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New board: F1 Plus (Unbuffered)

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This commit is contained in:
Keir Fraser
2021-06-27 19:18:17 +01:00
parent b30db8e3a0
commit b5a02294ce
4 changed files with 15 additions and 1 deletions
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1
inc/mcu/stm32/f1.h
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@@ -66,6 +66,7 @@ static SER_ID ser_id = (uint32_t *)0x1ffff7e8;
enum {
F1SM_basic = 0,
F1SM_plus,
F1SM_plus_unbuffered,
};
struct board_config {

3
scripts/greaseweazle/tools/info.py
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@@ -16,7 +16,8 @@ from greaseweazle import usb as USB
from greaseweazle import version
model_id = { 1: { 0: 'F1',
1: 'F1 Plus' },
1: 'F1 Plus',
2: 'F1 Plus (Unbuffered)' },
4: { 0: 'V4' },
7: { 0: 'F7 v1',
1: 'F7 Plus (Ant Goffart, v1)',

10
src/mcu/stm32f1/board.c
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@@ -34,6 +34,11 @@ const static struct pin_mapping _user_pins_f1_plus[] = {
{ 4, _A, 3, _PP },
{ 6, _A, 1, _PP },
{ 0, 0, 0, _PP } };
const static struct pin_mapping _user_pins_f1_plus_unbuffered[] = {
{ 2, _B, 9, _OD },
{ 4, _A, 3, _OD },
{ 6, _A, 1, _OD },
{ 0, 0, 0, _OD } };
const static struct board_config _board_config[] = {
[F1SM_basic] = {
@@ -43,6 +48,10 @@ const static struct board_config _board_config[] = {
[F1SM_plus] = {
.flippy = TRUE,
.user_pins = _user_pins_f1_plus,
.msel_pins = _msel_pins_f1_plus },
[F1SM_plus_unbuffered] = {
.flippy = TRUE,
.user_pins = _user_pins_f1_plus_unbuffered,
.msel_pins = _msel_pins_f1_plus }
};
@@ -130,6 +139,7 @@ static void mcu_board_init(void)
switch (gw_info.hw_submodel) {
case F1SM_plus:
case F1SM_plus_unbuffered:
/* /RDY input line is externally pulled up. */
pu[_A] &= ~(1u << 8); /* PA8 */
break;

2
src/mcu/stm32f1/floppy.c
View File

@@ -78,6 +78,7 @@ static void floppy_mcu_init(void)
GPI_bus = (get_index() == LOW) ? GPI_pull_up : GPI_floating;
break;
case F1SM_plus:
case F1SM_plus_unbuffered:
GPI_bus = GPI_floating;
break;
}
@@ -174,6 +175,7 @@ static uint8_t mcu_get_floppy_pin(unsigned int pin, uint8_t *p_level)
{
switch (gw_info.hw_submodel) {
case F1SM_plus:
case F1SM_plus_unbuffered:
if (pin == 34) {
*p_level = gpio_read_pin(gpioa, 8);
return ACK_OKAY;