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Fix menu. How could it worked before? Also added a macro to disable JTAG using inline assembly

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This commit is contained in:
Cristiano De Alti 2014-12-03 00:12:43 +01:00
parent a3435952ef
commit 8e02955c3d
2 changed files with 30 additions and 16 deletions
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38
platform/avr-ravenlcd/menu.c
View File

@ -66,6 +66,27 @@ bool auto_temp=true;
/*---------------------------------------------------------------------------*/
/**
* \brief This will reliably set or clear the JTD bit of the MCUCR register.
*
* \param x True to set the JTD bit disabling JTAG.
*/
#define jtd_set(x)\
{\
__asm__ __volatile__ (\
"in __tmp_reg__,__SREG__" "\n\t"\
"cli" "\n\t"\
"out %1, %0" "\n\t"\
"out __SREG__, __tmp_reg__" "\n\t"\
"out %1, %0" "\n\t"\
: /* no outputs */\
: "r" ((uint8_t)(x ? (1<<JTD) : 0)),\
"M" (_SFR_IO_ADDR(MCUCR))\
: "r0");\
}
/*---------------------------------------------------------------------------*/
/**
* \brief This function will convert decimal to ascii.
*
@ -322,25 +343,18 @@ menu_stop_ping(void)
void
menu_debug_mode(uint8_t *val)
{
uint8_t sreg = SREG;
cli();
if(*val){
/* Disable - Could use inline ASM to meet timing requirements. */
MCUCR |= (1 << JTD);
MCUCR |= (1 << JTD);
/* Needed for timing critical JTD disable. */
if(val){
jtd_set(true);
temp_init();
/* Store setting in EEPROM. */
eeprom_write_byte(EEPROM_DEBUG_ADDR, 0xFF);
}
else{
/* Enable - Could use inline ASM to meet timing requirements. */
MCUCR &= ~(1 << JTD);
MCUCR &= ~(1 << JTD);
jtd_set(false);
/* Store setting in EEPROM. */
eeprom_write_byte(EEPROM_DEBUG_ADDR, 0x01);
}
SREG = sreg;
//SREG = sreg;
}
/*---------------------------------------------------------------------------*/
@ -353,7 +367,7 @@ menu_debug_mode(uint8_t *val)
void
menu_read_temp(uint8_t *val)
{
if(*val){
if(val){
temp_mode = TEMP_UNIT_CELCIUS;
}
else{

8
platform/avr-ravenlcd/raven3290.c
View File

@ -225,14 +225,14 @@ const PROGMEM tmenu_item menu_items[18] = {
{menu_text3, 2, 2, 2, 2, 0, 0 },
{menu_text4, 0, 5, 2, 11, 0, 0 },
{menu_text5, 4, 6, 8, 8, 0, 0 },
{menu_text6, 5, 5, 7, 7, (uint8_t*)1, menu_read_temp },
{menu_text7, 5, 5, 6, 6, (uint8_t*)0, menu_read_temp },
{menu_text6, 5, 5, 7, 7, (uint8_t*)0, menu_read_temp },
{menu_text7, 5, 5, 6, 6, (uint8_t*)1, menu_read_temp },
{menu_text8, 4, 9, 5, 5, 0, 0 },
{menu_text9, 8, 14, 10, 10, (uint8_t*)0, menu_prepare_temp },
{menu_text10, 8, 15, 9, 9, (uint8_t*)1, menu_prepare_temp },
{menu_text11, 0, 12, 4, 16, 0, 0 },
{menu_text12, 11, 11, 13, 13, (uint8_t*)1, menu_debug_mode },
{menu_text13, 11, 11, 12, 12, (uint8_t*)0, menu_debug_mode },
{menu_text12, 11, 11, 13, 13, (uint8_t*)0, menu_debug_mode },
{menu_text13, 11, 11, 12, 12, (uint8_t*)1, menu_debug_mode },
{menu_text14, 9, 14, 14, 14, 0, 0 },
{menu_text15, 10, 15, 15, 15, 0, 0 },
// {menu_text16, 0, 16, 11, 17, (uint8_t*)&menu_text16, menu_run_sleep },