jens/HendiControlFirmware
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- decreased baudrate

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- add PRINT

git-svn-id: http://moon:8086/svn/projects/HendiControl@38 fda53097-d464-4ada-af97-ba876c37ca34
This commit is contained in:
jens
2019-03-02 15:32:40 +00:00
parent 46d4de49e1
commit 0b22e8a084
2 changed files with 10 additions and 11 deletions
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Control/firmware/uart_echo/main.c
+9 -11
View File
@@ -22,15 +22,16 @@
#include "i2c.h"
#include "mcp42x6.h"
#define PRINT(a,...) /*printf(a, ##__VA_ARGS__)*/
#define ARDUINO_NANO 1
#define PRINT_PROMPT printf("\n:")
#define PRINT_PROMPT putchar(0x0D);putchar(0x0A);putchar(':');
#if ARDUINO_NANO
#define F_CPU (16000000UL) // MHz
#else
#define F_CPU (18432000UL) // MHz
#endif
#define USART_BAUDRATE 38400UL
#define USART_BAUDRATE 9600UL
#define BAUD_PRESCALE (((F_CPU / (USART_BAUDRATE * 16UL))) - 1)
#define TIMER_HW_CLOCK (F_CPU/8)
#define TIMER_IRQ_CLOCK 1000UL
@@ -54,7 +55,7 @@ typedef enum _eSwitch
void setSwitch(int on)
{
const char *sw_str[2] = {"OFF", "ON"};
printf("Set switch to %s\n", sw_str[on != 0]);
PRINT("Set switch to %s\n", sw_str[on != 0]);
portSet(PwrSwitch_out, on != 0);
}
@@ -66,7 +67,7 @@ typedef enum _ePower
void setPower(uint16_t power)
{
printf("Set Power to %u\n", power);
PRINT("Set Power to %u\n", power);
uint8_t dac_cmd[] = {0x00, 0x00}; // 6.2 Write Volatile Memory (C2:C0 = ‘010’)
size_t res = MCP47x6_write_volatile_dac(power, dac_cmd, sizeof(dac_cmd));
i2c_send(0x60, I2C_WRITE, dac_cmd, res);
@@ -132,9 +133,6 @@ int main(void)
cmdStr[cmdStrSize] = 0;
char c = msg.data;
putchar(c);
break;
// Command finished with CR/LF
if (c == 0x0A || c == 0x0D)
{
@@ -147,7 +145,7 @@ int main(void)
if (state == StateNormal || state == StateRemote)
{
// Power Control
if (toupper(cmdStr[0]) == 'Z')
if (toupper(cmdStr[0]) == 'P')
{
uint16_t arg = (uint16_t)strtol(cmdStr+1, (char **)NULL, 10);
setPower(arg);
@@ -227,7 +225,7 @@ int main(void)
case TIMER_TIMEOUT:
{
printf("Timeout!\n");
PRINT("Timeout!\n");
setPower(PowerLow);
// setSwitch(SwitchOff);
state_next = StateError;
@@ -240,7 +238,7 @@ int main(void)
int sw_in = portGet(PwrSwitch_in);
if (sw_in != sw_in_last)
{
printf ("PwrSwitch_in = %d\n", portGet(PwrSwitch_in));
PRINT ("PwrSwitch_in = %d\n", portGet(PwrSwitch_in));
if (sw_in == 0)
{
if (state == StateError)
@@ -263,7 +261,7 @@ int main(void)
}
if (state != state_next)
{
printf("State change \"%s\" => \"%s\"\n", state_str[state], state_str[state_next]);
PRINT("State change \"%s\" => \"%s\"\n", state_str[state], state_str[state_next]);
}
state = state_next;
Control/firmware/uart_echo/uart_echo.cproj
+1
View File
@@ -106,6 +106,7 @@
<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
<avrgcc.compiler.warnings.Pedantic>True</avrgcc.compiler.warnings.Pedantic>
<avrgcc.linker.libraries.Libraries>
<ListValues>
<Value>libm</Value>