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ad pd_types.h

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This commit is contained in:
hathach
2023-06-12 14:57:50 +07:00
parent debde4cc97
commit c28503060c
6 changed files with 278 additions and 217 deletions
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38
src/typec/utcd.c
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@@ -62,7 +62,7 @@ bool tuc_inited(uint8_t rhport) {
return _utcd_inited && _port_inited[rhport];
}
bool tuc_init(uint8_t rhport, tusb_typec_port_type_t port_type) {
bool tuc_init(uint8_t rhport, uint32_t port_type) {
// Initialize stack
if (!_utcd_inited) {
tu_memclr(_port_inited, sizeof(_port_inited));
@@ -91,38 +91,38 @@ bool tuc_init(uint8_t rhport, tusb_typec_port_type_t port_type) {
//
//--------------------------------------------------------------------+
bool utcd_msg_send(uint8_t rhport, tusb_pd_header_t const* header, void const* data) {
bool utcd_msg_send(uint8_t rhport, pd_header_t const* header, void const* data) {
// copy header
memcpy(_tx_buf, header, sizeof(tusb_pd_header_t));
memcpy(_tx_buf, header, sizeof(pd_header_t));
// copy data objcet if available
uint16_t const n_data_obj = header->n_data_obj;
if (n_data_obj > 0) {
memcpy(_tx_buf + sizeof(tusb_pd_header_t), data, n_data_obj * 4);
memcpy(_tx_buf + sizeof(pd_header_t), data, n_data_obj * 4);
}
return tcd_msg_send(rhport, _tx_buf, sizeof(tusb_pd_header_t) + n_data_obj * 4);
return tcd_msg_send(rhport, _tx_buf, sizeof(pd_header_t) + n_data_obj * 4);
}
bool parse_message(uint8_t rhport, uint8_t const* buf, uint16_t len) {
(void) rhport;
uint8_t const* p_end = buf + len;
tusb_pd_header_t const* header = (tusb_pd_header_t const*) buf;
uint8_t const * ptr = buf + sizeof(tusb_pd_header_t);
pd_header_t const* header = (pd_header_t const*) buf;
uint8_t const * ptr = buf + sizeof(pd_header_t);
if (header->n_data_obj == 0) {
// control message
switch (header->msg_type) {
case TUSB_PD_CTRL_GOOD_CRC:
case PD_CTRL_GOOD_CRC:
break;
case TUSB_PD_CTRL_ACCEPT:
case PD_CTRL_ACCEPT:
break;
case TUSB_PD_CTRL_REJECT:
case PD_CTRL_REJECT:
break;
case TUSB_PD_CTRL_PS_RDY:
case PD_CTRL_PS_READY:
break;
default: break;
@@ -130,7 +130,7 @@ bool parse_message(uint8_t rhport, uint8_t const* buf, uint16_t len) {
} else {
// data message
switch (header->msg_type) {
case TUSB_PD_DATA_SOURCE_CAP: {
case PD_DATA_SOURCE_CAP: {
// Examine source capability and select a suitable PDO (starting from 1 with safe5v)
uint8_t obj_pos = 1;
@@ -172,11 +172,11 @@ bool parse_message(uint8_t rhport, uint8_t const* buf, uint16_t len) {
.object_position = obj_pos,
};
tusb_pd_header_t const req_header = {
.msg_type = TUSB_PD_DATA_REQUEST,
.data_role = TUSB_PD_DATA_ROLE_UFP,
.specs_rev = TUSB_PD_REV20,
.power_role = TUSB_PD_POWER_ROLE_SINK,
pd_header_t const req_header = {
.msg_type = PD_DATA_REQUEST,
.data_role = PD_DATA_ROLE_UFP,
.specs_rev = PD_REV_20,
.power_role = PD_POWER_ROLE_SINK,
.msg_id = 0,
.n_data_obj = 1,
.extended = 0,
@@ -200,7 +200,7 @@ void tcd_event_handler(tcd_event_t const * event, bool in_isr) {
case TCD_EVENT_CC_CHANGED:
if (event->cc_changed.cc_state[0] || event->cc_changed.cc_state[1]) {
// Attach
tcd_rx_start(event->rhport, _rx_buf, sizeof(_rx_buf));
tcd_msg_receive(event->rhport, _rx_buf, sizeof(_rx_buf));
}else {
// Detach
}
@@ -213,7 +213,7 @@ void tcd_event_handler(tcd_event_t const * event, bool in_isr) {
}
// start new rx
tcd_rx_start(event->rhport, _rx_buf, sizeof(_rx_buf));
tcd_msg_receive(event->rhport, _rx_buf, sizeof(_rx_buf));
break;
default: break;