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| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-11 07:35:05 +0000 |
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| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-11 07:35:05 +0000 |
| commit | b840546895145fa6f8048d742281c74baf312e54 (patch) | |
| tree | 909220ce92f941e2e38497be1d604981e3cd7e9a /src/target/arm7tdmi.c | |
| parent | 1524e3c4aa8d4ca2682b765e7bcf39a34a661b61 (diff) | |
| download | openocd+libswd-b840546895145fa6f8048d742281c74baf312e54.tar.gz openocd+libswd-b840546895145fa6f8048d742281c74baf312e54.tar.bz2 openocd+libswd-b840546895145fa6f8048d742281c74baf312e54.tar.xz openocd+libswd-b840546895145fa6f8048d742281c74baf312e54.zip | |
switch to jtag_add_callback() - USB performance fix
git-svn-id: svn://svn.berlios.de/openocd/trunk@1726 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/target/arm7tdmi.c')
| -rw-r--r-- | src/target/arm7tdmi.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/target/arm7tdmi.c b/src/target/arm7tdmi.c index 116109d3..86a11a38 100644 --- a/src/target/arm7tdmi.c +++ b/src/target/arm7tdmi.c @@ -184,15 +184,11 @@ int arm7tdmi_clock_data_in(arm_jtag_t *jtag_info, u32 *in) fields[1].tap = jtag_info->tap; fields[1].num_bits = 32; fields[1].out_value = NULL; - u8 tmp[4]; - fields[1].in_value = tmp; + fields[1].in_value = (u8 *)in; - jtag_add_dr_scan_now(2, fields, TAP_INVALID); + jtag_add_dr_scan(2, fields, TAP_INVALID); - if (jtag_error==ERROR_OK) - { - *in=flip_u32(le_to_h_u32(tmp), 32); - } + jtag_add_callback(arm7flip32, (u8 *)in); jtag_add_runtest(0, TAP_INVALID); @@ -246,7 +242,12 @@ void arm_endianness(u8 *tmp, void *in, int size, int be, int flip) *((u8 *)in)= readback & 0xff; break; } +} +static int arm7endianness(u8 *in, jtag_callback_data_t size, jtag_callback_data_t be) +{ + arm_endianness(in, in, (int)size, (int)be, 1); + return ERROR_OK; } /* clock the target, and read the databus @@ -273,12 +274,11 @@ int arm7tdmi_clock_data_in_endianness(arm_jtag_t *jtag_info, void *in, int size, fields[1].tap = jtag_info->tap; fields[1].num_bits = 32; fields[1].out_value = NULL; - u8 tmp[4]; - fields[1].in_value = tmp; + fields[1].in_value = (u8 *)in; - jtag_add_dr_scan_now(2, fields, TAP_INVALID); + jtag_add_dr_scan(2, fields, TAP_INVALID); - arm_endianness(tmp, in, size, be, 1); + jtag_add_callback3(arm7endianness, in, (jtag_callback_data_t)size, (jtag_callback_data_t)be); jtag_add_runtest(0, TAP_INVALID); |