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hci_transport_h4: add hci_transport_h4_instance_for_uart with btstack_uart

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This commit is contained in:
Matthias Ringwald 2021-03-02 14:38:27 +01:00
parent 79530e3778
commit f9bd6dd702
2 changed files with 26 additions and 20 deletions
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11
src/hci_transport.h
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@ -134,16 +134,17 @@ typedef struct {
// inline various hci_transport_X.h files
/*
* @brief Setup H4 instance with uart_driver
* @param uart_driver to use
* @brief Setup H4 instance with btstack_uart implementation
* @param btstack_uart_block_driver to use
*/
const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver);
/*
* @brief Setup H5 instance with uart_driver
* @param uart_driver to use
* @brief Setup H4 instance with btstack_uart_block implementation
* @param btstack_uart_block_driver to use
* @deprecated use hci_transport_h4_instance_for_uart instead
*/
const hci_transport_t * hci_transport_h5_instance(const btstack_uart_block_t * uart_driver);
const hci_transport_t * hci_transport_h4_instance_for_uart(const btstack_uart_t * uart_driver);
/*
* @brief Setup H5 instance with btstack_uart implementation that supports SLIP frames

35
src/hci_transport_h4.c
View File

@ -126,7 +126,7 @@ typedef enum {
} TX_STATE;
// UART Driver + Config
static const btstack_uart_block_t * btstack_uart;
static const btstack_uart_t * btstack_uart;
static btstack_uart_config_t uart_config;
// write state
@ -728,21 +728,26 @@ static void hci_transport_h4_ehcill_handle_ehcill_command_sent(void){
// configure and return h4 singleton
const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver) {
static const hci_transport_t hci_transport_h4 = {
/* const char * name; */ "H4",
/* void (*init) (const void *transport_config); */ &hci_transport_h4_init,
/* int (*open)(void); */ &hci_transport_h4_open,
/* int (*close)(void); */ &hci_transport_h4_close,
/* void (*register_packet_handler)(void (*handler)(...); */ &hci_transport_h4_register_packet_handler,
/* int (*can_send_packet_now)(uint8_t packet_type); */ &hci_transport_h4_can_send_now,
/* int (*send_packet)(...); */ &hci_transport_h4_send_packet,
/* int (*set_baudrate)(uint32_t baudrate); */ &hci_transport_h4_set_baudrate,
/* void (*reset_link)(void); */ NULL,
/* void (*set_sco_config)(uint16_t voice_setting, int num_connections); */ NULL,
};
static const hci_transport_t hci_transport_h4 = {
/* const char * name; */ "H4",
/* void (*init) (const void *transport_config); */ &hci_transport_h4_init,
/* int (*open)(void); */ &hci_transport_h4_open,
/* int (*close)(void); */ &hci_transport_h4_close,
/* void (*register_packet_handler)(void (*handler)(...); */ &hci_transport_h4_register_packet_handler,
/* int (*can_send_packet_now)(uint8_t packet_type); */ &hci_transport_h4_can_send_now,
/* int (*send_packet)(...); */ &hci_transport_h4_send_packet,
/* int (*set_baudrate)(uint32_t baudrate); */ &hci_transport_h4_set_baudrate,
/* void (*reset_link)(void); */ NULL,
/* void (*set_sco_config)(uint16_t voice_setting, int num_connections); */ NULL,
};
const hci_transport_t * hci_transport_h4_instance_for_uart(const btstack_uart_t * uart_driver){
btstack_uart = uart_driver;
return &hci_transport_h4;
}
// @deprecated
const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver) {
btstack_uart = (const btstack_uart_t *) uart_driver;
return &hci_transport_h4;
}