mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-29 13:20:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

posix: support B300/B1200 mapped to 2mbps hack

Browse Source
This commit is contained in:
Matthias Ringwald 2016-03-23 15:54:41 +01:00
parent 4ced4e8cb8
commit 3250103aa0
2 changed files with 28 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
platform/posix/hci_transport_h4_posix.c
View File

@ -125,6 +125,22 @@ static int h4_set_baudrate(uint32_t baudrate){
#ifdef B921600 #ifdef B921600
case 921600: brate=B921600; break; case 921600: brate=B921600; break;
#endif #endif
// Hacks to switch to 2/3 mbps on FTDI FT232 chipsets
// requires special config in Info.plist or Registry
#ifdef HAVE_B300_MAPPED_TO_2000000
case 2000000: brate=B300; break;
#endif
#ifdef HAVE_B600_MAPPED_TO_3000000
case 3000000: brate=B600; break;
#endif
#ifdef HAVE_B1200_MAPPED_TO_2000000
case 2000000: brate=B1200; break;
#endif
#ifdef HAVE_B2400_MAPPED_TO_3000000
case 3000000: brate=B2400; break;
#endif
default:
break;
} }
cfsetospeed(&toptions, brate); cfsetospeed(&toptions, brate);
cfsetispeed(&toptions, brate); cfsetispeed(&toptions, brate);

16
port/posix-h4/main.c
View File

@ -94,9 +94,17 @@ void hal_led_toggle(void){
led_state = 1 - led_state; led_state = 1 - led_state;
printf("LED State %u\n", led_state); printf("LED State %u\n", led_state);
} }
static void using_921600_baud(void){ static void use_fast_uart(void){
#if defined(HAVE_B1200_MAPPED_TO_3000000) || defined(HAVE_B300_MAPPED_TO_3000000)
printf("Using 3000000 baud.\n");
config.baudrate_main = 3000000;
#elif defined(HAVE_B1200_MAPPED_TO_2000000) || defined(HAVE_B300_MAPPED_TO_2000000)
printf("Using 2000000 baud.\n");
config.baudrate_main = 2000000;
#else
printf("Using 921600 baud.\n"); printf("Using 921600 baud.\n");
config.baudrate_main = 921600; config.baudrate_main = 921600;
#endif
} }
static void local_version_information_callback(uint8_t * packet){ static void local_version_information_callback(uint8_t * packet){
@ -114,12 +122,12 @@ static void local_version_information_callback(uint8_t * packet){
switch (manufacturer){ switch (manufacturer){
case COMPANY_ID_CAMBRIDGE_SILICON_RADIO: case COMPANY_ID_CAMBRIDGE_SILICON_RADIO:
printf("Cambridge Silicon Radio CSR chipset.\n"); printf("Cambridge Silicon Radio CSR chipset.\n");
using_921600_baud(); use_fast_uart();
hci_set_chipset(btstack_chipset_csr_instance()); hci_set_chipset(btstack_chipset_csr_instance());
break; break;
case COMPANY_ID_TEXAS_INSTRUMENTS_INC: case COMPANY_ID_TEXAS_INSTRUMENTS_INC:
printf("Texas Instruments - CC256x compatible chipset.\n"); printf("Texas Instruments - CC256x compatible chipset.\n");
using_921600_baud(); use_fast_uart();
hci_set_chipset(btstack_chipset_cc256x_instance()); hci_set_chipset(btstack_chipset_cc256x_instance());
break; break;
case COMPANY_ID_BROADCOM_CORPORATION: case COMPANY_ID_BROADCOM_CORPORATION:
@ -128,7 +136,7 @@ static void local_version_information_callback(uint8_t * packet){
break; break;
case COMPANY_ID_ST_MICROELECTRONICS: case COMPANY_ID_ST_MICROELECTRONICS:
printf("ST Microelectronics - using STLC2500d driver.\n"); printf("ST Microelectronics - using STLC2500d driver.\n");
using_921600_baud(); use_fast_uart();
hci_set_chipset(btstack_chipset_stlc2500d_instance()); hci_set_chipset(btstack_chipset_stlc2500d_instance());
break; break;
case COMPANY_ID_EM_MICROELECTRONICS_MARIN: case COMPANY_ID_EM_MICROELECTRONICS_MARIN: