fix little bugs, but I2C multiplexer don't work

2026-03-20 00:31:03 +03:00 · 2018-06-07 18:11:02 +03:00
parent cba53e39a5
commit 8d43610e1b
9 changed files with 153 additions and 46 deletions
--- a/STM32/TSYS_controller/Makefile
+++ b/STM32/TSYS_controller/Makefile
@@ -1,14 +1,14 @@
 BINARY		= tsys01
 BOOTPORT	?= /dev/ttyUSB0
-BOOTSPEED	?= 9600
+BOOTSPEED	?= 57600
 # MCU FAMILY
 FAMILY		= F0
 # MCU code
 MCU			= F042x6
 # hardware definitions
-DEFS		:= -DUSARTNUM=1 -DI2CPINS=B6B7
+DEFS		:= -DUSARTNUM=1 -DI2CPINS=67
 #DEFS		+= -DCHECK_TMOUT
-#DEFS		+= -DEBUG
+DEFS		+= -DEBUG
 # change this linking script depending on particular MCU model,
 # for example, if you have STM32F103VBT6, you should write:
 LDSCRIPT	= ld/stm32f042k.ld
@@ -127,7 +127,7 @@ $(ELF): $(OBJDIR) $(OBJS)

 clean:
 	@echo "  CLEAN"
-	$(RM) $(OBJS) $(DEPS) $(ELF) $(HEX) $(LIST) $(OBJDIR)/*.map
+	$(RM) $(OBJS) $(DEPS) $(ELF) $(HEX) $(LIST) $(OBJDIR)/*.map *.d
 	@rmdir $(OBJDIR) 2>/dev/null || true


--- a/STM32/TSYS_controller/hardware.c
+++ b/STM32/TSYS_controller/hardware.c
@@ -44,6 +44,8 @@ void gpio_setup(void){
    // PA8 - power enable
    GPIOA->MODER = (GPIOA->MODER & ~(GPIO_MODER_MODER8)) |
                    GPIO_MODER_MODER8_O;
+    pin_set(LED0_port, LED0_pin); // clear LEDs
+    pin_set(LED1_port, LED1_pin);
 }

 void i2c_setup(I2C_SPEED speed){
@@ -53,7 +55,7 @@ void i2c_setup(I2C_SPEED speed){
        curI2Cspeed = speed;
    }
    I2C1->CR1 = 0;
-#if I2CPINS == A9A10
+#if I2CPINS == 910
 /*
 * GPIO Resources: I2C1_SCL - PA9, I2C1_SDA - PA10
 * GPIOA->AFR[1]
@@ -64,7 +66,7 @@ void i2c_setup(I2C_SPEED speed){
    GPIOA->MODER |= GPIO_MODER_MODER9_AF | GPIO_MODER_MODER10_AF; // alternate function
    GPIOA->OTYPER |= GPIO_OTYPER_OT_9 | GPIO_OTYPER_OT_10; // opendrain
    //GPIOA->OTYPER |= GPIO_OTYPER_OT_10; // opendrain
-#elif I2CPINS == B6B7
+#elif I2CPINS == 67
 /*
 * GPIO Resources: I2C1_SCL - PB6, I2C1_SDA - PB7 (AF1)
 * GPIOB->AFR[0] ->   1<<6*4 | 1<<7*4 = 0x11000000
@@ -82,8 +84,10 @@ void i2c_setup(I2C_SPEED speed){
    if(speed == LOW_SPEED){ // 10kHz
        // PRESC=B, SCLDEL=4, SDADEL=2, SCLH=0xC3, SCLL=0xB0
        I2C1->TIMINGR = (0xB<<28) | (4<<20) | (2<<16) | (0xC3<<8) | (0xB0);
-    }else{ // 100kHz
+    }else if(speed == HIGH_SPEED){ // 100kHz
        I2C1->TIMINGR = (0xB<<28) | (4<<20) | (2<<16) | (0x12<<8) | (0x11);
+    }else{ // VERYLOW_SPEED - the lowest speed by STM register: 5.8kHz (presc = 16-1 = 15; )
