mirror of
https://github.com/Decscots/Lockpick_RCM.git
synced 2025-06-21 20:57:19 +02:00
Update to hekate bdk 5.5.6
This commit is contained in:
shchmue
parent
93909f149e
commit
a7712b173c
95 changed files with 2720 additions and 1684 deletions
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@ -1,7 +1,7 @@
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/*
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* Joy-Con UART driver for Nintendo Switch
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*
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* Copyright (c) 2019 CTCaer
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* Copyright (c) 2019-2021 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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@ -39,6 +39,9 @@
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#define JC_WIRED_INIT_REPLY 0x94
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#define JC_INIT_HANDSHAKE 0xA5
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#define JC_HORI_INPUT_RPT_CMD 0x9A
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#define JC_HORI_INPUT_RPT 0x00
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#define JC_WIRED_CMD_MAC 0x01
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#define JC_WIRED_CMD_10 0x10
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@ -61,8 +64,12 @@
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#define JC_BTN_MASK_L 0xFF2900 // 0xFFE900: with charge status.
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#define JC_BTN_MASK_R 0x0056FF
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#define JC_ID_L 1
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#define JC_ID_R 2
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#define JC_ID_L 0x01
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#define JC_ID_R 0x02
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#define JC_ID_HORI 0x20
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#define JC_CRC8_INIT 0x00
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#define JC_CRC8_POLY 0x8D
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enum
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{
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@ -80,25 +87,31 @@ static const u8 init_jc[] = {
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static const u8 init_handshake[] = {
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0x19, 0x01, 0x03, 0x07, 0x00, // Uart header.
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JC_INIT_HANDSHAKE, 0x02, // Wired cmd and wired subcmd.
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0x01, 0x7E, 0x00, 0x00, 0x00 // Wired subcmd data.
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0x01, 0x7E, 0x00, 0x00, 0x00 // Wired subcmd data and crc.
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};
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static const u8 init_get_info[] = {
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0x19, 0x01, 0x03, 0x07, 0x00, // Uart header.
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JC_WIRED_CMD, JC_WIRED_CMD_MAC, // Wired cmd and subcmd.
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0x00, 0x00, 0x00, 0x00, 0x24 // Wired subcmd data.
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0x00, 0x00, 0x00, 0x00, 0x24 // Wired subcmd data and crc.
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};
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static const u8 init_finilize[] = {
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static const u8 init_finalize[] = {
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0x19, 0x01, 0x03, 0x07, 0x00, // Uart header.
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JC_WIRED_CMD, JC_WIRED_CMD_10, // Wired cmd and subcmd.
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0x00, 0x00, 0x00, 0x00, 0x3D // Wired subcmd data.
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0x00, 0x00, 0x00, 0x00, 0x3D // Wired subcmd data and crc.
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};
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static const u8 nx_pad_status[] = {
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0x19, 0x01, 0x03, 0x08, 0x00, // Uart header.
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JC_WIRED_HID, 0x00, // Wired cmd and hid cmd.
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0x01, 0x00, 0x00, 0x69, 0x2D, 0x1F // hid data.
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0x01, 0x00, 0x00, 0x69, 0x2D, 0x1F // hid data and crc.
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};
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static const u8 hori_pad_status[] = {
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0x19, 0x01, 0x03, 0x07, 0x00, // Uart header.
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JC_HORI_INPUT_RPT_CMD, 0x01, // Hori cmd and hori subcmd.
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0x00, 0x00, 0x00, 0x00, 0x48 // Hori cmd data and crc.
