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Frequency manager empty file bugfix

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This commit is contained in:
furrtek
2017-01-30 01:09:00 +00:00
parent c8e71bcdee
commit 0642d633c3
15 changed files with 133 additions and 54 deletions
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14
firmware/baseband/proc_jammer.cpp
View File

@@ -63,25 +63,25 @@ void JammerProcessor::execute(const buffer_c8_t& buffer) {
// Phase noise
if (r >= 10) {
aphase += ((aphase>>4) ^ 0x4573) << 14;
aphase += ((aphase >> 4) ^ 0x4573) << 20;
r = 0;
} else {
r++;
}
aphase += 8830;
sample = sine_table_i8[(aphase & 0x03FC0000) >> 18];
sample = sine_table_i8[(aphase & 0xFF000000) >> 24];
// FM
delta = sample * jammer_bw;
phase += delta;
sphase = phase + (64 << 18);
sphase = phase + (64 << 24);
re = (sine_table_i8[(sphase & 0x03FC0000) >> 18]);
im = (sine_table_i8[(phase & 0x03FC0000) >> 18]);
re = (sine_table_i8[(sphase & 0xFF000000) >> 24]);
im = (sine_table_i8[(phase & 0xFF000000) >> 24]);
buffer.p[i] = {(int8_t)re, (int8_t)im};
buffer.p[i] = {re, im};
}
};
@@ -91,6 +91,8 @@ void JammerProcessor::on_message(const Message* const msg) {
if (message.id == Message::ID::JammerConfigure) {
if (message.run) {
jammer_channels = (JammerChannel*)shared_memory.bb_data.data;
noise_type = message.type;
noise_speed = message.speed;
jammer_duration = 0;
current_range = 0;

4
firmware/baseband/proc_jammer.hpp
View File

@@ -40,6 +40,8 @@ private:
JammerChannel * jammer_channels { };
uint32_t noise_type { 0 };
uint32_t noise_speed { 0 };
uint32_t jammer_duration { 0 };
int8_t r { 0 }, ir { 0 };
uint32_t current_range { 0 };
@@ -47,7 +49,7 @@ private:
uint32_t sample_count { 0 };
uint32_t aphase { 0 }, phase { 0 }, delta { 0 }, sphase { 0 };
int32_t sample { 0 }, jammer_bw { 0 };
int8_t re, im;
int8_t re { 0 }, im { 0 };
RetuneMessage message { };
};