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Fix DRS

This commit is contained in:
Julian 2024-07-23 15:13:22 +02:00
parent 5fb5d271b1
commit 10aa474124
3 changed files with 148 additions and 145 deletions
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6
Core/Src/params.c
View File

@ -5,8 +5,10 @@
/**
* Decrements the given value if it is above the minimum allowed value
*/
#define DEC_IF_ABOVE(param_val, min_val, decr_amt) ((param_val) = ((param_val) - (decr_amt) ) > (min_val) ? ((param_val) - (decr_amt)) : (min_val))
#define INC_IF_BELOW(param_val, max_val, incr_amt) ((param_val) = ((param_val) + (incr_amt)) < (max_val) ? ((param_val) + (incr_amt)) : (max_val))
// TODO these functions take into account that the parameters are unsigned, it's definitely better to have them
// signed but would need to be tested with the autobox
#define DEC_IF_ABOVE(param_val, min_val, decr_amt) ((param_val) = (((int)(param_val) - (int)(decr_amt)) > (int)(min_val)) ? ((param_val) - (decr_amt)) : (min_val))
#define INC_IF_BELOW(param_val, max_val, incr_amt) ((param_val) = (((param_val) + (incr_amt)) < (max_val)) ? ((param_val) + (incr_amt)) : (max_val))
Params params = {0};

2
Core/Src/ui.c
View File

@ -13,7 +13,7 @@
#include "leds.h"
#define DRS_BUTTON_IDX (6)
#define DRS_PRESS_WAIT_CYCLES (10)
#define DRS_PRESS_WAIT_CYCLES (1000)
static int drs_press_buf_cycles = 0;
void ui_thread_entry(ULONG _) {

285
Core/Src/vehicle.c
View File

@ -1,16 +1,14 @@
#include "vehicle.h"
#include "main.h"
#include "ui.h"
#include "vehicle_state.h"
#include "can-halal.h"
#include "main.h"
#include "stm32h7xx.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_fdcan.h"
#include "stm32h7xx_hal_gpio.h"
#include "tx_api.h"
#include "ui.h"
#include "vehicle_state.h"
#define CAN_ID_AMS_SLAVE_PANIC 0x9
#define CAN_ID_AMS_STATUS 0xA
@ -98,7 +96,8 @@ void vehicle_broadcast_param(ParamType param, int32_t value) {
void vehicle_broadcast_buttons(GPIO_PinState *button_states) {
uint8_t data = (button_states[0] << 2) | (button_states[1] << 0) |
(button_states[2] << 1) | (button_states[3] << 3);
(button_states[2] << 1) | (button_states[3] << 3) |
(button_states[6] << 4);
ftcan_transmit(CAN_ID_STW_BUTTONS, &data, 1);
}
@ -112,142 +111,144 @@ void ftcan_msg_received_cb(uint16_t id, size_t datalen, const uint8_t *data) {
}
} else {
switch (id) {
case CAN_ID_AMS_SLAVE_PANIC:
vehicle_state.last_ams_slave_panic.id = data[0];
vehicle_state.last_ams_slave_panic.kind = data[1];
ptr = &data[2];
vehicle_state.last_ams_slave_panic.arg =
ftcan_unmarshal_unsigned(&ptr, 4);
break;
case CAN_ID_AMS_STATUS:
vehicle_state.ts_state = data[0] & 0x7F;
vehicle_state.sdc_closed = (data[0] & 0x80) >> 7;
vehicle_state.soc_ts = data[1];
ptr = &data[2];
vehicle_state.min_cell_volt =
ftcan_unmarshal_unsigned(&ptr, 2) * CAN_AMS_STATUS_VOLTAGE_FACTOR;
vehicle_state.max_cell_temp =
ftcan_unmarshal_signed(&ptr, 2) * CAN_AMS_STATUS_TEMP_FACTOR;
vehicle_state.imd_ok = (data[6] >> 7);
// TODO: Separate temperatures for left and right side of battery
vehicle_state.temps.bat_l = vehicle_state.max_cell_temp;
vehicle_state.temps.bat_r = vehicle_state.max_cell_temp;
break;
case CAN_ID_SDCL_TX:
vehicle_state.sdcl_state[0] = data[0] & CAN_SDCL_STATE_1_MASK;
