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SPI works, may say it's over

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This commit is contained in:
Edward Emelianov
2026-03-18 23:49:29 +03:00
parent c80f0884f5
commit e2a20a046a
12 changed files with 515 additions and 52 deletions
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10
F0:F030,F042,F072/usbcan_gpio/flash.c
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@@ -44,6 +44,7 @@ const user_conf *Flash_Data = (const user_conf *)(&__varsstart);
#define PINEN {.enable = 1}
// USART1 @9600 with monitoring
#define U1 {.enable = 1, .mode = MODE_AF, .speed = SPEED_HIGH, .afno = 1, .af = FUNC_USART, .monitor = 1}
#define S1 {.enable = 1, .mode = MODE_AF, .speed = SPEED_HIGH, .afno = 0, .af = FUNC_SPI}
// GPIOA, enabled: PA0-PA3, PA5-PA7, PA9, PA10
#define PACONF \
[0] = PINEN, [1] = PINEN, [2] = PINEN, [3] = PINEN, [5] = PINEN, \
@@ -51,8 +52,8 @@ const user_conf *Flash_Data = (const user_conf *)(&__varsstart);
// 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
[0] = PINEN, [1] = PINEN, [2] = PINEN, [3] = S1, [4] = S1, \
[5] = S1, [6] = PINEN, [7] = PINEN, [10] = PINEN, [11] = PINEN
user_conf the_conf = {
.userconf_sz = sizeof(user_conf),
@@ -64,6 +65,7 @@ user_conf the_conf = {
.iIlengths = {14, 16},
.pinconfig = {[0] = {PACONF}, [1] = {PBCONF}},
.usartconfig = {.speed = 9600, .idx = 0, .RXen = 1, .TXen = 1, .textproto = 1, .monitor = 1},
.spiconfig = {.speed = 1000000, .cpol = 1, .cpha = 1},
};
int currentconfidx = -1; // index of current configuration
@@ -196,3 +198,7 @@ static int erase_flash(const void *start, const void *end){
int erase_storage(){
return erase_flash(Flash_Data, NULL);
}
uint32_t storage_capacity(){
return maxCnum;
}