xmc4500 led blinky, button ok
This commit is contained in:
hathach
parent
310f287f44
commit
a3fc107d94
|
|
@ -47,6 +47,7 @@ enum {
|
|||
int main(void)
|
||||
{
|
||||
board_init();
|
||||
board_led_write(true);
|
||||
|
||||
uint32_t start_ms = 0;
|
||||
bool led_state = false;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,88 @@
|
|||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2021, Ha Thach (tinyusb.org)
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
* This file is part of the TinyUSB stack.
|
||||
*/
|
||||
|
||||
#ifndef BOARD_H_
|
||||
#define BOARD_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define LED_PIN P1_1
|
||||
#define LED_STATE_ON 1
|
||||
|
||||
#define BUTTON_PIN P1_14
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
|
||||
//#define UART_DEV USART6
|
||||
//#define UART_CLK_EN __HAL_RCC_USART6_CLK_ENABLE
|
||||
//#define UART_GPIO_AF GPIO_AF8_USART6
|
||||
//
|
||||
//#define UART_TX_PORT GPIOC
|
||||
//#define UART_TX_PIN GPIO_PIN_6
|
||||
//
|
||||
//#define UART_RX_PORT GPIOC
|
||||
//#define UART_RX_PIN GPIO_PIN_7
|
||||
|
||||
static inline void board_clock_init(void)
|
||||
{
|
||||
/* Clock configuration */
|
||||
/* fPLL = 120MHz */
|
||||
/* fSYS = 120MHz */
|
||||
/* fUSBPLL = 192MHz */
|
||||
/* fUSB = 48MHz */
|
||||
const XMC_SCU_CLOCK_CONFIG_t clock_config =
|
||||
{
|
||||
.syspll_config.p_div = 2,
|
||||
.syspll_config.n_div = 80,
|
||||
.syspll_config.k_div = 4,
|
||||
.syspll_config.mode = XMC_SCU_CLOCK_SYSPLL_MODE_NORMAL,
|
||||
.syspll_config.clksrc = XMC_SCU_CLOCK_SYSPLLCLKSRC_OSCHP,
|
||||
.enable_oschp = true,
|
||||
.calibration_mode = XMC_SCU_CLOCK_FOFI_CALIBRATION_MODE_FACTORY,
|
||||
.fsys_clksrc = XMC_SCU_CLOCK_SYSCLKSRC_PLL,
|
||||
.fsys_clkdiv = 1,
|
||||
.fcpu_clkdiv = 1,
|
||||
.fccu_clkdiv = 1,
|
||||
.fperipheral_clkdiv = 1
|
||||
};
|
||||
|
||||
/* Setup settings for USB clock */
|
||||
XMC_SCU_CLOCK_Init(&clock_config);
|
||||
|
||||
XMC_SCU_CLOCK_EnableUsbPll();
|
||||
XMC_SCU_CLOCK_StartUsbPll(2, 64);
|
||||
XMC_SCU_CLOCK_SetUsbClockDivider(4);
|
||||
XMC_SCU_CLOCK_SetUsbClockSource(XMC_SCU_CLOCK_USBCLKSRC_USBPLL);
|
||||
XMC_SCU_CLOCK_EnableClock(XMC_SCU_CLOCK_USB);
|
||||
}
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
MCU_VARIANT = XMC4500
|
||||
CFLAGS += \
|
||||
-DXMC4500_F100x1024 \
|
||||
|
||||
LD_FILE = $(MCU_DIR)/CMSIS/Infineon/COMPONENT_$(MCU_VARIANT)/Source/TOOLCHAIN_GCC_ARM/XMC4500x1024.ld
|
||||
|
||||
JLINK_DEVICE = XMC4500-1024
|
||||
|
||||
flash: flash-jlink
|
||||
|
|
@ -0,0 +1,117 @@
|
|||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2021, Ha Thach (tinyusb.org)
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
* This file is part of the TinyUSB stack.
