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testapp: Add commands to test dynamic usb enpdoints

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Mikael Ågren 2025-04-03 13:33:46 +02:00
parent 6b3ef15fb8
commit fb361363f5
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1 changed files with 42 additions and 5 deletions
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49
hw/application_fpga/fw/testapp/main.c
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@ -210,22 +210,59 @@ int main(void)
} }
puts(IO_CDC, "\r\n"); puts(IO_CDC, "\r\n");
uint8_t select_ep_cmd[2] = { 1, 0 };
uint8_t ep = IO_CDC;
puts(IO_CDC, "Now echoing what you type...Type + to reset device\r\n"); puts(IO_CDC, "Now echoing what you type...Type + to reset device\r\n");
for (;;) { for (;;) {
if (readselect(IO_CDC, &endpoint, &available) < 0) { if (readselect(ep, &endpoint, &available) < 0) {
// readselect failed! I/O broken? Just redblink. // readselect failed! I/O broken? Just redblink.
assert(1 == 2); assert(1 == 2);
} }
if (read(IO_CDC, &in, 1, 1) < 0) { if (read(ep, &in, 1, 1) < 0) {
// read failed! I/O broken? Just redblink. // read failed! I/O broken? Just redblink.
assert(1 == 2); assert(1 == 2);
} }
if (in == '+') { switch (in) {
case '+':
syscall(TK1_SYSCALL_RESET, 0); syscall(TK1_SYSCALL_RESET, 0);
} break;
case 'F':
write(IO_CDC, &in, 1); puts(ep, "\r\nEnabling FIDO HID\r\n");
select_ep_cmd[1] |= IO_FIDO;
write(IO_CH552, select_ep_cmd, sizeof(select_ep_cmd));
break;
case 'f':
puts(ep, "\r\nDisabling FIDO HID\r\n");
select_ep_cmd[1] &= ~IO_FIDO;
write(IO_CH552, select_ep_cmd, sizeof(select_ep_cmd));
break;
case 'D':
puts(ep, "\r\nEnabling DEBUG HID\r\n");
select_ep_cmd[1] |= IO_DEBUG;
write(IO_CH552, select_ep_cmd, sizeof(select_ep_cmd));
break;
case 'd':
puts(ep, "\r\nDisabling DEBUG HID\r\n");
select_ep_cmd[1] &= ~IO_DEBUG;
write(IO_CH552, select_ep_cmd, sizeof(select_ep_cmd));
break;
case 's':
puts(IO_DEBUG, "This was sent to the DEBUG HID\n");
break;
case 'e':
puts(ep, "Switching to CDC\r\n");
ep = IO_CDC;
break;
case 'E':
puts(ep, "Switching to DEBUG\r\n");
ep = IO_DEBUG;
break;
default:
write(ep, &in, 1);
break;
}
} }
} }