From 5290f45cb66c8021645a5024613eca0a70121226 Mon Sep 17 00:00:00 2001 From: Fredrik Thulin Date: Mon, 16 May 2016 16:03:39 +0200 Subject: Use baud rate 921600 instead of 115200. Don't want to wait longer than necessary for firmware file transfers. --- projects/cli-test/filetransfer | 6 ++++-- stm-uart.h | 4 ++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/projects/cli-test/filetransfer b/projects/cli-test/filetransfer index 92b117f..451a1d9 100755 --- a/projects/cli-test/filetransfer +++ b/projects/cli-test/filetransfer @@ -10,7 +10,9 @@ from binascii import crc32 def _write(dst, data): - dst.write(data) + for i in range(len(data)): + dst.write(data[i]) + time.sleep(0.1) if len(data) == 4: print("Wrote 0x{:02x}{:02x}{:02x}{:02x}".format(ord(data[0]), ord(data[1]), ord(data[2]), ord(data[3]))) else: @@ -49,7 +51,7 @@ def send_file(filename, device='/dev/ttyUSB0', initiate=True): size = s.st_size src = open(filename, 'rb') - dst = serial.Serial(device, 115200, timeout=0.5) + dst = serial.Serial(device, 921600, timeout=1) if initiate: response = _execute(dst, 'filetransfer') diff --git a/stm-uart.h b/stm-uart.h index e4ee1c3..e63aaa4 100644 --- a/stm-uart.h +++ b/stm-uart.h @@ -37,8 +37,8 @@ #include "stm32f4xx_hal.h" -#define USART_MGMT_BAUD_RATE 115200 -#define USART_USER_BAUD_RATE 115200 +#define USART_MGMT_BAUD_RATE 921600 +#define USART_USER_BAUD_RATE 921600 enum stm_uart_port { STM_UART_USER, -- cgit v1.2.3