+        I2C1->TIMINGR = (0xf<<28) | (4<<20) | (2<<16) | (0xff<<8) | (0xff);
    }
    I2C1->CR1 = I2C_CR1_PE;// | I2C_CR1_RXIE; // Enable I2C & (interrupt on receive - not supported yet)
 }
--- a/STM32/TSYS_controller/hardware.h
+++ b/STM32/TSYS_controller/hardware.h
@@ -45,7 +45,7 @@
 #define USARTX  FORMUSART(USARTNUM)

 #ifndef I2CPINS
-#define I2CPINS A9A10
+#define I2CPINS 910
 #endif

 #ifndef LED1_port
@@ -73,6 +73,7 @@
 #define SENSORS_OVERCURNT()  ((1<<3) != (GPIOB->IDR & (1<<3)))

 typedef enum{
+    VERYLOW_SPEED,
    LOW_SPEED,
    HIGH_SPEED,
    CURRENT_SPEED
--- a/STM32/TSYS_controller/main.c
+++ b/STM32/TSYS_controller/main.c
@@ -24,6 +24,14 @@
 #include "i2c.h"
 #include "sensors_manage.h"

+#pragma message("USARTNUM=" STR(USARTNUM))
+#pragma message("I2CPINS=" STR(I2CPINS))
+#ifdef EBUG
+#pragma message("Debug mode")
+#else
+#pragma message("Release mode")
+#endif
+
 volatile uint32_t Tms = 0;

 /* Called when systick fires */
@@ -31,6 +39,27 @@ void sys_tick_handler(void){
    ++Tms;
 }

+void iwdg_setup(){
+    /* Enable the peripheral clock RTC */
+    /* (1) Enable the LSI (40kHz) */
+    /* (2) Wait while it is not ready */
+    RCC->CSR |= RCC_CSR_LSION; /* (1) */
+    while((RCC->CSR & RCC_CSR_LSIRDY) != RCC_CSR_LSIRDY); /* (2) */
+    /* Configure IWDG */
+    /* (1) Activate IWDG (not needed if done in option bytes) */
+    /* (2) Enable write access to IWDG registers */
+    /* (3) Set prescaler by 64 (1.6ms for each tick) */
+    /* (4) Set reload value to have a rollover each 2s */
+    /* (5) Check if flags are reset */
+    /* (6) Refresh counter */
+    IWDG->KR = IWDG_START; /* (1) */
+    IWDG->KR = IWDG_WRITE_ACCESS; /* (2) */
+    IWDG->PR = IWDG_PR_PR_1; /* (3) */
+    IWDG->RLR = 1250; /* (4) */
+    while(IWDG->SR); /* (5) */
+    IWDG->KR = IWDG_REFRESH; /* (6) */
+}
+
 int main(void){
    uint32_t lastT = 0;
    int16_t L = 0;
@@ -40,11 +69,12 @@ int main(void){
    gpio_setup();
    usart_setup();
    i2c_setup(LOW_SPEED);
-    // reset on start
-    write_i2c(TSYS01_ADDR0, TSYS01_RESET);
-    write_i2c(TSYS01_ADDR1, TSYS01_RESET);
+    iwdg_setup();
+
+    SEND("Greetings!\n");

    while (1){
+        IWDG->KR = IWDG_REFRESH; // refresh watchdog
        if(lastT > Tms || Tms - lastT > 499){
            LED_blink(LED0);
            lastT = Tms;
@@ -69,6 +99,10 @@ int main(void){
                        i2c_setup(CURRENT_SPEED);
                        SEND("Reinit I2C\n");
                    break;
