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Deprecate mosi/miso in favour of sdo/sdi

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See https://www.oshwa.org/a-resolution-to-redefine-spi-signal-names/
This commit is contained in:
Stefan Rueger
2022-11-22 17:04:05 +00:00
parent 883d9494c8
commit adc333ea54
19 changed files with 239 additions and 237 deletions
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14
src/buspirate.c
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@@ -25,8 +25,8 @@
* GND <-> GND
* +5V <-> Vcc
* CS <-> RESET
* MOSI <-> MOSI
* MISO <-> MISO
* SDO <-> SDO
* SDI <-> SDI
* SCL/CLK <-> SCK
* ( AUX <-> XTAL1 )
*
@@ -1168,12 +1168,12 @@ static void buspirate_bb_enable(PROGRAMMER *pgm, const AVRPART *p) {
PDATA(pgm)->flag |= BP_FLAG_IN_BINMODE;
/* Set pin directions and an initial pin status (all high) */
PDATA(pgm)->pin_dir = 0x12; /* AUX, MISO input; everything else output */
PDATA(pgm)->pin_dir = 0x12; /* AUX, SDI input; everything else output */
buf[0] = PDATA(pgm)->pin_dir | 0x40;
buspirate_send_bin(pgm, buf, 1);
buspirate_recv_bin(pgm, buf, 1);
PDATA(pgm)->pin_val = 0x3f; /* PULLUP, AUX, MOSI, CLK, MISO, CS high */
PDATA(pgm)->pin_val = 0x3f; /* PULLUP, AUX, SDO, CLK, SDI, CS high */
buf[0] = PDATA(pgm)->pin_val | 0x80;
buspirate_send_bin(pgm, buf, 1);
buspirate_recv_bin(pgm, buf, 1);
@@ -1186,15 +1186,15 @@ static void buspirate_bb_enable(PROGRAMMER *pgm, const AVRPART *p) {
Direction:
010xxxxx
Input (1) or output (0):
AUX|MOSI|CLK|MISO|CS
AUX|SDO|CLK|SDI|CS
Output value:
1xxxxxxx
High (1) or low(0):
1|POWER|PULLUP|AUX|MOSI|CLK|MISO|CS
1|POWER|PULLUP|AUX|SDO|CLK|SDI|CS
Both respond with a byte with current status:
0|POWER|PULLUP|AUX|MOSI|CLK|MISO|CS
0|POWER|PULLUP|AUX|SDO|CLK|SDI|CS
*/
static int buspirate_bb_getpin(const PROGRAMMER *pgm, int pinfunc) {
unsigned char buf[10];