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map p4io input

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din 2025-09-07 10:06:21 -05:00
parent 62cd6df8f6
commit 36ac9b4323
1 changed files with 64 additions and 21 deletions
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85
src/main/ddrio-p4io/ddrio.c
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@ -22,12 +22,36 @@
#include <stdio.h>
static struct p4iodrv_ctx *p4io_ctx;
static struct aciodrv_device_ctx *device;
static struct aciodrv_device_ctx *mdxf_device;
uint8_t light_buff[16] = {0};
uint8_t coin_buff[4] = {0};
uint32_t jamma[4] = {0};
struct p4io_bittrans {
uint32_t p4io;
uint32_t ddrio;
};
static const struct p4io_bittrans input_map[] = {
{(1 << 0), 1 << DDR_P1_START},
{(1 << 1), 1 << DDR_P1_MENU_UP},
{(1 << 2), 1 << DDR_P2_MENU_DOWN},
{(1 << 3), 1 << DDR_P1_MENU_LEFT},
{(1 << 4), 1 << DDR_P1_MENU_RIGHT},
{(1 << 8), 1 << DDR_P2_START},
{(1 << 9), 1 << DDR_P2_MENU_UP},
{(1 << 10), 1 << DDR_P1_MENU_DOWN},
{(1 << 11), 1 << DDR_P2_MENU_LEFT},
{(1 << 12), 1 << DDR_P2_MENU_RIGHT},
{(1 << 24), 1 << DDR_COIN},
{(1 << 25), 1 << DDR_SERVICE},
{(1 << 28), 1 << DDR_TEST},
};
void ddr_io_set_loggers(
log_formatter_t misc,
log_formatter_t info,
@ -73,21 +97,21 @@ bool ddr_io_init(
// return false;
}
device = aciodrv_device_open_path(config_mdxf.port, config_mdxf.baud);
mdxf_device = aciodrv_device_open_path(config_mdxf.port, config_mdxf.baud);
if (!device) {
if (!mdxf_device) {
log_warning("Opening acio device failed");
// return false;
}
int nodes = aciodrv_device_get_node_count(device);
int nodes = aciodrv_device_get_node_count(mdxf_device);
if (nodes != 2) {
log_warning("WARNING: only %d MDXF(s) found, expected 2", nodes);
}
for (int i = 0; i < nodes; i++) {
if (!aciodrv_mdxf_init(device, i)) {
if (!aciodrv_mdxf_init(mdxf_device, i)) {
log_warning("Opening mdxf device %d failed", i);
return false;
}
@ -109,27 +133,45 @@ uint32_t ddr_io_read_pad(void)
// pull the state of the p4io & get the state of the mdxfs
if (p4io_ctx) {
p4iodrv_read_jamma(p4io_ctx, jamma);
memset(jamma, 0, sizeof(jamma));
if (p4iodrv_read_jamma(p4io_ctx, jamma)) {
// map the p4io correctly.
for (int i = 0; i < lengthof(input_map); i++) {
// for ddrio, all of the inputs are in the first 32bit word of
// jamma.
if (jamma[0] & input_map[i].p4io) {
pad |= input_map[i].ddrio;
}
}
} else {
log_warning("Could not read opened p4io");
}
}
struct ac_io_mdxf_poll_in foot_p1 = {0};
struct ac_io_mdxf_poll_in foot_p2 = {0};
if (device) {
aciodrv_mdxf_poll(device, 0, &foot_p1);
aciodrv_mdxf_poll(device, 1, &foot_p2);
if (mdxf_device) {
if (!aciodrv_mdxf_poll(mdxf_device, 0, &foot_p1)) {
log_warning("Could not read from opened p1 mdxf");
}
if (!aciodrv_mdxf_poll(mdxf_device, 1, &foot_p2)) {
log_warning("Could not read from opened p2 mdxf");
}
pad |= (foot_p1.panel.up > 0) ? (1 << DDR_P1_UP) : 0;
pad |= (foot_p1.panel.down > 0) ? (1 << DDR_P1_DOWN) : 0;
pad |= (foot_p1.panel.left > 0) ? (1 << DDR_P1_LEFT) : 0;
pad |= (foot_p1.panel.right > 0) ? (1 << DDR_P1_RIGHT) : 0;
pad |= (foot_p2.panel.up > 0) ? (1 << DDR_P2_UP) : 0;
pad |= (foot_p2.panel.down > 0) ? (1 << DDR_P2_DOWN) : 0;
pad |= (foot_p2.panel.left > 0) ? (1 << DDR_P2_LEFT) : 0;
pad |= (foot_p2.panel.right > 0) ? (1 << DDR_P2_RIGHT) : 0;
}
pad |= (foot_p1.panel.up > 0) ? (1 << DDR_P1_UP) : 0;
pad |= (foot_p1.panel.down > 0) ? (1 << DDR_P1_DOWN) : 0;
pad |= (foot_p1.panel.left > 0) ? (1 << DDR_P1_LEFT) : 0;
pad |= (foot_p1.panel.right > 0) ? (1 << DDR_P1_RIGHT) : 0;
pad |= (foot_p2.panel.up > 0) ? (1 << DDR_P2_UP) : 0;
pad |= (foot_p2.panel.down > 0) ? (1 << DDR_P2_DOWN) : 0;
pad |= (foot_p2.panel.left > 0) ? (1 << DDR_P2_LEFT) : 0;
pad |= (foot_p2.panel.right > 0) ? (1 << DDR_P2_RIGHT) : 0;
return pad;
}
@ -158,6 +200,7 @@ void ddr_io_set_lights_hdxs_panel(uint32_t lights)
// TODO: Map the player button lights to the p4io menu lights.
if (p4io_ctx) {
p4iodrv_cmd_coinstock(p4io_ctx, (uint8_t *) &coin_buff);
p4iodrv_cmd_portout(p4io_ctx, (uint8_t *) &light_buff);
}
}
@ -169,8 +212,8 @@ void ddr_io_set_lights_hdxs_rgb(uint8_t idx, uint8_t r, uint8_t g, uint8_t b)
void ddr_io_fini(void)
{
if (device) {
aciodrv_device_close(device);
if (mdxf_device) {
aciodrv_device_close(mdxf_device);
}
if (p4io_ctx) {