+                    case 'V':
+                        i2c_setup(VERYLOW_SPEED);
+                        SEND("Very low speed\n");
+                    break;
                    case 'L':
                        i2c_setup(LOW_SPEED);
                        SEND("Low speed\n");
@@ -82,6 +116,7 @@ int main(void){
                        "'D' - slave discovery\n"
                        "'T' - get raw temperature\n"
                        "'R' - reinit I2C\n"
+                        "'V' - very low speed\n"
                        "'L' - low speed\n"
                        "'H' - high speed\n");
                    break;
--- a/STM32/TSYS_controller/sensors_manage.c
+++ b/STM32/TSYS_controller/sensors_manage.c
@@ -231,6 +231,10 @@ static uint8_t sensors_scan(uint8_t (* procfn)()){
 // print coefficients @debug console
 void showcoeffs(){
    int a, p, k;
+    if(Nsens_present == 0){
+        SEND("No sensors found\n");
+        return;
+    }
    for(a = 0; a <= MUL_MAX_ADDRESS; ++a){
        for(p = 0; p < 2; ++p){
            if(!(sens_present[p] & (1<<a))) continue; // no sensor
@@ -247,6 +251,13 @@ void showcoeffs(){
 // print temperature @debug console
 void showtemperature(){
    int a, p;
+    if(Nsens_present == 0){
+        SEND("No sensors found\n");
+        return;
+    }
+    if(Ntemp_measured == 0){
+        SEND("No right measurements\n");
+    }
    for(a = 0; a <= MUL_MAX_ADDRESS; ++a){
        for(p = 0; p < 2; ++p){
            if(!(sens_present[p] & (1<<a))) continue; // no sensor
@@ -273,37 +284,55 @@ void sensors_process(){
    }
    switch (Sstate){
        case SENS_INITING: // initialisation (restart I2C)
+MSG("init->reset\n");
            i2c_setup(CURRENT_SPEED);
            Sstate = SENS_RESETING;
        break;
        case SENS_RESETING: // reset & discovery procedure
            overcurnt_ctr = 0;
-            if(sensors_scan(resetproc)) Sstate = SENS_GET_COEFFS;
+            if(sensors_scan(resetproc)){
+                count_sensors(); // get total amount of sensors
+                if(Nsens_present){
+MSG("reset->getcoeff\n");
+                    Sstate = SENS_GET_COEFFS;
+                }else{ // no sensors found
+MSG("reset->off\n");
+                    Sstate = SENS_OFF;
+                }
+            }
        break;
        case SENS_GET_COEFFS: // get coefficients
            if(sensors_scan(getcoefsproc)){
-                count_sensors(); // get total amount of sensors
