usb_cables: add battery charger cables
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5434633fb3
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143
usb_cables.c
143
usb_cables.c
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@ -15,7 +15,7 @@
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/** USB cable definitions and utilities
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* @file
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* @author King Kévin <kingkevin@cuvoodoo.info>
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* @date 2019
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* @date 2019-2020
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*/
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/* standard libraries */
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#include <stdint.h> // standard integer types
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@ -801,12 +801,6 @@ static const uint8_t usb_aa0_pins[][2] = {
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{usb_a_host_pins[4], usb_a_device_pins[4]}, // GND
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};
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/** USB type A to type A power cable optional pin pairs */
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static const uint8_t usb_aa0_opts[][2] = {
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{usb_a_host_pins[2], usb_a_host_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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{usb_a_device_pins[2], usb_a_device_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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};
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/** USB type A to type A USB 2.0 cable mandatory pin pairs
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* @implements this cable is not specified since it does not carry USB data signals
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* @note A-A cable are not specified since they use a host connector on both sides, but some cheap devices use it because the connector is cheap
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@ -850,9 +844,14 @@ static const uint8_t usb__a_host__b__ab0_pins[][2] = {
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{usb_a_host_pins[4], usb_b_device_pins[4]}, // GND
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};
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/** USB type A to type B power only cable optional pin pairs */
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static const uint8_t usb__a_host__b__ab0_opts[][2] = {
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{usb_b_device_pins[2], usb_b_device_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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/** USB type A to type B battery charger cable mandatory pin pairs
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* @implements Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating
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* @note this cable is not specified since it does not carry USB data signals
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*/
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static const uint8_t usb__a_host__b__abbc_pins[][2] = {
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{usb_a_host_pins[1], usb_b_device_pins[1]}, // VBUS
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{usb_a_host_pins[4], usb_b_device_pins[4]}, // GND
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{usb_b_device_pins[2], usb_b_device_pins[3]}, // D+, D-
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};
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/** USB type A to type B USB 2.0 cable mandatory pin pairs
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@ -895,6 +894,12 @@ static const uint8_t usb__a_device__b__ab0_pins[][2] = {
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{usb_a_device_pins[4], usb_b_device_pins[4]}, // GND
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};
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static const uint8_t usb__a_device__b__abbc_pins[][2] = {
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{usb_a_device_pins[1], usb_b_device_pins[1]}, // VBUS
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{usb_a_device_pins[4], usb_b_device_pins[4]}, // GND
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{usb_b_device_pins[2], usb_b_device_pins[3]}, // D+, D-
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};
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static const uint8_t usb__a_device__b__ab0_opts[][2] = {
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{usb_b_device_pins[2], usb_b_device_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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};
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@ -967,9 +972,14 @@ static const uint8_t usb__a_host__minib__amb0_pins[][2] = {
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{usb_a_host_pins[4], usb_minib_device_pins[5]}, // GND
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};
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/** USB type A to type mini-B power only cable optional pin pairs */
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static const uint8_t usb__a_host__minib__amb0_opts[][2] = {
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{usb_minib_device_pins[2], usb_minib_device_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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/** USB type A to type mini-B battery charger cable mandatory pin pairs
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* @implements Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating
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* @note this cable is not specified since it does not carry USB data signals
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*/
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static const uint8_t usb__a_host__minib__ambbc_pins[][2] = {
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{usb_a_host_pins[1], usb_minib_device_pins[1]}, // VBUS
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{usb_a_host_pins[4], usb_minib_device_pins[5]}, // GND
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{usb_minib_device_pins[2], usb_minib_device_pins[3]}, // D+, D-
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};
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/** USB type A to type mini-B USB 2.0 cable mandatory pin pairs
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@ -995,8 +1005,10 @@ static const uint8_t usb__a_device__minib__amb0_pins[][2] = {
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{usb_a_device_pins[4], usb_minib_device_pins[5]}, // GND
