mirror of
https://github.com/bluekitchen/btstack.git
synced 2025-03-31 19:20:26 +00:00
added very basic example to setup ANT slave on [33,1,1]
This commit is contained in:
matthias.ringwald
parent
582b8268b9
commit
6d0d90bb05
73
MSP-EXP430F5438-CC256x/example-ant/Makefile
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73
MSP-EXP430F5438-CC256x/example-ant/Makefile
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@ -0,0 +1,73 @@
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#
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# Makefile for MSP-EXP430F5438 demo with ANT(tm) PAN1327/CC2567 Bluetooth module
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#
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# This demo requires the official init script for the CC2567 which is not publicly available.
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# If you're interested in using BTstack with the CC2567 commercially, please contact us
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# at: contact@bluekitchen-gmbh.com
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#
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# mspgcc is used: http://sourceforge.net/apps/mediawiki/mspgcc/index.php?title=MSPGCC_Wiki
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#
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BTSTACK_ROOT = ../..
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CC = msp430-gcc
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CFLAGS = -mmcu=msp430f5438a -Os -Wall -fno-toplevel-reorder -I. -I../src -I../firmware -I${BTSTACK_ROOT} -I${BTSTACK_ROOT}/chipset-cc256x -I${BTSTACK_ROOT}/src -I${BTSTACK_ROOT}/include
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LDFLAGS = -mmcu=msp430f5438a
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CORE = \
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../src/hal_tick.c \
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../src/hal_cpu.c \
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../firmware/hal_board.c \
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../firmware/hal_compat.c \
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../firmware/hal_usb.c \
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${BTSTACK_ROOT}/src/btstack_memory.c \
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${BTSTACK_ROOT}/src/linked_list.c \
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${BTSTACK_ROOT}/src/memory_pool.c \
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${BTSTACK_ROOT}/src/run_loop.c \
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${BTSTACK_ROOT}/src/run_loop_embedded.c
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COMMON = \
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../src/hal_uart_dma.c \
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${BTSTACK_ROOT}/chipset-cc256x/ant_cmds.c \
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${BTSTACK_ROOT}/chipset-cc256x/bt_control_cc256x.c \
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${BTSTACK_ROOT}/chipset-cc256x/bluetooth_init_cc2567_2.4.c \
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${BTSTACK_ROOT}/src/hci.c \
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${BTSTACK_ROOT}/src/hci_cmds.c \
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${BTSTACK_ROOT}/src/hci_dump.c \
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${BTSTACK_ROOT}/src/hci_transport_h4_ehcill_dma.c \
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${BTSTACK_ROOT}/src/l2cap.c \
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${BTSTACK_ROOT}/src/l2cap_signaling.c \
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${BTSTACK_ROOT}/src/remote_device_db_memory.c \
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${BTSTACK_ROOT}/src/rfcomm.c \
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${BTSTACK_ROOT}/src/sdp.c \
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${BTSTACK_ROOT}/src/sdp_util.c \
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${BTSTACK_ROOT}/src/utils.c \
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LCD = ../firmware/hal_lcd.c ../firmware/hal_lcd_fonts.c
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CORE_OBJ = $(CORE:.c=.o)
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COMMON_OBJ = $(COMMON:.c=.o)
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LCD_OBJ = $(LCD:.c=.o)
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# create .hex file from .out
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%.hex: %.out
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msp430-objcopy -O ihex $< $@
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# create firmware image from common objects and example source file
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all: ant-test.hex
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ant-test.out: ${CORE_OBJ} ${COMMON_OBJ} ant-test.o
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${CC} $^ ${LDFLAGS} -o $@
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clean:
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rm -f $ *.o *.out *.hex ../driver/*.o ../../src/*.o ../src/*.o ../firmware/*.o ${BTSTACK_ROOT}/chipset-cc256x/*.o ${BTSTACK_ROOT}/src/*.o
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size: all
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msp430-size ../firmware/*.o
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msp430-size ../src/*.o
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msp430-size ${BTSTACK_ROOT}/chipset-cc256x/*.o
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msp430-size ${BTSTACK_ROOT}/src/*.o
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msp430-size *.o
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msp430-size *.out
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259
MSP-EXP430F5438-CC256x/example-ant/ant-test.c
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259
MSP-EXP430F5438-CC256x/example-ant/ant-test.c
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//*****************************************************************************
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//
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// ant + spp demo - it provides a SPP port and and sends a counter every second
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// - it also listens on ANT channel 33,1,1
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//
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// it doesn't use the LCD to get down to a minimal memory footpring
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//
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//*****************************************************************************
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <msp430x54x.h>
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#include "bt_control_cc256x.h"
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#include "hal_board.h"
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#include "hal_compat.h"
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#include "hal_usb.h"
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#include <btstack/ant_cmds.h>
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#include <btstack/hci_cmds.h>
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#include <btstack/run_loop.h>
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#include <btstack/sdp_util.h>
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#include "hci.h"
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#include "l2cap.h"
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#include "btstack_memory.h"
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#include "remote_device_db.h"
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#include "rfcomm.h"
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#include "sdp.h"
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#include "config.h"
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#define HEARTBEAT_PERIOD_MS 1000
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static uint8_t rfcomm_channel_nr = 1;
