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stm32/boards/LEGO_HUB_NO6: Use named pins.

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This changes all uses of pins to use the alias names of the pins.  This
makes the code easier to understand and will also allow sharing more code
with LEGO_HUB_NO7.

Signed-off-by: David Lechner <david@pybricks.com>
This commit is contained in:
David Lechner 2022-07-29 13:58:33 -05:00 committed by Damien George
parent 6152bbe3dd
commit 7cc6df3303
5 changed files with 51 additions and 47 deletions
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9
ports/stm32/boards/LEGO_HUB_NO6/appupdate.py
View File

@ -23,8 +23,13 @@ def update_app(filename):
key = struct.pack("<I", _SPIFLASH_UPDATE_KEY_VALUE)
# Create a SPI flash object.
spi = machine.SoftSPI(sck="B13", mosi="C3", miso="C2", baudrate=50_000_000)
cs = machine.Pin("B12", machine.Pin.OUT, value=1)
spi = machine.SoftSPI(
sck=machine.Pin.board.FLASH_SCK,
mosi=machine.Pin.board.FLASH_MOSI,
miso=machine.Pin.board.FLASH_MISO,
baudrate=50_000_000,
)
cs = machine.Pin(machine.Pin.board.FLASH_NSS, machine.Pin.OUT, value=1)
flash = spiflash.SPIFlash(spi, cs)
# Write the update key and elements to the SPI flash.

2
ports/stm32/boards/LEGO_HUB_NO6/board_init.c
View File

@ -113,7 +113,7 @@ static void board_led_pattern(int reset_mode, uint16_t brightness) {
}
static void board_button_init(void) {
mp_hal_pin_config(pin_A1, MP_HAL_PIN_MODE_ADC, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pyb_pin_BUTTONS_ADC, MP_HAL_PIN_MODE_ADC, MP_HAL_PIN_PULL_NONE, 0);
adc_config(ADC1, 12);
}

30
ports/stm32/boards/LEGO_HUB_NO6/hub_display.c
View File

@ -81,7 +81,7 @@ static void hub_display_tim_init(void) {
tim->CCR2 = 2;
tim->EGR = 1; // UG
mp_hal_pin_config(pin_B15, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 9);
mp_hal_pin_config(pyb_pin_TLC_GS_CLK, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 9);
}
static void hub_display_spi_init(void) {
@ -93,9 +93,9 @@ static void hub_display_spi_init(void) {
spi->CR1 = SPI_CR1_SSM | SPI_CR1_SSI | 0 << SPI_CR1_BR_Pos | SPI_CR1_MSTR;
spi->CR1 |= SPI_CR1_SPE;
mp_hal_pin_config(pin_A5, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 5);
mp_hal_pin_config(pin_A6, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 5);
mp_hal_pin_config(pin_A7, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 5);
mp_hal_pin_config(pyb_pin_TLC_SCLK, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 5);
mp_hal_pin_config(pyb_pin_TLC_SOUT, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 5);
mp_hal_pin_config(pyb_pin_TLC_SIN, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 5);
}
static void hub_display_spi_write(uint8_t value) {
@ -123,9 +123,9 @@ static void hub_display_latch_ctrl(uint8_t dc, uint32_t mc, uint32_t bc, uint8_t
for (int i = 0; i < 42; ++i) {
hub_display_spi_write(dc);
}
mp_hal_pin_high(pin_A15);
mp_hal_pin_high(pyb_pin_TLC_LAT);
mp_hal_delay_us(1);
mp_hal_pin_low(pin_A15);
mp_hal_pin_low(pyb_pin_TLC_LAT);
}
void hub_display_set(uint8_t led, uint16_t value) {
@ -142,17 +142,17 @@ void hub_display_update(void) {
for (int i = 0; i < 96; ++i) {
hub_display_spi_write(hub_display_gs_state[95 - i]);
}
mp_hal_pin_high(pin_A15);
mp_hal_pin_high(pyb_pin_TLC_LAT);
mp_hal_delay_us(1);
mp_hal_pin_low(pin_A15);
mp_hal_pin_low(pyb_pin_TLC_LAT);
}
void hub_display_on(void) {
if (hub_display_init) {
return;
}
mp_hal_pin_output(pin_A15);
mp_hal_pin_low(pin_A15);
mp_hal_pin_output(pyb_pin_TLC_LAT);
mp_hal_pin_low(pyb_pin_TLC_LAT);
hub_display_spi_init();
for (int i = 0; i < 2; ++i) {
hub_display_latch_ctrl(0xff, 0, 0x1fffff, 0x11);
@ -171,10 +171,10 @@ void hub_display_off(void) {
__HAL_RCC_SPI1_CLK_DISABLE();
__HAL_RCC_SPI1_FORCE_RESET();
__HAL_RCC_SPI1_RELEASE_RESET();
mp_hal_pin_config(pin_A5, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pin_A6, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pin_A7, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pin_A15, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pin_B15, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pyb_pin_TLC_SCLK, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pyb_pin_TLC_SOUT, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pyb_pin_TLC_SIN, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pyb_pin_TLC_LAT, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
mp_hal_pin_config(pyb_pin_TLC_GS_CLK, MP_HAL_PIN_MODE_ANALOG, MP_HAL_PIN_PULL_NONE, 0);
hub_display_init = false;
}

