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nxp_ucans32k146:Add PROBEs for debugging

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This commit is contained in:
David Sidrane 2022-12-13 06:10:59 -08:00 committed by David Sidrane
parent e8aa54e7bb
commit da536b3a82
2 changed files with 30 additions and 3 deletions
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8
boards/nxp/ucans32k146/nuttx-config/Kconfig
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@ -6,12 +6,14 @@ config BOARD_HAS_PROBES
bool "Board provides GPIO or other Hardware for signaling to timing analyze."
default y
---help---
This board provides GPIO FMU-CH1-6 as PROBE_1-6 to provide timing signals from selected drivers.
This board provides GPIO 6-wr-SPI_INT_N, 6-wr-SPI_CS_N, 6-wr-SPI_RDY_N as
PROBE_1-3 to provide timing signals from selected drivers.
config BOARD_USE_PROBES
bool "Enable the use the board provided GPIO FMU-CH1-6 as PROBE_1-6 to provide timing signals from selected drivers"
bool "Enable the use of the board provided GPIO Probes"
default n
depends on BOARD_HAS_PROBES
---help---
Select to use GPIO FMU-CH1-6 to provide timing signals from selected drivers.
Select to use GPIO GPIO 6-wr-SPI_INT_N, 6-wr-SPI_CS_N, 6-wr-SPI_RDY_N as PROBE_1-3
to provide timing signals from selected drivers.

25
boards/nxp/ucans32k146/nuttx-config/include/board.h
View File

@ -167,4 +167,29 @@
#define PIN_CAN1_ERRN (GPIO_PULLDOWN | PIN_PORTE | PIN6 )
#define PIN_CAN1_EN (GPIO_OUTPUT | PIN_PORTE | PIN2 )
/* Board provides GPIO or other Hardware for signaling to timing analyzer */
#if defined(CONFIG_BOARD_USE_PROBES)
# include "s32k1xx_pin.h"
# include "hardware/s32k1xx_pinmux.h"
# define PROBE_N(n) (1<<((n)-1))
# define PROBE_1 (PIN_PTE0 | GPIO_OUTPUT) /* 6-wr-SPI_RDY_N */
# define PROBE_2 (PIN_PTE9 | GPIO_OUTPUT) /* 6-wr-SPI_INT_N */
# define PROBE_3 (PIN_PTB5 | GPIO_OUTPUT) /* 6-wr-SPI_CS_N */
# define PROBE_INIT(mask) \
do { \
if ((mask)& PROBE_N(1)) { s32k1xx_pinconfig(PROBE_1); } \
if ((mask)& PROBE_N(2)) { s32k1xx_pinconfig(PROBE_2); } \
if ((mask)& PROBE_N(3)) { s32k1xx_pinconfig(PROBE_3); } \
} while(0)
# define PROBE(n,s) do {s32k1xx_gpiowrite(PROBE_##n,(s));}while(0)
# define PROBE_MARK(n) PROBE(n,false);PROBE(n,true)
#else
# define PROBE_INIT(mask)
# define PROBE(n,s)
# define PROBE_MARK(n)
#endif
#endif /* __BOARDS_ARM_RDDRONE_UAVCAN146_INCLUDE_BOARD_H */