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static uint16_t rfcomm_channel_id = 0;
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static uint8_t spp_service_buffer[100];
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void hexdump2(void const *data, int size){
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int i;
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for (i=0; i<size;i++){
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printf("%02X ", ((uint8_t *)data)[i]);
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}
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printf("\n");
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}
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// Bluetooth logic
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static void packet_handler (void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
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bd_addr_t event_addr;
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uint8_t rfcomm_channel_nr;
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uint16_t mtu;
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uint8_t event_code;
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// uint8_t channel;
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uint8_t message_id;
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switch (packet_type) {
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case HCI_EVENT_PACKET:
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switch (packet[0]) {
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case BTSTACK_EVENT_STATE:
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// bt stack activated, get started - set local name
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if (packet[2] == HCI_STATE_WORKING) {
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hci_send_cmd(&hci_write_local_name, "BlueMSP-Demo");
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}
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break;
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case HCI_EVENT_COMMAND_COMPLETE:
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if (COMMAND_COMPLETE_EVENT(packet, hci_read_bd_addr)){
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bt_flip_addr(event_addr, &packet[6]);
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printf("BD-ADDR: %s\n\r", bd_addr_to_str(event_addr));
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break;
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}
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if (COMMAND_COMPLETE_EVENT(packet, hci_write_local_name)){
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// start ANT init
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ant_send_cmd(&ant_reset);
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break;
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}
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break;
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case HCI_EVENT_LINK_KEY_REQUEST:
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// deny link key request
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printf("Link key request\n\r");
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bt_flip_addr(event_addr, &packet[2]);
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hci_send_cmd(&hci_link_key_request_negative_reply, &event_addr);
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break;
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case HCI_EVENT_PIN_CODE_REQUEST:
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// inform about pin code request
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printf("Pin code request - using '0000'\n\r");
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bt_flip_addr(event_addr, &packet[2]);
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hci_send_cmd(&hci_pin_code_request_reply, &event_addr, 4, "0000");
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break;
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case RFCOMM_EVENT_INCOMING_CONNECTION:
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// data: event (8), len(8), address(48), channel (8), rfcomm_cid (16)
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bt_flip_addr(event_addr, &packet[2]);
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rfcomm_channel_nr = packet[8];
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rfcomm_channel_id = READ_BT_16(packet, 9);
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printf("RFCOMM channel %u requested for %s\n\r", rfcomm_channel_nr, bd_addr_to_str(event_addr));
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rfcomm_accept_connection_internal(rfcomm_channel_id);
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break;
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case RFCOMM_EVENT_OPEN_CHANNEL_COMPLETE:
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// data: event(8), len(8), status (8), address (48), server channel(8), rfcomm_cid(16), max frame size(16)
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if (packet[2]) {
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printf("RFCOMM channel open failed, status %u\n\r", packet[2]);
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} else {
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rfcomm_channel_id = READ_BT_16(packet, 12);
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mtu = READ_BT_16(packet, 14);
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printf("\n\rRFCOMM channel open succeeded. New RFCOMM Channel ID %u, max frame size %u\n\r", rfcomm_channel_id, mtu);
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}
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break;
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case RFCOMM_EVENT_CHANNEL_CLOSED:
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rfcomm_channel_id = 0;
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break;
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case 0xff: // vendor specific -> ANT
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// vendor specific ant message
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if (packet[2] != 0x00) break;
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if (packet[3] != 0x05) break;
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event_code = packet[7];
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printf("ANT Event: ");
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hexdump2(packet, size);
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switch(event_code){
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case MESG_STARTUP_MESG_ID:
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// 2. assign channel
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ant_send_cmd(&ant_assign_channel, 0, 0x00, 0);
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break;
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case MESG_RESPONSE_EVENT_ID:
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// channel = packet[8];
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message_id = packet[9];
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switch (message_id){
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case MESG_ASSIGN_CHANNEL_ID:
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// 3. set channel ID
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ant_send_cmd(&ant_channel_id, 0, 33, 1, 1);
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break;
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case MESG_CHANNEL_ID_ID:
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// 4. open channel
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ant_send_cmd(&ant_open_channel, 0);
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}
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break;
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default:
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break;
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}
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break;
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default:
