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Handle slave status frames

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This commit is contained in:
Jasper Blanckenburg
2023-04-15 22:01:22 +02:00
parent 66d9baba7a
commit ca6bdec839
6 changed files with 47 additions and 31 deletions
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37
Core/Src/slave_monitoring.c
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@ -20,8 +20,9 @@ void slaves_init() {
slaves[i].id = i;
slaves[i].error.kind = SLAVE_ERR_NONE;
slaves[i].last_message = 0;
memset(&slaves[i].voltages, 0, sizeof(slaves[i].voltages));
memset(&slaves[i].temperatures, 0, sizeof(slaves[i].temperatures));
slaves[i].min_voltage = 0;
slaves[i].max_voltage = 0;
slaves[i].max_temp = 0;
}
HAL_GPIO_WritePin(SLAVE_POWER_0_GPIO_Port, SLAVE_POWER_0_Pin, GPIO_PIN_SET);
@ -47,17 +48,11 @@ void slaves_check() {
} else if (slaves[i].error.kind == SLAVE_ERR_TIMEOUT) {
slaves[i].error.kind = SLAVE_ERR_NONE;
}
for (int j = 0; j < N_CELLS_SERIES; j++) {
uint16_t v = slaves[i].voltages[j];
if (v < min_voltage_new) {
min_voltage_new = v;
}
if (slaves[i].min_voltage < min_voltage_new) {
min_voltage_new = slaves[i].min_voltage;
}
for (int j = 0; j < N_TEMP_SENSORS; j++) {
int16_t t = slaves[i].temperatures[j];
if (t > max_temp_new) {
max_temp_new = t;
}
if (slaves[i].max_temp > max_temp_new) {
max_temp_new = slaves[i].max_temp;
}
if (slaves[i].error.kind != SLAVE_ERR_NONE) {
@ -93,6 +88,24 @@ void slaves_handle_panic(const uint8_t *data) {
slaves[slave_id].last_message = HAL_GetTick();
}
void slaves_handle_status(const uint8_t *data) {
uint8_t slave_id = data[0] & 0x7F;
int error = data[0] & 0x80;
if (error) {
if (slaves[slave_id].error.kind == SLAVE_ERR_NONE) {
slaves[slave_id].error.kind = SLAVE_ERR_UNKNOWN;
}
} else {
slaves[slave_id].error.kind = SLAVE_ERR_NONE;
}
slaves[slave_id].soc = data[1];
const uint8_t *ptr = &data[2];
slaves[slave_id].min_voltage = ftcan_unmarshal_unsigned(&ptr, 2);
slaves[slave_id].max_voltage = ftcan_unmarshal_unsigned(&ptr, 2);
slaves[slave_id].max_temp = ftcan_unmarshal_unsigned(&ptr, 2);
slaves[slave_id].last_message = HAL_GetTick();
}
void slaves_handle_log(const uint8_t *data) {
// TODO
}