vehicle_state.sdcl_state[1] = data[0] & CAN_SDCL_STATE_2_MASK;
vehicle_state.sdcl_state[2] = data[0] & CAN_SDCL_STATE_3_MASK;
break;
case CAN_ID_PDU_RESPONSE:
vehicle_state.pdu_sdc_active = data[0] & CAN_PDU_RESPONSE_SDC_TX_MASK;
break;
case CAN_ID_AMS_ERROR:
vehicle_state.last_ams_error.kind = data[0];
vehicle_state.last_ams_error.arg = data[1];
break;
case CAN_ID_JETSON_TX:
vehicle_state.last_jetson_msg = HAL_GetTick();
vehicle_state.as_ok = data[0] & CAN_JETSON_TX_AS_OK_MASK;
vehicle_state.desired_speed =
((int8_t)data[1]) * CAN_JETSON_TX_SPEED_FACTOR;
vehicle_state.desired_angle =
((int8_t)data[2]) * CAN_JETSON_TX_ANGLE_FACTOR;
break;
case CAN_ID_ABX_DRIVER:
vehicle_state.brake_press_f =
(data[1] | ((data[2] & 0x0F) << 8)) * CAN_ABX_DRIVER_PRESS_FACTOR;
vehicle_state.brake_press_r =
((data[2] >> 4) | (data[3] << 4)) * CAN_ABX_DRIVER_PRESS_FACTOR;
vehicle_state.speed = data[5] * CAN_ABX_DRIVER_SPEED_FACTOR;
break;
case CAN_ID_ABX_HYDRAULICS:
vehicle_state.hyd_press_a =
(data[0] | ((data[1] & 0x0F) << 8)) * CAN_ABX_DRIVER_PRESS_FACTOR;
vehicle_state.hyd_press_b =
((data[1] >> 4) | (data[2] << 4)) * CAN_ABX_DRIVER_PRESS_FACTOR;
break;
case CAN_ID_ABX_TIMINGS:
vehicle_state.lap_best = (data[0] | (data[1] << 8)) * 0.01f;
vehicle_state.lap_last = (data[2] | (data[3] << 8)) * 0.01f;
break;
case CAN_ID_ABX_BRAKE_T:
vehicle_state.temps.brake_fl = (data[0] | (data[1] << 8)) * 0.01f;
vehicle_state.temps.brake_fr = (data[2] | (data[3] << 8)) * 0.01f;
vehicle_state.temps.brake_rl = (data[4] | (data[5] << 8)) * 0.01f;
vehicle_state.temps.brake_rr = (data[6] | (data[7] << 8)) * 0.01f;
break;
case CAN_ID_CS_INTERNAL:
vehicle_state.temps.inv_l =
(data[0] | (data[1] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
vehicle_state.temps.inv_r =
(data[2] | (data[3] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
vehicle_state.temps.mot_l =
(data[4] | (data[5] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
vehicle_state.temps.mot_r =
(data[6] | (data[7] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
break;
case CAN_ID_ABX_MISC:
vehicle_state.distance_total =
(data[3] | (data[4] << 8)) * CAN_ABX_MISC_DISTANCE_TOTAL_FACTOR;
vehicle_state.soc_lv = data[5];
vehicle_state.lv_bat_voltage =
data[6] * CAN_ABX_MISC_LV_BAT_VOLTAGE_FACTOR;
break;
case CAN_ID_EPSC_OUT:
vehicle_state.last_epsc_msg = HAL_GetTick();
vehicle_state.measured_angle =
((int16_t)((data[0] << 8) | (data[1]))) * CAN_EPSC_OUT_ANGLE_FACTOR;
break;
case CAN_ID_AS_MISSION_FB:
vehicle_state.active_mission = data[0] & 0b111;
break;
case CAN_ID_STW_STATUS:
vehicle_state.as_state = data[0] & 0b111;
vehicle_state.r2d_progress = data[0] >> 4;
vehicle_state.errors.invl_ready = (data[1] >> 0) & 1;
vehicle_state.errors.invr_ready = (data[1] >> 1) & 1;
vehicle_state.errors.sdc_bfl = (data[1] >> 2) & 1;
vehicle_state.errors.sdc_brl = (data[1] >> 3) & 1;
vehicle_state.errors.sdc_acc = (data[1] >> 4) & 1;
vehicle_state.errors.sdc_hvb = (data[1] >> 5) & 1;
vehicle_state.lap_count = data[2] & 0b111111;
vehicle_state.ini_chk_state = data[3];
vehicle_state.errors.err_sdc = (data[4] >> 0) & 1;
vehicle_state.errors.err_ams = (data[4] >> 1) & 1;
vehicle_state.errors.err_pdu = (data[4] >> 2) & 1;
vehicle_state.errors.err_ini_chk = (data[4] >> 3) & 1;
