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px4_autopilot/nuttx-patches/wip_inflight_to_upstream.patch

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Pickup 2 Upstream NuttX PX4 contributions 1) Ensure if CONFIG_SERIAL_DMA is set that cdcacm uart_ops is initalized with correct functions in correct slots. This was detected only with PX4 build flags 2) C&P error from F7 would prevent CONFIG_STM32_SERIALBRK_BSDCOMPAT ifdefed code from being included.
8 years ago
diff --git NuttX/nuttx/drivers/usbdev/cdcacm.c NuttX/nuttx/drivers/usbdev/cdcacm.c
index 64e2e68..15f92dd 100644
--- NuttX/nuttx/drivers/usbdev/cdcacm.c
+++ NuttX/nuttx/drivers/usbdev/cdcacm.c
@@ -243,6 +243,12 @@ static const struct uart_ops_s g_uartops =
#ifdef CONFIG_SERIAL_IFLOWCONTROL
cdcuart_rxflowcontrol, /* rxflowcontrol */
#endif
+#ifdef CONFIG_SERIAL_DMA
+ NULL, /* dmasend */
+ NULL, /* dmareceive */
+ NULL, /* dmarxfree */
+ NULL, /* dmatxavail */
+#endif
NULL, /* send */
cdcuart_txint, /* txinit */
NULL, /* txready */
diff --git NuttX/nuttx/arch/arm/src/stm32/stm32_serial.c NuttX/nuttx/arch/arm/src/stm32/stm32_serial.c
index 644c810..10919e8 100644
--- NuttX/nuttx/arch/arm/src/stm32/stm32_serial.c
+++ NuttX/nuttx/arch/arm/src/stm32/stm32_serial.c
@@ -1945,11 +1945,11 @@ static int up_interrupt_common(struct up_dev_s *priv)
static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
{
#if defined(CONFIG_SERIAL_TERMIOS) || defined(CONFIG_SERIAL_TIOCSERGSTRUCT) \
- || defined(CONFIG_STM32F7_SERIALBRK_BSDCOMPAT)
+ || defined(CONFIG_STM32_SERIALBRK_BSDCOMPAT)
struct inode *inode = filep->f_inode;
struct uart_dev_s *dev = inode->i_private;
#endif
-#if defined(CONFIG_SERIAL_TERMIOS) || defined(CONFIG_STM32F7_SERIALBRK_BSDCOMPAT)
+#if defined(CONFIG_SERIAL_TERMIOS) || defined(CONFIG_STM32_SERIALBRK_BSDCOMPAT)
struct up_dev_s *priv = (struct up_dev_s *)dev->priv;
#endif
int ret = OK;
Changes to RCC HSI and FLASH driver STM32F4 does not require the HSI to erase or program FLASH The HSI needs to be left on until a new clock source is chosen. (we leave it on all the time)
8 years ago
diff --git NuttX/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c NuttX/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c
index 5e2ba73..adda863 100644
--- NuttX/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c
+++ NuttX/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c
@@ -95,10 +95,10 @@ static inline void rcc_reset(void)
putreg32(0x00000000, STM32_RCC_CFGR);
- /* Reset HSION, HSEON, CSSON and PLLON bits */
+ /* Reset HSEON, CSSON and PLLON bits */
regval = getreg32(STM32_RCC_CR);
- regval &= ~(RCC_CR_HSION | RCC_CR_HSEON | RCC_CR_CSSON | RCC_CR_PLLON);
+ regval &= ~(RCC_CR_HSEON | RCC_CR_CSSON | RCC_CR_PLLON);
putreg32(regval, STM32_RCC_CR);
/* Reset PLLCFGR register to reset default */
@@ -619,11 +619,6 @@ static void stm32_stdclockconfig(void)
volatile int32_t timeout;
#ifdef STM32_BOARD_USEHSI
- /* Enable Internal High-Speed Clock (HSI) */
-
- regval = getreg32(STM32_RCC_CR);
- regval |= RCC_CR_HSION; /* Enable HSI */
- putreg32(regval, STM32_RCC_CR);
/* Wait until the HSI is ready (or until a timeout elapsed) */
diff --git NuttX/nuttx/arch/arm/src/stm32/stm32_flash.c NuttX/nuttx/arch/arm/src/stm32/stm32_flash.c
index 73f1419..9ac38a1 100644
--- NuttX/nuttx/arch/arm/src/stm32/stm32_flash.c
+++ NuttX/nuttx/arch/arm/src/stm32/stm32_flash.c
@@ -231,12 +231,14 @@ ssize_t up_progmem_erasepage(size_t page)
return -EFAULT;
}
- /* Get flash ready and begin erasing single page */
-
+#if !defined(CONFIG_STM32_STM32F40XX)
if (!(getreg32(STM32_RCC_CR) & RCC_CR_HSION))
{
return -EPERM;
}
+#endif
+
+ /* Get flash ready and begin erasing single page */
stm32_flash_unlock();
@@ -318,12 +320,14 @@ ssize_t up_progmem_write(size_t addr, const void *buf, size_t count)
return -EFAULT;
}
- /* Get flash ready and begin flashing */
-
+#if !defined(CONFIG_STM32_STM32F40XX)
if (!(getreg32(STM32_RCC_CR) & RCC_CR_HSION))
{
return -EPERM;
}
+#endif
+
