diff options
Diffstat (limited to 'extmod/nimble/hal/hal_uart.c')
| -rw-r--r-- | extmod/nimble/hal/hal_uart.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/extmod/nimble/hal/hal_uart.c b/extmod/nimble/hal/hal_uart.c index c6d0850fe..230970b08 100644 --- a/extmod/nimble/hal/hal_uart.c +++ b/extmod/nimble/hal/hal_uart.c @@ -28,10 +28,13 @@ #include "py/mphal.h" #include "nimble/ble.h" #include "extmod/nimble/hal/hal_uart.h" +#include "extmod/nimble/nimble/nimble_npl_os.h" #include "extmod/mpbthci.h" #if MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_NIMBLE +#define HCI_TRACE (0) + static hal_uart_tx_cb_t hal_uart_tx_cb; static void *hal_uart_tx_arg; static hal_uart_rx_cb_t hal_uart_rx_cb; @@ -62,10 +65,10 @@ void hal_uart_start_tx(uint32_t port) { mp_bluetooth_hci_cmd_buf[len++] = data; } - #if 0 - printf("[% 8d] BTUTX: %02x", mp_hal_ticks_ms(), hci_cmd_buf[0]); - for (int i = 1; i < len; ++i) { - printf(":%02x", hci_cmd_buf[i]); + #if HCI_TRACE + printf("< [% 8d] %02x", mp_hal_ticks_ms(), mp_bluetooth_hci_cmd_buf[0]); + for (size_t i = 1; i < len; ++i) { + printf(":%02x", mp_bluetooth_hci_cmd_buf[i]); } printf("\n"); #endif @@ -77,13 +80,21 @@ int hal_uart_close(uint32_t port) { return 0; // success } -void mp_bluetooth_nimble_hci_uart_process(void) { +void mp_bluetooth_nimble_hci_uart_process(bool run_events) { bool host_wake = mp_bluetooth_hci_controller_woken(); int chr; while ((chr = mp_bluetooth_hci_uart_readchar()) >= 0) { - // printf("UART RX: %02x\n", data); + #if HCI_TRACE + printf("> %02x (%d)\n", chr); + #endif hal_uart_rx_cb(hal_uart_rx_arg, chr); + + // Incoming data may result in events being enqueued. If we're in + // scheduler context then we can run those events immediately. + if (run_events) { + mp_bluetooth_nimble_os_eventq_run_all(); + } } if (host_wake) { |