}
}
static void run_loop_register_timer(timer_source_t *timer, uint16_t period){
run_loop_set_timer(timer, period);
run_loop_add_timer(timer);
}
static void timer_handler(timer_source_t *ts){
real_counter++;
// re-register timer
run_loop_register_timer(ts, HEARTBEAT_PERIOD_MS);
}
// main
int btstack_main(void);
int btstack_main(void){
// init L2CAP
l2cap_init();
l2cap_register_packet_handler(packet_handler);
// init RFCOMM
rfcomm_init();
rfcomm_register_packet_handler(packet_handler);
rfcomm_register_service_internal(NULL, rfcomm_channel_nr, 100); // reserved channel, mtu=100
// init SDP, create record for SPP and register with SDP
sdp_init();
memset(spp_service_buffer, 0, sizeof(spp_service_buffer));
service_record_item_t * service_record_item = (service_record_item_t *) spp_service_buffer;
sdp_create_spp_service( (uint8_t*) &service_record_item->service_record, 1, "SPP Counter");
printf("SDP service buffer size: %u\n\r", (uint16_t) (sizeof(service_record_item_t) + de_get_len((uint8_t*) &service_record_item->service_record)));
sdp_register_service_internal(NULL, service_record_item);
// set one-shot timer
heartbeat.process = &timer_handler;
run_loop_register_timer(&heartbeat, HEARTBEAT_PERIOD_MS);
printf("Run...\n\r");
// turn on!
hci_power_control(HCI_POWER_ON);
// go!
run_loop_execute();
// happy compiler!
return 0;
}