+ /* Get flash ready and begin flashing */
stm32_flash_unlock();
Fixes the missing CONFIG_ prefix on RAMTRON_WRITEWAIT This is an intrim nuttx patch that fixes the missing CONFIG_ prefix on RAMTRON_WRITEWAIT. PR submitted upstream. This will be in affect until the next uptake of upstream NuttX
8 years ago
diff --git NuttX/nuttx/drivers/mtd/ramtron.c NuttX/nuttx/drivers/mtd/ramtron.c
index ad448c8..236084f 100644
--- NuttX/nuttx/drivers/mtd/ramtron.c
+++ NuttX/nuttx/drivers/mtd/ramtron.c
@@ -539,7 +539,7 @@ static inline int ramtron_pagewrite(struct ramtron_dev_s *priv, FAR const uint8_
finfo("page: %08lx offset: %08lx\n", (long)page, (long)offset);
-#ifndef RAMTRON_WRITEWAIT
+#ifndef CONFIG_RAMTRON_WRITEWAIT
/* Wait for any preceding write to complete. We could simplify things by
* perform this wait at the end of each write operation (rather than at
* the beginning of ALL operations), but have the wait first will slightly
@@ -574,7 +574,7 @@ static inline int ramtron_pagewrite(struct ramtron_dev_s *priv, FAR const uint8_
SPI_SELECT(priv->dev, SPIDEV_FLASH, false);
finfo("Written\n");
-#ifdef RAMTRON_WRITEWAIT
+#ifdef CONFIG_RAMTRON_WRITEWAIT
/* Wait for write completion now so we can report any errors to the caller. Thus
* the caller will know whether or not if the data is on stable storage
*/
@@ -657,13 +657,13 @@ static ssize_t ramtron_read(FAR struct mtd_dev_s *dev, off_t offset, size_t nbyt
FAR uint8_t *buffer)
{
FAR struct ramtron_dev_s *priv = (FAR struct ramtron_dev_s *)dev;
-#ifdef RAMTRON_WRITEWAIT
+#ifdef CONFIG_RAMTRON_WRITEWAIT
uint8_t status;
#endif
finfo("offset: %08lx nbytes: %d\n", (long)offset, (int)nbytes);
-#ifndef RAMTRON_WRITEWAIT
+#ifndef CONFIG_RAMTRON_WRITEWAIT
/* Wait for any preceding write to complete. We could simplify things by
* perform this wait at the end of each write operation (rather than at
* the beginning of ALL operations), but have the wait first will slightly
@@ -690,7 +690,7 @@ static ssize_t ramtron_read(FAR struct mtd_dev_s *dev, off_t offset, size_t nbyt
SPI_RECVBLOCK(priv->dev, buffer, nbytes);
-#ifdef RAMTRON_WRITEWAIT
+#ifdef CONFIG_RAMTRON_WRITEWAIT
/* Read the status register. This isn't strictly needed, but it gives us a
* chance to detect if SPI transactions are operating correctly, which
* allows us to catch complete device failures in the read path. We expect
s2740vc-v1 use board common reset interface requiers upstream nuttx fix
8 years ago
diff --git NuttX/nuttx/arch/arm/src/stm32/chip/stm32f30xxx_memorymap.h NuttX/nuttx/arch/arm/src/stm32/chip/stm32f30xxx_memorymap.h
index 51cca40..a7cbc46 100644
--- NuttX/nuttx/arch/arm/src/stm32/chip/stm32f30xxx_memorymap.h
+++ NuttX/nuttx/arch/arm/src/stm32/chip/stm32f30xxx_memorymap.h
@@ -93,6 +93,7 @@
#define STM32_TIM6_BASE 0x40001000 /* 0x40001000-0x400013ff TIM6 */
#define STM32_TIM7_BASE 0x40001400 /* 0x40001400-0x400017ff TIM7 */
#define STM32_RTC_BASE 0x40002800 /* 0x40002800-0x40002bff RTC */
+#define STM32_BKP_BASE 0x40002850 /* 0x40002850-0x4000288c BKP */
#define STM32_WWDG_BASE 0x40002c00 /* 0x40002c00-0x40002fff WWDG */
#define STM32_IWDG_BASE 0x40003000 /* 0x40003000-0x400033ff IWDG */
#define STM32_I2S2EXT_BASE 0x40003400 /* 0x40003400-0x400037ff I2S2ext */
diff --git NuttX/nuttx/arch/arm/src/stm32/chip/stm32f37xxx_memorymap.h NuttX/nuttx/arch/arm/src/stm32/chip/stm32f37xxx_memorymap.h
index 4c703be..49bfa2e 100644
--- NuttX/nuttx/arch/arm/src/stm32/chip/stm32f37xxx_memorymap.h
+++ NuttX/nuttx/arch/arm/src/stm32/chip/stm32f37xxx_memorymap.h
@@ -94,6 +94,7 @@
#define STM32_TIM13_BASE 0x40001c00 /* 0x40001c00-0x40001fff TIM13 */
#define STM32_TIM14_BASE 0x40002000 /* 0x40002000-0x400023ff TIM14 */
#define STM32_RTC_BASE 0x40002800 /* 0x40002800-0x40002bff RTC */
+#define STM32_BKP_BASE 0x40002850 /* 0x40002850-0x400028cc BKP */
#define STM32_WWDG_BASE 0x40002c00 /* 0x40002c00-0x40002fff WWDG */
#define STM32_IWDG_BASE 0x40003000 /* 0x40003000-0x400033ff IWDG */
#define STM32_SPI2_BASE 0x40003800 /* 0x40003800-0x40003bff SPI2, or */