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h4 wiced: check CTS before sending with manual control

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This commit is contained in:
Matthias Ringwald 2015-12-23 16:03:19 +01:00
parent 0290598a44
commit a3be5a335e
1 changed files with 7 additions and 0 deletions
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7
port/wiced/hci_transport_h4_wiced.c
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@ -165,6 +165,13 @@ static wiced_result_t h4_rx_worker_receive_packet(void * arg){
// executed on tx worker thread
static wiced_result_t h4_tx_worker_send_packet(void * arg){
#ifdef WICED_BT_UART_MANUAL_CTS_RTS
while (platform_gpio_input_get(wiced_bt_uart_pins[WICED_BT_PIN_UART_CTS]) == WICED_TRUE){
printf(".");
wiced_rtos_delay_milliseconds(10);
}
printf("\n");
#endif
// blocking send
platform_uart_transmit_bytes(wiced_bt_uart_driver, tx_worker_data_buffer, tx_worker_data_size);
// let stack know