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Change the AVRISP project's RESET LINE makefile tokens to AUX LINE, as it is not always used for target reset.

This commit is contained in:
Dean Camera 2009-12-29 05:18:16 +00:00
parent 93fe420d89
commit e1c1c25619
5 changed files with 36 additions and 32 deletions
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34
Projects/AVRISP-MKII/AVRISP.txt
View File

@ -109,7 +109,7 @@
* </table>
*
* <b><sup>1</sup></b> <i>Optional, see \ref SSec_Options section - for USB AVRs with ADC modules only</i> \n
* <b><sup>2</sup></b> <i>See \ref SSec_Options section</i>
* <b><sup>2</sup></b> <i>See AUX line related tokens in the \ref SSec_Options section</i>
*
* \section Sec_PDI PDI Connections
* Connections to the device for PDI programming<b><sup>1</sup></b> (when enabled):
@ -153,7 +153,8 @@
* </table>
*
* <b><sup>1</sup></b> <i>When XPROG_VIA_HARDWARE_USART is set, the AVR's Tx and Rx become the DATA line when connected together
* via a pair of 300 ohm resistors, and the AVR's XCK pin becomes CLOCK.</i>
* via a pair of 300 ohm resistors, and the AVR's XCK pin becomes CLOCK.</i> \n
* <b><sup>2</sup></b> <i>See AUX line related tokens in the \ref SSec_Options section</i>
*
* \section Sec_TPI TPI Connections
* Connections to the device for TPI programming<b><sup>1</sup></b> (when enabled):
@ -197,7 +198,8 @@
* </table>
*
* <b><sup>1</sup></b> <i>When XPROG_VIA_HARDWARE_USART is set, the AVR's Tx and Rx become the DATA line when connected together
* via a pair of 300 ohm resistors, and the AVR's XCK pin becomes CLOCK.</i>
* via a pair of 300 ohm resistors, and the AVR's XCK pin becomes CLOCK.</i> \n
* <b><sup>2</sup></b> <i>See AUX line related tokens in the \ref SSec_Options section</i>
*
* \section SSec_Options Project Options
*
@ -210,27 +212,29 @@
* <td><b>Description:</b></td>
* </tr>
* <tr>
* <td>RESET_LINE_PORT</td>
* <td>AUX_LINE_PORT</td>
* <td>Makefile CDEFS</td>
* <td>PORT register for the programmer's target RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>
* <td>PORT register for the programmer's AUX target line. The use of this line varies between the programming protocols,
* but is generally used for the target's /RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>
* </tr>
* <tr>
* <td>RESET_LINE_PIN</td>
* <td>AUX_LINE_PIN</td>
* <td>Makefile CDEFS</td>
* <td>PIN register for the programmer's target RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>
* <td>PIN register for the programmer's AUX target line. The use of this line varies between the programming protocols,
* but is generally used for the target's /RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>
* </tr>
* <tr>
* <td>RESET_LINE_DDR</td>
* <td>AUX_LINE_DDR</td>
* <td>Makefile CDEFS</td>
* <td>DDR register for the programmer's target RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>
* <td>DDR register for the programmer's AUX target line. The use of this line varies between the programming protocols,
* but is generally used for the target's /RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>
* </tr>
* <tr>
* <td>RESET_LINE_MASK</td>
* <td>AUX_LINE_MASK</td>
* <td>Makefile CDEFS</td>
* <td>Mask for the programmer's target RESET line on the chosen port. <b>Must not be the AVR's /SS pin</b>, as the
* target pins are tri-stated when not in use, and low signals on the /SS pin will force SPI slave mode when the
* pin is configured as an input. When in PDI programming mode, this is the target clock pin.
* <i>Ignored when compiled for the XPLAIN board.</i></td>
* <td>Mask for the programmer's AUX target line. The use of this line varies between the programming protocols,
* but is generally used for the target's /RESET line. <b>Must not be the AVR's /SS pin</b>. <i>Ignored when
* compiled for the XPLAIN board.</i></td>
* </tr>
* <tr>
* <td>VTARGET_ADC_CHANNEL</td>
@ -252,7 +256,7 @@
* <td>Makefile CDEFS</td>
* <td>Define to force the PDI and TPI protocols (when enabled) to use the much faster hardware USART instead of bit-banging
* to match the official AVRISP pinout. This breaks pinout compatibility with the official AVRISP MKII (and requires
* seperate ISP and PDI/TPI programming headers) but increases programming speed dramatically.
* seperate ISP, PDI, and TPI programming headers) but increases programming speed dramatically.
* <i>Ignored when compiled for the XPLAIN board.</i></td>
* </tr>
* </table>

