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example: restore maple_vibrator

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This commit is contained in:
Zack Buhman 2024-10-27 08:16:56 -05:00
parent d55fa64714
commit f2320d70bf
1 changed files with 66 additions and 67 deletions
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133
example/maple_vibrator.cpp
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@ -5,14 +5,14 @@
#include "holly/core_bits.hpp"
#include "holly/holly.hpp"
#include "maple/maple.hpp"
#include "maple/maple_impl.hpp"
#include "maple/maple_host_command_writer.hpp"
#include "maple/maple_bus_bits.hpp"
#include "maple/maple_bus_commands.hpp"
#include "maple/maple_bus_ft8.hpp"
#include "sh7091/serial.hpp"
static uint32_t * command_buf;
static uint32_t * receive_buf;
uint32_t send_buf[1024] __attribute__((aligned(32)));
uint32_t recv_buf[1024] __attribute__((aligned(32)));
void do_lm_request(uint8_t port, uint8_t lm)
{
@ -44,39 +44,38 @@ void do_lm_request(uint8_t port, uint8_t lm)
get media info
*/
maple::init_host_command(command_buf, receive_buf,
destination_port,
destination_ap, get_media_info::command_code, (sizeof (struct get_media_info::data_fields)),
true); // end_flag
auto writer = maple::host_command_writer(send_buf, recv_buf);
using command_type = get_media_info;
using host_command_type = struct maple::host_command<command_type::data_fields>;
auto host_command = reinterpret_cast<host_command_type *>(command_buf);
auto& fields = host_command->bus_data.data_fields;
fields.function_type = std::byteswap(function_type::vibration);
fields.pt = std::byteswap(1 << 24);
using command_type = maple::get_media_info;
using response_type = maple::data_transfer<ft8::data_transfer::data_format>;
using response_type = data_transfer<ft8::data_transfer::data_format>;
using host_response_type = struct maple::host_response<response_type::data_fields>;
auto host_response = reinterpret_cast<host_response_type *>(receive_buf);
auto [host_command, host_response]
= writer.append_command<command_type, response_type>(destination_port,
destination_ap,
true, // end_flag
0, // send_trailing
0 // recv_trailing
);
auto& data_fields = host_command->bus_data.data_fields;
data_fields.function_type = std::byteswap(function_type::vibration);
data_fields.pt = std::byteswap(1 << 24);
serial::string("dma start\n");
maple::dma_start(command_buf, maple::sizeof_command(host_command),
receive_buf, maple::sizeof_command(host_response));
maple::dma_start(send_buf, writer.send_offset,
recv_buf, writer.recv_offset);
maple::dma_wait_complete();
auto& bus_data = host_response->bus_data;
if (bus_data.command_code != response_type::command_code) {
serial::string("lm did not reply to vibration get_media_info: ");
serial::integer<uint8_t>(lm);
return;
}
serial::string("lm replied to vibration get_media_info: ");
serial::integer<uint8_t>(lm);
} else {
auto& data_fields = bus_data.data_fields;
serial::string("lm replied to vibration get_media_info: ");
serial::integer<uint8_t>(lm);
auto& data_fields = bus_data.data_fields;
{
using namespace ft8::data_transfer::vset;
serial::string("vn: ");
serial::integer<uint8_t>(vn(data_fields.data.vset));
@ -104,31 +103,32 @@ void do_lm_request(uint8_t port, uint8_t lm)
set condition
*/
{
using command_type = set_condition<ft8::set_condition::data_format>;
using command_type = maple::set_condition<ft8::set_condition::data_format>;
using response_type = maple::device_reply;
maple::init_host_command(command_buf, receive_buf,
destination_port,
destination_ap, command_type::command_code, (sizeof (command_type::data_fields)),
true);
auto writer = maple::host_command_writer(send_buf, recv_buf);
