mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
Quoted CRC calculus as it's unused, voided message
This commit is contained in:
parent
19ebf14e8c
commit
486c1d6bcd
@ -53,7 +53,6 @@ void BTLERxProcessor::execute(const buffer_c8_t& buffer) {
|
||||
auto audio_oversampled = demod.execute(buffer_c16, work_audio_buffer);*/
|
||||
// Audio signal processing
|
||||
for (size_t c = 0; c < audio_oversampled.count; c++) {
|
||||
int result;
|
||||
|
||||
/*const int32_t sample_int = audio_oversampled.p[c] * 32768.0f;
|
||||
int32_t current_sample = __SSAT(sample_int, 16);
|
||||
@ -107,9 +106,9 @@ void BTLERxProcessor::execute(const buffer_c8_t& buffer) {
|
||||
uint8_t packet_data[500];
|
||||
int packet_length;
|
||||
uint32_t packet_crc;
|
||||
uint32_t calced_crc;
|
||||
//uint32_t calced_crc; // NOTE: restore when CRC is passing
|
||||
uint64_t packet_addr_l;
|
||||
uint32_t result;
|
||||
//uint32_t result; // NOTE: restore when CRC is passing
|
||||
uint8_t crc[3];
|
||||
uint8_t packet_header_arr[2];
|
||||
|
||||
@ -255,21 +254,21 @@ void BTLERxProcessor::execute(const buffer_c8_t& buffer) {
|
||||
counter = counter + 1;
|
||||
}
|
||||
for (v=0;v<3;v++) crc_result=(crc_result<<8)|crc[v];
|
||||
calced_crc = crc_result;
|
||||
//calced_crc = crc_result; // NOTE: restore when CRC is passing
|
||||
|
||||
packet_crc=0;
|
||||
for (int c=0;c<3;c++) packet_crc=(packet_crc<<8)|packet_data[packet_length+2+c];
|
||||
|
||||
if (packet_addr_l==0x8E89BED6)
|
||||
//if (packet_crc==calced_crc)
|
||||
//if (packet_crc==calced_crc) // NOTE: restore when CRC is passing
|
||||
{
|
||||
uint8_t mac_data[6];
|
||||
int counter = 0;
|
||||
for (int i = 7; i >= 2; i--)
|
||||
{
|
||||
uint8_t byte_temp6 = (uint8_t) (((packet_data[i] * 0x0802LU & 0x22110LU) | (packet_data[i] * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16);
|
||||
//result = byte_temp6;
|
||||
mac_data[counter] = byte_temp6;
|
||||
//result = byte_temp6; // NOTE: restore when CRC is passing
|
||||
mac_data[counter] = byte_temp6;
|
||||
counter = counter + 1;
|
||||
}
|
||||
|
||||
@ -325,6 +324,7 @@ void BTLERxProcessor::on_message(const Message* const message) {
|
||||
}
|
||||
|
||||
void BTLERxProcessor::configure(const BTLERxConfigureMessage& message) {
|
||||
(void)message; //avoid warning
|
||||
decim_0.configure(taps_200k_wfm_decim_0.taps, 33554432);
|
||||
decim_1.configure(taps_200k_wfm_decim_1.taps, 131072);
|
||||
demod.configure(audio_fs, 5000);
|
||||
|
Loading…
Reference in New Issue
Block a user