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Offload the programming interface info from part->flags to part->prog_modes

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flags now just hold parameters of the JTAG interface and some secondary
serial, parallel, pseudo parallel info. This separation brings clarity. It
used to be hard to augur whether a part has an ISP interface:

   (part->flags & (AVRPART_HAS_PDI | AVRPART_AVR32 | AVRPART_HAS_TPI
    | AVRPART_HAS_UPDI)) == 0 && (part->flags & AVRPART_SERIALOK) != 0

or had HVSP or HVPP capability, for that matter. Now it is just, eg,

  part->prog_modes & PM_ISP
  part->prog_modes & PM_HVPP
This commit is contained in:
Stefan Rueger
2022-08-30 16:33:42 +01:00
parent 0756b8e3ad
commit b0198a319f
18 changed files with 144 additions and 187 deletions
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20
src/libavrdude.h
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@@ -184,19 +184,13 @@ typedef struct opcode {
} OPCODE;
/* Any changes here, please also reflect in dev_part_strct() of developer_opts.c */
#define AVRPART_SERIALOK 0x0001 /* part supports serial programming */
#define AVRPART_PARALLELOK 0x0002 /* part supports parallel programming */
#define AVRPART_PSEUDOPARALLEL 0x0004 /* part has pseudo parallel support */
#define AVRPART_HAS_JTAG 0x0008 /* part has a JTAG i/f */
#define AVRPART_ALLOWFULLPAGEBITSTREAM 0x0010 /* JTAG ICE mkII param. */
#define AVRPART_ENABLEPAGEPROGRAMMING 0x0020 /* JTAG ICE mkII param. */
#define AVRPART_HAS_DW 0x0040 /* part has a debugWire i/f */
#define AVRPART_HAS_PDI 0x0080 /* part has PDI i/f rather than ISP (ATxmega) */
#define AVRPART_AVR32 0x0100 /* part is in AVR32 family */
#define AVRPART_HAS_TPI 0x0800 /* part has TPI i/f rather than ISP (ATtiny4/5/9/10) */
#define AVRPART_IS_AT90S1200 0x1000 /* part is an AT90S1200 (needs special treatment) */
#define AVRPART_HAS_UPDI 0x2000 /* part has UPDI i/f (AVR8X) */
// Any changes here, please also reflect in dev_part_strct() of developer_opts.c
#define AVRPART_SERIALOK 1 // Part supports serial programming
#define AVRPART_PARALLELOK 2 // Part supports parallel programming
#define AVRPART_PSEUDOPARALLEL 4 // Part has pseudo parallel support
#define AVRPART_ALLOWFULLPAGEBITSTREAM 8 // JTAG ICE mkII param
#define AVRPART_ENABLEPAGEPROGRAMMING 16 // JTAG ICE mkII param
#define AVRPART_IS_AT90S1200 32 // Part is an AT90S1200, needs special treatment
// Programming modes for parts and programmers: reflect changes in lexer.l, developer_opts.c and config.c
#define PM_SPM 1 // Bootloaders, self-programming with SPM opcodes or NVM Controllers