+MSG("got coeffs for ");
+#ifdef EBUG
+printu(Nsens_present);
+#endif
+MSG(" sensors ->start\n");
                Sstate = SENS_START_MSRMNT;
            }
        break;
        case SENS_START_MSRMNT: // send all sensors command to start measurements
            if(sensors_scan(msrtempproc)){
                lastSensT = Tms;
+MSG("->wait\n");
                Sstate = SENS_WAITING;
                Ntemp_measured = 0; // reset value of good measurements
            }
        break;
        case SENS_WAITING: // wait for end of conversion
            if(Tms - lastSensT > CONV_TIME){
+MSG("->gather\n");
                Sstate = SENS_GATHERING;
            }
        break;
        case SENS_GATHERING: // scan all sensors, get thermal data & calculate temperature
            if(sensors_scan(gettempproc)){
                lastSensT = Tms;
-                if(Nsens_present == Ntemp_measured) // All OK, amount of T == amount of sensors
+                if(Nsens_present == Ntemp_measured){ // All OK, amount of T == amount of sensors
+MSG("->sleep\n");
                    Sstate = SENS_SLEEPING;
-                else{ // reinit I2C & try to start measurements again
+                }else{ // reinit I2C & try to start measurements again
+MSG("gather error ->start\n");
                    i2c_setup(CURRENT_SPEED);
                    Sstate = SENS_START_MSRMNT;
                }
@@ -311,10 +340,12 @@ void sensors_process(){
        break;
        case SENS_SLEEPING: // wait for `SLEEP_TIME` till next measurements
            if(Tms - lastSensT > SLEEP_TIME){
+MSG("sleep->start\n");
                Sstate = SENS_START_MSRMNT;
            }
        break;
        case SENS_OVERCURNT: // try to reinit all after overcurrent
+MSG("overcurrent occured!\n");
            sensors_on();
        break;
        default: // do nothing
--- a/STM32/TSYS_controller/tmp_UPGWJZ.d
+++ b/STM32/TSYS_controller/tmp_UPGWJZ.d
@@ -1,17 +0,0 @@
-tmp_UPGWJZ.o: /tmp/tmp_UPGWJZ.cpp /usr/include/stdc-predef.h i2c.h \
- usart.c ../inc/F0/stm32f0.h ../inc/F0/stm32f0xx.h \
- ../inc/F0/stm32f042x6.h ../inc/cm/core_cm0.h \
- /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/stdint.h \
- /usr/include/stdint.h /usr/include/bits/libc-header-start.h \
- /usr/include/features.h /usr/include/sys/cdefs.h \
- /usr/include/bits/wordsize.h /usr/include/bits/long-double.h \
- /usr/include/gnu/stubs.h /usr/include/gnu/stubs-64.h \
- /usr/include/bits/types.h /usr/include/bits/typesizes.h \
