Dreaded_X/car-stereo
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Implemented forward and backward

Browse Source
This commit is contained in:
Dreaded_X 2022-06-14 20:10:57 +02:00
parent 560e3c191f
commit 1c1ccf0a7a
1 changed files with 95 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

124
software/main/src/can.cpp
View File

@ -458,48 +458,114 @@ static void read_message(spi_device_handle_t spi) {
read_can_msg(spi, MCP_READ_RX0, &id, &ext, &rtr_bit, &len, buf);
}
ESP_LOGI(CAN_TAG, "Received: id=%lu, ext=%i, rtr_bit=%i, len=%i", id, ext, rtr_bit, len);
/* ESP_LOGI(CAN_TAG, "Received: id=%lu, ext=%i, rtr_bit=%i, len=%i", id, ext, rtr_bit, len); */
// @TODO Implement the length check in a more elegant manner
switch (id) {
case BUTTONS_ID:
print_buttons(*(can::Buttons*)buf);
break;
/* switch (id) { */
/* case BUTTONS_ID: */
/* print_buttons(*(can::Buttons*)buf); */
/* break; */
case RADIO_ID:
print_radio(*(can::Radio*)buf);
break;
/* case RADIO_ID: */
/* print_radio(*(can::Radio*)buf); */
/* break; */
default:
break;
}
/* default: */
/* break; */
/* } */
// @TODO Only do this if we actually are on AUX2
if (id == BUTTONS_ID) {
static can::Buttons previous;
can::Buttons buttons = *(can::Buttons*)buf;
if (previous.forward != buttons.forward && buttons.forward) {
// @TODO Get this from the actual device instead of assuming that on startup it is falce
static bool play_status = false;
play_status = !play_status;
// Forward
{
static uint8_t counter = 0;
static bool disabled = false;
ESP_LOGI(CAN_TAG, "Play button has been pressed");
if (buttons.forward && !disabled) {
counter++;
if (play_status) {
ESP_LOGI(CAN_TAG, "Playing");
// @TODO Abstract this away so that we are not directly interfacing with AVRC things
esp_err_t ret = esp_avrc_ct_send_passthrough_cmd(0, ESP_AVRC_PT_CMD_PLAY, ESP_AVRC_PT_CMD_STATE_PRESSED);
ESP_ERROR_CHECK(ret);
ESP_LOGI(CAN_TAG, "Counter: %i", counter);
ret = esp_avrc_ct_send_passthrough_cmd(1, ESP_AVRC_PT_CMD_PLAY, ESP_AVRC_PT_CMD_STATE_RELEASED);
ESP_ERROR_CHECK(ret);
} else {
ESP_LOGI(CAN_TAG, "Pausing");
esp_err_t ret = esp_avrc_ct_send_passthrough_cmd(0, ESP_AVRC_PT_CMD_PAUSE, ESP_AVRC_PT_CMD_STATE_PRESSED);
ESP_ERROR_CHECK(ret);
if (counter > 5) {
ESP_LOGI(CAN_TAG, "Forward");
// Fast forward
esp_err_t ret = esp_avrc_ct_send_passthrough_cmd(0, ESP_AVRC_PT_CMD_FORWARD, ESP_AVRC_PT_CMD_STATE_PRESSED);
ESP_ERROR_CHECK(ret);
ret = esp_avrc_ct_send_passthrough_cmd(1, ESP_AVRC_PT_CMD_PAUSE, ESP_AVRC_PT_CMD_STATE_RELEASED);
ESP_ERROR_CHECK(ret);
ret = esp_avrc_ct_send_passthrough_cmd(1, ESP_AVRC_PT_CMD_FORWARD, ESP_AVRC_PT_CMD_STATE_RELEASED);
ESP_ERROR_CHECK(ret);
// Disable actions from happening again until we release the button
disabled = true;
}
}
if (previous.forward != buttons.forward && !buttons.forward) {
if (counter <= 5) {
// @TODO Get this from the actual device instead of assuming that on startup it is falce
static bool play_status = false;
play_status = !play_status;
ESP_LOGI(CAN_TAG, "Play button has been pressed");
if (play_status) {
ESP_LOGI(CAN_TAG, "Playing");
// @TODO Abstract this away so that we are not directly interfacing with AVRC things
esp_err_t ret = esp_avrc_ct_send_passthrough_cmd(0, ESP_AVRC_PT_CMD_PLAY, ESP_AVRC_PT_CMD_STATE_PRESSED);
ESP_ERROR_CHECK(ret);
ret = esp_avrc_ct_send_passthrough_cmd(1, ESP_AVRC_PT_CMD_PLAY, ESP_AVRC_PT_CMD_STATE_RELEASED);
ESP_ERROR_CHECK(ret);
} else {
ESP_LOGI(CAN_TAG, "Pausing");
esp_err_t ret = esp_avrc_ct_send_passthrough_cmd(0, ESP_AVRC_PT_CMD_PAUSE, ESP_AVRC_PT_CMD_STATE_PRESSED);
ESP_ERROR_CHECK(ret);
ret = esp_avrc_ct_send_passthrough_cmd(1, ESP_AVRC_PT_CMD_PAUSE, ESP_AVRC_PT_CMD_STATE_RELEASED);
ESP_ERROR_CHECK(ret);
}
}
counter = 0;
disabled = false;
}
}
// Backwards
{
static uint8_t counter = 0;
static bool disabled = false;
if (buttons.backward && !disabled) {
counter++;
ESP_LOGI(CAN_TAG, "Counter: %i", counter);
if (counter > 5) {
ESP_LOGI(CAN_TAG, "Backwards");
// Fast forward
esp_err_t ret = esp_avrc_ct_send_passthrough_cmd(0, ESP_AVRC_PT_CMD_BACKWARD, ESP_AVRC_PT_CMD_STATE_PRESSED);
ESP_ERROR_CHECK(ret);
ret = esp_avrc_ct_send_passthrough_cmd(1, ESP_AVRC_PT_CMD_BACKWARD, ESP_AVRC_PT_CMD_STATE_RELEASED);
ESP_ERROR_CHECK(ret);
// Disable actions from happening again until we release the button
disabled = true;
}
}
if (previous.backward != buttons.backward && !buttons.backward) {
if (counter <= 5) {
// @TODO What do we do when we just press this button?
// Might be nice to somehow trigger the google assistant, altough that requires Handsfree profile, which might interfere with the car itself
}
counter = 0;
disabled = false;
}
}