diff --git a/F1:F103/BISS_C_encoders/encoders.bin b/F1:F103/BISS_C_encoders/encoders.bin
index 3806056..93ac16a 100755
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diff --git a/F1:F103/BISS_C_encoders/encoders.creator.user b/F1:F103/BISS_C_encoders/encoders.creator.user
index 6d3b983..7ce7566 100644
--- a/F1:F103/BISS_C_encoders/encoders.creator.user
+++ b/F1:F103/BISS_C_encoders/encoders.creator.user
@@ -1,10 +1,10 @@
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    <value type="QString" key="EditorConfiguration.ignoreFileTypes">*.md, *.MD, Makefile</value>
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diff --git a/F1:F103/BISS_C_encoders/encoders.files b/F1:F103/BISS_C_encoders/encoders.files
index 42d3791..29882c6 100644
--- a/F1:F103/BISS_C_encoders/encoders.files
+++ b/F1:F103/BISS_C_encoders/encoders.files
@@ -11,8 +11,6 @@ spi.c
 spi.h
 strfunc.c
 strfunc.h
-usart.c
-usart.h
 usb_descr.c
 usb_descr.h
 usb_lib.c
diff --git a/F1:F103/BISS_C_encoders/hardware.c b/F1:F103/BISS_C_encoders/hardware.c
index f24d2d1..82725f8 100644
--- a/F1:F103/BISS_C_encoders/hardware.c
+++ b/F1:F103/BISS_C_encoders/hardware.c
@@ -20,16 +20,19 @@
 
 static inline void gpio_setup(){
     // Enable clocks to the GPIO subsystems (PB for ADC), turn on AFIO clocking to disable SWD/JTAG
-    RCC->APB2ENR |= RCC_APB2ENR_IOPAEN | RCC_APB2ENR_IOPBEN | RCC_APB2ENR_IOPCEN | RCC_APB2ENR_AFIOEN;
+    RCC->APB2ENR |= RCC_APB2ENR_IOPAEN | RCC_APB2ENR_IOPBEN | RCC_APB2ENR_IOPCEN | RCC_APB2ENR_AFIOEN | RCC_APB2ENR_SPI1EN;
+    RCC->APB1ENR |= RCC_APB1ENR_SPI2EN;
     // turn off SWJ/JTAG
 //    AFIO->MAPR = AFIO_MAPR_SWJ_CFG_DISABLE;
     AFIO->MAPR = AFIO_MAPR_SWJ_CFG_JTAGDISABLE; // for PA15
     // Set led as opendrain output
     GPIOC->CRH |= CRH(13, CNF_ODOUTPUT|MODE_SLOW);
-    GPIOA->CRL = CRL(5, CNF_AFPP|MODE_FAST) | CRL(6, CNF_FLINPUT);
+    // SPI1 pins
+    //GPIOA->CRL = CRL(5, CNF_AFPP|MODE_FAST) | CRL(6, CNF_FLINPUT);
     // USB pullup (PA15) - pushpull output
     GPIOA->CRH = CRH(15, CNF_PPOUTPUT|MODE_SLOW);
-    GPIOB->CRH = CRH(13, CNF_AFPP|MODE_FAST) | CRH(14, CNF_FLINPUT);
+    // SPI2 pins
+    //GPIOB->CRH = CRH(13, CNF_AFPP|MODE_FAST) | CRH(14, CNF_FLINPUT);
 }
 
