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samd: updates for jeff probe pcb

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This commit is contained in:
Jason Kotzin 2018-07-13 23:48:52 -07:00
parent 919a005b65
commit 638299534b
3 changed files with 45 additions and 27 deletions
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4
src/platforms/jeff/Makefile.inc
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@ -3,8 +3,8 @@ CC = $(CROSS_COMPILE)gcc
OBJCOPY = $(CROSS_COMPILE)objcopy
ifeq ($(DEBUG_ME), 1)
CFLAGS += -DDEBUG_ME
ifeq ($(ENABLE_DEBUG), 1)
CFLAGS += -DENABLE_DEBUG
endif
CFLAGS += -mthumb -mcpu=cortex-m0plus \

64
src/platforms/jeff/platform.h
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@ -30,10 +30,10 @@
//#define PLATFORM_HAS_DEBUG
//#define USBUART_DEBUG
#define BOARD_IDENT "Black Magic Probe (Launchpad ICDI), (Firmware " FIRMWARE_VERSION ")"
#define BOARD_IDENT "Black Magic Probe (SAMD), (Firmware " FIRMWARE_VERSION ")"
#define BOARD_IDENT_DFU "Black Magic (Upgrade) for Launchpad, (Firmware " FIRMWARE_VERSION ")"
#define DFU_IDENT "Black Magic Firmware Upgrade (Launchpad)"
#define DFU_IFACE_STRING "lolwut"
#define DFU_IDENT "Black Magic Firmware Upgrade (SAMD)"
#define DFU_IFACE_STRING "hid"
extern uint8_t running_status;
@ -73,37 +73,55 @@ extern uint8_t running_status;
#else
#define LED_PORT PORTA
#define LED_IDLE_RUN GPIO11
#define LED_ERROR GPIO10
#define TMS_PORT PORTA
/* Hardware definitions... */
#define JTAG_PORT PORTA
#define TDI_PORT JTAG_PORT
#define TMS_DIR_PORT JTAG_PORT
#define TMS_PORT JTAG_PORT
#define TCK_PORT JTAG_PORT
#define TDO_PORT JTAG_PORT
#define TMS_DIR_PIN GPIO15
#define TMS_PIN GPIO31
#define TCK_PORT PORTA
#define TCK_PIN GPIO30
#define TDI_PORT PORTA
#define TDI_PIN GPIO5
#define TDO_PORT PORTA
#define TDO_PIN GPIO4
#define SWO_PORT PORTA
#define SWO_PIN GPIO6
#define SWDIO_PORT PORTA
#define SWDIO_DIR_PORT JTAG_PORT
#define SWDIO_PORT JTAG_PORT
#define SWCLK_PORT JTAG_PORT
#define SWDIO_DIR_PIN TMS_DIR_PIN
#define SWDIO_PIN TMS_PIN
#define SWDIO_PIN_NUM 31
#define SWCLK_PORT PORTA
#define SWCLK_PIN TCK_PIN
#define SRST_PORT PORTA
#define SRST_PIN GPIO26
#define TRST_PORT PORTA
#define TRST_PIN GPIO27
#define PWR_BR_PORT GPIOA
#define PWR_BR_PIN GPIO28
#define SRST_PORT GPIOA
#define SRST_PIN GPIO8
#define SRST_SENSE_PORT GPIOA
#define SRST_SENSE_PIN GPIO9
#define TRGT_SENSE GPIO2
#define LED_PORT GPIOA
#define LED_PORT_UART PORTA
#define LED_UART GPIO12
#define LED_0 GPIO10
#define LED_1 GPIO11
#define LED_2 GPIO14
#define LED_UART LED_1 /* Orange */
#define LED_IDLE_RUN LED_0 /* Yellow */
#define LED_ERROR LED_2 /* Red */
#define UART_TX_PIN GPIO8
#define UART_RX_PIN GPIO9
#define UART_PERIPH SOC_GPIO_PERIPH_C
#define LED_PORT PORTA
#define LED_IDLE_RUN GPIO11
#define SWO_PORT JTAG_PORT
#define SWO_PIN SWD_PIN
#endif

4
src/platforms/samd/usbuart.c
View File

@ -73,8 +73,8 @@ static void usart_putc(char c)
void usbuart_init(void)
{
/* enable gpios */
gpio_config_special(PORTA, GPIO8, SOC_GPIO_PERIPH_C); /* tx pin */
gpio_config_special(PORTA, GPIO9, SOC_GPIO_PERIPH_C); /* rx pin */
gpio_config_special(PORTA, UART_TX_PIN, UART_PERIPH); /* tx pin */
gpio_config_special(PORTA, UART_RX_PIN, UART_PERIPH); /* rx pin */
/* enable clocking to sercom3 */
set_periph_clk(GCLK0, GCLK_ID_SERCOM0_CORE);