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Add 10ms sending 0xBB

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Daniel 2023-11-30 18:41:21 +02:00
parent 7dba1b2c65
commit b762c8c2bb
1 changed files with 15 additions and 0 deletions
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15
Software/src/battery/BMW-I3-BATTERY.cpp
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@ -7,9 +7,11 @@
// Check if I3 battery stays alive with only 10B and 512. If not, add 12F. If that doesn't help, add more from CAN log (ask Dala)
/* Do not change code below unless you are sure what you are doing */
static unsigned long previousMillis10 = 0; // will store last time a 20ms CAN Message was send
static unsigned long previousMillis20 = 0; // will store last time a 20ms CAN Message was send
static unsigned long previousMillis100 = 0; // will store last time a 20ms CAN Message was send
static unsigned long previousMillis600 = 0; // will store last time a 600ms CAN Message was send
static const int interval10 = 10; // interval (ms) at which send CAN Messages
static const int interval20 = 20; // interval (ms) at which send CAN Messages
static const int interval100 = 100; // interval (ms) at which send CAN Messages
static const int interval600 = 600; // interval (ms) at which send CAN Messages
@ -18,6 +20,13 @@ static uint8_t CANstillAlive = 12; //counter for checking if CAN is st
#define LB_MAX_SOC 1000 //BMS never goes over this value. We use this info to rescale SOC% sent to Inverter
#define LB_MIN_SOC 0 //BMS never goes below this value. We use this info to rescale SOC% sent to Inverter
CAN_frame_t BMW_BB = {.FIR = {.B =
{
.DLC = 3,
.FF = CAN_frame_std,
}},
.MsgID = 0xBB,
.data = {0x7D, 0xFF, 0xFF}};
CAN_frame_t BMW_10B = {.FIR = {.B =
{
.DLC = 3,
@ -186,6 +195,12 @@ void receive_can_i3_battery(CAN_frame_t rx_frame) {
}
void send_can_i3_battery() {
unsigned long currentMillis = millis();
//Send 10ms message
if (currentMillis - previousMillis10 >= interval10) {
previousMillis10 = currentMillis;
ESP32Can.CANWriteFrame(&BMW_BB);
}
//Send 20ms message
if (currentMillis - previousMillis20 >= interval20) {
previousMillis20 = currentMillis;