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};
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typedef struct _jc_uart_hdr_t
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@ -185,8 +198,8 @@ typedef struct _joycon_ctxt_t
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u8 connected;
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} joycon_ctxt_t;
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static joycon_ctxt_t jc_l;
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static joycon_ctxt_t jc_r;
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static joycon_ctxt_t jc_l = {0};
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static joycon_ctxt_t jc_r = {0};
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static bool jc_init_done = false;
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static u32 hid_pkt_inc = 0;
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@ -195,13 +208,29 @@ static jc_gamepad_rpt_t jc_gamepad;
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void jc_power_supply(u8 uart, bool enable);
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static u8 jc_crc(u8 *data, u16 len)
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{
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u8 crc = JC_CRC8_INIT;
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u16 i, j;
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for (i = 0; i < len; i++) {
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crc ^= data[i];
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for (j = 0; j < 8; j++) {
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if ((crc & 0x80) != 0)
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crc = (u8)((crc << 1) ^ JC_CRC8_POLY);
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else
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crc <<= 1;
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}
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}
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return crc;
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}
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void joycon_send_raw(u8 uart_port, const u8 *buf, u16 size)
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{
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uart_send(uart_port, buf, size);
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uart_wait_idle(uart_port, UART_TX_IDLE);
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}
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static u16 jc_packet_add_uart_hdr(jc_wired_hdr_t *out, u8 wired_cmd, u8 *data, u16 size)
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static u16 jc_packet_add_uart_hdr(jc_wired_hdr_t *out, u8 wired_cmd, u8 *data, u16 size, bool crc)
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{
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out->uart_hdr.magic[0] = 0x19;
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out->uart_hdr.magic[1] = 0x01;
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@ -214,14 +243,14 @@ static u16 jc_packet_add_uart_hdr(jc_wired_hdr_t *out, u8 wired_cmd, u8 *data, u
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if (data)
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memcpy(out->data, data, size);
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out->crc = 0; // wired crc8ccit can be skipped.
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out->crc = crc ? jc_crc(&out->uart_hdr.total_size_msb, sizeof(out->uart_hdr.total_size_msb) + sizeof(out->cmd) + sizeof(out->data)) : 0;
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return sizeof(jc_wired_hdr_t);
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}
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static u16 jc_hid_output_rpt_craft(jc_wired_hdr_t *rpt, u8 *payload, u16 size)
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static u16 jc_hid_output_rpt_craft(jc_wired_hdr_t *rpt, u8 *payload, u16 size, bool crc)
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{
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u16 pkt_size = jc_packet_add_uart_hdr(rpt, JC_WIRED_HID, NULL, 0);
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u16 pkt_size = jc_packet_add_uart_hdr(rpt, JC_WIRED_HID, NULL, 0, crc);
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pkt_size += size;
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rpt->uart_hdr.total_size_lsb += size;
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@ -234,12 +263,12 @@ static u16 jc_hid_output_rpt_craft(jc_wired_hdr_t *rpt, u8 *payload, u16 size)
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return pkt_size;
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}
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void jc_send_hid_output_rpt(u8 uart, u8 *payload, u16 size)
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void jc_send_hid_output_rpt(u8 uart, u8 *payload, u16 size, bool crc)
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{
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u8 rpt[0x50];
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memset(rpt, 0, sizeof(rpt));
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u32 rpt_size = jc_hid_output_rpt_craft((jc_wired_hdr_t *)rpt, payload, size);
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u32 rpt_size = jc_hid_output_rpt_craft((jc_wired_hdr_t *)rpt, payload, size, crc);
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joycon_send_raw(uart, rpt, rpt_size);
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}
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@ -275,18 +304,18 @@ void jc_send_hid_cmd(u8 uart, u8 subcmd, u8 *data, u16 size)
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hid_pkt->subcmd = JC_HID_SUBCMD_RUMBLE_CTL;
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hid_pkt->subcmd_data[0] = 1;
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if (send_r_rumble)
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jc_send_hid_output_rpt(UART_B, (u8 *)hid_pkt, 0x10);
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jc_send_hid_output_rpt(UART_B, (u8 *)hid_pkt, 0x10, false);
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if (send_l_rumble)
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jc_send_hid_output_rpt(UART_C, (u8 *)hid_pkt, 0x10);
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jc_send_hid_output_rpt(UART_C, (u8 *)hid_pkt, 0x10, false);
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// Send rumble.
