Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-12-11 06:02:00 -05:00
Code Issues Projects Releases Packages Wiki Activity

BLE RX/TX Changes (#2752)

Browse source 
* Work on BLE Rx Tx improvements.
* Working on compile size.
* cleanup
* Formatting
* Fixes
* More Improvements + Custom Parsing for Tags
* Moving ERT to external apps.
* Fix Icon.
This commit is contained in:
Netro 2025-08-11 01:42:58 -04:00 • committed by GitHub
parent 3983749f11
commit 6b05878532
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
18 changed files with 1167 additions and 873 deletions
Download patch file Download diff file Expand all files Collapse all files

18
firmware/baseband/proc_ble_tx.hpp
View file

@ -80,18 +80,11 @@ class BTLETxProcessor : public BasebandProcessor {
int num_info_bit;
char info_bit[MAX_NUM_PHY_BYTE * 8]; // without CRC and whitening
int num_info_byte;
uint8_t info_byte[MAX_NUM_PHY_BYTE];
int num_phy_bit;
char phy_bit[MAX_NUM_PHY_BYTE * 8]; // all bits which will be fed to GFSK modulator
int num_phy_byte;
uint8_t phy_byte[MAX_NUM_PHY_BYTE];
int num_phy_sample;
char phy_sample[2 * MAX_NUM_PHY_SAMPLE]; // GFSK output to D/A (hackrf board)
int8_t phy_sample1[2 * MAX_NUM_PHY_SAMPLE]; // GFSK output to D/A (hackrf board)
int8_t phy_sample[2 * MAX_NUM_PHY_SAMPLE]; // GFSK output to D/A (hackrf board)
int space; // how many millisecond null signal shouwl be padded after this packet
};
@ -108,22 +101,27 @@ class BTLETxProcessor : public BasebandProcessor {
void crc24(char* bit_in, int num_bit, char* init_hex, char* crc_result);
int convert_hex_to_bit(char* hex, char* bit, int stream_flip, int octet_limit);
void octet_hex_to_bit(char* hex, char* bit);
int gen_sample_from_phy_bit(char* bit, char* sample, int num_bit);
int gen_sample_from_phy_bit(char* bit, int8_t* sample, int num_bit);
bool configured = false;
float tmp_phy_bit_over_sampling[MAX_NUM_PHY_SAMPLE + 2 * LEN_GAUSS_FILTER * SAMPLE_PER_SYMBOL];
int8_t tmp_phy_bit_over_sampling_int8[MAX_NUM_PHY_SAMPLE + 2 * LEN_GAUSS_FILTER * SAMPLE_PER_SYMBOL];
float gauss_coef[LEN_GAUSS_FILTER * SAMPLE_PER_SYMBOL] = {7.561773e-09, 1.197935e-06, 8.050684e-05, 2.326833e-03, 2.959908e-02, 1.727474e-01, 4.999195e-01, 8.249246e-01, 9.408018e-01, 8.249246e-01, 4.999195e-01, 1.727474e-01, 2.959908e-02, 2.326833e-03, 8.050684e-05, 1.197935e-06};
uint32_t samples_per_bit{4};
uint32_t channel_number{37};
char macAddress[13] = "FFFFFFFFFF";
char AA[3] = "AA";
char AAValue[9] = "D6BE898E";
char advertisementData[63] = {0};
uint32_t length{0};
uint32_t shift_zero{}, shift_one{};
uint32_t progress_notice{}, progress_count{0};
uint32_t sample_count{0};
uint32_t paddingCount{0};
uint32_t repeatCount{0};
uint32_t phase{0}, sphase{0};
bool doneSending{false};
uint8_t cur_bit{0};
uint16_t bit_pos{0};