49
ports/stm32/boards/LEGO_HUB_NO6/mpconfigboard.h
View File

@ -34,41 +34,40 @@
// UART buses
// Bluetooth HCI
#define MICROPY_HW_UART2_CTS (pin_D3)
#define MICROPY_HW_UART2_RTS (pin_D4)
#define MICROPY_HW_UART2_TX (pin_D5)
#define MICROPY_HW_UART2_RX (pin_D6)
#define MICROPY_HW_UART2_CTS (pyb_pin_BT_CTS)
#define MICROPY_HW_UART2_RTS (pyb_pin_BT_RTS)
#define MICROPY_HW_UART2_TX (pyb_pin_BT_TX)
#define MICROPY_HW_UART2_RX (pyb_pin_BT_RX)
// Port B
#define MICROPY_HW_UART4_TX (pin_D1)
#define MICROPY_HW_UART4_RX (pin_D0)
#define MICROPY_HW_UART4_TX (pyb_pin_PORTB_TX)
#define MICROPY_HW_UART4_RX (pyb_pin_PORTB_RX)
// Port D
#define MICROPY_HW_UART5_TX (pin_C12)
#define MICROPY_HW_UART5_RX (pin_D2)
#define MICROPY_HW_UART5_TX (pyb_pin_PORTD_TX)
#define MICROPY_HW_UART5_RX (pyb_pin_PORTD_RX)
// Port A
#define MICROPY_HW_UART7_TX (pin_E8)
#define MICROPY_HW_UART7_RX (pin_E7)
#define MICROPY_HW_UART7_TX (pyb_pin_PORTA_TX)
#define MICROPY_HW_UART7_RX (pyb_pin_PORTA_RX)
// Port C
#define MICROPY_HW_UART8_TX (pin_E1)
#define MICROPY_HW_UART8_RX (pin_E0)
#define MICROPY_HW_UART8_TX (pyb_pin_PORTC_TX)
#define MICROPY_HW_UART8_RX (pyb_pin_PORTC_RX)
// Port F
#define MICROPY_HW_UART9_TX (pin_D15)
#define MICROPY_HW_UART9_RX (pin_D14)
#define MICROPY_HW_UART9_TX (pyb_pin_PORTF_TX)
#define MICROPY_HW_UART9_RX (pyb_pin_PORTF_RX)
// Port E
#define MICROPY_HW_UART10_TX (pin_E3)
#define MICROPY_HW_UART10_RX (pin_E2)
#define MICROPY_HW_UART10_TX (pyb_pin_PORTE_TX)
#define MICROPY_HW_UART10_RX (pyb_pin_PORTE_RX)
// SPI buses
#define MICROPY_HW_SPI1_NSS (pin_A4) // shared with DAC
#define MICROPY_HW_SPI1_SCK (pin_A5) // shared with DAC
#define MICROPY_HW_SPI1_MISO (pin_A6)
#define MICROPY_HW_SPI1_MOSI (pin_A7)
#define MICROPY_HW_SPI2_NSS (pin_B12)
#define MICROPY_HW_SPI2_SCK (pin_B13)
#define MICROPY_HW_SPI2_MISO (pin_C2)
#define MICROPY_HW_SPI2_MOSI (pin_C3)
#define MICROPY_HW_SPI1_SCK (pyb_pin_TLC_SCLK)
#define MICROPY_HW_SPI1_MISO (pyb_pin_TLC_SOUT)
#define MICROPY_HW_SPI1_MOSI (pyb_pin_TLC_SIN)
#define MICROPY_HW_SPI2_NSS (pyb_pin_FLASH_NSS)
#define MICROPY_HW_SPI2_SCK (pyb_pin_FLASH_SCK)
#define MICROPY_HW_SPI2_MISO (pyb_pin_FLASH_MISO)
#define MICROPY_HW_SPI2_MOSI (pyb_pin_FLASH_MOSI)
// USB config
#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
#define MICROPY_HW_USB_VBUS_DETECT_PIN (pyb_pin_USB_VBUS)
#define MICROPY_HW_USB_FS (1)
#define MICROPY_HW_USB_MSC (1)

8
ports/stm32/boards/LEGO_HUB_NO6/pins.csv
View File

@ -26,14 +26,14 @@ PORTD_M1,PB8
PORTD_M2,PB9
LSM6_SCL,PB10
,PB11
,PB12
,PB13
FLASH_NSS,PB12
FLASH_SCK,PB13
,PB14
TLC_GS_CLK,PB15
BAT_IMON_ADC,PC0
BAT_VMON_ADC,PC1
,PC2
,PC3
FLASH_MISO,PC2
FLASH_MOSI,PC3
CHGOK_CENBTN_3V3OK_ADC,PC4
PORTF_EN,PC5
PORTE_M1,PC6

1 CHG_ISET_PWM PA0
26 PORTD_M2 PB9
27 LSM6_SCL PB10
28 PB11
29 FLASH_NSS PB12
30 FLASH_SCK PB13
31 PB14
32 TLC_GS_CLK PB15
33 BAT_IMON_ADC PC0
34 BAT_VMON_ADC PC1
35 FLASH_MISO PC2
36 FLASH_MOSI PC3
37 CHGOK_CENBTN_3V3OK_ADC PC4
38 PORTF_EN PC5
39 PORTE_M1 PC6