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};
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static const uint8_t usb__a_device__minib__amb0_opts[][2] = {
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{usb_minib_device_pins[2], usb_minib_device_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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static const uint8_t usb__a_device__minib__ambbc_pins[][2] = {
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{usb_a_device_pins[1], usb_minib_device_pins[1]}, // VBUS
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{usb_a_device_pins[4], usb_minib_device_pins[5]}, // GND
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{usb_minib_device_pins[2], usb_minib_device_pins[3]}, // D+, D-
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};
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static const uint8_t usb__a_device__minib__amb2_pins[][2] = {
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@ -1054,9 +1066,14 @@ static const uint8_t usb__a_host__microb__aub0_pins[][2] = {
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{usb_a_host_pins[4], usb_microb_device_pins[5]}, // GND
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};
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/** USB type A to type micro-B power only cable optional pin pairs */
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static const uint8_t usb__a_host__microb__aub0_opts[][2] = {
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{usb_microb_device_pins[2], usb_microb_device_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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/** USB type A to type micro-B power only cable mandatory pin pairs
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* @implements Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating
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* @note this cable is not specified since it does not carry USB data signals
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*/
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static const uint8_t usb__a_host__microb__aubbc_pins[][2] = {
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{usb_a_host_pins[1], usb_microb_device_pins[1]}, // VBUS
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{usb_a_host_pins[4], usb_microb_device_pins[5]}, // GND
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{usb_microb_device_pins[2], usb_microb_device_pins[3]}, // D+, D-
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};
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/** USB type A to type micro-B USB 2.0 cable mandatory pin pairs
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@ -1099,8 +1116,10 @@ static const uint8_t usb__a_device__microb__aub0_pins[][2] = {
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{usb_a_device_pins[4], usb_microb_device_pins[5]}, // GND
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};
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static const uint8_t usb__a_device__microb__aub0_opts[][2] = {
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{usb_microb_device_pins[2], usb_microb_device_pins[3]}, // D+, D- (Battery Charging Specification, Revision 1.1: A Dedicated Charging Port is required to short the D+ line to the D- line. Doing it in the cable on the device side is kind of cheating)
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static const uint8_t usb__a_device__microb__aubbc_pins[][2] = {
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{usb_a_device_pins[1], usb_microb_device_pins[1]}, // VBUS
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{usb_a_device_pins[4], usb_microb_device_pins[5]}, // GND
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{usb_microb_device_pins[2], usb_microb_device_pins[3]}, // D+, D-
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};
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static const uint8_t usb__a_device__microb__aub2_pins[][2] = {
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@ -3997,8 +4016,8 @@ const struct usb_cable_t usb_cables[] = {
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.connectors = usb_a_a_connectors,
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.mandatory_pairs_nb = LENGTH(usb_aa0_pins),
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.mandatory_pairs = usb_aa0_pins,
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.optional_pairs_nb = LENGTH(usb_aa0_opts),
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.optional_pairs = usb_aa0_opts,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-A USB 2.0",
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@ -4025,8 +4044,17 @@ const struct usb_cable_t usb_cables[] = {
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.connectors = usb_a_host_b_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_host__b__ab0_pins),
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.mandatory_pairs = usb__a_host__b__ab0_pins,
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.optional_pairs_nb = LENGTH(usb__a_host__b__ab0_opts),
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.optional_pairs = usb__a_host__b__ab0_opts,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-B battery charger",
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.connectors_nb = LENGTH(usb_a_host_b_connectors),
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.connectors = usb_a_host_b_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_host__b__abbc_pins),
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.mandatory_pairs = usb__a_host__b__abbc_pins,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-B USB 2.0",
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@ -4056,6 +4084,15 @@ const struct usb_cable_t usb_cables[] = {
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.optional_pairs_nb = LENGTH(usb__a_device__b__ab0_opts),
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.optional_pairs = usb__a_device__b__ab0_opts,
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},
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{
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.name = "A-B battery charger",
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.connectors_nb = LENGTH(usb_a_device_b_connectors),
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.connectors = usb_a_device_b_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_device__b__abbc_pins),
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.mandatory_pairs = usb__a_device__b__abbc_pins,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-B USB 2.0",
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.connectors_nb = LENGTH(usb_a_host_b_connectors),
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@ -4093,13 +4130,22 @@ const struct usb_cable_t usb_cables[] = {
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},