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break;
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}
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break;
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default:
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break;
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}
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}
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static void heartbeat_handler(struct timer *ts){
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if (rfcomm_channel_id){
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static int counter = 0;
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char lineBuffer[30];
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sprintf(lineBuffer, "BTstack counter %04u\n\r", ++counter);
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printf(lineBuffer);
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int err = rfcomm_send_internal(rfcomm_channel_id, (uint8_t*) lineBuffer, strlen(lineBuffer));
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if (err) {
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printf("rfcomm_send_internal -> error %d", err);
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}
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}
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run_loop_set_timer(ts, HEARTBEAT_PERIOD_MS);
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run_loop_add_timer(ts);
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}
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// main
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int main(void)
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{
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// stop watchdog timer
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WDTCTL = WDTPW + WDTHOLD;
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//Initialize clock and peripherals
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halBoardInit();
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halBoardStartXT1();
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halBoardSetSystemClock(SYSCLK_16MHZ);
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// init debug UART
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halUsbInit();
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// init LEDs
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LED_PORT_OUT |= LED_1 | LED_2;
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LED_PORT_DIR |= LED_1 | LED_2;
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/// GET STARTED with BTstack ///
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btstack_memory_init();
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run_loop_init(RUN_LOOP_EMBEDDED);
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// init HCI
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hci_transport_t * transport = hci_transport_h4_dma_instance();
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bt_control_t * control = bt_control_cc256x_instance();
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hci_uart_config_t * config = hci_uart_config_cc256x_instance();
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remote_device_db_t * remote_db = (remote_device_db_t *) &remote_device_db_memory;
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hci_init(transport, config, control, remote_db);
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// use eHCILL
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bt_control_cc256x_enable_ehcill(1);
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// init L2CAP
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l2cap_init();
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l2cap_register_packet_handler(packet_handler);
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// init RFCOMM
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rfcomm_init();
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rfcomm_register_packet_handler(packet_handler);
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rfcomm_register_service_internal(NULL, rfcomm_channel_nr, 100); // reserved channel, mtu=100
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// init SDP, create record for SPP and register with SDP
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sdp_init();
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memset(spp_service_buffer, 0, sizeof(spp_service_buffer));
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service_record_item_t * service_record_item = (service_record_item_t *) spp_service_buffer;
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sdp_create_spp_service( (uint8_t*) &service_record_item->service_record, 1, "SPP Counter");
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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)));
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sdp_register_service_internal(NULL, service_record_item);
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// set one-shot timer
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timer_source_t heartbeat;
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heartbeat.process = &heartbeat_handler;
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run_loop_set_timer(&heartbeat, HEARTBEAT_PERIOD_MS);
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run_loop_add_timer(&heartbeat);
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printf("Run...\n\r");
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// ready - enable irq used in h4 task
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__enable_interrupt();
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// turn on!
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hci_power_control(HCI_POWER_ON);
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// default to discoverable
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hci_discoverable_control(1);
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// go!
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run_loop_execute();
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// happy compiler!
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return 0;
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}
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26
MSP-EXP430F5438-CC256x/example-ant/config.h
Normal file
26
MSP-EXP430F5438-CC256x/example-ant/config.h
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@ -0,0 +1,26 @@
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#define EMBEDDED
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#define HAVE_INIT_SCRIPT
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#define HAVE_BZERO
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#define HAVE_TICK
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#define HAVE_EHCILL
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// #define ENABLE_LOG_INFO
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#define ENABLE_LOG_ERROR
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#define HCI_ACL_PAYLOAD_SIZE 52
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//
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#define MAX_SPP_CONNECTIONS 1
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#define MAX_NO_HCI_CONNECTIONS MAX_SPP_CONNECTIONS
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#define MAX_NO_L2CAP_SERVICES 2
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#define MAX_NO_L2CAP_CHANNELS (1+MAX_SPP_CONNECTIONS)
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#define MAX_NO_RFCOMM_MULTIPLEXERS MAX_SPP_CONNECTIONS
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#define MAX_NO_RFCOMM_SERVICES 1
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#define MAX_NO_RFCOMM_CHANNELS MAX_SPP_CONNECTIONS
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#define MAX_NO_DB_MEM_DEVICE_LINK_KEYS 2
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#define MAX_NO_DB_MEM_DEVICE_NAMES 0
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#define MAX_NO_DB_MEM_SERVICES 1
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