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jlink: use tap buffer as 2k 

as said in the datasheet Section 3.3.2 Organization of buffers

All buffers are big enough to hold 2 KByte of data.

this will double the speed of download

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
__archive__
Jean-Christophe PLAGNIOL-VILLARD 2011-03-07 15:11:27 +01:00 committed by Øyvind Harboe
parent 952de89bfe
commit bce76b80cc
1 changed files with 3 additions and 3 deletions
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6
src/jtag/drivers/jlink.c
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@ -55,10 +55,10 @@ static unsigned int jlink_hw_jtag_version = 2;
#define JLINK_USB_TIMEOUT 1000
// See Section 1.3.2 of the Segger JLink USB protocol manual
// See Section 3.3.2 of the Segger JLink USB protocol manual
/* 2048 is the max value we can use here */
//#define JLINK_TAP_BUFFER_SIZE 2048
#define JLINK_TAP_BUFFER_SIZE 256
#define JLINK_TAP_BUFFER_SIZE 2048
//#define JLINK_TAP_BUFFER_SIZE 256
//#define JLINK_TAP_BUFFER_SIZE 384
#define JLINK_IN_BUFFER_SIZE 2048