using host_command_type = struct maple::host_command<command_type::data_fields>;
auto host_command = reinterpret_cast<host_command_type *>(command_buf);
auto& fields = host_command->bus_data.data_fields;
fields.function_type = std::byteswap(function_type::vibration);
fields.write_in_data.ctrl = 0x11;
fields.write_in_data.pow = 0x70;
fields.write_in_data.freq = 0x27;
fields.write_in_data.inc = 0x00;
auto [host_command, host_response]
= writer.append_command<command_type, response_type>(destination_port,
destination_ap,
true, // end_flag
0, // send_trailing
0 // recv_trailing
);
auto& data_fields = host_command->bus_data.data_fields;
data_fields.function_type = std::byteswap(function_type::vibration);
data_fields.write_in_data.ctrl = 0x11;
data_fields.write_in_data.pow = 0x70;
data_fields.write_in_data.freq = 0x27;
data_fields.write_in_data.inc = 0x00;
using host_response_type = struct maple::host_response<device_reply::data_fields>;
auto host_response = reinterpret_cast<host_response_type *>(receive_buf);
maple::dma_start(command_buf, maple::sizeof_command(host_command),
receive_buf, maple::sizeof_command(host_response));
maple::dma_start(send_buf, writer.send_offset,
recv_buf, writer.recv_offset);
maple::dma_wait_complete();
auto& bus_data = host_response->bus_data;
if (bus_data.command_code != device_reply::command_code) {
if (bus_data.command_code != maple::device_reply::command_code) {
serial::string("lm did not reply to vibration set_condition: ");
serial::integer<uint8_t>(lm);
} else {
@ -155,48 +155,47 @@ void do_lm_requests(uint8_t port, uint8_t lm)
void do_device_request()
{
using command_type = device_request;
using response_type = device_status;
using host_response_type = struct maple::host_response<response_type::data_fields>;
auto host_response = reinterpret_cast<host_response_type *>(receive_buf);
const uint32_t command_size = maple::init_host_command_all_ports<command_type, response_type>(command_buf, receive_buf);
maple::dma_start(command_buf, command_size,
receive_buf, maple::sizeof_command(host_response) * 4);
using command_type = maple::device_request;
using response_type = maple::device_status;
auto writer = maple::host_command_writer(send_buf, recv_buf);
auto [host_command, host_response]
= writer.append_command_all_ports<command_type, response_type>();
maple::dma_start(send_buf, writer.send_offset,
recv_buf, writer.recv_offset);
maple::dma_wait_complete();
uint8_t port__ap[4];
for (uint8_t port = 0; port < 4; port++) {
auto& bus_data = host_response[port].bus_data;
auto& data_fields = bus_data.data_fields;
if (bus_data.command_code != device_status::command_code) {
port__ap[port] = 0;
if (bus_data.command_code != maple::device_status::command_code) {
// the controller is disconnected
} else {
if ((data_fields.device_id.ft & std::byteswap(function_type::controller)) != 0) {
serial::string("controller: ");
serial::integer<uint8_t>(port);
//serial::integer<uint8_t>(bus_data.source_ap & ap::lm_bus::bit_mask);
do_lm_requests(port, bus_data.source_ap & ap::lm_bus::bit_mask);
port__ap[port] = bus_data.source_ap & ap::lm_bus::bit_mask;
}
}
}
}
uint32_t _command_buf[(1024 + 32) / 4];
uint32_t _receive_buf[(1024 + 32) / 4];
for (uint8_t port = 0; port < 4; port++) {
if (port__ap[port] != 0)
do_lm_requests(port, port__ap[port]);
}
}
void main()
{
command_buf = align_32byte(_command_buf);
command_buf = reinterpret_cast<uint32_t *>(reinterpret_cast<uint32_t>(command_buf) | 0xa000'0000);
receive_buf = align_32byte(_receive_buf);
serial::init(0);
video_output::set_mode_vga();
while (1) {
for (int i = 0; i < 120; i++) {
while (!spg_status::vsync(holly.SPG_STATUS));
while (spg_status::vsync(holly.SPG_STATUS));
}
do_device_request();
break;
};
do_device_request();
}