diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2017-10-10 12:09:06 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2017-10-10 12:16:03 +0900 |
| commit | a34937453c35c2d836748aa1b1fcd7a971cd90eb (patch) | |
| tree | 3658b8f114ef8a7ac426e4906845e46c38220e2c /mcu/sys-gnu-linux.c | |
| parent | dd54b5ff202e3b1bc863e32fb3eba7633a7aeb01 (diff) | |
New: debug option.
Diffstat (limited to 'mcu/sys-gnu-linux.c')
| -rw-r--r-- | mcu/sys-gnu-linux.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/mcu/sys-gnu-linux.c b/mcu/sys-gnu-linux.c index 1b4dbfa..332003e 100644 --- a/mcu/sys-gnu-linux.c +++ b/mcu/sys-gnu-linux.c @@ -11,6 +11,7 @@ #include <sys/mman.h> #include "board.h" +#include "sys.h" const uint8_t sys_version[8] = { 3*2+2, /* bLength */ @@ -24,10 +25,13 @@ const uint32_t sys_board_id = BOARD_ID; const uint8_t sys_board_name[] = BOARD_NAME; #endif +int debug; + void set_led (int on) { - puts (on ? "*": ""); + if ((debug & DEBUG_LED)) + puts (on ? "*": ""); } static const char *flash_path; @@ -95,7 +99,9 @@ flash_program_halfword (uintptr_t addr, uint16_t data) off_t offset; char buf[2]; - fprintf (stderr, "flash_program_halfword: addr=%016lx, data=%04x\n", addr, data); + if ((debug & DEBUG_FLASH)) + fprintf (stderr, "flash_program_halfword: addr=%016lx, data=%04x\n", + addr, data); offset = (off_t)(addr - (uintptr_t)flash_addr); if (offset < 0 || offset >= (off_t)flash_size) { @@ -126,7 +132,8 @@ flash_erase_page (uintptr_t addr) { off_t offset; - fprintf (stderr, "flash_erase_page: addr=%016lx\n", addr); + if ((debug & DEBUG_FLASH)) + fprintf (stderr, "flash_erase_page: addr=%016lx\n", addr); offset = (off_t)(addr - (uintptr_t)flash_addr); if (offset < 0 || offset >= (off_t)flash_size) @@ -174,7 +181,9 @@ flash_write (uintptr_t dst_addr, const uint8_t *src, size_t len) { off_t offset; - fprintf (stderr, "flash_write: addr=%016lx, %p, %zd\n", dst_addr, src, len); + if ((debug & DEBUG_FLASH)) + fprintf (stderr, "flash_write: addr=%016lx, %p, %zd\n", + dst_addr, src, len); offset = (off_t)(dst_addr - (uintptr_t)flash_addr); if (offset < 0 || offset >= (off_t)flash_size) @@ -201,7 +210,8 @@ flash_write (uintptr_t dst_addr, const uint8_t *src, size_t len) int flash_protect (void) { - fprintf (stderr, "flash_protect\n"); + if ((debug & DEBUG_FLASH)) + fprintf (stderr, "flash_protect\n"); return 0; } |