freertos demo use static only for most optmized sram

examples/device/cdc_msc_freertos/Makefile

@@ -19,7 +19,6 @@ SRC_C += \
 	$(FREERTOS_SRC)/queue.c \
 	$(FREERTOS_SRC)/tasks.c \
 	$(FREERTOS_SRC)/timers.c \
-	$(FREERTOS_SRC)/portable/MemMang/heap_4.c \
 	$(FREERTOS_SRC)/portable/GCC/$(FREERTOS_PORT)/port.c
 
 # FreeRTOS (lto + Os) linker issue

examples/device/cdc_msc_freertos/src/FreeRTOSConfig.h

@@ -45,10 +45,60 @@
 // for OPT_MCU_
 #include "tusb_option.h"
 
-#if CFG_TUSB_MCU == OPT_MCU_NRF5X
+#if   CFG_TUSB_MCU == OPT_MCU_LPC11UXX   || CFG_TUSB_MCU == OPT_MCU_LPC13XX    || \
+      CFG_TUSB_MCU == OPT_MCU_LPC15XX    || CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || \
+      CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC18XX    || \
+      CFG_TUSB_MCU == OPT_MCU_LPC40XX    || CFG_TUSB_MCU == OPT_MCU_LPC43XX
+  #include "chip.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_LPC51UXX || CFG_TUSB_MCU == OPT_MCU_LPC54XXX || \
+      CFG_TUSB_MCU == OPT_MCU_LPC55XX
+  #include "fsl_device_registers.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_NRF5X
   #include "nrf.h"
-#elif CFG_TUSB_MCU == OPT_MCU_SAMD21 || CFG_TUSB_MCU == OPT_MCU_SAMD51
+
+#elif CFG_TUSB_MCU == OPT_MCU_SAMD21 || CFG_TUSB_MCU == OPT_MCU_SAMD51 || \
+      CFG_TUSB_MCU == OPT_MCU_SAMG
   #include "sam.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F0
+  #include "stm32f0xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F1
+  #include "stm32f1xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F2
+  #include "stm32f2xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F3
+  #include "stm32f3xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F4
+  #include "stm32f4xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F7
+  #include "stm32f7xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32H7
+  #include "stm32h7xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32L0
+  #include "stm32l0xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32L1
+  #include "stm32l1xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32L4
+  #include "stm32l4xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX
+  #include "fsl_device_registers.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_NUC120 || CFG_TUSB_MCU == OPT_MCU_NUC121 || \
+      CFG_TUSB_MCU == OPT_MCU_NUC126 || CFG_TUSB_MCU == OPT_MCU_NUC505
+  #include "NuMicro.h"
+
 #else
   #error "FreeRTOSConfig.h need to include low level mcu header for configuration"
 #endif
@@ -59,7 +109,7 @@
 #define configTICK_RATE_HZ                      ( 1000 )
 #define configMAX_PRIORITIES                    ( 5 )
 #define configMINIMAL_STACK_SIZE                ( 128 )
-#define configTOTAL_HEAP_SIZE                   ( 4*1024 )
+#define configTOTAL_HEAP_SIZE                   ( 0*1024 ) // dynamic is not used
 #define configMAX_TASK_NAME_LEN                 16
 #define configUSE_16_BIT_TICKS                  0
 #define configIDLE_SHOULD_YIELD                 1
@@ -73,7 +123,7 @@
 #define configENABLE_BACKWARD_COMPATIBILITY     1
 
 #define configSUPPORT_STATIC_ALLOCATION         1
-#define configSUPPORT_DYNAMIC_ALLOCATION        1
+#define configSUPPORT_DYNAMIC_ALLOCATION        0
 
 /* Hook function related definitions. */
 #define configUSE_IDLE_HOOK                    0

examples/device/cdc_msc_freertos/src/main.c

@@ -51,13 +51,16 @@ enum  {
   BLINK_SUSPENDED = 2500,
 };
 
+// static timer
+StaticTimer_t static_blink;
 TimerHandle_t blink_tm;
 
-// static task
+// static task for usbd
 #define USBD_STACK_SIZE     150
 StackType_t  stack_usbd[USBD_STACK_SIZE];
 StaticTask_t static_task_usbd;
 
+// static task for cdc
 #define CDC_STACK_SZIE      128
 StackType_t  stack_cdc[CDC_STACK_SZIE];
 StaticTask_t static_task_cdc;
@@ -73,7 +76,7 @@ int main(void)
   board_init();
 
   // soft timer for blinky
-  blink_tm = xTimerCreate(NULL, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), true, NULL, led_blinky_cb);
+  blink_tm = xTimerCreateStatic(NULL, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), true, NULL, led_blinky_cb, &static_blink);
   xTimerStart(blink_tm, 0);
 
   tusb_init();

hw/bsp/ea4357/board.mk

@@ -35,7 +35,7 @@ VENDOR = nxp
 CHIP_FAMILY = transdimension
 
 # For freeRTOS port source
-FREERTOS_PORT = ARM_CM4
+FREERTOS_PORT = ARM_CM4F
 
 # For flash-jlink target
 JLINK_DEVICE = LPC4357

hw/bsp/fomu/board.mk

@@ -25,6 +25,9 @@ INC += \
 VENDOR = valentyusb
 CHIP_FAMILY = eptri
 
+# For freeRTOS port source
+FREERTOS_PORT = RISC-V
+
 # flash using dfu-util
 flash: $(BUILD)/$(BOARD)-firmware.dfu
 	dfu-util -D $^

hw/bsp/lpcxpresso54114/board.mk

@@ -39,7 +39,7 @@ VENDOR = nxp
 CHIP_FAMILY = lpc_ip3511
 
 # For freeRTOS port source
-FREERTOS_PORT = ARM_CM4
+FREERTOS_PORT = ARM_CM4F
 
 # For flash-jlink target
 JLINK_DEVICE = LPC54114J256_M4

hw/bsp/ngx4330/board.mk

@@ -33,7 +33,7 @@ VENDOR = nxp
 CHIP_FAMILY = transdimension
 
 # For freeRTOS port source
-FREERTOS_PORT = ARM_CM4
+FREERTOS_PORT = ARM_CM4F
 
 # For flash-jlink target
 JLINK_DEVICE = LPC4330

hw/bsp/nutiny_sdk_nuc505/board.mk

@@ -40,7 +40,7 @@ VENDOR = nuvoton
 CHIP_FAMILY = nuc505
 
 # For freeRTOS port source
-FREERTOS_PORT = ARM_CM4
+FREERTOS_PORT = ARM_CM4F
 
 # For flash-jlink target
 JLINK_DEVICE = NUC505YO13Y

hw/bsp/samg55xplained/samg55xplained.c

@@ -42,7 +42,6 @@
 #define BUTTON_PIN            GPIO(GPIO_PORTA, 2)
 #define BUTTON_STATE_ACTIVE   0
 
-
 #define UART_TX_PIN           GPIO(GPIO_PORTA, 28)
 #define UART_RX_PIN           GPIO(GPIO_PORTA, 27)