From cf6a0158806b11c521b9c9f8a1104f577a78fe1e Mon Sep 17 00:00:00 2001 From: Damien George Date: Wed, 17 Feb 2021 16:06:56 +1100 Subject: [PATCH] extmod/btstack: Use MICROPY_HW_BLE_UART_BAUDRATE for first UART init. Otherwise the UART may be left in a state at baudrate=0. Signed-off-by: Damien George --- extmod/btstack/btstack_hci_uart.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/extmod/btstack/btstack_hci_uart.c b/extmod/btstack/btstack_hci_uart.c index 0a137bbae4..7205dba069 100644 --- a/extmod/btstack/btstack_hci_uart.c +++ b/extmod/btstack/btstack_hci_uart.c @@ -67,8 +67,7 @@ STATIC int btstack_uart_init(const btstack_uart_config_t *uart_config) { send_handler = NULL; // Set up the UART peripheral, attach IRQ and power up the HCI controller. - // We haven't been told the baud rate yet, so defer that until btstack_uart_set_baudrate. - if (mp_bluetooth_hci_uart_init(MICROPY_HW_BLE_UART_ID, 0)) { + if (mp_bluetooth_hci_uart_init(MICROPY_HW_BLE_UART_ID, MICROPY_HW_BLE_UART_BAUDRATE)) { init_success = false; return -1; }