diff --git a/main/fpga_download.c b/main/fpga_download.c
index c3dc076..7a0550f 100644
--- a/main/fpga_download.c
+++ b/main/fpga_download.c
@@ -66,8 +66,6 @@ esp_err_t fpga_process_events(xQueueHandle buttonQueue, ICE40* ice40, uint16_t *
     while (xQueueReceive(buttonQueue, &buttonMessage, 0) == pdTRUE) {
         uint8_t pin = buttonMessage.input;
         bool value = buttonMessage.state;
-        //snprintf(message, sizeof(message), "button %d %d\n", pin, value);
-        //fpga_uart_mess(message);
         uint16_t key_mask = 0;
         switch(pin) {
             case RP2040_INPUT_JOYSTICK_DOWN:
@@ -113,14 +111,12 @@ esp_err_t fpga_process_events(xQueueHandle buttonQueue, ICE40* ice40, uint16_t *
             else {
                 *key_state &= ~key_mask;
             }
-            //snprintf(message, sizeof(message), "send %04X %04X\n", key_state, key_mask);
-            //fpga_uart_mess(message);
 
             uint8_t spi_message[5] = { 0xf4 };
-            spi_message[1] = *key_state & 0xff;
-            spi_message[2] = *key_state >> 8;
-            spi_message[3] = key_mask & 0xff;
-            spi_message[4] = key_mask >> 8;
+            spi_message[1] = *key_state >> 8;
+            spi_message[2] = *key_state & 0xff;
+            spi_message[3] = key_mask >> 8;
+            spi_message[4] = key_mask & 0xff;
             esp_err_t res = ice40_send(ice40, spi_message, 5);
             if (res != ESP_OK) {
                 return res;