In the lpcopen_2_19_lpcxpresso_nxp_lpcxpresso_824 zip, in the uart_8xx.h, the UART_CFG_TXPOL should be 23 if the user manual is correct!.
#define UART_CFG_RXPOL (0x01 << 22) /*!< Receive data polarity */
#define UART_CFG_TXPOL (0x01 << 22) /*!< Transmit data polarity */
In the gpio_8xx.h file there are three inline functions which take a byte bit parameter value and do not convert the bit to a byte. I would expect a 32 bit mask as the parameter or a bit to mask conversion for a single bit.
STATIC INLINE void Chip_GPIO_SetPortDIROutput(LPC_GPIO_T *pGPIO, uint8_t port, uint8_t pinMask)
{
#ifdef CHIP_LPC82X
pGPIO->DIRSET[port] = pinMask;
// ?!? Should be maybe uint32_t pinMask or (1L<<pinMask)
STATIC INLINE void Chip_GPIO_SetPortDIRInput(LPC_GPIO_T *pGPIO, uint8_t port, uint8_t pinMask)
{
#ifdef CHIP_LPC82X
pGPIO->DIRCLR[port] = pinMask;
STATIC INLINE void Chip_GPIO_TogglePortDIR(LPC_GPIO_T *pGPIO, uint8_t port, uint8_t pinMask)
{
#ifdef CHIP_LPC82X
pGPIO->DIRNOT[port] = pinMask;
Hi David,
I forwarded your post to our LPCOpen team.
Thank you for posting.
UPDATE:
From LPCOpen team:
Yes this is a typo, that will get fixed in an LPC8xx release next week.
Regards,
David