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This commit is contained in:
Eduard Iten
2026-02-25 10:36:00 +01:00
parent 9ef73a2832
commit 534235df11
2 changed files with 6 additions and 2 deletions
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1
buzzer_tool/core/connection.py
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@@ -1,6 +1,7 @@
# core/connection.py # core/connection.py
import serial import serial
import time import time
import os
class BuzzerError(Exception): class BuzzerError(Exception):
pass pass

7
firmware/src/protocol.c
View File

@@ -83,7 +83,7 @@ int put_binary_file(const char *filename, ssize_t filesize, uint32_t expected_cr
uint32_t retry_count = 0; uint32_t retry_count = 0;
fs_file_t_init(&file); fs_file_t_init(&file);
LOG_DBG("Opening file '%s' for writing (expected size: %zd bytes, expected CRC32: 0x%08x)", filename, filesize, expected_crc32);
rc = fs_open(&file, filename, FS_O_CREATE | FS_O_WRITE); rc = fs_open(&file, filename, FS_O_CREATE | FS_O_WRITE);
if (rc < 0) if (rc < 0)
{ {
@@ -93,6 +93,7 @@ int put_binary_file(const char *filename, ssize_t filesize, uint32_t expected_cr
usb_write_buffer((const uint8_t *)"READY\n", 6); usb_write_buffer((const uint8_t *)"READY\n", 6);
uint32_t start = k_uptime_get_32();
while (bytes_written < filesize) while (bytes_written < filesize)
{ {
size_t to_write = MIN(sizeof(buffer), filesize - bytes_written); size_t to_write = MIN(sizeof(buffer), filesize - bytes_written);
@@ -140,7 +141,9 @@ int put_binary_file(const char *filename, ssize_t filesize, uint32_t expected_cr
bytes_written += written; bytes_written += written;
} }
uint32_t duration = k_uptime_get_32() - start;
uint32_t kb_per_s = (filesize * 1000) / (duration * 1024 +1);
LOG_DBG("Received file '%s' (%zd bytes) in %u ms (%u kb/s), CRC32: 0x%08x", filename, filesize, duration, kb_per_s, running_crc32);
fs_close(&file); fs_close(&file);
if (running_crc32 != expected_crc32) if (running_crc32 != expected_crc32)