- /usr/include/bits/wchar.h /usr/include/bits/stdint-intn.h \
- /usr/include/bits/stdint-uintn.h ../inc/cm/core_cmInstr.h \
- ../inc/cm/core_cmFunc.h hardware.h usart.h /usr/include/string.h \
- /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/stddef.h \
- /usr/include/bits/types/locale_t.h /usr/include/bits/types/__locale_t.h \
- /usr/include/strings.h /usr/include/bits/strings_fortified.h \
- /usr/include/bits/string_fortified.h main.c i2c.h i2c.c hardware.h \
- hardware.c
--- a/STM32/TSYS_controller/tsys01.bin
+++ b/STM32/TSYS_controller/tsys01.bin
--- a/STM32/TSYS_controller/tsys01.c.tags
+++ b/STM32/TSYS_controller/tsys01.c.tags
@@ -96,6 +96,7 @@ AHB2PERIPH_BASE
 AHBPERIPH_BASEÌ65536Ö0
 ALL_OKÌ4Îanon_enum_1Ö0
 APBPERIPH_BASEÌ65536Ö0
+BAD_TEMPERATUREÌ65536Ö0
 CANÌ65536Ö0
 CAN_BASEÌ65536Ö0
 CAN_BTR_BRPÌ65536Ö0
@@ -1310,6 +1311,7 @@ CRS_ISR_SYNCMISS
 CRS_ISR_SYNCOKFÌ65536Ö0
 CRS_ISR_SYNCWARNFÌ65536Ö0
 CRS_ISR_TRIMOVFÌ65536Ö0
+CURRENT_SPEEDÌ4Îanon_enum_0Ö0
 DBGMCUÌ65536Ö0
 DBGMCU_APB1_FZ_DBG_CAN_STOPÌ65536Ö0
 DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUTÌ65536Ö0
@@ -1438,6 +1440,7 @@ DMA_ISR_TEIF4
 DMA_ISR_TEIF5Ì65536Ö0
 DMA_ISR_TEIF6Ì65536Ö0
 DMA_ISR_TEIF7Ì65536Ö0
+EBUGÌ65536Ö0
 EXTIÌ65536Ö0
 EXTI_BASEÌ65536Ö0
 EXTI_EMR_MR0Ì65536Ö0
@@ -1984,10 +1987,6 @@ GPIO_PUPDR_PUPDR9
 GPIO_PUPDR_PUPDR9_0Ì65536Ö0
 GPIO_PUPDR_PUPDR9_1Ì65536Ö0
 HIGH_SPEEDÌ4Îanon_enum_0Ö0
-HIGH_SPEEDÌ4Îanon_enum_2Ö0
-HIGH_SPEEDÌ4Îanon_enum_3Ö0
-HIGH_SPEEDÌ4Îanon_enum_4Ö0
-HIGH_SPEEDÌ4Îanon_enum_5Ö0
 I2C1Ì65536Ö0
 I2C1_BASEÌ65536Ö0
 I2CPINSÌ65536Ö0
@@ -2057,7 +2056,7 @@ I2C_OAR2_OA2EN
 I2C_OAR2_OA2MSKÌ65536Ö0
 I2C_PECR_PECÌ65536Ö0
 I2C_RXDR_RXDATAÌ65536Ö0
-I2C_SPEEDÌ4096Ö0Ïanon_enum_5
+I2C_SPEEDÌ4096Ö0Ïanon_enum_0
 I2C_TIMEOUTÌ65536Ö0
 I2C_TIMEOUTR_TEXTENÌ65536Ö0
 I2C_TIMEOUTR_TIDLEÌ65536Ö0
@@ -2187,11 +2186,14 @@ IWDG_PR_PR
 IWDG_PR_PR_0Ì65536Ö0
 IWDG_PR_PR_1Ì65536Ö0
 IWDG_PR_PR_2Ì65536Ö0
+IWDG_REFRESHÌ65536Ö0
 IWDG_RLR_RLÌ65536Ö0
 IWDG_SR_PVUÌ65536Ö0
 IWDG_SR_RVUÌ65536Ö0
 IWDG_SR_WVUÌ65536Ö0
+IWDG_STARTÌ65536Ö0
 IWDG_WINR_WINÌ65536Ö0
+IWDG_WRITE_ACCESSÌ65536Ö0
 LED0_pinÌ65536Ö0
 LED0_portÌ65536Ö0
 LED1_pinÌ65536Ö0
@@ -2199,18 +2201,18 @@ LED1_port
 LED_blinkÌ131072Í(x)Ö0
 LINE_BUSYÌ4Îanon_enum_1Ö0
 LOW_SPEEDÌ4Îanon_enum_0Ö0
-LOW_SPEEDÌ4Îanon_enum_2Ö0
-LOW_SPEEDÌ4Îanon_enum_3Ö0
-LOW_SPEEDÌ4Îanon_enum_4Ö0
-LOW_SPEEDÌ4Îanon_enum_5Ö0
 MODIFY_REGÌ131072Í(REG,CLEARMASK,SETMASK)Ö0
+MSGÌ131072Í(str)Ö0