 void hw_setup(){
diff --git a/F1:F103/BISS_C_encoders/main.c b/F1:F103/BISS_C_encoders/main.c
index 33299cd..8f9b5bf 100644
--- a/F1:F103/BISS_C_encoders/main.c
+++ b/F1:F103/BISS_C_encoders/main.c
@@ -40,11 +40,12 @@ int main(){
     hw_setup();
     USBPU_OFF();
     SysTick_Config(72000);
+/*
 #ifdef EBUG
     usart_setup();
-    DBG("Start");
     uint32_t tt = 0;
 #endif
+*/
     USB_setup();
 #ifndef EBUG
     iwdg_setup();
@@ -56,6 +57,7 @@ int main(){
             LED_blink(LED0);
             lastT = Tms;
         }
+/*
 #ifdef EBUG
         if(Tms != tt){
             __disable_irq();
@@ -64,6 +66,7 @@ int main(){
             __enable_irq();
         }
 #endif
+*/
         if(CDCready[I_CMD]){
             if(Tms - lastS > 9999){
                 USB_sendstr(I_CMD, "Tms=");
@@ -75,6 +78,12 @@ int main(){
             if(l < 0) CMDWRn("ERROR: CMD USB buffer overflow or string was too long");
             else if(l) parse_cmd(inbuff);
         }
+        int showval = spi_read_enc(0, encbuf);
+        if(CDCready[I_CMD] && showval){
+            CMDWR("ENCX=");
+            hexdump(I_CMD, encbuf, ENCODER_BUFSZ);
+            newline(I_CMD);
+        }
         if(CDCready[I_X]){
             int l = USB_receivestr(I_X, inbuff, RBINSZ);
             if(l < 0) CMDWRn("ERROR: encX USB buffer overflow or string was too long");
@@ -83,9 +92,14 @@ int main(){
                 CMDWR(inbuff);
                 CMDWR("'\n");
             }
-            if(spi_read_enc(0, encbuf)){ // send encoder data
+            if(showval) // send encoder data
                 hexdump(I_X, encbuf, ENCODER_BUFSZ);
-            }
+        }
+        showval = spi_read_enc(1, encbuf);
+        if(CDCready[I_CMD] && showval){
+            CMDWR("ENCY=");
+            hexdump(I_CMD, encbuf, ENCODER_BUFSZ);
+            newline(I_CMD);
         }
         if(CDCready[I_Y]){
             int l = USB_receivestr(I_Y, inbuff, RBINSZ);
@@ -95,9 +109,8 @@ int main(){
                 CMDWR(inbuff);
                 CMDWR("'\n");
             }
-            if(spi_read_enc(1, encbuf)){ // send encoder data
+            if(showval) // send encoder data
                 hexdump(I_Y, encbuf, ENCODER_BUFSZ);
-            }
         }
     }
     return 0;
diff --git a/F1:F103/BISS_C_encoders/proto.c b/F1:F103/BISS_C_encoders/proto.c
index 659e88b..f02b134 100644
--- a/F1:F103/BISS_C_encoders/proto.c
+++ b/F1:F103/BISS_C_encoders/proto.c
@@ -55,9 +55,11 @@ typedef enum{
     C_dumpconf,
     C_erasestorage,
     C_storeconf,
-    C_reboot,
+    C_reset,
     C_fin,
     C_encstart,
+    C_encX,
+    C_encY,
     C_spistat,
     C_spiinit,
     C_spideinit,
@@ -154,7 +156,7 @@ static errcode_e storeconf(_U_ cmd_e idx, _U_ char *par){
     return ERR_OK;
 }
 
-static errcode_e reboot(_U_ cmd_e idx, _U_ char *par){
+static errcode_e reset(_U_ cmd_e idx, _U_ char *par){
     NVIC_SystemReset();
     return ERR_OK; // never reached
 }
@@ -164,9 +166,11 @@ static errcode_e fini(_U_ cmd_e idx, _U_ char *par){
     return ERR_OK; // never reached
 }
 
-static errcode_e encstart(_U_ cmd_e idx, _U_ char *par){
-    if(!spi_start_enc(0)) return ERR_FAIL;
-    if(!spi_start_enc(1)) return ERR_FAIL;
+static errcode_e encstart(cmd_e idx, _U_ char *par){
+    if(idx == C_encX || idx == C_encstart)
+        if(!spi_start_enc(0)) return ERR_FAIL;
+    if(idx == C_encY || idx == C_encstart)
+        if(!spi_start_enc(1)) return ERR_FAIL;
     return ERR_OK;
 }
 
@@ -223,9 +227,11 @@ static const funcdescr_t commands[C_AMOUNT] = {
     [C_dumpconf] = {"dumpconf", dumpconf},
     [C_erasestorage] = {"erasestorage", erasestor},
     [C_storeconf] = {"storeconf", storeconf},
-    [C_reboot] = {"reboot", reboot},
+    [C_reset] = {"reset", reset},
     [C_fin] = {"fin", fini},
     [C_encstart] = {"readenc", encstart},
+    [C_encX] = {"readX", encstart},
+    [C_encY] = {"readY", encstart},
     [C_spistat] = {"spistat", spistat},
     [C_spiinit] = {"spiinit", spiinit},
     [C_spideinit] = {"spideinit", spideinit},
@@ -257,8 +263,10 @@ static const help_t helpmessages[] = {
     {-1, "Different commands"},
     {C_dummy, "dummy integer setter/getter"},
     {C_encstart, "start reading encoders"},
+    {C_encX, "read only X encoder"},
+    {C_encY, "read only Y encoder"},
     {C_help, "show this help"},
-    {C_reboot, "reboot MCU"},
+    {C_reset, "reset MCU"},
     {C_spideinit, "deinit SPI"},
     {C_spiinit, "init SPI"},
     {C_spistat, "get status of both SPI interfaces"},
diff --git a/F1:F103/BISS_C_encoders/spi.c b/F1:F103/BISS_C_encoders/spi.c
index 4c83255..9430a21 100644
--- a/F1:F103/BISS_C_encoders/spi.c
+++ b/F1:F103/BISS_C_encoders/spi.c
@@ -47,20 +47,20 @@ void spi_setup(uint8_t idx){
     RCC->AHBENR |= RCC_AHBENR_DMA1EN;
     volatile DMA_Channel_TypeDef *DMA = DMAs[idx];
     if(idx == 1){ // PA5/PA6; 72MHz
+        RCC->APB2ENR |= RCC_APB2ENR_SPI1EN;
         RCC->APB2RSTR = RCC_APB2RSTR_SPI1RST;
         RCC->APB2RSTR = 0; // clear reset
         GPIOA->CRL = (GPIOA->CRL & ~(GPIO_CRL_CNF5 | GPIO_CRL_CNF6))
                      | CRL(5, CNF_AFPP|MODE_FAST) | CRL(6, CNF_FLINPUT);
-        RCC->APB2ENR |= RCC_APB2ENR_SPI1EN;
-        SPI->CR1 = SPI_CR1_BR_0 | SPI_CR1_BR_2; // Fpclk/64
+        SPI->CR1 = SPI_CR1_BR_1 | SPI_CR1_BR_2; // Fpclk/128
         NVIC_EnableIRQ(DMA1_Channel2_IRQn); // enable Rx interrupt
-    }else if(idx == 2){ // PB12..PB15; 36MHz
+    }else if(idx == 2){ // PB13/PB14; 36MHz
+        RCC->APB1ENR |= RCC_APB1ENR_SPI2EN;
         RCC->APB1RSTR = RCC_APB1RSTR_SPI2RST;
         RCC->APB1RSTR = 0;
         GPIOB->CRH = (GPIOB->CRH & ~(GPIO_CRH_CNF13 | GPIO_CRH_CNF14))
                      | CRH(13, CNF_AFPP|MODE_FAST) | CRH(14, CNF_FLINPUT);
-        RCC->APB1ENR |= RCC_APB1ENR_SPI2EN;
-        SPI->CR1 = SPI_CR1_BR_2; // Fpclk/32
+        SPI->CR1 = SPI_CR1_BR_0 | SPI_CR1_BR_2; // Fpclk/64
         NVIC_EnableIRQ(DMA1_Channel4_IRQn);
     }else return; // err
     // Baudrate = 0b110 - fpclk/128
@@ -103,11 +103,15 @@ void spi_deinit(uint8_t idx){
     spi_status[idx] = SPI_NOTREADY;
 }
 
