Cosmetics: adjust for 8-column hard tabs, remove UTF-8 dashes.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@886 81a1dc3b-b13d-400b-aceb-764788c761c2
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@ -1,3 +1,8 @@
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2010-01-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
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* buspirate.c: Cosmetics: remove UTF-8 dashes, adjust for 8-column
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hard tabs.
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2010-01-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
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2010-01-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
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* buspirate.c: add $ Id $ line.
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* buspirate.c: add $ Id $ line.
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10
buspirate.c
10
buspirate.c
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@ -49,7 +49,7 @@
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/* ====== Private data structure ====== */
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/* ====== Private data structure ====== */
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/* CS and AUX pin bitmasks in
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/* CS and AUX pin bitmasks in
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* 0100wxyz – Configure peripherals command */
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* 0100wxyz - Configure peripherals command */
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#define BP_RESET_CS 0x01
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#define BP_RESET_CS 0x01
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#define BP_RESET_AUX 0x02
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#define BP_RESET_AUX 0x02
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#define BP_RESET_AUX2 0x04
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#define BP_RESET_AUX2 0x04
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@ -427,7 +427,7 @@ static int buspirate_start_spi_mode_bin(struct programmer_t *pgm)
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if (verbose)
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if (verbose)
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printf("BusPirate SPI version: %d\n", PDATA(pgm)->bin_spi_version);
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printf("BusPirate SPI version: %d\n", PDATA(pgm)->bin_spi_version);
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/* 0b0100wxyz – Configure peripherals w=power, x=pull-ups/aux2, y=AUX, z=CS
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/* 0b0100wxyz - Configure peripherals w=power, x=pull-ups/aux2, y=AUX, z=CS
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* we want power (0x48) and all reset pins high. */
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* we want power (0x48) and all reset pins high. */
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PDATA(pgm)->current_peripherals_config = 0x48;
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PDATA(pgm)->current_peripherals_config = 0x48;
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PDATA(pgm)->current_peripherals_config |= BP_RESET_CS;
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PDATA(pgm)->current_peripherals_config |= BP_RESET_CS;
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@ -443,7 +443,7 @@ static int buspirate_start_spi_mode_bin(struct programmer_t *pgm)
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* use 30kHz = 0x60 */
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* use 30kHz = 0x60 */
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buspirate_expect_bin_byte(pgm, 0x60 | PDATA(pgm)->spifreq, 0x01);
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buspirate_expect_bin_byte(pgm, 0x60 | PDATA(pgm)->spifreq, 0x01);
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/* 1000wxyz – SPI config, w=HiZ(0)/3.3v(1), x=CLK idle, y=CLK edge, z=SMP sample
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/* 1000wxyz - SPI config, w=HiZ(0)/3.3v(1), x=CLK idle, y=CLK edge, z=SMP sample
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* we want: 3.3V(1), idle low(0), data change on trailing edge (1),
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* we want: 3.3V(1), idle low(0), data change on trailing edge (1),
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* sample in the middle of the pulse (0)
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* sample in the middle of the pulse (0)
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* => 0b10001010 = 0x8a */
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* => 0b10001010 = 0x8a */
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@ -578,7 +578,7 @@ static void buspirate_powerup(struct programmer_t *pgm)
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static void buspirate_powerdown(struct programmer_t *pgm)
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static void buspirate_powerdown(struct programmer_t *pgm)
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{
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{
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if (pgm->flag & BP_FLAG_IN_BINMODE) {
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if (pgm->flag & BP_FLAG_IN_BINMODE) {
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/* 0b0100wxyz – Configure peripherals w=power, x=pull-ups, y=AUX, z=CS
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/* 0b0100wxyz - Configure peripherals w=power, x=pull-ups, y=AUX, z=CS
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* we want everything off -- 0b01000000 = 0x40 */
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* we want everything off -- 0b01000000 = 0x40 */
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if (buspirate_expect_bin_byte(pgm, 0x40, 0x01))
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if (buspirate_expect_bin_byte(pgm, 0x40, 0x01))
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return;
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return;
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@ -593,7 +593,7 @@ static int buspirate_cmd_bin(struct programmer_t *pgm,
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unsigned char cmd[4],
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unsigned char cmd[4],
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unsigned char res[4])
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unsigned char res[4])
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{
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{
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/* 0001xxxx – Bulk SPI transfer, send/read 1-16 bytes (0=1byte!)
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/* 0001xxxx - Bulk SPI transfer, send/read 1-16 bytes (0=1byte!)
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* we are sending 4 bytes -> 0x13 */
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* we are sending 4 bytes -> 0x13 */
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if (!buspirate_expect_bin_byte(pgm, 0x13, 0x01))
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if (!buspirate_expect_bin_byte(pgm, 0x13, 0x01))
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return -1;
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return -1;
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