 MUL_ADDRESSÌ131072Í(x)Ö0
+MUL_MAX_ADDRESSÌ65536Ö0
 MUL_OFFÌ131072Í()Ö0
 MUL_ONÌ131072Í()Ö0
 NEWLINEÌ131072Í()Ö0
 NULLÌ65536Ö0
 NVICÌ65536Ö0
 NVIC_BASEÌ65536Ö0
+Nsens_presentÌ16384Ö0Ïuint8_t
+Ntemp_measuredÌ16384Ö0Ïuint8_t
 OBÌ65536Ö0
 OB_BASEÌ65536Ö0
 OB_RDP_RDPÌ65536Ö0
@@ -2830,12 +2832,26 @@ SCB_SHCSR_SVCALLPENDED_Msk
 SCB_SHCSR_SVCALLPENDED_PosÌ65536Ö0
 SCS_BASEÌ65536Ö0
 SENDÌ131072Í(str)Ö0
+SENSORS_OFFÌ131072Í()Ö0
+SENSORS_ONÌ131072Í()Ö0
+SENSORS_OVERCURNTÌ131072Í()Ö0
+SENS_GATHERINGÌ4Îanon_enum_2Ö0
+SENS_GET_COEFFSÌ4Îanon_enum_2Ö0
+SENS_INITINGÌ4Îanon_enum_2Ö0
+SENS_OFFÌ4Îanon_enum_2Ö0
+SENS_OVERCURNTÌ4Îanon_enum_2Ö0
+SENS_OVERCURNT_OFFÌ4Îanon_enum_2Ö0
+SENS_RESETINGÌ4Îanon_enum_2Ö0
+SENS_SLEEPINGÌ4Îanon_enum_2Ö0
+SENS_START_MSRMNTÌ4Îanon_enum_2Ö0
+SENS_WAITINGÌ4Îanon_enum_2Ö0
 SET_BITÌ131072Í(REG,BIT)Ö0
 SIG_ATOMIC_MAXÌ65536Ö0
 SIG_ATOMIC_MINÌ65536Ö0
 SIG_ATOMIC_WIDTHÌ65536Ö0
 SIZE_MAXÌ65536Ö0
 SIZE_WIDTHÌ65536Ö0
+SLEEP_TIMEÌ65536Ö0
 SPI1Ì65536Ö0
 SPI1_BASEÌ65536Ö0
 SPI2Ì65536Ö0
@@ -3046,6 +3062,8 @@ SYSCFG_EXTICR4_EXTI15_PB
 SYSCFG_EXTICR4_EXTI15_PCÌ65536Ö0
 SYSCFG_EXTICR4_EXTI15_PDÌ65536Ö0
 SYSCFG_EXTICR4_EXTI15_PEÌ65536Ö0
+SensorsStateÌ4096Ö0Ïanon_enum_2
+SstateÌ16384Ö0ÏSensorsState
 StartHSEÌ16Í()Ö0Ïinline void
 StartHSI48Ì16Í()Ö0Ïinline void
 SysTickÌ65536Ö0
@@ -3488,6 +3506,8 @@ TSYS01_PROM_ADDR0
 TSYS01_RESETÌ65536Ö0
 TSYS01_START_CONVÌ65536Ö0
 TXstatusÌ4096Ö0Ïanon_enum_1
+TaddrÌ16384Ö0Ïconst uint8_t
+TemperaturesÌ16384Ö0Ïint16_t
 TmsÌ16384Ö0Ïvolatile uint32_t
 TmsÌ32768Ö0Ïvolatile uint32_t
 UARTBUFSZÌ65536Ö0
@@ -3764,6 +3784,7 @@ USB_LPMCSR_REMWAKE
 USB_PMAADDRÌ65536Ö0
 VDDIO2_IRQHandlerÌ65536Ö0
 VDDIO2_IRQnÌ65536Ö0
+VERYLOW_SPEEDÌ4Îanon_enum_0Ö0
 VREFINT_CAL_ADDRÌ65536Ö0
 WCHAR_MAXÌ65536Ö0
 WCHAR_MINÌ65536Ö0
@@ -3993,6 +4014,7 @@ __GXX_ABI_VERSION
 __GXX_EXPERIMENTAL_CXX0X__Ì65536Ö0
 __GXX_RTTIÌ65536Ö0
 __GXX_WEAK__Ì65536Ö0
+__HARDWARE_H__Ì65536Ö0
 __HAVE_GENERIC_SELECTIONÌ65536Ö0
 __IÌ65536Ö0
 __ID_T_TYPEÌ65536Ö0
@@ -4100,6 +4122,7 @@ __S64_TYPE
 __SCHAR_MAX__Ì65536Ö0
 __SEG_FSÌ65536Ö0
 __SEG_GSÌ65536Ö0
+__SENSORS_MANAGE_H__Ì65536Ö0
 __SHRT_MAX__Ì65536Ö0
 __SIG_ATOMIC_MAX__Ì65536Ö0
 __SIG_ATOMIC_MIN__Ì65536Ö0
@@ -4351,40 +4374,62 @@ __x86_64__
 anon_enum_0Ì2Ö0
 anon_enum_1Ì2Ö0
 anon_enum_2Ì2Ö0
-anon_enum_3Ì2Ö0
-anon_enum_4Ì2Ö0
-anon_enum_5Ì2Ö0
 bufovrÌ16384Ö0Ïint
 bufovrÌ32768Ö0Ïint
-calc_tÌ16Í(uint32_t t, int i)Ö0Ïuint8_t
+calc_tÌ16Í(uint32_t t, int i)Ö0Ïuint16_t
 cntrÌ16384Ö0Ïuint32_t
 coefficientsÌ16384Ö0Ïuint16_t
