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Update UniTemp and run fbt format

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This commit is contained in:
MX
2023-01-18 22:25:39 +03:00
parent e4aad248cf
commit 5a9da13d84
36 changed files with 1478 additions and 966 deletions
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69
applications/plugins/protoview/protocols/tpms/schrader_eg53ma4.c
View File

@@ -15,52 +15,65 @@
#include "../../app.h"
static bool decode(uint8_t *bits, uint32_t numbytes, uint32_t numbits, ProtoViewMsgInfo *info) {
static bool decode(uint8_t* bits, uint32_t numbytes, uint32_t numbits, ProtoViewMsgInfo* info) {
const char* sync_pattern = "010101010101"
"01100101";
uint8_t sync_len = 12 + 8; /* We just use 12 preamble symbols + sync. */
if(numbits - sync_len + 8 < 8 * 10) return false;
const char *sync_pattern = "010101010101" "01100101";
uint8_t sync_len = 12+8; /* We just use 12 preamble symbols + sync. */
if (numbits-sync_len+8 < 8*10) return false;
uint64_t off = bitmap_seek_bits(bits,numbytes,0,numbits,sync_pattern);
if (off == BITMAP_SEEK_NOT_FOUND) return false;
uint64_t off = bitmap_seek_bits(bits, numbytes, 0, numbits, sync_pattern);
if(off == BITMAP_SEEK_NOT_FOUND) return false;
FURI_LOG_E(TAG, "Schrader EG53MA4 TPMS preamble+sync found");
info->start_off = off;
off += sync_len-8; /* Skip preamble, not sync that is part of the data. */
off += sync_len - 8; /* Skip preamble, not sync that is part of the data. */
uint8_t raw[10];
uint32_t decoded =
convert_from_line_code(raw,sizeof(raw),bits,numbytes,off,
"01","10"); /* Manchester code. */
uint32_t decoded = convert_from_line_code(
raw, sizeof(raw), bits, numbytes, off, "01", "10"); /* Manchester code. */
FURI_LOG_E(TAG, "Schrader EG53MA4 TPMS decoded bits: %lu", decoded);
if (decoded < 10*8) return false; /* Require the full 10 bytes. */
if(decoded < 10 * 8) return false; /* Require the full 10 bytes. */
/* CRC is just all bytes added mod 256. */
uint8_t crc = 0;
for (int j = 0; j < 9; j++) crc += raw[j];
if (crc != raw[9]) return false; /* Require sane CRC. */
for(int j = 0; j < 9; j++) crc += raw[j];
if(crc != raw[9]) return false; /* Require sane CRC. */
info->pulses_count = (off+10*8*2) - info->start_off;
info->pulses_count = (off + 10 * 8 * 2) - info->start_off;
/* To convert the raw pressure to kPa, RTL433 uses 2.5, but is likely
* wrong. Searching on Google for users experimenting with the value
* reported, the value appears to be 2.75. */
float kpa = (float)raw[7]*2.75;
float kpa = (float)raw[7] * 2.75;
int temp_f = raw[8];
int temp_c = (temp_f-32)*5/9; /* Convert Fahrenheit to Celsius. */
int temp_c = (temp_f - 32) * 5 / 9; /* Convert Fahrenheit to Celsius. */
snprintf(info->name,sizeof(info->name),"%s","Schrader EG53MA4 TPMS");
snprintf(info->raw,sizeof(info->raw),"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
raw[0],raw[1],raw[2],raw[3],raw[4],raw[5],
raw[6],raw[7],raw[8],raw[9]);
snprintf(info->info1,sizeof(info->info1),"Tire ID %02X%02X%02X",
raw[4],raw[5],raw[6]); /* Only 28 bits of ID, not 32. */
snprintf(info->info2,sizeof(info->info2),"Pressure %.2f kpa", (double)kpa);
snprintf(info->info3,sizeof(info->info3),"Temperature %d C", temp_c);
snprintf(info->name, sizeof(info->name), "%s", "Schrader EG53MA4 TPMS");
snprintf(
info->raw,
sizeof(info->raw),
"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
raw[0],
raw[1],
raw[2],
raw[3],
raw[4],
raw[5],
raw[6],
raw[7],
raw[8],
raw[9]);
snprintf(
info->info1,
sizeof(info->info1),
"Tire ID %02X%02X%02X",
raw[4],
raw[5],
raw[6]); /* Only 28 bits of ID, not 32. */
snprintf(info->info2, sizeof(info->info2), "Pressure %.2f kpa", (double)kpa);
snprintf(info->info3, sizeof(info->info3), "Temperature %d C", temp_c);
return true;
}
ProtoViewDecoder SchraderEG53MA4TPMSDecoder = {
"Schrader EG53MA4 TPMS", decode
};
ProtoViewDecoder SchraderEG53MA4TPMSDecoder = {"Schrader EG53MA4 TPMS", decode};