diff options
Diffstat (limited to 'lib/ccdbg-command.c')
| -rw-r--r-- | lib/ccdbg-command.c | 52 |
1 files changed, 18 insertions, 34 deletions
diff --git a/lib/ccdbg-command.c b/lib/ccdbg-command.c index 74313bdf..7d1ae067 100644 --- a/lib/ccdbg-command.c +++ b/lib/ccdbg-command.c @@ -18,39 +18,6 @@ #include "ccdbg.h" -void -ccdbg_debug_mode(struct ccdbg *dbg) -{ - /* force two rising clocks while holding RESET_N low */ - ccdbg_debug(CC_DEBUG_COMMAND, "#\n"); - ccdbg_debug(CC_DEBUG_COMMAND, "# Debug mode\n"); - ccdbg_debug(CC_DEBUG_COMMAND, "#\n"); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA|CC_RESET_N); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_DATA ); - ccdbg_wait_reset(dbg); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA ); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_DATA ); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA ); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_DATA|CC_RESET_N); - ccdbg_wait_reset(dbg); -} - -void -ccdbg_reset(struct ccdbg *dbg) -{ - ccdbg_debug(CC_DEBUG_COMMAND, "#\n"); - ccdbg_debug(CC_DEBUG_COMMAND, "# Reset\n"); - ccdbg_debug(CC_DEBUG_COMMAND, "#\n"); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA|CC_RESET_N); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA ); - ccdbg_wait_reset(dbg); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA ); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA ); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA ); - ccdbg_send(dbg, CC_CLOCK|CC_DATA|CC_RESET_N, CC_CLOCK|CC_DATA|CC_RESET_N); - ccdbg_wait_reset(dbg); -} - uint8_t ccdbg_chip_erase(struct ccdbg *dbg) { @@ -117,6 +84,22 @@ ccdbg_debug_instr(struct ccdbg *dbg, uint8_t *instr, int nbytes) return ccdbg_cmd_write_read8(dbg, CC_DEBUG_INSTR(nbytes), instr, nbytes); } +void +ccdbg_debug_instr_discard(struct ccdbg *dbg, uint8_t *instr, int nbytes) +{ + static uint8_t discard; + ccdbg_cmd_write_queue8(dbg, CC_DEBUG_INSTR(nbytes), + instr, nbytes, &discard); +} + +void +ccdbg_debug_instr_queue(struct ccdbg *dbg, uint8_t *instr, int nbytes, + uint8_t *reply) +{ + return ccdbg_cmd_write_queue8(dbg, CC_DEBUG_INSTR(nbytes), + instr, nbytes, reply); +} + uint8_t ccdbg_step_instr(struct ccdbg *dbg) { @@ -148,12 +131,13 @@ ccdbg_execute(struct ccdbg *dbg, uint8_t *inst) ccdbg_debug(CC_DEBUG_INSTRUCTIONS, "\t%02x", inst[1]); for (i = 0; i < len - 1; i++) ccdbg_debug(CC_DEBUG_INSTRUCTIONS, " %02x", inst[i+2]); - status = ccdbg_debug_instr(dbg, inst+1, len); + ccdbg_debug_instr_queue(dbg, inst+1, len, &status); for (; i < 3; i++) ccdbg_debug(CC_DEBUG_INSTRUCTIONS, " "); ccdbg_debug(CC_DEBUG_INSTRUCTIONS, " -> %02x\n", status); inst += len + 1; } + ccdbg_sync(dbg); return status; } |