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continue developing GPIO config; not tested yet

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This commit is contained in:
Edward Emelianov
2026-03-09 01:24:02 +03:00
parent d39682b143
commit 9713b10cd4
10 changed files with 470 additions and 38 deletions
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13
F0:F030,F042,F072/usbcan_gpio/flash.c
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@@ -39,6 +39,18 @@ static int write2flash(const void*, const void*, uint32_t);
// 'memcpy' forming offset 8 is out of the bounds [0, 4] of object '__varsstart' with type 'uint32_t'
const user_conf *Flash_Data = (const user_conf *)(&__varsstart);
// default pin config: all are low speed floating inputs
#define PINEN {.enable = 1}
// GPIOA, enabled: PA0-PA3, PA5-PA7, PA9, PA10
#define PACONF \
[0] = PINEN, [1] = PINEN, [2] = PINEN, [3] = PINEN, [5] = PINEN, \
[6] = PINEN, [7] = PINEN, [9] = PINEN, [10] = PINEN
// GPIOB, enabled: PB0-PB7, PB10, PB11
#define PBCONF \
[0] = PINEN, [1] = PINEN, [2] = PINEN, [3] = PINEN, [4] = PINEN, \
[5] = PINEN, [6] = PINEN, [7] = PINEN, [10] = PINEN, [11] = PINEN
user_conf the_conf = {
.userconf_sz = sizeof(user_conf),
.CANspeed = 100,
@@ -47,6 +59,7 @@ user_conf the_conf = {
[IGPIO] = u"USB-GPIO",
},
.iIlengths = {14, 16},
.pinconfig = {[0] = {PACONF}, [1] = {PBCONF}},
};
int currentconfidx = -1; // index of current configuration