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Code Issues Activity

NFC: fix MFC timings (#2719)

Browse Source 
* digital signal: add optimization
* nfc test: more restrict tests
* digital signal: build as separate library
* digital signal: remove unused flags, format sources
* digital signal: fix cflag name
* target: fix build for f18 target

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
gornekich
2023-06-01 16:37:47 +04:00
committed by GitHub
parent 3a7203e32e
commit 1d7966f74e
9 changed files with 98 additions and 16 deletions
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20
lib/digital_signal/SConscript Normal file
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@@ -0,0 +1,20 @@
Import("env")
env.Append(
CPPPATH=[
"#/lib/digital_signal",
],
SDK_HEADERS=[
File("digital_signal.h"),
],
)
libenv = env.Clone(FW_LIB_NAME="digital_signal")
libenv.ApplyLibFlags()
libenv.Append(CCFLAGS=["-O3", "-funroll-loops", "-Ofast"])
sources = libenv.GlobRecursive("*.c*")
lib = libenv.StaticLibrary("${FW_LIB_NAME}", sources)
libenv.Install("${LIB_DIST_DIR}", lib)
Return("lib")

3
lib/digital_signal/digital_signal.c
View File

@@ -212,8 +212,7 @@ void digital_signal_prepare_arr(DigitalSignal* signal) {
internals->reload_reg_entries = 0;
for(size_t pos = 0; pos < signal->edge_cnt; pos++) {
uint32_t edge_scaled = (internals->factor * signal->edge_timings[pos]) / (1024 * 1024);
uint32_t pulse_duration = edge_scaled + internals->reload_reg_remainder;
uint32_t pulse_duration = signal->edge_timings[pos] + internals->reload_reg_remainder;
if(pulse_duration < 10 || pulse_duration > 10000000) {
FURI_LOG_D(
TAG,