10
Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c
View File

@ -84,15 +84,15 @@ void ISPTarget_ChangeTargetResetLine(const bool ResetTarget)
{
if (ResetTarget)
{
RESET_LINE_DDR |= RESET_LINE_MASK;
AUX_LINE_DDR |= AUX_LINE_MASK;
if (!(V2Params_GetParameterValue(PARAM_RESET_POLARITY)))
RESET_LINE_PORT |= RESET_LINE_MASK;
AUX_LINE_PORT |= AUX_LINE_MASK;
}
else
{
RESET_LINE_DDR &= ~RESET_LINE_MASK;
RESET_LINE_PORT &= ~RESET_LINE_MASK;
AUX_LINE_DDR &= ~AUX_LINE_MASK;
AUX_LINE_PORT &= ~AUX_LINE_MASK;
}
}
@ -144,7 +144,7 @@ uint8_t ISPTarget_WaitForProgComplete(const uint8_t ProgrammingMode, const uint1
}
/** Waits until the target has completed the last operation, by continuously polling the device's
* BUSY flag until it is cleared, or until the \ref TARGET_BUSY_TIMEOUT_MS timeout period has expired.
* BUSY flag until it is cleared, or until the command timeout period has expired.
*
* \return V2 Protocol status \ref STATUS_CMD_OK if the no timeout occurred, \ref STATUS_RDY_BSY_TOUT otherwise
*/

8
Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c
View File

@ -189,8 +189,8 @@ void XPROGTarget_EnableTargetTPI(void)
IsSending = false;
/* Set /RESET line low for at least 90ns to enable TPI functionality */
RESET_LINE_DDR |= RESET_LINE_MASK;
RESET_LINE_PORT &= ~RESET_LINE_MASK;
AUX_LINE_DDR |= AUX_LINE_MASK;
AUX_LINE_PORT &= ~AUX_LINE_MASK;
asm volatile ("NOP"::);
asm volatile ("NOP"::);
@ -269,8 +269,8 @@ void XPROGTarget_DisableTargetTPI(void)
#endif
/* Tristate target /RESET line */
RESET_LINE_DDR &= ~RESET_LINE_MASK;
RESET_LINE_PORT &= ~RESET_LINE_MASK;
AUX_LINE_DDR &= ~AUX_LINE_MASK;
AUX_LINE_PORT &= ~AUX_LINE_MASK;
}
/** Sends a byte via the USART.

8
Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.h
View File

@ -63,10 +63,10 @@
#define BITBANG_PDIDATA_PIN PINB
#define BITBANG_PDIDATA_MASK (1 << 3)
#define BITBANG_PDICLOCK_PORT RESET_LINE_PORT
#define BITBANG_PDICLOCK_DDR RESET_LINE_DDR
#define BITBANG_PDICLOCK_PIN RESET_LINE_PIN
#define BITBANG_PDICLOCK_MASK RESET_LINE_MASK
#define BITBANG_PDICLOCK_PORT AUX_LINE_PORT
#define BITBANG_PDICLOCK_DDR AUX_LINE_DDR
#define BITBANG_PDICLOCK_PIN AUX_LINE_PIN
#define BITBANG_PDICLOCK_MASK AUX_LINE_MASK
#define BITBANG_TPIDATA_PORT PORTB
#define BITBANG_TPIDATA_DDR DDRB

8
Projects/AVRISP-MKII/makefile
View File

@ -191,10 +191,10 @@ CSTANDARD = -std=gnu99
# Place -D or -U options here for C sources
CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
CDEFS += -DRESET_LINE_PORT=PORTB
CDEFS += -DRESET_LINE_PIN=PINB
CDEFS += -DRESET_LINE_DDR=DDRB
CDEFS += -DRESET_LINE_MASK="(1 << 4)"
CDEFS += -DAUX_LINE_PORT=PORTB
CDEFS += -DAUX_LINE_PIN=PINB
CDEFS += -DAUX_LINE_DDR=DDRB
CDEFS += -DAUX_LINE_MASK="(1 << 4)"
CDEFS += -DVTARGET_ADC_CHANNEL=2
CDEFS += -DENABLE_ISP_PROTOCOL
CDEFS += -DENABLE_XPROG_PROTOCOL