|
||||
*/
|
||||
|
||||
#include "xmc_gpio.h"
|
||||
#include "xmc_scu.h"
|
||||
|
||||
#include "bsp/board.h"
|
||||
#include "board.h"
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
board_clock_init();
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
// LED
|
||||
XMC_GPIO_CONFIG_t led_cfg;
|
||||
led_cfg.mode = XMC_GPIO_MODE_OUTPUT_PUSH_PULL;
|
||||
led_cfg.output_level = XMC_GPIO_OUTPUT_LEVEL_HIGH;
|
||||
led_cfg.output_strength = XMC_GPIO_OUTPUT_STRENGTH_MEDIUM;
|
||||
XMC_GPIO_Init(LED_PIN, &led_cfg);
|
||||
|
||||
// Button
|
||||
XMC_GPIO_CONFIG_t button_cfg;
|
||||
button_cfg.mode = XMC_GPIO_MODE_INPUT_TRISTATE;
|
||||
XMC_GPIO_Init(BUTTON_PIN, &button_cfg);
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
// 1ms tick timer
|
||||
SysTick_Config(SystemCoreClock / 1000);
|
||||
|
||||
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
|
||||
// Explicitly disable systick to prevent its ISR runs before scheduler start
|
||||
SysTick->CTRL &= ~1U;
|
||||
|
||||
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
|
||||
NVIC_SetPriority(USB0_0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
|
||||
#endif
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Board porting API
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
void board_led_write(bool state)
|
||||
{
|
||||
uint32_t is_high = state ? LED_STATE_ON : (1-LED_STATE_ON);
|
||||
|
||||
XMC_GPIO_SetOutputLevel(LED_PIN, is_high ? XMC_GPIO_OUTPUT_LEVEL_HIGH : XMC_GPIO_OUTPUT_LEVEL_LOW);
|
||||
}
|
||||
|
||||
uint32_t board_button_read(void)
|
||||
{
|
||||
return BUTTON_STATE_ACTIVE == XMC_GPIO_GetInput(BUTTON_PIN);
|
||||
}
|
||||
|
||||
int board_uart_read(uint8_t* buf, int len)
|
||||
{
|
||||
#ifdef UART_DEV
|
||||
for(int i=0;i<len;i++) {
|
||||
buf[i] = uart_getc(uart_inst);
|
||||
}
|
||||
return len;
|
||||
#else
|
||||
(void) buf; (void) len;
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
int board_uart_write(void const * buf, int len)
|
||||
{
|
||||
#ifdef UART_DEV
|
||||
char const* bufch = (char const*) buf;
|
||||
for(int i=0;i<len;i++) {
|
||||
uart_putc(uart_inst, bufch[i]);
|
||||
}
|
||||
return len;
|
||||
#else
|
||||
(void) buf; (void) len;
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
volatile uint32_t system_ticks = 0;
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
system_ticks++;
|
||||
}
|
||||
|
||||
uint32_t board_millis(void)
|
||||
{
|
||||
return system_ticks;
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
UF2_FAMILY_ID = 0x00
|
||||
MCU_DIR = hw/mcu/infineon/mtb-xmclib-cat3
|
||||
|
||||
#DEPS_SUBMODULES += $(MCU_DIR)
|
||||
|
||||
include $(TOP)/$(BOARD_PATH)/board.mk
|
||||
|
||||
CFLAGS += \
|
||||
-flto \
|
||||
-mthumb \
|
||||
-mabi=aapcs \
|
||||
-mcpu=cortex-m4 \
|
||||
-mfloat-abi=hard \
|
||||
-mfpu=fpv4-sp-d16 \
|
||||
-nostdlib -nostartfiles \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_XMC4000
|
||||
|
||||
# mcu driver cause following warnings
|
||||
#CFLAGS += -Wno-error=shadow -Wno-error=cast-align
|
||||
|
||||
SRC_C += \
|
||||
src/portable/synopsys/dwc2/dcd_dwc2.c \
|
||||
$(MCU_DIR)/Newlib/syscalls.c \
|
||||
$(MCU_DIR)/CMSIS/Infineon/COMPONENT_$(MCU_VARIANT)/Source/system_$(MCU_VARIANT).c \
|
||||
$(MCU_DIR)/XMCLib/src/xmc4_gpio.c \
|
||||
$(MCU_DIR)/XMCLib/src/xmc4_scu.c
|
||||
|
||||
SRC_S += $(MCU_DIR)/CMSIS/Infineon/COMPONENT_$(MCU_VARIANT)/Source/TOOLCHAIN_GCC_ARM/startup_$(MCU_VARIANT).S
|
||||
|
||||
INC += \
|
||||
$(TOP)/$(BOARD_PATH) \
|
||||
$(TOP)/$(MCU_DIR)/CMSIS/Core/Include \
|
||||
$(TOP)/$(MCU_DIR)/CMSIS/Infineon/COMPONENT_$(MCU_VARIANT)/Include \
|
||||
$(TOP)/$(MCU_DIR)/XMCLib/inc
|
||||
|
||||
# For freeRTOS port source
|
||||
FREERTOS_PORT = ARM_CM4F
|
||||
|
|
@ -188,6 +188,10 @@
|
|||
#elif TU_CHECK_MCU(OPT_MCU_BCM2711)
|
||||
#define DCD_ATTR_ENDPOINT_MAX 8
|
||||
|
||||
//------------- Broadcom -------------//
|
||||
#elif TU_CHECK_MCU(OPT_MCU_XMC4000)
|
||||
#define DCD_ATTR_ENDPOINT_MAX 8
|
||||
|
||||
#else
|
||||
#warning "DCD_ATTR_ENDPOINT_MAX is not defined for this MCU, default to 8"
|
||||
#define DCD_ATTR_ENDPOINT_MAX 8
|
||||
|
|
|
|||
|
|
@ -130,6 +130,9 @@
|
|||
// Broadcom
|
||||
#define OPT_MCU_BCM2711 1700 ///< Broadcom BCM2711
|
||||
|
||||
// Infineon
|
||||
#define OPT_MCU_XMC4000 1800 ///< Infineon XMC4000
|
||||
|
||||
// Helper to check if configured MCU is one of listed
|
||||
// Apply _TU_CHECK_MCU with || as separator to list of input
|
||||
#define _TU_CHECK_MCU(_m) (CFG_TUSB_MCU == _m)
|
||||
|
|
|
|||
Loading…
Reference in New Issue