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-rw-r--r--platforms/chibios/drivers/uart.c12
-rw-r--r--platforms/chibios/drivers/uart.h46
-rw-r--r--platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c17
-rw-r--r--platforms/chibios/drivers/ws2812_spi.c6
4 files changed, 46 insertions, 35 deletions
diff --git a/platforms/chibios/drivers/uart.c b/platforms/chibios/drivers/uart.c
index 396803f33b..b16130d80b 100644
--- a/platforms/chibios/drivers/uart.c
+++ b/platforms/chibios/drivers/uart.c
@@ -18,7 +18,9 @@
#include "quantum.h"
-#if defined(WB32F3G71xx) || defined(WB32FQ95xx)
+#if defined(MCU_KINETIS)
+static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE};
+#elif defined(WB32F3G71xx) || defined(WB32FQ95xx)
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_WRDLEN, SD1_STPBIT, SD1_PARITY, SD1_ATFLCT};
#else
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_CR1, SD1_CR2, SD1_CR3};
@@ -30,11 +32,15 @@ void uart_init(uint32_t baud) {
if (!is_initialised) {
is_initialised = true;
+#if defined(MCU_KINETIS)
+ serialConfig.sc_speed = baud;
+#else
serialConfig.speed = baud;
+#endif
#if defined(USE_GPIOV1)
- palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN);
- palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN);
+ palSetLineMode(SD1_TX_PIN, SD1_TX_PAL_MODE);
+ palSetLineMode(SD1_RX_PIN, SD1_RX_PAL_MODE);
#else
palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE(SD1_TX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN);
palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE(SD1_RX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN);
diff --git a/platforms/chibios/drivers/uart.h b/platforms/chibios/drivers/uart.h
index 603d51037b..db97840270 100644
--- a/platforms/chibios/drivers/uart.h
+++ b/platforms/chibios/drivers/uart.h
@@ -28,32 +28,50 @@
# define SD1_TX_PIN A9
#endif
-#ifndef SD1_TX_PAL_MODE
-# define SD1_TX_PAL_MODE 7
-#endif
-
#ifndef SD1_RX_PIN
# define SD1_RX_PIN A10
#endif
-#ifndef SD1_RX_PAL_MODE
-# define SD1_RX_PAL_MODE 7
-#endif
-
#ifndef SD1_CTS_PIN
# define SD1_CTS_PIN A11
#endif
-#ifndef SD1_CTS_PAL_MODE
-# define SD1_CTS_PAL_MODE 7
-#endif
-
#ifndef SD1_RTS_PIN
# define SD1_RTS_PIN A12
#endif
-#ifndef SD1_RTS_PAL_MODE
-# define SD1_RTS_PAL_MODE 7
+#ifdef USE_GPIOV1
+# ifndef SD1_TX_PAL_MODE
+# define SD1_TX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+
+# ifndef SD1_RX_PAL_MODE
+# define SD1_RX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+
+# ifndef SD1_CTS_PAL_MODE
+# define SD1_CTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+
+# ifndef SD1_RTS_PAL_MODE
+# define SD1_RTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+#else
+# ifndef SD1_TX_PAL_MODE
+# define SD1_TX_PAL_MODE 7
+# endif
+
+# ifndef SD1_RX_PAL_MODE
+# define SD1_RX_PAL_MODE 7
+# endif
+
+# ifndef SD1_CTS_PAL_MODE
+# define SD1_CTS_PAL_MODE 7
+# endif
+
+# ifndef SD1_RTS_PAL_MODE
+# define SD1_RTS_PAL_MODE 7
+# endif
#endif
#ifndef SD1_CR1
diff --git a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c
index 764764b3f9..afd7e65ad8 100644
--- a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c
+++ b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c
@@ -140,9 +140,8 @@ void pio_serve_interrupt(void) {
// strength is chosen because the transmitting side must still be able to drive
// the signal low. With this configuration the rise times are fast enough and
// the generated low level with 360mV will generate a logical zero.
-static inline void enter_rx_state(void) {
+static void __no_inline_not_in_flash_func(enter_rx_state)(void) {
osalSysLock();
- nvicEnableVector(RP_USBCTRL_IRQ_NUMBER, RP_IRQ_USB0_PRIORITY);
// Wait for the transmitting state machines FIFO to run empty. At this point
// the last byte has been pulled from the transmitting state machines FIFO
// into the output shift register. We have to wait a tiny bit more until
@@ -162,11 +161,8 @@ static inline void enter_rx_state(void) {
osalSysUnlock();
}
-static inline void leave_rx_state(void) {
+static void __no_inline_not_in_flash_func(leave_rx_state)(void) {
osalSysLock();
- // We don't want to be interrupted by frequent (1KHz) USB interrupts while
- // doing our timing critical sending operation.
- nvicDisableVector(RP_USBCTRL_IRQ_NUMBER);
// In Half-duplex operation the tx pin dual-functions as sender and
// receiver. To not receive the data we will send, we disable the receiving
// state machine.
@@ -198,11 +194,6 @@ static inline msg_t sync_tx(sysinterval_t timeout) {
msg_t msg = MSG_OK;
osalSysLock();
while (pio_sm_is_tx_fifo_full(pio, tx_state_machine)) {
-#if !defined(SERIAL_USART_FULL_DUPLEX)
- // Enable USB interrupts again, because we might sleep for a long time
- // here and don't want to be disconnected from the host.
- nvicEnableVector(RP_USBCTRL_IRQ_NUMBER, RP_IRQ_USB0_PRIORITY);
-#endif
pio_set_irq0_source_enabled(pio, pis_sm0_tx_fifo_not_full + tx_state_machine, true);
msg = osalThreadSuspendTimeoutS(&tx_thread, timeout);
if (msg < MSG_OK) {
@@ -210,10 +201,6 @@ static inline msg_t sync_tx(sysinterval_t timeout) {
break;
}
}
-#if !defined(SERIAL_USART_FULL_DUPLEX)
- // Entering timing critical territory again.
- nvicDisableVector(RP_USBCTRL_IRQ_NUMBER);
-#endif
osalSysUnlock();
return msg;
}
diff --git a/platforms/chibios/drivers/ws2812_spi.c b/platforms/chibios/drivers/ws2812_spi.c
index a73eb69720..390884a2a4 100644
--- a/platforms/chibios/drivers/ws2812_spi.c
+++ b/platforms/chibios/drivers/ws2812_spi.c
@@ -181,7 +181,7 @@ void ws2812_init(void) {
spiStart(&WS2812_SPI, &spicfg); /* Setup transfer parameters. */
spiSelect(&WS2812_SPI); /* Slave Select assertion. */
#ifdef WS2812_SPI_USE_CIRCULAR_BUFFER
- spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+ spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
#endif
}
@@ -200,9 +200,9 @@ void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) {
// Instead spiSend can be used to send synchronously (or the thread logic can be added back).
#ifndef WS2812_SPI_USE_CIRCULAR_BUFFER
# ifdef WS2812_SPI_SYNC
- spiSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+ spiSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
# else
- spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+ spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
# endif
#endif
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 10:31:30 +0000