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// A (host) - mini-B
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{
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.name = "A-miniB power",
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.name = "A-miniB power only",
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.connectors_nb = LENGTH(usb_a_host_minib_connectors),
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.connectors = usb_a_host_minib_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_host__minib__amb0_pins),
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.mandatory_pairs = usb__a_host__minib__amb0_pins,
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.optional_pairs_nb = LENGTH(usb__a_host__minib__amb0_opts),
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.optional_pairs = usb__a_host__minib__amb0_opts,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-miniB bettry charger",
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.connectors_nb = LENGTH(usb_a_host_minib_connectors),
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.connectors = usb_a_host_minib_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_host__minib__ambbc_pins),
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.mandatory_pairs = usb__a_host__minib__ambbc_pins,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-miniB USB 2.0",
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@ -4117,8 +4163,17 @@ const struct usb_cable_t usb_cables[] = {
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.connectors = usb_a_device_minib_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_device__minib__amb0_pins),
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.mandatory_pairs = usb__a_device__minib__amb0_pins,
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.optional_pairs_nb = LENGTH(usb__a_device__minib__amb0_opts),
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.optional_pairs = usb__a_device__minib__amb0_opts,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-miniB bettry charger",
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.connectors_nb = LENGTH(usb_a_device_minib_connectors),
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.connectors = usb_a_device_minib_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_device__minib__ambbc_pins),
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.mandatory_pairs = usb__a_device__minib__ambbc_pins,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-miniB USB 2.0",
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@ -4150,13 +4205,22 @@ const struct usb_cable_t usb_cables[] = {
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},
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// A (host) - micro-B
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{
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.name = "A-microB power",
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.name = "A-microB power only",
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.connectors_nb = LENGTH(usb_a_host_microb_connectors),
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.connectors = usb_a_host_microb_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_host__microb__aub0_pins),
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.mandatory_pairs = usb__a_host__microb__aub0_pins,
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.optional_pairs_nb = LENGTH(usb__a_host__microb__aub0_opts),
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.optional_pairs = usb__a_host__microb__aub0_opts,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-microB battery charger",
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.connectors_nb = LENGTH(usb_a_host_microb_connectors),
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.connectors = usb_a_host_microb_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_host__microb__aubbc_pins),
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.mandatory_pairs = usb__a_host__microb__aubbc_pins,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-microB USB 2.0",
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@ -4178,13 +4242,22 @@ const struct usb_cable_t usb_cables[] = {
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},
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// A (device) - micro-B
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{
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.name = "A-microB power",
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.name = "A-microB power only",
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.connectors_nb = LENGTH(usb_a_device_microb_connectors),
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.connectors = usb_a_device_microb_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_device__microb__aub0_pins),
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.mandatory_pairs = usb__a_device__microb__aub0_pins,
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.optional_pairs_nb = LENGTH(usb__a_device__microb__aub0_opts),
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.optional_pairs = usb__a_device__microb__aub0_opts,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-microB battery charger",
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.connectors_nb = LENGTH(usb_a_device_microb_connectors),
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.connectors = usb_a_device_microb_connectors,
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.mandatory_pairs_nb = LENGTH(usb__a_device__microb__aubbc_pins),
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.mandatory_pairs = usb__a_device__microb__aubbc_pins,
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.optional_pairs_nb = 0,
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.optional_pairs = NULL,
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},
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{
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.name = "A-microB USB 2.0",
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@ -72,7 +72,7 @@ extern const struct usb_pin_t usb_pins[105];
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/** USB connectors definitions */
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extern const struct usb_connector_t* usb_connectors[8];
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/** USB cables definitions */
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extern const struct usb_cable_t usb_cables[77];
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extern const struct usb_cable_t usb_cables[83];
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/** set every USB pin from every USB connector to input floating */
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void usb_cables_pins_float(void);
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