diff --git a/MSP-EXP430F5438-CC256x/example-ant/Makefile b/MSP-EXP430F5438-CC256x/example-ant/Makefile new file mode 100644 index 000000000..5da839cf4 --- /dev/null +++ b/MSP-EXP430F5438-CC256x/example-ant/Makefile @@ -0,0 +1,73 @@ +# +# Makefile for MSP-EXP430F5438 demo with ANT(tm) PAN1327/CC2567 Bluetooth module +# +# This demo requires the official init script for the CC2567 which is not publicly available. +# If you're interested in using BTstack with the CC2567 commercially, please contact us +# at: contact@bluekitchen-gmbh.com +# +# mspgcc is used: http://sourceforge.net/apps/mediawiki/mspgcc/index.php?title=MSPGCC_Wiki +# + +BTSTACK_ROOT = ../.. + +CC = msp430-gcc +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 +LDFLAGS = -mmcu=msp430f5438a + +CORE = \ + ../src/hal_tick.c \ + ../src/hal_cpu.c \ + ../firmware/hal_board.c \ + ../firmware/hal_compat.c \ + ../firmware/hal_usb.c \ + ${BTSTACK_ROOT}/src/btstack_memory.c \ + ${BTSTACK_ROOT}/src/linked_list.c \ + ${BTSTACK_ROOT}/src/memory_pool.c \ + ${BTSTACK_ROOT}/src/run_loop.c \ + ${BTSTACK_ROOT}/src/run_loop_embedded.c + +COMMON = \ + ../src/hal_uart_dma.c \ + ${BTSTACK_ROOT}/chipset-cc256x/ant_cmds.c \ + ${BTSTACK_ROOT}/chipset-cc256x/bt_control_cc256x.c \ + ${BTSTACK_ROOT}/chipset-cc256x/bluetooth_init_cc2567_2.4.c \ + ${BTSTACK_ROOT}/src/hci.c \ + ${BTSTACK_ROOT}/src/hci_cmds.c \ + ${BTSTACK_ROOT}/src/hci_dump.c \ + ${BTSTACK_ROOT}/src/hci_transport_h4_ehcill_dma.c \ + ${BTSTACK_ROOT}/src/l2cap.c \ + ${BTSTACK_ROOT}/src/l2cap_signaling.c \ + ${BTSTACK_ROOT}/src/remote_device_db_memory.c \ + ${BTSTACK_ROOT}/src/rfcomm.c \ + ${BTSTACK_ROOT}/src/sdp.c \ + ${BTSTACK_ROOT}/src/sdp_util.c \ + ${BTSTACK_ROOT}/src/utils.c \ + +LCD = ../firmware/hal_lcd.c ../firmware/hal_lcd_fonts.c + + +CORE_OBJ = $(CORE:.c=.o) +COMMON_OBJ = $(COMMON:.c=.o) +LCD_OBJ = $(LCD:.c=.o) + +# create .hex file from .out +%.hex: %.out + msp430-objcopy -O ihex $< $@ + +# create firmware image from common objects and example source file + +all: ant-test.hex + +ant-test.out: ${CORE_OBJ} ${COMMON_OBJ} ant-test.o + ${CC} $^ ${LDFLAGS} -o $@ + +clean: + rm -f $ *.o *.out *.hex ../driver/*.o ../../src/*.o ../src/*.o ../firmware/*.o ${BTSTACK_ROOT}/chipset-cc256x/*.o ${BTSTACK_ROOT}/src/*.o + +size: all + msp430-size ../firmware/*.o + msp430-size ../src/*.o + msp430-size ${BTSTACK_ROOT}/chipset-cc256x/*.o + msp430-size ${BTSTACK_ROOT}/src/*.o + msp430-size *.o + msp430-size *.out diff --git a/MSP-EXP430F5438-CC256x/example-ant/ant-test.c b/MSP-EXP430F5438-CC256x/example-ant/ant-test.c new file mode 100644 index 000000000..1d3725f6c --- /dev/null +++ b/MSP-EXP430F5438-CC256x/example-ant/ant-test.c @@ -0,0 +1,259 @@ +//***************************************************************************** +// +// ant + spp demo - it provides a SPP port and and sends a counter every second +// - it also listens on ANT channel 33,1,1 +// +// it doesn't use the LCD to get down to a minimal memory footpring +// +//***************************************************************************** + +#include +#include +#include +#include + +#include + +#include "bt_control_cc256x.h" +#include "hal_board.h" +#include "hal_compat.h" +#include "hal_usb.h" + +#include +#include +#include +#include + +#include "hci.h" +#include "l2cap.h" +#include "btstack_memory.h" +#include "remote_device_db.h" +#include "rfcomm.h" +#include "sdp.h" +#include "config.h" + +#define HEARTBEAT_PERIOD_MS 1000 + +static uint8_t rfcomm_channel_nr = 1; +static uint16_t