diff options
Diffstat (limited to 'lib/ccdbg.h')
| -rw-r--r-- | lib/ccdbg.h | 131 |
1 files changed, 57 insertions, 74 deletions
diff --git a/lib/ccdbg.h b/lib/ccdbg.h index b74d13ca..4d4a648d 100644 --- a/lib/ccdbg.h +++ b/lib/ccdbg.h @@ -30,23 +30,14 @@ #include <sys/types.h> #include <sys/ioctl.h> #include <sys/stat.h> -#undef USE_KERNEL -#ifdef USE_KERNEL -#include <cp2101.h> -#define CC_CLOCK CP2101_GPIO_MASK(0) -#define CC_DATA CP2101_GPIO_MASK(1) -#define CC_RESET_N CP2101_GPIO_MASK(2) -#else +#include "cp-usb.h" #define CC_CLOCK 0x1 #define CC_DATA 0x2 #define CC_RESET_N 0x4 -#include <usb.h> -#endif - - -/* painfully slow for now */ -#define CC_CLOCK_US (50) +#define CC_CLOCK_US (40) +/* 8051 instructions + */ #define MOV_direct_data 0x75 #define LJMP 0x02 #define MOV_Rn_data(n) (0x78 | (n)) @@ -54,56 +45,57 @@ #define MOV_A_direct 0xe5 #define MOV_direct_A 0xf5 #define MOV_DPTR_data16 0x90 -#define MOV_A_data 0x74 -#define MOVX_atDPTR_A 0xf0 -#define MOVX_A_atDPTR 0xe0 -#define INC_DPTR 0xa3 -#define TRAP 0xa5 - -#define SJMP 0x80 - -#define FWT 0xAB -#define FADDRL 0xAC -#define FADDRH 0xAD -#define FCTL 0xAE -# define FCTL_BUSY 0x80 -# define FCTL_BUSY_BIT 7 -# define FCTL_SWBSY 0x40 -# define FCTL_SWBSY_BIT 6 -# define FCTL_CONTRD 0x10 -# define FCTL_WRITE 0x02 -# define FCTL_ERASE 0x01 -#define FWDATA 0xAF - -#define CLKCON 0xC6 -#define CLKCON_OSC32K 0x80 -#define CLKCON_OSC 0x40 -#define CLKCON_TICKSPD 0x38 -#define CLKCON_CLKSPD 0x07 - -#define P0 0x80 -#define P1 0x90 -#define P2 0xA0 -#define P0DIR 0xFD -#define P1DIR 0xFE -#define P2DIR 0xFF - -#define SLEEP 0xBE - -#define JB 0x20 - -#define ACC(bit) (0xE0 | (bit)) +#define MOV_A_data 0x74 +#define MOVX_atDPTR_A 0xf0 +#define MOVX_A_atDPTR 0xe0 +#define INC_DPTR 0xa3 +#define TRAP 0xa5 +#define SJMP 0x80 +#define JB 0x20 + +/* 8051 special function registers + */ + +/* flash controller */ +#define FWT 0xAB +#define FADDRL 0xAC +#define FADDRH 0xAD +#define FCTL 0xAE +# define FCTL_BUSY 0x80 +# define FCTL_BUSY_BIT 7 +# define FCTL_SWBSY 0x40 +# define FCTL_SWBSY_BIT 6 +# define FCTL_CONTRD 0x10 +# define FCTL_WRITE 0x02 +# define FCTL_ERASE 0x01 +#define FWDATA 0xAF + +#define SLEEP 0xBE + +/* clock controller */ +#define CLKCON 0xC6 +#define CLKCON_OSC32K 0x80 +#define CLKCON_OSC 0x40 +#define CLKCON_TICKSPD 0x38 +#define CLKCON_CLKSPD 0x07 + +/* I/O pins */ +#define P0 0x80 +#define P1 0x90 +#define P2 0xA0 +#define P0DIR 0xFD +#define P1DIR 0xFE +#define P2DIR 0xFF + +/* Bit-addressable accumulator */ +#define ACC(bit) (0xE0 | (bit)) struct ccdbg { - usb_dev_handle *usb_dev; - uint8_t gpio; -#ifdef USE_KERNEL - int fd; -#endif - uint8_t debug_data; - int clock; + struct cp_usb *cp; }; +/* Intel hex file format data + */ struct hex_record { uint8_t length; uint16_t address; @@ -127,8 +119,8 @@ struct hex_image { #define HEX_RECORD_EOF 0x01 #define HEX_RECORD_EXTENDED_ADDRESS 0x02 -#include "cccp.h" - +/* CC1111 debug port commands + */ #define CC_CHIP_ERASE 0x14 #define CC_WR_CONFIG 0x1d @@ -161,9 +153,13 @@ struct hex_image { #define CC_STEP_REPLACE(n) (0x64|(n)) #define CC_GET_CHIP_ID 0x68 +/* Debug levels + */ #define CC_DEBUG_BITBANG 0x00000001 #define CC_DEBUG_COMMAND 0x00000002 #define CC_DEBUG_INSTRUCTIONS 0x00000004 +#define CC_DEBUG_EXECUTE 0x00000008 +#define CC_DEBUG_FLASH 0x00000010 /* ccdbg-command.c */ void @@ -335,17 +331,4 @@ ccdbg_write_hex_image(struct ccdbg *dbg, struct hex_image *image, uint16_t offse struct hex_image * ccdbg_read_hex_image(struct ccdbg *dbg, uint16_t address, uint16_t length); -/* cp-usb.c */ -void -cp_usb_init(struct ccdbg *dbg); - -void -cp_usb_fini(struct ccdbg *dbg); - -void -cp_usb_write(struct ccdbg *dbg, uint8_t mask, uint8_t value); - -uint8_t -cp_usb_read(struct ccdbg *dbg); - #endif /* _CCDBG_H_ */ |