diff --git a/Middlewares/owlware b/Middlewares/owlware
index 5684dc5..ee55f02 160000
--- a/Middlewares/owlware
+++ b/Middlewares/owlware
@@ -1 +1 @@
-Subproject commit 5684dc506cb56134d7e8060ef6b259e1edd52bfe
+Subproject commit ee55f02e9db76e4344b55dd508d086d25c9fe6e6
diff --git a/app/src/spi.cpp b/app/src/spi.cpp
new file mode 100644
index 0000000..254f271
--- /dev/null
+++ b/app/src/spi.cpp
@@ -0,0 +1,47 @@
+#include "main.h"
+#include "robotconfig.h"
+
+
+typedef struct {
+    SPI_HandleTypeDef* spiHandle; 
+    GPIO_TypeDef* csPort;         
+    uint16_t csPin; //esto directamente nose, pero venia en un ejemplo que vi 
+} SPI_Config;
+
+SPI_Config SPI1_Config = {
+    .spiHandle = &hspi1,
+    .csPort = SPI1_CS_PORT,
+    .csPin = SPI1_CS_PIN
+};
+
+// Inicia SPI
+void SPI_Init(SPI_Config* config) {
+    HAL_GPIO_WritePin(config->csPort, config->csPin, GPIO_PIN_SET); 
+}
+
+// envia y recibe
+uint8_t SPI_Transfer(SPI_Config* config, uint8_t data) {
+    uint8_t receivedData;
+    HAL_GPIO_WritePin(config->csPort, config->csPin, GPIO_PIN_RESET); 
+    HAL_SPI_TransmitReceive(config->spiHandle, &data, &receivedData, 1, HAL_MAX_DELAY);
+    HAL_GPIO_WritePin(config->csPort, config->csPin, GPIO_PIN_SET);  
+    return receivedData;
+}
+
+int main(void) {
+    HAL_Init();
+    tim(); //voy a creer que es lo del relog
+    MX_GPIO_Init();
+    MX_SPI1_Init();
+
+    
+    SPI_Init(&SPI1_Config);
+
+    while (1) {
+    
+        uint8_t command = 0x01; 
+        uint8_t response = SPI_Transfer(&SPI1_Config, command);
+
+        HAL_Delay(1000); // awanta 1 segundo
+    }
+}
diff --git a/robotConfig b/robotConfig
index d703c12..17e1700 160000
--- a/robotConfig
+++ b/robotConfig
@@ -1 +1 @@
-Subproject commit d703c12810fcdd9088f6a01013d927a9d9152920
+Subproject commit 17e17007c0865acd1ab07c0f0c7806c297789705