vehicle_state.errors.err_con_mon = (data[4] >> 4) & 1;
vehicle_state.errors.err_scs = (data[4] >> 5) & 1;
vehicle_state.errors.err_sbspd = (data[4] >> 6) & 1;
vehicle_state.errors.err_appsp = (data[4] >> 7) & 1;
vehicle_state.errors.err_as = (data[5] >> 0) & 1;
vehicle_state.errors.err_ros = (data[5] >> 1) & 1;
vehicle_state.errors.err_res = (data[5] >> 2) & 1;
vehicle_state.errors.err_invl = (data[5] >> 3) & 1;
vehicle_state.errors.err_invr = (data[5] >> 4) & 1;
break;
case CAN_ID_ABX_PARAM_CONFIRMED:
vehicle_state.last_param_confirmed = data[0];
tx_event_flags_set(&gui_update_events, GUI_UPDATE_PARAM_CONFIRMED, TX_OR);
break;
case CAN_ID_SHUNT_CURRENT: {
// The first two bytes of shunt result messages are metadata
const uint8_t *result_ptr = &data[2];
vehicle_state.ts_current = ftcan_unmarshal_signed(&result_ptr, 4) * 1e-3;
break;
}
case CAN_ID_SHUNT_VOLTAGE1: {
const uint8_t *result_ptr = &data[2];
vehicle_state.ts_voltage_bat =
ftcan_unmarshal_signed(&result_ptr, 4) * 1e-3;
break;
}
case CAN_ID_SHUNT_VOLTAGE2: {
const uint8_t *result_ptr = &data[2];
vehicle_state.ts_voltage_veh =
ftcan_unmarshal_signed(&result_ptr, 4) * 1e-3;
break;
}
case CAN_ID_AMS_SLAVE_PANIC:
vehicle_state.last_ams_slave_panic.id = data[0];
vehicle_state.last_ams_slave_panic.kind = data[1];
ptr = &data[2];
vehicle_state.last_ams_slave_panic.arg =
ftcan_unmarshal_unsigned(&ptr, 4);
break;
case CAN_ID_AMS_STATUS:
vehicle_state.ts_state = data[0] & 0x7F;
vehicle_state.sdc_closed = (data[0] & 0x80) >> 7;
vehicle_state.soc_ts = data[1];
ptr = &data[2];
vehicle_state.min_cell_volt =
ftcan_unmarshal_unsigned(&ptr, 2) * CAN_AMS_STATUS_VOLTAGE_FACTOR;
vehicle_state.max_cell_temp =
ftcan_unmarshal_signed(&ptr, 2) * CAN_AMS_STATUS_TEMP_FACTOR;
vehicle_state.imd_ok = (data[6] >> 7);
// TODO: Separate temperatures for left and right side of battery
vehicle_state.temps.bat_l = vehicle_state.max_cell_temp;
vehicle_state.temps.bat_r = vehicle_state.max_cell_temp;
break;
case CAN_ID_SDCL_TX:
vehicle_state.sdcl_state[0] = data[0] & CAN_SDCL_STATE_1_MASK;
vehicle_state.sdcl_state[1] = data[0] & CAN_SDCL_STATE_2_MASK;
vehicle_state.sdcl_state[2] = data[0] & CAN_SDCL_STATE_3_MASK;
break;
case CAN_ID_PDU_RESPONSE:
vehicle_state.pdu_sdc_active = data[0] & CAN_PDU_RESPONSE_SDC_TX_MASK;
break;
case CAN_ID_AMS_ERROR:
vehicle_state.last_ams_error.kind = data[0];
vehicle_state.last_ams_error.arg = data[1];
break;
case CAN_ID_JETSON_TX:
vehicle_state.last_jetson_msg = HAL_GetTick();
vehicle_state.as_ok = data[0] & CAN_JETSON_TX_AS_OK_MASK;
vehicle_state.desired_speed =
((int8_t)data[1]) * CAN_JETSON_TX_SPEED_FACTOR;
vehicle_state.desired_angle =
((int8_t)data[2]) * CAN_JETSON_TX_ANGLE_FACTOR;
break;
case CAN_ID_ABX_DRIVER:
vehicle_state.brake_press_f =
(data[1] | ((data[2] & 0x0F) << 8)) * CAN_ABX_DRIVER_PRESS_FACTOR;
vehicle_state.brake_press_r =
((data[2] >> 4) | (data[3] << 4)) * CAN_ABX_DRIVER_PRESS_FACTOR;
vehicle_state.speed = data[5] * CAN_ABX_DRIVER_SPEED_FACTOR;
break;
case CAN_ID_ABX_HYDRAULICS:
vehicle_state.hyd_press_a =
(data[0] | ((data[1] & 0x0F) << 8)) * CAN_ABX_DRIVER_PRESS_FACTOR;
vehicle_state.hyd_press_b =
((data[1] >> 4) | (data[2] << 4)) * CAN_ABX_DRIVER_PRESS_FACTOR;
break;
case CAN_ID_ABX_TIMINGS:
vehicle_state.lap_best = (data[0] | (data[1] << 8)) * 0.01f;
