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AP_EFI: use degF_to_Kelvin for megasquirt

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This commit is contained in:
Andrew Tridgell 2021-12-23 08:26:45 +11:00
parent 319592a148
commit 5cb0d5c188
2 changed files with 3 additions and 4 deletions
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4
libraries/AP_EFI/AP_EFI_Serial_MS.cpp
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@ -110,12 +110,12 @@ bool AP_EFI_Serial_MS::read_incoming_realtime_data()
case MAT_MSB: case MAT_MSB:
temp_float = (float)((data << 8) + read_byte_CRC32())/10.0f; temp_float = (float)((data << 8) + read_byte_CRC32())/10.0f;
offset++; offset++;
internal_state.intake_manifold_temperature = f_to_k(temp_float); internal_state.intake_manifold_temperature = degF_to_Kelvin(temp_float);
break; break;
case CHT_MSB: case CHT_MSB:
temp_float = (float)((data << 8) + read_byte_CRC32())/10.0f; temp_float = (float)((data << 8) + read_byte_CRC32())/10.0f;
offset++; offset++;
internal_state.cylinder_status[0].cylinder_head_temperature = f_to_k(temp_float); internal_state.cylinder_status[0].cylinder_head_temperature = degF_to_Kelvin(temp_float);
break; break;
case TPS_MSB: case TPS_MSB:
temp_float = (float)((data << 8) + read_byte_CRC32())/10.0f; temp_float = (float)((data << 8) + read_byte_CRC32())/10.0f;

3
libraries/AP_EFI/AP_EFI_Serial_MS.h
View File

@ -36,8 +36,7 @@ private:
void send_request(uint8_t table, uint16_t first_offset, uint16_t last_offset); void send_request(uint8_t table, uint16_t first_offset, uint16_t last_offset);
uint8_t read_byte_CRC32(); uint8_t read_byte_CRC32();
uint32_t CRC32_compute_byte(uint32_t inCrc32, uint8_t data); uint32_t CRC32_compute_byte(uint32_t inCrc32, uint8_t data);
float f_to_k(float temp_f) { return (temp_f + 459.67f) * 0.55556f; };
// Serial Protocol Variables // Serial Protocol Variables
uint32_t checksum; uint32_t checksum;
uint8_t step; uint8_t step;