-int spi_waitbsy(uint8_t idx){
+static int spi_waitbsy(uint8_t idx){
     CHKIDXR(idx);
-    DBGs(u2str(idx));
-    DBG("wait busy");
-    WAITX(SPIs[idx]->SR & SPI_SR_BSY);
+    if(SPIs[idx]->SR & SPI_SR_BSY){
+        DBG("Busy - turn off");
+        spi_onoff(idx, 0); // turn off SPI if it's busy
+    }
+    //DBGs(u2str(idx));
+    //DBG("wait busy");
+    //WAITX(SPIs[idx]->SR & SPI_SR_BSY);
     return 1;
 }
 
@@ -143,6 +147,8 @@ int spi_start_enc(int encodernum){
 
 // SSI got fresh data
 void dma1_channel2_isr(){
+    // turn off DMA
+    DMA1_Channel2->CCR &= ~DMA_CCR_EN;
     if(DMA1->ISR & DMA_ISR_TEIF2){
         DMA1->IFCR = DMA_IFCR_CTEIF2;
     }
@@ -155,11 +161,11 @@ void dma1_channel2_isr(){
         //encoderbuf[7] = (ctr >> 0 ) & 0xff;
     }
     spi_onoff(1, 0);
-    // turn off DMA
-    DMA1_Channel2->CCR &= ~DMA_CCR_EN;
 }
 
 void dma1_channel4_isr(){
+    // turn off DMA
+    DMA1_Channel4->CCR &= ~DMA_CCR_EN;
     if(DMA1->ISR & DMA_ISR_TEIF4){
         DMA1->IFCR = DMA_IFCR_CTEIF4;
     }
@@ -168,7 +174,5 @@ void dma1_channel4_isr(){
         freshdata[1] = 1;
     }
     spi_onoff(2, 0);
-    // turn off DMA
-    DMA1_Channel4->CCR &= ~DMA_CCR_EN;
 }
 
diff --git a/F1:F103/BISS_C_encoders/spi.h b/F1:F103/BISS_C_encoders/spi.h
index 333af93..950f771 100644
--- a/F1:F103/BISS_C_encoders/spi.h
+++ b/F1:F103/BISS_C_encoders/spi.h
@@ -17,6 +17,5 @@ extern spiStatus spi_status[AMOUNT_OF_SPI+1];
 void spi_onoff(uint8_t idx, uint8_t on);
 void spi_deinit(uint8_t idx);
 void spi_setup(uint8_t idx);
-int spi_waitbsy(uint8_t idx);
 int spi_start_enc(int encodernum);
 int spi_read_enc(uint8_t encno, uint8_t buf[8]);
diff --git a/F1:F103/BISS_C_encoders/version.inc b/F1:F103/BISS_C_encoders/version.inc
index 35655c8..2872e58 100644
--- a/F1:F103/BISS_C_encoders/version.inc
+++ b/F1:F103/BISS_C_encoders/version.inc
@@ -1,2 +1,2 @@
-#define BUILD_NUMBER "63"
-#define BUILD_DATE "2025-03-26"
+#define BUILD_NUMBER "73"
+#define BUILD_DATE "2025-03-27"