tsc ini structure + debug msgs

platform/hw_utils.c

@@ -3,7 +3,6 @@
 //
 
 #include "platform.h"
-#include "utils/avrlibc.h"
 #include "hw_utils.h"
 
 /** Convert pin number to LL bitfield */
@@ -131,6 +130,30 @@ error_t hw_configure_gpio_af(char port_name, uint8_t pin_num, uint32_t ll_af)
     return E_SUCCESS;
 }
 
+/** Configure a pin to alternate function */
+error_t hw_configure_gpiorsc_af(Resource rsc, uint32_t ll_af)
+{
+#if PLAT_NO_AFNUM
+    trap("Illegal call to hw_configure_gpio_af() on this platform");
+#else
+
+    bool suc = true;
+    GPIO_TypeDef *port;
+    uint32_t ll_pin;
+    suc = hw_pinrsc2ll(rsc, &port, &ll_pin);
+    if (!suc) return E_BAD_CONFIG;
+
+    if (ll_pin & 0xFF)
+        LL_GPIO_SetAFPin_0_7(port, ll_pin, ll_af);
+    else
+        LL_GPIO_SetAFPin_8_15(port, ll_pin, ll_af);
+
+    LL_GPIO_SetPinMode(port, ll_pin, LL_GPIO_MODE_ALTERNATE);
+
+#endif
+    return E_SUCCESS;
+}
+
 /** Configure pins using sparse map */
 error_t hw_configure_sparse_pins(char port_name, uint16_t mask, GPIO_TypeDef **port_dest,
                                  uint32_t ll_mode, uint32_t ll_otype)
@@ -288,6 +311,12 @@ void hw_periph_clock_enable(void *periph)
 #ifdef DAC2
     else if (periph == DAC2) __HAL_RCC_DAC2_CLK_ENABLE();
 #endif
+
+        // --- TSC ---
+#ifdef TSC
+    else if (periph == TSC) __HAL_RCC_TSC_CLK_ENABLE();
+#endif
+
     else {
         dbg("Periph 0x%p missing in hw clock enable func", periph);
         trap("BUG");
@@ -393,6 +422,12 @@ void hw_periph_clock_disable(void *periph)
 #ifdef DAC2
         else if (periph == DAC2) __HAL_RCC_DAC2_CLK_DISABLE();
 #endif
+
+        // --- TSC ---
+#ifdef TSC
+    else if (periph == TSC) __HAL_RCC_TSC_CLK_DISABLE();
+#endif
+
     else {
         dbg("Periph 0x%p missing in hw clock disable func", periph);
         trap("BUG");

platform/hw_utils.h

@@ -88,6 +88,9 @@ void hw_deinit_unit_pins(Unit *unit);
  */
 error_t hw_configure_gpio_af(char port_name, uint8_t pin_num, uint32_t ll_af) __attribute__((warn_unused_result));
 
+/** Configure a pin to alternate function via rsc */
+error_t hw_configure_gpiorsc_af(Resource rsc, uint32_t ll_af) __attribute__((warn_unused_result));
+
 /**
  * Configure multiple pins using the bitmap pattern
  *

platform/plat_compat.h

@@ -21,7 +21,7 @@
 #endif
 
 // 180 is normally enough if not doing extensive debug logging
-#define TSK_STACK_MSG       200 // TF message handler task stack size (all unit commands run on this thread)
+#define TSK_STACK_MSG       220 // TF message handler task stack size (all unit commands run on this thread)
 #define TSK_STACK_IDLE    64 //configMINIMAL_STACK_SIZE
 #define TSK_STACK_TIMERS  64 //configTIMER_TASK_STACK_DEPTH
 

platform/platform.c

@@ -2,7 +2,6 @@
 // Created by MightyPork on 2017/11/26.
 //
 
-#include <units/fcap/unit_fcap.h>
 #include "platform.h"
 #include "usbd_core.h"
 #include "USB/usb_device.h"
@@ -19,6 +18,8 @@
 #include "units/usart/unit_usart.h"
 #include "units/spi/unit_spi.h"
 #include "units/sipo/unit_sipo.h"
+#include "units/fcap/unit_fcap.h"
+#include "units/touch/unit_touch.h"
 #include "hw_utils.h"
 
 void plat_init_resources(void)
@@ -90,6 +91,7 @@ void plat_init_resources(void)
     ureg_add_type(&UNIT_ADC);
     ureg_add_type(&UNIT_SIPO);
     ureg_add_type(&UNIT_FCAP);
+    ureg_add_type(&UNIT_TOUCH);
 
     // Free all present resources
     {
@@ -98,7 +100,7 @@ void plat_init_resources(void)
 //        rsc_free_range(NULL, R_COMP1, R_COMP2);
         rsc_free(NULL, R_DAC1);
 //        rsc_free(NULL, R_HDMI_CEC);
-//        rsc_free(NULL, R_TSC);
+        rsc_free(NULL, R_TSC);
         rsc_free_range(NULL, R_I2C1, R_I2C2);
 //        rsc_free_range(NULL, R_I2S1, R_I2S2);
         rsc_free_range(NULL, R_SPI1, R_SPI2);
@@ -154,7 +156,7 @@ void plat_init_resources(void)
         rsc_free_range(NULL, R_TIM1, R_TIM4);
         rsc_free_range(NULL, R_TIM6, R_TIM8);
         rsc_free_range(NULL, R_TIM15, R_TIM17);
-//        rsc_free(NULL, R_TSC);
+        rsc_free(NULL, R_TSC);
         rsc_free_range(NULL, R_USART1, R_USART5);
 
         rsc_free_range(NULL, R_PA0, R_PA15);