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https://github.com/bluekitchen/btstack.git
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revert accidental commit
This commit is contained in:
matthias.ringwald
parent
1c4badbbca
commit
53d7e92e95
170
example/rfcomm.c
170
example/rfcomm.c
@ -82,16 +82,6 @@
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#define BT_RFCOMM_CRC_CHECK_LEN 3
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#define BT_RFCOMM_UIHCRC_CHECK_LEN 2
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struct celluon_state {
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int len; /* Expected length of current packet */
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int count; /* Number of bytes received */
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int action;
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int key;
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};
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static void celluon_decode( struct celluon_state *s, uint8_t c);
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bd_addr_t addr = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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int RFCOMM_CHANNEL_ID = 1;
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char PIN[] = "0000";
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@ -105,9 +95,6 @@ int fifo_fd;
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// used to assemble rfcomm packets
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uint8_t rfcomm_out_buffer[1000];
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struct celluon_state cellState;
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/**
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* @param credits - only used for RFCOMM flow control in UIH wiht P/F = 1
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*/
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@ -249,10 +236,8 @@ void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint
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printf("RX: address %02x, control %02x: ", packet[0], packet[1]);
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hexdump( (uint8_t*) &packet[3], size-4);
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}
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int length = size-4;
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#if 0
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int written = 0;
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int length = size-4;
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int start_of_data = 3;
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//write data to fifo
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while (length) {
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@ -262,13 +247,6 @@ void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint
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length -= written;
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}
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}
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#else
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int i = 0;
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for(i=0;i<length;i++){
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celluon_decode(&cellState, packet[3+i]);
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}
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#endif
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}
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if (packet[1] == BT_RFCOMM_UIH_PF && packet[0] == ((RFCOMM_CHANNEL_ID<<3)|1)){
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@ -398,134 +376,6 @@ void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint
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}
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}
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static int celluon_xlate(int c)
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{
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if (c >= '0' && c <= '9')
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return c;
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if (c >= 'A' && c <= 'Z')
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return c;
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/*
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switch (c) {
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case 0x08:
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return KEY_BACKSPACE;
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case 0x09:
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return KEY_TAB;
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case 0x0d:
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return KEY_ENTER;
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case 0x11:
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return KEY_LEFTCTRL;
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case 0x14:
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return KEY_CAPSLOCK;
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case 0x20:
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return KEY_SPACE;
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case 0x25:
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return KEY_LEFT;
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case 0x26:
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return KEY_UP;
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case 0x27:
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return KEY_RIGHT;
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case 0x28:
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return KEY_DOWN;
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case 0x2e:
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return KEY_DELETE;
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case 0x5b:
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return KEY_MENU;
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case 0xa1:
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return KEY_RIGHTSHIFT;
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case 0xa0:
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return KEY_LEFTSHIFT;
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case 0xba:
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return KEY_SEMICOLON;
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case 0xbd:
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return KEY_MINUS;
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case 0xbc:
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return KEY_COMMA;
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case 0xbb:
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return KEY_EQUAL;
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case 0xbe:
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return KEY_DOT;
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case 0xbf:
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return KEY_SLASH;
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case 0xc0:
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return KEY_GRAVE;
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case 0xdb:
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return KEY_LEFTBRACE;
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case 0xdc:
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return KEY_BACKSLASH;
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case 0xdd:
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return KEY_RIGHTBRACE;
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case 0xde:
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return KEY_APOSTROPHE;
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case 0xff03:
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return KEY_HOMEPAGE;
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case 0xff04:
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return KEY_TIME;
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case 0xff06:
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return KEY_OPEN;
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case 0xff07:
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return KEY_LIST;
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case 0xff08:
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return KEY_MAIL;
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case 0xff30:
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return KEY_CALC;
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case 0xff1a: // Map FN to ALT
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return KEY_LEFTALT;
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case 0xff2f:
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return KEY_INFO;
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default:
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printf("Unknown key %x\n", c);
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return c;
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}
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*/
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return c;
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}
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static void celluon_decode( struct celluon_state *s, uint8_t c)
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{
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if (s->count < 2 && c != 0xa5) {
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/* Lost Sync */
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s->count = 0;
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return;
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}
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//printf("data %x, state %u\n", c, s->count);
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switch (s->count) {
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case 0:
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/* New packet - Reset state */
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s->len = 30;
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s->key = 0;
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break;
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case 1:
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break;
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case 6:
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s->action = c;
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break;
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case 28:
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s->key = c;
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if (c == 0xff)
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s->len = 31;
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break;
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case 29:
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case 30:
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if (s->count == s->len - 1) {
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/* TODO: Verify checksum */
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if (s->action) {
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printf("key %c (%u)\n", s->key, s->action);
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}
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s->count = -1;
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} else {
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s->key = (s->key << 8) | c;
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}
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break;
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}
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s->count++;
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return;
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}
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void usage(const char *name){
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fprintf(stderr, "Usage : %s [-a|--address aa:bb:cc:dd:ee:ff] [-c|--channel n] [-p|--pin nnnn]\n", name);
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}
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@ -566,14 +416,12 @@ int main (int argc, const char * argv[]){
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}
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arg++;
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}
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printf("Waiting for client to open %s...\n", FIFO_NAME);
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// int err = mknod(FIFO_NAME, S_IFIFO | 0666, 0);
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// if(err >= 0 || errno == EEXIST){
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// fifo_fd = open(FIFO_NAME, O_WRONLY);
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int err = mknod(FIFO_NAME, S_IFIFO | 0666, 0);
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if(err >= 0 || errno == EEXIST){
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fifo_fd = open(FIFO_NAME, O_WRONLY);
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run_loop_init(RUN_LOOP_POSIX);
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int err = bt_open();
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err = bt_open();
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if (err) {
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fprintf(stderr,"Failed to open connection to BTdaemon, err %d\n",err);
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return 1;
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@ -585,10 +433,10 @@ int main (int argc, const char * argv[]){
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bt_send_cmd(&btstack_set_power_mode, HCI_POWER_ON );
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run_loop_execute();
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bt_close();
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// } else {
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// fprintf(stderr, "Failed mknod %s, errno %d\n", FIFO_NAME, errno);
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// return 1;
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// }
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} else {
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fprintf(stderr, "Failed mknod %s, errno %d\n", FIFO_NAME, errno);
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return 1;
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}
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return 0;
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}
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