+count_sensorsÌ16Í()Ö0Ïvoid
+curI2CspeedÌ16384Ö0ÏI2C_SPEED
+curI2CspeedÌ32768Ö0ÏI2C_SPEED
+curr_mul_addrÌ16384Ö0Ïuint8_t
 datalenÌ16384Ö0Ïint
 dlenÌ16384Ö0Ïint
 dma1_channel2_3_isrÌ16Í()Ö0Ïvoid
+getcoefsprocÌ16Í()Ö0Ïuint8_t
+gettempprocÌ16Í()Ö0Ïuint8_t
 gpio_setupÌ16Í(void)Ö0Ïvoid
 gpio_setupÌ1024Í(void)Ö0Ïvoid
 i2c_setupÌ16Í(I2C_SPEED speed)Ö0Ïvoid
 i2c_setupÌ1024Í(I2C_SPEED speed)Ö0Ïvoid
+iwdg_setupÌ16Í()Ö0Ïvoid
+lastSensTÌ16384Ö0Ïuint32_t
 linerdyÌ16384Ö0Ïint
 linerdyÌ32768Ö0Ïint
 linuxÌ65536Ö0
 mainÌ16Í(void)Ö0Ïint
+msrtempprocÌ16Í()Ö0Ïuint8_t
 newlineÌ16Í()Ö0Ïvoid
 newlineÌ1024Í()Ö0Ïvoid
 nopÌ131072Í()Ö0
+overcurnt_ctrÌ16384Ö0Ïuint8_t
 pin_clearÌ131072Í(gpioport,gpios)Ö0
 pin_readÌ131072Í(gpioport,gpios)Ö0
 pin_setÌ131072Í(gpioport,gpios)Ö0
 pin_toggleÌ131072Í(gpioport,gpios)Ö0
 pin_writeÌ131072Í(gpioport,gpios)Ö0
 printuÌ16Í(uint32_t val)Ö0Ïvoid
+printuÌ1024Í(uint32_t val)Ö0Ïvoid
 rbufÌ16384Ö0Ïchar
 rbufnoÌ16384Ö0Ïint
 read_i2cÌ16Í(uint8_t addr, uint32_t *data, uint8_t nbytes)Ö0Ïuint8_t
 read_i2cÌ1024Í(uint8_t addr, uint32_t *data, uint8_t nbytes)Ö0Ïuint8_t
 recvdataÌ16384Ö0Ïchar *
-showcoeffsÌ16Í(uint8_t addr, uint8_t verb)Ö0Ïvoid
+resetprocÌ16Í()Ö0Ïuint8_t
+sens_presentÌ16384Ö0Ïuint8_t
+sensors_get_stateÌ16Í()Ö0ÏSensorsState
+sensors_get_stateÌ1024Í()Ö0ÏSensorsState
+sensors_offÌ16Í()Ö0Ïvoid
+sensors_offÌ1024Í()Ö0Ïvoid
+sensors_onÌ16Í()Ö0Ïvoid
+sensors_onÌ1024Í()Ö0Ïvoid
+sensors_processÌ16Í()Ö0Ïvoid
+sensors_processÌ1024Í()Ö0Ïvoid
+sensors_scanÌ16Í(uint8_t (* procfn)())Ö0Ïuint8_t
+showcoeffsÌ16Í()Ö0Ïvoid
+showcoeffsÌ1024Í()Ö0Ïvoid
+showtemperatureÌ16Í()Ö0Ïvoid
+showtemperatureÌ1024Í()Ö0Ïvoid
 strdupaÌ131072Í(s)Ö0
 strndupaÌ131072Í(s,n)Ö0
 sys_tick_handlerÌ16Í(void)Ö0Ïvoid
@@ -4396,6 +4441,8 @@ unix
 usart1_isrÌ16Í()Ö0Ïvoid
 usart_getlineÌ16Í(char **line)Ö0Ïint
 usart_getlineÌ1024Í(char **line)Ö0Ïint
+usart_putcharÌ16Í(const char ch)Ö0Ïvoid
+usart_putcharÌ1024Í(const char ch)Ö0Ïvoid
 usart_sendÌ16Í(const char *str, int len)Ö0ÏTXstatus
 usart_sendÌ1024Í(const char *str, int len)Ö0ÏTXstatus
 usart_send_blockingÌ16Í(const char *str, int len)Ö0ÏTXstatus
--- a/STM32/TSYS_controller/usart.h
+++ b/STM32/TSYS_controller/usart.h
@@ -33,6 +33,12 @@
 #define SEND(str) do{}while(LINE_BUSY == usart_send_blocking(str, sizeof(str)-1))
 #define NEWLINE() do{}while(LINE_BUSY == usart_send_blocking('\n', 1))

+#ifdef EBUG
+#define MSG(str)  SEND(str)
+#else
+#define MSG(str)
+#endif
+
 typedef enum{
    ALL_OK,
    LINE_BUSY,