According to datasheet writes to 0xF000 - 0xF002 and 0xF005 take effect only after PLL is enabled (0x01 to 0xF003). So you should read those registers after PLL is enabled.
Code:
F890: 00 00
F890: 00 01
F400: 00 00
F400: 00 01
F403: 00 00
F403: 00 01
F003: 00 00
F000: 00 60
F001: 00 00
F002: 00 00
F005: 00 00
F003: 00 01
F050: 1D 33
F051: 00 00
F024: 01 40
F025: 00 31
F422: 00 00
F450: 00 01
F514: 00 06
F797: 00 00
F100: 00 01
F101: 00 08
F102: 00 10
F103: 00 18
F104: 00 20
F105: 00 28
F106: 00 30
F107: 00 38
F140: 00 06
F180: 00 03
F181: 00 03
F182: 00 02
F183: 00 02
F184: 00 02
F185: 00 02
F186: 00 02
F187: 00 02
F188: 00 02
F189: 00 02
F18A: 00 02
F18B: 00 02
F18C: 00 02
F18D: 00 02
F18E: 00 02
F18F: 00 02
F190: 00 02
F191: 00 02
F192: 00 02
F193: 00 02
F194: 00 02
F195: 00 02
F196: 00 02
F197: 00 02
F200: 00 40
F201: 00 22
F204: 90 00
F205: 00 22
F208: 90 40
F209: 00 22
F20C: 90 00
F20D: 00 22
F210: 90 40
F214: 90 00
F218: 90 00
F21C: 90 00
C000: 00 00
0000: 00 00
6000: 00 00
F403: 00 00
F404: 00 00
F401: 00 02
F402: 00 00
F402: 00 01
F400: 00 00
0xF428 Panic code: 00 02
0xF002 PLL enabled: 00 00
0xF004 PLL lock: 00 01
[ATTACH=full]1472980[/ATTACH]Seems got lock but panic code is 2, probably some misconfiguration is asrc?
If uncomment printing of i2c read got lock + panic code 1
Code:
0xF428 Panic code: 00 01
0xF002 PLL enabled: 00 00
0xF004 PLL lock: 00 01
Actual working function. The rest of things in original unmodified generated C code from sigma studio, no need to make special order!
Code:
void SIGMA_WRITE_REGISTER_BLOCK(uint8_t addr, uint16_t regAddr, uint16_t length, uint8_t *value)
{
HAL_StatusTypeDef status;
uint8_t timeout = 0;
uint8_t rr[2], ff[2+length];
rr[0] = (regAddr >> 8) & 0xff;
rr[1] = regAddr & 0xff;
ff[0] = rr[0];
ff[1] = rr[1];
memcpy(ff+2, value, length);
while(1)
{
status = HAL_I2C_IsDeviceReady(&hi2c1, addr, 3, 500);
if (HAL_BUSY == status)
{
// 1.5 seccond timeout
if (timeout == 3)
{
Error_Handler();
return;
}
timeout++;
continue;
}
if (HAL_ERROR == status || HAL_TIMEOUT == status)
{
Error_Handler();
return;
}
if (HAL_OK == status)
{
if (HAL_OK != HAL_I2C_Master_Transmit(&hi2c1, addr, ff, length+2, 4000))
{
Error_Handler();
return;
}
#if 0
char bufercic[64];
extern void UART_TX(char *ch, uint16_t sz);
HAL_StatusTypeDef status;
uint8_t nn[2];
nn[0] = rr[0];
nn[1] = rr[1];
status = HAL_I2C_Master_Transmit(&hi2c1, 0x70, nn, 2, 500);
if (HAL_OK == status)
{
status = HAL_I2C_Master_Receive(&hi2c1, 0x71, nn, 2, 500);
if (HAL_OK == status)
{
snprintf(bufercic, 64, "%02X%02X: %02X %02X\r\n", rr[0], rr[1], nn[0], nn[1]);
UART_TX(bufercic, strlen(bufercic));
}
else
{
snprintf(bufercic, 64, "error2!\r\n");
UART_TX(bufercic, strlen(bufercic));
}
}
else
{
snprintf(bufercic, 64, "error!\r\n");
UART_TX(bufercic, strlen(bufercic));
}
#endif
}
else
{
Error_Handler();
return;
}
break;
}
}Final check
I'm still having panic=2 but printed zero as a masked out panic for asrc0 and asrc1, need to fix configuration in sigma studio
Code:
0xF004 PLL_LOCK: 00 01
0xF002 PLL_CLK_SRC: 00 00
0xF026 CLK_GEN3_SRC: 00 0E
0xF021 CLK_GEN1_N: 00 01
0xF020 CLK_GEN1_M: 00 06
0xF023 CLK_GEN2_N: 00 01
0xF022 CLK_GEN2_M: 00 09
0xF025 CLK_GEN3_N: 00 31
0xF024 CLK_GEN3_M: 01 40
0xF000 PLL_CTRL0: 00 60
0xF001 PLL_CTRL1: 00 02
0xF003 PLL_ENABLE: 00 01
0xF005 MCLK_OUT: 00 01
0xF006 PLL_WATCHDOG: 00 01
0xF401 START_PULSE: 00 02
0xF428 Panic code: 00 00I'm still having panic=2 but printed zero as a masked out panic for asrc0 and asrc1, need to fix configuration in sigma studio
Last edited: