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Feature/make pretty apps and ports (#80)

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* Added pretty-apps and pretty-ports make targets

* pretty-fied apps folder C files

* Pretty-fied ports folder C and H files

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2020-04-30 10:13:11 -05:00
committed by GitHub
parent 0abcbea971
commit fdd49f1791
152 changed files with 9668 additions and 11674 deletions
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ports/pic18f6720/rs485.c
+82 -91
View File
@@ -1,27 +1,27 @@
/**************************************************************************
*
* Copyright (C) 2005 Steve Karg <skarg@users.sourceforge.net>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*********************************************************************/
*
* Copyright (C) 2005 Steve Karg <skarg@users.sourceforge.net>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*********************************************************************/
/* The module handles sending data out the RS-485 port */
/* and handles receiving data from the RS-485 port. */
@@ -52,17 +52,17 @@ volatile uint8_t RS485_Tx_Buffer[128];
#pragma udata
/****************************************************************************
* DESCRIPTION: Transmits a frame using the UART
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
* DESCRIPTION: Transmits a frame using the UART
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Send_Frame(
volatile struct mstp_port_struct_t *mstp_port, /* port specific data */
uint8_t * buffer, /* frame to send (up to 501 bytes of data) */
volatile struct mstp_port_struct_t *mstp_port, /* port specific data */
uint8_t *buffer, /* frame to send (up to 501 bytes of data) */
uint16_t nbytes)
{ /* number of bytes of data (up to 501) */
uint16_t i = 0; /* loop counter */
{ /* number of bytes of data (up to 501) */
uint16_t i = 0; /* loop counter */
uint8_t turnaround_time;
if (!buffer)
@@ -102,13 +102,12 @@ void RS485_Send_Frame(
}
/****************************************************************************
* DESCRIPTION: Checks for data on the receive UART, and handles errors
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
bool RS485_Check_UART_Data(
volatile struct mstp_port_struct_t * mstp_port)
* DESCRIPTION: Checks for data on the receive UART, and handles errors
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
bool RS485_Check_UART_Data(volatile struct mstp_port_struct_t *mstp_port)
{
/* check for data */
if (!FIFO_Empty(&FIFO_Rx)) {
@@ -128,8 +127,7 @@ bool RS485_Check_UART_Data(
NOTES: none
*************************************************************************** */
void RS485_Interrupt_Rx(
void)
void RS485_Interrupt_Rx(void)
{
uint8_t data_byte;
@@ -154,14 +152,14 @@ void RS485_Interrupt_Rx(
NOTES: none
*************************************************************************** */
void RS485_Interrupt_Tx(
void)
void RS485_Interrupt_Tx(void)
{
if (!FIFO_Empty(&FIFO_Tx)) {
TXREG2 = FIFO_Get(&FIFO_Tx);
} else {
/* wait for the USART to be empty */
while (!TXSTA2bits.TRMT);
while (!TXSTA2bits.TRMT)
;
/* disable this interrupt */
PIE3bits.TX2IE = 0;
/* enable the receiver */
@@ -174,25 +172,23 @@ void RS485_Interrupt_Tx(
}
/****************************************************************************
* DESCRIPTION: Returns the baud rate that we are currently running at
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
uint32_t RS485_Get_Baud_Rate(
void)
* DESCRIPTION: Returns the baud rate that we are currently running at
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
uint32_t RS485_Get_Baud_Rate(void)
{
return RS485_Baud_Rate;
}
/****************************************************************************
* DESCRIPTION: Sets the baud rate for the chip USART
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
bool RS485_Set_Baud_Rate(
uint32_t baud)
* DESCRIPTION: Sets the baud rate for the chip USART
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
bool RS485_Set_Baud_Rate(uint32_t baud)
{
bool valid = true;
@@ -223,16 +219,14 @@ bool RS485_Set_Baud_Rate(
}
/****************************************************************************
* DESCRIPTION: Initializes the RS485 hardware and variables, and starts in
* receive mode.
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Initialize_Port(
void)
* DESCRIPTION: Initializes the RS485 hardware and variables, and starts in
* receive mode.
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Initialize_Port(void)
{
/* Reset USART registers to POR state */
TXSTA2 = 0;
RCSTA2 = 0;
@@ -304,39 +298,36 @@ void RS485_Initialize_Port(
}
/****************************************************************************
* DESCRIPTION: Disables the RS485 hardware
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Disable_Port(
void)
* DESCRIPTION: Disables the RS485 hardware
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Disable_Port(void)
{
RCSTA2 &= 0x4F; /* Disable the receiver */
TXSTA2bits.TXEN = 0; /* and transmitter */
PIE3 &= 0xCF; /* Disable both interrupts */
RCSTA2 &= 0x4F; /* Disable the receiver */
TXSTA2bits.TXEN = 0; /* and transmitter */
PIE3 &= 0xCF; /* Disable both interrupts */
}
/****************************************************************************
* DESCRIPTION: Reinitializes the port
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Reinit(
void)
* DESCRIPTION: Reinitializes the port
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Reinit(void)
{
RS485_Set_Baud_Rate(38400);
}
/****************************************************************************
* DESCRIPTION: Initializes the data and the port
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Initialize(
void)
* DESCRIPTION: Initializes the data and the port
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
void RS485_Initialize(void)
{
/* Init the Rs485 buffers */
FIFO_Init(&FIFO_Rx, RS485_Rx_Buffer, sizeof(RS485_Rx_Buffer));