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hid_pkt->cmd = JC_HID_RUMBLE_RPT;
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hid_pkt->pkt_id = jc_hid_pkt_id_incr();
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memcpy(hid_pkt->rumble, rumble_init, sizeof(rumble_init));
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if (send_r_rumble)
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jc_send_hid_output_rpt(UART_B, (u8 *)hid_pkt, 10);
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jc_send_hid_output_rpt(UART_B, (u8 *)hid_pkt, 10, false);
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if (send_l_rumble)
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jc_send_hid_output_rpt(UART_C, (u8 *)hid_pkt, 10);
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jc_send_hid_output_rpt(UART_C, (u8 *)hid_pkt, 10, false);
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msleep(15);
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@ -297,21 +326,21 @@ void jc_send_hid_cmd(u8 uart, u8 subcmd, u8 *data, u16 size)
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hid_pkt->subcmd_data[0] = 0;
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memcpy(hid_pkt->rumble, rumble_neutral, sizeof(rumble_neutral));
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if (send_r_rumble)
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jc_send_hid_output_rpt(UART_B, (u8 *)hid_pkt, 0x10);
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jc_send_hid_output_rpt(UART_B, (u8 *)hid_pkt, 0x10, false);
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if (send_l_rumble)
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jc_send_hid_output_rpt(UART_C, (u8 *)hid_pkt, 0x10);
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jc_send_hid_output_rpt(UART_C, (u8 *)hid_pkt, 0x10, false);
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}
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else
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{
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bool crc_needed = (jc_l.uart == uart) ? (jc_l.type & JC_ID_HORI) : (jc_r.type & JC_ID_HORI);
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hid_pkt->cmd = JC_HID_OUTPUT_RPT;
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hid_pkt->pkt_id = jc_hid_pkt_id_incr();
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hid_pkt->subcmd = subcmd;
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if (data)
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memcpy(hid_pkt->subcmd_data, data, size);
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u8 pkt_size = sizeof(jc_hid_out_rpt_t) + size;
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jc_send_hid_output_rpt(uart, (u8 *)hid_pkt, pkt_size);
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jc_send_hid_output_rpt(uart, (u8 *)hid_pkt, sizeof(jc_hid_out_rpt_t) + size, crc_needed);
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}
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}
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@ -333,6 +362,7 @@ static void jc_parse_wired_hid(joycon_ctxt_t *jc, const u8* packet, u32 size)
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switch (hid_pkt->cmd)
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{
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case JC_HORI_INPUT_RPT:
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case JC_HID_INPUT_RPT:
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btn_tmp = hid_pkt->btn_right | hid_pkt->btn_shared << 8 | hid_pkt->btn_left << 16;
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@ -412,6 +442,7 @@ static void jc_uart_pkt_parse(joycon_ctxt_t *jc, const u8* packet, size_t size)
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jc_wired_hdr_t *pkt = (jc_wired_hdr_t *)packet;
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switch (pkt->cmd)
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{
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case JC_HORI_INPUT_RPT_CMD:
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case JC_WIRED_HID:
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jc_parse_wired_hid(jc, pkt->payload, (pkt->data[0] << 8) | pkt->data[1]);
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break;
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@ -432,7 +463,7 @@ static void jc_rcv_pkt(joycon_ctxt_t *jc)
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// Check if device stopped sending data.
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u32 uart_irq = uart_get_IIR(jc->uart);
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if ((uart_irq & 0x8) != 0x8)
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if (uart_irq != UART_IIR_REDI)
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return;
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u32 len = uart_recv(jc->uart, (u8 *)jc->buf, 0x100);
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@ -474,10 +505,15 @@ static bool jc_send_init_rumble(joycon_ctxt_t *jc)
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static void jc_req_nx_pad_status(joycon_ctxt_t *jc)
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{
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bool sent_rumble = jc_send_init_rumble(jc);
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bool is_nxpad = !(jc->type & JC_ID_HORI);
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if (sent_rumble)
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return;
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if (is_nxpad)
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{
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bool sent_rumble = jc_send_init_rumble(jc);
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if (sent_rumble)
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return;
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}
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if (jc->last_status_req_time > get_tmr_ms() || !jc->connected)
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return;
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@ -488,7 +524,10 @@ static void jc_req_nx_pad_status(joycon_ctxt_t *jc)
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else
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gpio_config(GPIO_PORT_D, GPIO_PIN_1, GPIO_MODE_SPIO);
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joycon_send_raw(jc->uart, nx_pad_status, sizeof(nx_pad_status));
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if (is_nxpad)
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joycon_send_raw(jc->uart, nx_pad_status, sizeof(nx_pad_status));
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else
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joycon_send_raw(jc->uart, hori_pad_status, sizeof(hori_pad_status));
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// Turn Joy-Con detect on.