rfcomm_channel_id = 0; +static uint8_t spp_service_buffer[100]; + +void hexdump2(void const *data, int size){ + int i; + for (i=0; i ANT + + // vendor specific ant message + if (packet[2] != 0x00) break; + if (packet[3] != 0x05) break; + + event_code = packet[7]; + + printf("ANT Event: "); + hexdump2(packet, size); + + switch(event_code){ + + case MESG_STARTUP_MESG_ID: + // 2. assign channel + ant_send_cmd(&ant_assign_channel, 0, 0x00, 0); + break; + + case MESG_RESPONSE_EVENT_ID: + // channel = packet[8]; + message_id = packet[9]; + switch (message_id){ + case MESG_ASSIGN_CHANNEL_ID: + // 3. set channel ID + ant_send_cmd(&ant_channel_id, 0, 33, 1, 1); + break; + case MESG_CHANNEL_ID_ID: + // 4. open channel + ant_send_cmd(&ant_open_channel, 0); + } + break; + + default: + break; + } + break; + + default: + break; + } + break; + + default: + break; + } +} + +static void heartbeat_handler(struct timer *ts){ + + if (rfcomm_channel_id){ + static int counter = 0; + char lineBuffer[30]; + sprintf(lineBuffer, "BTstack counter %04u\n\r", ++counter); + printf(lineBuffer); + int err = rfcomm_send_internal(rfcomm_channel_id, (uint8_t*) lineBuffer, strlen(lineBuffer)); + if (err) { + printf("rfcomm_send_internal -> error %d", err); + } + } + + run_loop_set_timer(ts, HEARTBEAT_PERIOD_MS); + run_loop_add_timer(ts); +} + +// main +int main(void) +{ + // stop watchdog timer + WDTCTL = WDTPW + WDTHOLD; + + //Initialize clock and peripherals + halBoardInit(); + halBoardStartXT1(); + halBoardSetSystemClock(SYSCLK_16MHZ); + + // init debug UART + halUsbInit(); + + // init LEDs + LED_PORT_OUT |= LED_1 | LED_2; + LED_PORT_DIR |= LED_1 | LED_2; + + /// GET STARTED with BTstack /// + btstack_memory_init(); + run_loop_init(RUN_LOOP_EMBEDDED); + + // init HCI + hci_transport_t * transport = hci_transport_h4_dma_instance(); + bt_control_t * control = bt_control_cc256x_instance(); + hci_uart_config_t * config = hci_uart_config_cc256x_instance(); + remote_device_db_t * remote_db = (remote_device_db_t *) &remote_device_db_memory; + hci_init(transport, config, control, remote_db); + + // use eHCILL + bt_control_cc256x_enable_ehcill(1); + + // 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 + timer_source_t heartbeat; + heartbeat.process = &heartbeat_handler; + run_loop_set_timer(&heartbeat, HEARTBEAT_PERIOD_MS); + run_loop_add_timer(&heartbeat); + + printf("Run...\n\r"); + + // ready - enable irq used in h4 task + __enable_interrupt(); + + // turn on! + hci_power_control(HCI_POWER_ON); + + // default to discoverable + hci_discoverable_control(1); + + // go! + run_loop_execute(); + + // happy compiler! + return 0; +} + diff --git a/MSP-EXP430F5438-CC256x/example-ant/config.h b/MSP-EXP430F5438-CC256x/example-ant/config.h new file mode 100644 index 000000000..2430bb7e0 --- /dev/null +++ b/MSP-EXP430F5438-CC256x/example-ant/config.h @@ -0,0 +1,26 @@ +#define EMBEDDED + +#define HAVE_INIT_SCRIPT +#define HAVE_BZERO +#define HAVE_TICK + +#define HAVE_EHCILL + +// #define ENABLE_LOG_INFO +#define ENABLE_LOG_ERROR + +#define HCI_ACL_PAYLOAD_SIZE 52 + +// +#define MAX_SPP_CONNECTIONS 1 + +#define MAX_NO_HCI_CONNECTIONS MAX_SPP_CONNECTIONS +#define MAX_NO_L2CAP_SERVICES 2 +#define MAX_NO_L2CAP_CHANNELS (1+MAX_SPP_CONNECTIONS) +#define MAX_NO_RFCOMM_MULTIPLEXERS MAX_SPP_CONNECTIONS +#define MAX_NO_RFCOMM_SERVICES 1 +#define MAX_NO_RFCOMM_CHANNELS MAX_SPP_CONNECTIONS +#define MAX_NO_DB_MEM_DEVICE_LINK_KEYS 2 +#define MAX_NO_DB_MEM_DEVICE_NAMES 0 +#define MAX_NO_DB_MEM_SERVICES 1 +