Vita UART spam

#include <psp2kern/kernel/modulemgr.h>
#include <psp2kern/kernel/threadmgr.h>
#include <psp2kern/kernel/sysmem.h>
#include <psp2kern/lowio/pervasive.h>
#include <psp2kern/uart.h>

static SceUID thid;
static int run = 1;

static int thread(SceSize args, void *argp)
{
    int i;

    ksceKernelDelayThread(250 * 1000);

    for (i = 0; i < 7; i++) {
        kscePervasiveUartClockEnable(i); // Turn on clock
        kscePervasiveUartResetDisable(i); // Out of reset
        kscePervasiveUartSetBaudrate(i, 9600);
        ksceUartInit(i);
    }

    while (run) {
        for (i = 0; i < 7; i++) {
            ksceUartWrite(i, '0' + i);
            ksceUartWrite(i, '\n');
            ksceUartWrite(i, '\r');

            ksceKernelDelayThread(50 * 1000);
        }
    }

    kscePervasiveUartResetEnable(0); // Reset
    kscePervasiveUartClockDisable(0); // Turn off clock

    return 0;
}

void _start() __attribute__ ((weak, alias ("module_start")));

int module_start(SceSize argc, const void *args)
{
    thid = ksceKernelCreateThread("uarttest", thread, 0x00, 0x1000, 0, 1 << 0, 0);

    ksceKernelStartThread(thid, 0, NULL);

    return SCE_KERNEL_START_SUCCESS;

}

int module_stop(SceSize argc, const void *args)
{
    run = 0;
    ksceKernelWaitThreadEnd(thid, NULL, NULL);

    return SCE_KERNEL_STOP_SUCCESS;
}