vehicle_state.lap_last = (data[2] | (data[3] << 8)) * 0.01f;
break;
case CAN_ID_ABX_BRAKE_T:
vehicle_state.temps.brake_fl = (data[0] | (data[1] << 8)) * 0.01f;
vehicle_state.temps.brake_fr = (data[2] | (data[3] << 8)) * 0.01f;
vehicle_state.temps.brake_rl = (data[4] | (data[5] << 8)) * 0.01f;
vehicle_state.temps.brake_rr = (data[6] | (data[7] << 8)) * 0.01f;
break;
case CAN_ID_CS_INTERNAL:
vehicle_state.temps.inv_l =
(data[0] | (data[1] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
vehicle_state.temps.inv_r =
(data[2] | (data[3] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
vehicle_state.temps.mot_l =
(data[4] | (data[5] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
vehicle_state.temps.mot_r =
(data[6] | (data[7] << 8)) * CAN_CS_INTERNAL_TEMP_FACTOR;
break;
case CAN_ID_ABX_MISC:
vehicle_state.distance_total =
(data[3] | (data[4] << 8)) * CAN_ABX_MISC_DISTANCE_TOTAL_FACTOR;
vehicle_state.soc_lv = data[5];
vehicle_state.lv_bat_voltage =
data[6] * CAN_ABX_MISC_LV_BAT_VOLTAGE_FACTOR;
break;
case CAN_ID_EPSC_OUT:
vehicle_state.last_epsc_msg = HAL_GetTick();
vehicle_state.measured_angle =
((int16_t)((data[0] << 8) | (data[1]))) * CAN_EPSC_OUT_ANGLE_FACTOR;
break;
case CAN_ID_AS_MISSION_FB:
vehicle_state.active_mission = data[0] & 0b111;
break;
case CAN_ID_STW_STATUS:
vehicle_state.as_state = data[0] & 0b111;
vehicle_state.r2d_progress = data[0] >> 4;
vehicle_state.errors.invl_ready = (data[1] >> 0) & 1;
vehicle_state.errors.invr_ready = (data[1] >> 1) & 1;
vehicle_state.errors.sdc_bfl = (data[1] >> 2) & 1;
vehicle_state.errors.sdc_brl = (data[1] >> 3) & 1;
vehicle_state.errors.sdc_acc = (data[1] >> 4) & 1;
vehicle_state.errors.sdc_hvb = (data[1] >> 5) & 1;
vehicle_state.lap_count = data[2] & 0b111111;
vehicle_state.ini_chk_state = data[3];
vehicle_state.errors.err_sdc = (data[4] >> 0) & 1;
vehicle_state.errors.err_ams = (data[4] >> 1) & 1;
vehicle_state.errors.err_pdu = (data[4] >> 2) & 1;
vehicle_state.errors.err_ini_chk = (data[4] >> 3) & 1;
vehicle_state.errors.err_con_mon = (data[4] >> 4) & 1;
vehicle_state.errors.err_scs = (data[4] >> 5) & 1;
vehicle_state.errors.err_sbspd = (data[4] >> 6) & 1;
vehicle_state.errors.err_appsp = (data[4] >> 7) & 1;
vehicle_state.errors.err_as = (data[5] >> 0) & 1;
vehicle_state.errors.err_ros = (data[5] >> 1) & 1;
vehicle_state.errors.err_res = (data[5] >> 2) & 1;
vehicle_state.errors.err_invl = (data[5] >> 3) & 1;
vehicle_state.errors.err_invr = (data[5] >> 4) & 1;
break;
case CAN_ID_ABX_PARAM_CONFIRMED:
vehicle_state.last_param_confirmed = data[0];
tx_event_flags_set(&gui_update_events, GUI_UPDATE_PARAM_CONFIRMED,
TX_OR);
break;
case CAN_ID_SHUNT_CURRENT: {
// The first two bytes of shunt result messages are metadata
const uint8_t *result_ptr = &data[2];
vehicle_state.ts_current =
ftcan_unmarshal_signed(&result_ptr, 4) * 1e-3;
break;
}
case CAN_ID_SHUNT_VOLTAGE1: {
const uint8_t *result_ptr = &data[2];
vehicle_state.ts_voltage_bat =
ftcan_unmarshal_signed(&result_ptr, 4) * 1e-3;
break;
}
case CAN_ID_SHUNT_VOLTAGE2: {
const uint8_t *result_ptr = &data[2];
vehicle_state.ts_voltage_veh =
ftcan_unmarshal_signed(&result_ptr, 4) * 1e-3;
break;
}
}
}
tx_event_flags_set(&gui_update_events, GUI_UPDATE_VEHICLE_STATE, TX_OR);