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if (jc->uart == UART_B)
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@ -655,24 +694,31 @@ retry:
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void jc_deinit()
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{
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// Disable power.
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jc_power_supply(UART_B, false);
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jc_power_supply(UART_C, false);
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// Turn off Joy-Con detect.
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gpio_config(GPIO_PORT_G, GPIO_PIN_0, GPIO_MODE_SPIO);
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gpio_config(GPIO_PORT_D, GPIO_PIN_1, GPIO_MODE_SPIO);
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// Send sleep command.
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u8 data = HCI_STATE_SLEEP;
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if (jc_r.connected)
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if (jc_r.connected && !(jc_r.type & JC_ID_HORI))
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{
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jc_send_hid_cmd(UART_B, JC_HID_SUBCMD_HCI_STATE, &data, 1);
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jc_rcv_pkt(&jc_r);
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}
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if (jc_l.connected)
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if (jc_l.connected && !(jc_l.type & JC_ID_HORI))
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{
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jc_send_hid_cmd(UART_C, JC_HID_SUBCMD_HCI_STATE, &data, 1);
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jc_rcv_pkt(&jc_l);
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}
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jc_power_supply(UART_B, false);
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jc_power_supply(UART_C, false);
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// Disable UART B and C clocks.
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clock_disable_uart(UART_B);
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clock_disable_uart(UART_C);
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}
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static void jc_init_conn(joycon_ctxt_t *jc)
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@ -709,9 +755,12 @@ static void jc_init_conn(joycon_ctxt_t *jc)
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msleep(5);
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jc_rcv_pkt(jc);
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joycon_send_raw(jc->uart, init_finilize, sizeof(init_finilize));
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msleep(5);
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jc_rcv_pkt(jc);
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if (!(jc->type & JC_ID_HORI))
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{
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joycon_send_raw(jc->uart, init_finalize, sizeof(init_finalize));
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msleep(5);
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jc_rcv_pkt(jc);
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}
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// Turn Joy-Con detect on.
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if (jc->uart == UART_B)
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@ -766,10 +815,10 @@ void jc_power_supply(u8 uart, bool enable)
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{
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if (enable)
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{
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if (regulator_get_5v_dev_enabled(1 << uart))
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if (regulator_5v_get_dev_enabled(1 << uart))
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return;
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regulator_enable_5v(1 << uart);
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regulator_5v_enable(1 << uart);
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if (jc_init_done)
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{
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@ -799,10 +848,10 @@ void jc_power_supply(u8 uart, bool enable)
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}
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else
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{
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if (!regulator_get_5v_dev_enabled(1 << uart))
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if (!regulator_5v_get_dev_enabled(1 << uart))
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return;
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regulator_disable_5v(1 << uart);
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regulator_5v_disable(1 << uart);
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if (uart == UART_C)
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gpio_write(GPIO_PORT_CC, GPIO_PIN_3, GPIO_LOW);
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@ -816,10 +865,10 @@ void jc_init_hw()
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jc_l.uart = UART_C;
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jc_r.uart = UART_B;
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#if !defined(DEBUG_UART_PORT) || !(DEBUG_UART_PORT)
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if (fuse_read_hw_type() == FUSE_NX_HW_TYPE_HOAG)
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return;
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#ifndef DEBUG_UART_PORT
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jc_power_supply(UART_C, true);
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jc_power_supply(UART_B, true);
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@ -836,14 +885,14 @@ void jc_init_hw()
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pinmux_config_uart(UART_C);
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// Ease the stress to APB.
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bpmp_clk_rate_set(BPMP_CLK_NORMAL);
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bpmp_freq_t prev_fid = bpmp_clk_rate_set(BPMP_CLK_NORMAL);
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// Enable UART B and C clocks.
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clock_enable_uart(UART_B);
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clock_enable_uart(UART_C);
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// Restore OC.
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bpmp_clk_rate_set(BPMP_CLK_DEFAULT_BOOST);
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bpmp_clk_rate_set(prev_fid);
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// Turn Joy-Con detect on.
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gpio_config(GPIO_PORT_G, GPIO_PIN_0, GPIO_MODE_GPIO);
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